Next: Introduction [Contents][Index]
This manual is for Org version 9.5.
Copyright © 2004–2020 Free Software Foundation, Inc.
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, with the Front-Cover Texts being “A GNU Manual,” and with the Back-Cover Texts as in (a) below. A copy of the license is included in the section entitled “GNU Free Documentation License.”
(a) The FSF’s Back-Cover Text is: “You have the freedom to copy and modify this GNU manual.”
• Introduction | Getting started. | |
• Document Structure | A tree works like your brain. | |
• Tables | Pure magic for quick formatting. | |
• Hyperlinks | Notes in context. | |
• TODO Items | Every tree branch can be a TODO item. | |
• Tags | Tagging headlines and matching sets of tags. | |
• Properties and Columns | Storing information about an entry. | |
• Dates and Times | Making items useful for planning. | |
• Refiling and Archiving | Moving and copying information with ease. | |
• Capture and Attachments | Dealing with external data. | |
• Agenda Views | Collecting information into views. | |
• Markup for Rich Contents | Compose beautiful documents. | |
• Exporting | Sharing and publishing notes. | |
• Publishing | Create a web site of linked Org files. | |
• Working with Source Code | Export, evaluate, and tangle code blocks. | |
• Miscellaneous | All the rest which did not fit elsewhere. | |
• Hacking | How to hack your way around. | |
• History and Acknowledgments | How Org came into being. | |
• GNU Free Documentation License | The license for this documentation. | |
• Main Index | An index of Org’s concepts and features. | |
• Key Index | Key bindings and where they are described. | |
• Command and Function Index | Command names and some internal functions. | |
• Variable Index | Variables mentioned in the manual. | |
— The Detailed Node Listing — Introduction | ||
---|---|---|
• Summary | Brief summary of what Org does. | |
• Installation | Installing Org. | |
• Activation | How to activate Org for certain buffers. | |
• Feedback | Bug reports, ideas, patches, etc. | |
• Conventions | Typesetting conventions used in this manual. | |
Document Structure | ||
• Headlines | How to typeset Org tree headlines. | |
• Visibility Cycling | Show and hide, much simplified. | |
• Motion | Jumping to other headlines. | |
• Structure Editing | Changing sequence and level of headlines. | |
• Sparse Trees | Matches embedded in context. | |
• Plain Lists | Additional structure within an entry. | |
• Drawers | Tucking stuff away. | |
• Blocks | Folding blocks. | |
Visibility Cycling | ||
• Global and local cycling | Cycling through various visibility states. | |
• Initial visibility | Setting the initial visibility state. | |
• Catching invisible edits | Preventing mistakes when editing invisible parts. | |
Tables | ||
• Built-in Table Editor | Simple tables. | |
• Column Width and Alignment | Overrule the automatic settings. | |
• Column Groups | Grouping to trigger vertical lines. | |
• Orgtbl Mode | The table editor as minor mode. | |
• The Spreadsheet | The table editor has spreadsheet capabilities. | |
• Org Plot | Plotting from Org tables. | |
The Spreadsheet | ||
• References | How to refer to another field or range. | |
• Formula syntax for Calc | Using Calc to compute stuff. | |
• Formula syntax for Lisp | Writing formulas in Emacs Lisp. | |
• Durations and time values | How to compute durations and time values. | |
• Field and range formulas | Formula for specific (ranges of) fields. | |
• Column formulas | Formulas valid for an entire column. | |
• Lookup functions | Lookup functions for searching tables. | |
• Editing and debugging formulas | Fixing formulas. | |
• Updating the table | Recomputing all dependent fields. | |
• Advanced features | Field and column names, automatic recalculation... | |
Hyperlinks | ||
• Link Format | How links in Org are formatted. | |
• Internal Links | Links to other places in the current file. | |
• Radio Targets | Make targets trigger links in plain text. | |
• External Links | URL-like links to the world. | |
• Handling Links | Creating, inserting and following. | |
• Using Links Outside Org | Linking from my C source code? | |
• Link Abbreviations | Shortcuts for writing complex links. | |
• Search Options | Linking to a specific location. | |
• Custom Searches | When the default search is not enough. | |
TODO Items | ||
• TODO Basics | Marking and displaying TODO entries. | |
• TODO Extensions | Workflow and assignments. | |
• Progress Logging | Dates and notes for progress. | |
• Priorities | Some things are more important than others. | |
• Breaking Down Tasks | Splitting a task into manageable pieces. | |
• Checkboxes | Tick-off lists. | |
TODO Extensions | ||
• Workflow states | From TODO to DONE in steps. | |
• TODO types | I do this, Fred does the rest. | |
• Multiple sets in one file | Mixing it all, still finding your way. | |
• Fast access to TODO states | Single letter selection of state. | |
• Per-file keywords | Different files, different requirements. | |
• Faces for TODO keywords | Highlighting states. | |
• TODO dependencies | When one task needs to wait for others. | |
Progress Logging | ||
• Closing items | When was this entry marked as done? | |
• Tracking TODO state changes | When did the status change? | |
• Tracking your habits | How consistent have you been? | |
Tags | ||
• Tag Inheritance | Tags use the tree structure of an outline. | |
• Setting Tags | How to assign tags to a headline. | |
• Tag Hierarchy | Create a hierarchy of tags. | |
• Tag Searches | Searching for combinations of tags. | |
Properties and Columns | ||
• Property Syntax | How properties are spelled out. | |
• Special Properties | Access to other Org mode features. | |
• Property Searches | Matching property values. | |
• Property Inheritance | Passing values down a tree. | |
• Column View | Tabular viewing and editing. | |
Column View | ||
• Defining columns | The COLUMNS format property. | |
• Using column view | How to create and use column view. | |
• Capturing column view | A dynamic block for column view. | |
Defining columns | ||
• Scope of column definitions | Where defined, where valid? | |
• Column attributes | Appearance and content of a column. | |
Dates and Times | ||
• Timestamps | Assigning a time to a tree entry. | |
• Creating Timestamps | Commands to insert timestamps. | |
• Deadlines and Scheduling | Planning your work. | |
• Clocking Work Time | Tracking how long you spend on a task. | |
• Effort Estimates | Planning work effort in advance. | |
• Timers | Notes with a running timer. | |
Creating Timestamps | ||
• The date/time prompt | How Org mode helps you enter dates and times. | |
• Custom time format | Making dates look different. | |
Deadlines and Scheduling | ||
• Inserting deadline/schedule | Planning items. | |
• Repeated tasks | Items that show up again and again. | |
Clocking Work Time | ||
• Clocking commands | Starting and stopping a clock. | |
• The clock table | Detailed reports. | |
• Resolving idle time | Resolving time when you’ve been idle. | |
Refiling and Archiving | ||
• Refile and Copy | Moving/copying a tree from one place to another. | |
• Archiving | What to do with finished products. | |
Archiving | ||
• Moving subtrees | Moving a tree to an archive file. | |
• Internal archiving | Switch off a tree but keep it in the file. | |
Capture and Attachments | ||
• Capture | Capturing new stuff. | |
• Attachments | Attach files to outlines. | |
• RSS Feeds | Getting input from RSS feeds. | |
Capture | ||
• Setting up capture | Where notes will be stored. | |
• Using capture | Commands to invoke and terminate capture. | |
• Capture templates | Define the outline of different note types. | |
Capture templates | ||
• Template elements | What is needed for a complete template entry. | |
• Template expansion | Filling in information about time and context. | |
• Templates in contexts | Only show a template in a specific context. | |
Attachments | ||
• Attachment defaults and dispatcher | How to access attachment commands | |
• Attachment options | Configuring the attachment system | |
• Attachment links | Hyperlink access to attachments | |
• Automatic version-control with Git | Everything safely stored away | |
• Attach from Dired | Using dired to select an attachment | |
Agenda Views | ||
• Agenda Files | Files being searched for agenda information. | |
• Agenda Dispatcher | Keyboard access to agenda views. | |
• Built-in Agenda Views | What is available out of the box? | |
• Presentation and Sorting | How agenda items are prepared for display. | |
• Agenda Commands | Remote editing of Org trees. | |
• Custom Agenda Views | Defining special searches and views. | |
• Exporting Agenda Views | Writing a view to a file. | |
• Agenda Column View | Using column view for collected entries. | |
Built-in Agenda Views | ||
• Weekly/daily agenda | The calendar page with current tasks. | |
• Global TODO list | All unfinished action items. | |
• Matching tags and properties | Structured information with fine-tuned search. | |
• Search view | Find entries by searching for text. | |
• Stuck projects | Find projects you need to review. | |
Presentation and Sorting | ||
• Categories | Not all tasks are equal. | |
• Time-of-day specifications | How the agenda knows the time. | |
• Sorting of agenda items | The order of things. | |
• Filtering/limiting agenda items | Dynamically narrow the agenda. | |
Custom Agenda Views | ||
• Storing searches | Type once, use often. | |
• Block agenda | All the stuff you need in a single buffer. | |
• Setting options | Changing the rules. | |
Markup for Rich Contents | ||
• Paragraphs | The basic unit of text. | |
• Emphasis and Monospace | Bold, italic, etc. | |
• Subscripts and Superscripts | Simple syntax for raising/lowering text. | |
• Special Symbols | Greek letters and other symbols. | |
• Embedded LaTeX | LaTeX can be freely used inside Org documents. | |
• Literal Examples | Source code examples with special formatting. | |
• Images | Display an image. | |
• Captions | Describe tables, images... | |
• Horizontal Rules | Make a line. | |
• Creating Footnotes | Edit and read footnotes. | |
Embedded LaTeX | ||
• LaTeX fragments | Complex formulas made easy. | |
• Previewing LaTeX fragments | What will this snippet look like? | |
• CDLaTeX mode | Speed up entering of formulas. | |
Exporting | ||
• The Export Dispatcher | The main interface. | |
• Export Settings | Common export settings. | |
• Table of Contents | The if and where of the table of contents. | |
• Include Files | Include additional files into a document. | |
• Macro Replacement | Use macros to create templates. | |
• Comment Lines | What will not be exported. | |
• ASCII/Latin-1/UTF-8 export | Exporting to flat files with encoding. | |
• Beamer Export | Producing presentations and slides. | |
• HTML Export | Exporting to HTML. | |
• LaTeX Export | Exporting to LaTeX and processing to PDF. | |
• Markdown Export | Exporting to Markdown. | |
• OpenDocument Text Export | Exporting to OpenDocument Text. | |
• Org Export | Exporting to Org. | |
• Texinfo Export | Exporting to Texinfo. | |
• iCalendar Export | Exporting to iCalendar. | |
• Other Built-in Back-ends | Exporting to a man page. | |
• Advanced Export Configuration | Fine-tuning the export output. | |
• Export in Foreign Buffers | Author tables and lists in Org syntax. | |
Beamer Export | ||
• Beamer export commands | For creating Beamer documents. | |
• Beamer specific export settings | For customizing Beamer export. | |
• Frames and Blocks in Beamer | For composing Beamer slides. | |
• Beamer specific syntax | For using in Org documents. | |
• Editing support | Editing support. | |
• A Beamer example | A complete presentation. | |
HTML Export | ||
• HTML export commands | Invoking HTML export. | |
• HTML specific export settings | Settings for HTML export. | |
• HTML doctypes | Exporting various (X)HTML flavors. | |
• HTML preamble and postamble | Inserting preamble and postamble. | |
• Quoting HTML tags | Using direct HTML in Org files. | |
• Headlines in HTML export | Formatting headlines. | |
• Links in HTML export | Inserting and formatting links. | |
• Tables in HTML export | How to modify the formatting of tables. | |
• Images in HTML export | How to insert figures into HTML output. | |
• Math formatting in HTML export | Beautiful math also on the web. | |
• Text areas in HTML export | An alternate way to show an example. | |
• CSS support | Changing the appearance of the output. | |
• JavaScript support | Info and folding in a web browser. | |
LaTeX Export | ||
• LaTeX/PDF export commands | For producing LaTeX and PDF documents. | |
• LaTeX specific export settings | Unique to this LaTeX back-end. | |
• LaTeX header and sectioning | Setting up the export file structure. | |
• Quoting LaTeX code | Incorporating literal LaTeX code. | |
• Tables in LaTeX export | Options for exporting tables to LaTeX. | |
• Images in LaTeX export | How to insert figures into LaTeX output. | |
• Plain lists in LaTeX export | Attributes specific to lists. | |
• Source blocks in LaTeX export | Attributes specific to source code blocks. | |
• Example blocks in LaTeX export | Attributes specific to example blocks. | |
• Special blocks in LaTeX export | Attributes specific to special blocks. | |
• Horizontal rules in LaTeX export | Attributes specific to horizontal rules. | |
OpenDocument Text Export | ||
• Pre-requisites for ODT export | Required packages. | |
• ODT export commands | Invoking export. | |
• ODT specific export settings | Configuration options. | |
• Extending ODT export | Producing DOC, PDF files. | |
• Applying custom styles | Styling the output. | |
• Links in ODT export | Handling and formatting links. | |
• Tables in ODT export | Org tables conversions. | |
• Images in ODT export | Inserting images. | |
• Math formatting in ODT export | Formatting LaTeX fragments. | |
• Labels and captions in ODT export | Rendering objects. | |
• Literal examples in ODT export | For source code and example blocks. | |
• Advanced topics in ODT export | For power users. | |
Math formatting in ODT export | ||
• LaTeX math snippets | Embedding in LaTeX format. | |
• MathML and OpenDocument formula files | Embedding in native format. | |
Texinfo Export | ||
• Texinfo export commands | Invoking commands. | |
• Texinfo specific export settings | Setting the environment. | |
• Texinfo file header | Generating the header. | |
• Texinfo title and copyright page | Creating preamble pages. | |
• Info directory file | Installing a manual in Info file hierarchy. | |
• Headings and sectioning structure | Building document structure. | |
• Indices | Creating indices. | |
• Quoting Texinfo code | Incorporating literal Texinfo code. | |
• Plain lists in Texinfo export | List attributes. | |
• Tables in Texinfo export | Table attributes. | |
• Images in Texinfo export | Image attributes. | |
• Quotations in Texinfo export | Quote block attributes. | |
• Special blocks in Texinfo export | Special block attributes. | |
• A Texinfo example | Processing Org to Texinfo. | |
Export in Foreign Buffers | ||
• Bare HTML | Exporting HTML without CSS, Javascript, etc. | |
Publishing | ||
• Configuration | Defining projects. | |
• Uploading Files | How to get files up on the server. | |
• Sample Configuration | Example projects. | |
• Triggering Publication | Publication commands. | |
Configuration | ||
• Project alist | The central configuration variable. | |
• Sources and destinations | From here to there. | |
• Selecting files | What files are part of the project? | |
• Publishing action | Setting the function doing the publishing. | |
• Publishing options | Tweaking HTML/LaTeX export. | |
• Publishing links | Which links keep working after publishing? | |
• Site map | Generating a list of all pages. | |
• Generating an index | An index that reaches across pages. | |
Sample Configuration | ||
• Simple example | One-component publishing. | |
• Complex example | A multi-component publishing example. | |
Working with Source Code | ||
• Features Overview | Enjoy the versatility of source blocks. | |
• Structure of Code Blocks | Code block syntax described. | |
• Using Header Arguments | Different ways to set header arguments. | |
• Environment of a Code Block | Arguments, sessions, working directory... | |
• Evaluating Code Blocks | Place results of evaluation in the Org buffer. | |
• Results of Evaluation | Choosing a results type, post-processing... | |
• Exporting Code Blocks | Export contents and/or results. | |
• Extracting Source Code | Create pure source code files. | |
• Languages | List of supported code block languages. | |
• Editing Source Code | Language major-mode editing. | |
• Noweb Reference Syntax | Literate programming in Org mode. | |
• Library of Babel | Use and contribute to a library of useful code blocks. | |
• Key bindings and Useful Functions | Work quickly with code blocks. | |
• Batch Execution | Call functions from the command line. | |
Miscellaneous | ||
• Completion | M-TAB guesses completions. | |
• Structure Templates | Quick insertion of structural elements. | |
• Speed Keys | Electric commands at the beginning of a headline. | |
• Clean View | Getting rid of leading stars in the outline. | |
• Execute commands in the active region | Execute commands on multiple items in Org or agenda view. | |
• Dynamic Headline Numbering | Display and update outline numbering. | |
• The Very Busy C-c C-c Key | When in doubt, press C-c C-c. | |
• In-buffer Settings | Overview of keywords. | |
• Org Syntax | Formal description of Org’s syntax. | |
• Documentation Access | Read documentation about current syntax. | |
• Escape Character | Prevent Org from interpreting your writing. | |
• Code Evaluation Security | Org files evaluate in-line code. | |
• Interaction | With other Emacs packages. | |
• TTY Keys | Using Org on a tty. | |
• Protocols | External access to Emacs and Org. | |
• Org Crypt | Encrypting Org files. | |
• Org Mobile | Viewing and capture on a mobile device. | |
Clean View | ||
• Org Indent Mode | ||
• Hard indentation | ||
Interaction | ||
• Cooperation | Packages Org cooperates with. | |
• Conflicts | Packages that lead to conflicts. | |
Protocols | ||
• The store-link protocol | Store a link, push URL to kill-ring. | |
• The capture protocol | Fill a buffer with external information. | |
• The open-source protocol | Edit published contents. | |
Org Mobile | ||
• Setting up the staging area | For the mobile device. | |
• Pushing to the mobile application | Uploading Org files and agendas. | |
• Pulling from the mobile application | Integrating captured and flagged items. | |
Hacking | ||
• Hooks | How to reach into Org’s internals. | |
• Add-on Packages | Available extensions. | |
• Adding Hyperlink Types | New custom link types. | |
• Adding Export Back-ends | How to write new export back-ends. | |
• Tables in Arbitrary Syntax | Orgtbl for LaTeX and other programs. | |
• Dynamic Blocks | Automatically filled blocks. | |
• Special Agenda Views | Customized views. | |
• Speeding Up Your Agendas | Tips on how to speed up your agendas. | |
• Extracting Agenda Information | Post-processing agenda information. | |
• Using the Property API | Writing programs that use entry properties. | |
• Using the Mapping API | Mapping over all or selected entries. | |
Tables in Arbitrary Syntax | ||
• Radio tables | Sending and receiving radio tables. | |
• A LaTeX example | Step by step, almost a tutorial. | |
• Translator functions | Copy and modify. | |
Next: Document Structure, Previous: Top, Up: Top [Contents][Index]
• Summary | Brief summary of what Org does. | |
• Installation | Installing Org. | |
• Activation | How to activate Org for certain buffers. | |
• Feedback | Bug reports, ideas, patches, etc. | |
• Conventions | Typesetting conventions used in this manual. |
Next: Installation, Up: Introduction [Contents][Index]
Org is a mode for keeping notes, maintaining TODO lists, and project planning with a fast and effective plain-text markup language. It also is an authoring system with unique support for literate programming and reproducible research.
Org is implemented on top of Outline mode, which makes it possible to keep the content of large files well structured. Visibility cycling and structure editing help to work with the tree. Tables are easily created with a built-in table editor. Plain text URL-like links connect to websites, emails, Usenet messages, BBDB entries, and any files related to the projects.
Org develops organizational tasks around notes files that contain lists or information about projects as plain text. Project planning and task management make use of metadata which is part of an outline node. Based on this data, specific entries can be extracted in queries and create dynamic agenda views that also integrate the Emacs calendar and diary. Org can be used to implement many different project planning schemes, such as David Allen’s GTD system.
Org files can serve as a single source authoring system with export to many different formats such as HTML, LaTeX, Open Document, and Markdown. New export backends can be derived from existing ones, or defined from scratch.
Org files can include source code blocks, which makes Org uniquely suited for authoring technical documents with code examples. Org source code blocks are fully functional; they can be evaluated in place and their results can be captured in the file. This makes it possible to create a single file reproducible research compendium.
Org keeps simple things simple. When first fired up, it should feel like a straightforward, easy to use outliner. Complexity is not imposed, but a large amount of functionality is available when needed. Org is a toolbox. Many users actually run only a—very personal—fraction of Org’s capabilities, and know that there is more whenever they need it.
All of this is achieved with strictly plain text files, the most portable and future-proof file format. Org runs in Emacs. Emacs is one of the most widely ported programs, so that Org mode is available on every major platform.
There is a website for Org which provides links to the newest version of Org, as well as additional information, frequently asked questions (FAQ), links to tutorials, etc. This page is located at https://orgmode.org.
An earlier version (7.3) of this manual is available as a paperback book from Network Theory Ltd..
Next: Activation, Previous: Summary, Up: Introduction [Contents][Index]
Org is included in all recent distributions of GNU Emacs, so you probably do not need to install it. Most users will simply activate Org and begin exploring its many features.
If, for one reason or another, you want to install Org on top of this pre-packaged version, there are three ways to do it:
We strongly recommend sticking to a single installation method.
Recent Emacs distributions include a packaging system which lets you install Elisp libraries. You can install Org from the “package menu”, with M-x list-packages. See (emacs)Package Menu.
Important: You need to do this in a session where no ‘.org’ file has been visited, i.e., where no Org built-in function have been loaded. Otherwise autoload Org functions will mess up the installation.
If you want to use Org’s package repository, check out the Org ELPA page.
You can download Org latest release from Org’s website. In this case, make sure you set the load path correctly in your Emacs init file:
(add-to-list 'load-path "~/path/to/orgdir/lisp")
The downloaded archive contains contributed libraries that are not included in Emacs. If you want to use them, add the ‘contrib/’ directory to your load path:
(add-to-list 'load-path "~/path/to/orgdir/contrib/lisp" t)
Optionally, you can compile the files and/or install them in your system. Run ‘make help’ to list compilation and installation options.
You can clone Org’s repository and install Org like this:
$ cd ~/src/ $ git clone https://code.orgmode.org/bzg/org-mode.git $ cd org-mode/ $ make autoloads
Note that in this case, ‘make autoloads’ is mandatory: it defines Org’s version in ‘org-version.el’ and Org’s autoloads in ‘org-loaddefs.el’.
Remember to add the correct load path as described in the method above.
You can also compile with ‘make’, generate the documentation with ‘make doc’, create a local configuration with ‘make config’ and install Org with ‘make install’. Please run ‘make help’ to get the list of compilation/installation options.
For more detailed explanations on Org’s build system, please check the Org Build System page on Worg.
Next: Feedback, Previous: Installation, Up: Introduction [Contents][Index]
Org mode buffers need Font Lock to be turned on: this is the default in Emacs1.
There are compatibility issues between Org mode and some other Elisp packages (see Conflicts). Please take the time to check the list.
For a better experience, the three Org commands org-store-link
,
org-capture
and org-agenda
ought to be accessible anywhere in
Emacs, not just in Org buffers. To that effect, you need to bind them
to globally available keys, like the ones reserved for users (see
(elisp)Key Binding Conventions). Here are suggested bindings,
please modify the keys to your own liking.
(global-set-key (kbd "C-c l") 'org-store-link) (global-set-key (kbd "C-c a") 'org-agenda) (global-set-key (kbd "C-c c") 'org-capture)
Files with the ‘.org’ extension use Org mode by default. To turn on Org mode in a file that does not have the extension ‘.org’, make the first line of a file look like this:
MY PROJECTS -*- mode: org; -*-
which selects Org mode for this buffer no matter what the file’s name
is. See also the variable org-insert-mode-line-in-empty-file
.
Many commands in Org work on the region if the region is active. To make use of this, you need to have Transient Mark mode turned on, which is the default. If you do not like it, you can create an active region by using the mouse to select a region, or pressing C-SPC twice before moving point.
Next: Conventions, Previous: Activation, Up: Introduction [Contents][Index]
If you find problems with Org, or if you have questions, remarks, or ideas about it, please send an email to the Org mailing list emacs-orgmode@gnu.org. You can subscribe to the list from this web page. If you are not a member of the mailing list, your mail will be passed to the list after a moderator has approved it2. We ask you to read and respect the GNU Kind Communications Guidelines when sending messages on this mailing list.
For bug reports, please first try to reproduce the bug with the latest version of Org available—if you are running an outdated version, it is quite possible that the bug has been fixed already. If the bug persists, prepare a report and provide as much information as possible, including the version information of Emacs (M-x emacs-version) and Org (M-x org-version), as well as the Org related setup in the Emacs init file. The easiest way to do this is to use the command
M-x org-submit-bug-report <RET>
which puts all this information into an Emacs mail buffer so that you only need to add your description. If you are not sending the Email from within Emacs, please copy and paste the content into your Email program.
Sometimes you might face a problem due to an error in your Emacs or Org mode setup. Before reporting a bug, it is very helpful to start Emacs with minimal customizations and reproduce the problem. Doing so often helps you determine if the problem is with your customization or with Org mode itself. You can start a typical minimal session with a command like the example below.
$ emacs -Q -l /path/to/minimal-org.el
However if you are using Org mode as distributed with Emacs, a minimal setup is not necessary. In that case it is sufficient to start Emacs as ‘emacs -Q’. The ‘minimal-org.el’ setup file can have contents as shown below.
;;; Minimal setup to load latest `org-mode'. ;; Activate debugging. (setq debug-on-error t debug-on-signal nil debug-on-quit nil) ;; Add latest Org mode to load path. (add-to-list 'load-path (expand-file-name "/path/to/org-mode/lisp")) (add-to-list 'load-path (expand-file-name "/path/to/org-mode/contrib/lisp" t))
If an error occurs, a “backtrace” can be very useful—see below on how to create one. Often a small example file helps, along with clear information about:
Thank you for helping to improve this program.
If working with Org produces an error with a message you do not understand, you may have hit a bug. The best way to report this is by providing, in addition to what was mentioned above, a backtrace. This is information from the built-in debugger about where and how the error occurred. Here is how to produce a useful backtrace:
C-u M-x org-reload <RET>
or, from the menu: Org → Refresh/Reload → Reload Org uncompiled.
M-x toggle-debug-on-error <RET>
or, from the menu: Options → Enter Debugger on Error.
Previous: Feedback, Up: Introduction [Contents][Index]
Org uses various syntactical elements: TODO keywords, tags, property names, keywords, blocks, etc. In this manual we use the following conventions:
TODO keywords are written with all capitals, even if they are user-defined.
Tags are case-sensitive. User-defined tags are written in lowercase; built-in tags with special meaning are written as they should appear in the document, usually with all capitals.
User-defined properties are capitalized; built-in properties with special meaning are written with all capitals.
Keywords and blocks are written in uppercase to enhance their readability, but you can use lowercase in your Org files.
The manual lists both the keys and the corresponding commands for
accessing a functionality. Org mode often uses the same key for
different functions, depending on context. The command that is bound
to such keys has a generic name, like org-metaright
. In the manual
we will, wherever possible, give the function that is internally
called by the generic command. For example, in the chapter on
document structure, M-RIGHT will be listed to call
org-do-demote
, while in the chapter on tables, it will be listed to
call org-table-move-column-right
.
Next: Tables, Previous: Introduction, Up: Top [Contents][Index]
Org is an outliner. Outlines allow a document to be organized in
a hierarchical structure, which, least for me, is the best
representation of notes and thoughts. An overview of this structure
is achieved by folding, i.e., hiding large parts of the document to
show only the general document structure and the parts currently being
worked on. Org greatly simplifies the use of outlines by compressing
the entire show and hide functionalities into a single command,
org-cycle
, which is bound to the TAB key.
• Headlines | How to typeset Org tree headlines. | |
• Visibility Cycling | Show and hide, much simplified. | |
• Motion | Jumping to other headlines. | |
• Structure Editing | Changing sequence and level of headlines. | |
• Sparse Trees | Matches embedded in context. | |
• Plain Lists | Additional structure within an entry. | |
• Drawers | Tucking stuff away. | |
• Blocks | Folding blocks. |
Next: Visibility Cycling, Up: Document Structure [Contents][Index]
Headlines define the structure of an outline tree. Org headlines start on the left margin3 with one or more stars followed by a space. For example:
* Top level headline ** Second level *** Third level some text *** Third level more text * Another top level headline
The name defined in org-footnote-section
is reserved. Do not use it
as a title for your own headings.
Some people find the many stars too noisy and would prefer an outline that has whitespace followed by a single star as headline starters. This can be achieved using a Org Indent minor mode. See Clean View for more information.
Headlines are not numbered. However, you may want to dynamically number some, or all, of them. See Dynamic Headline Numbering.
An empty line after the end of a subtree is considered part of it and
is hidden when the subtree is folded. However, if you leave at least
two empty lines, one empty line remains visible after folding the
subtree, in order to structure the collapsed view. See the variable
org-cycle-separator-lines
to modify this behavior.
Next: Motion, Previous: Headlines, Up: Document Structure [Contents][Index]
• Global and local cycling | Cycling through various visibility states. | |
• Initial visibility | Setting the initial visibility state. | |
• Catching invisible edits | Preventing mistakes when editing invisible parts. |
Next: Initial visibility, Up: Visibility Cycling [Contents][Index]
Outlines make it possible to hide parts of the text in the buffer. Org uses just two commands, bound to TAB and S-TAB to change the visibility in the buffer.
org-cycle
)Subtree cycling: Rotate current subtree among the states
,-> FOLDED -> CHILDREN -> SUBTREE --. '-----------------------------------'
Point must be on a headline for this to work4.
org-global-cycle
)Global cycling: Rotate the entire buffer among the states
,-> OVERVIEW -> CONTENTS -> SHOW ALL --. '--------------------------------------'
When S-TAB is called with a numeric prefix argument N, view contents only up to headlines of level N.
Note that inside tables (see Tables), S-TAB jumps to the previous field instead.
You can run global cycling using TAB only if point is at
the very beginning of the buffer, but not on a headline, and
org-cycle-global-at-bob
is set to a non-nil
value.
org-set-startup-visibility
)Switch back to the startup visibility of the buffer (see Initial visibility).
outline-show-all
)Show all, including drawers.
org-reveal
)Reveal context around point, showing the current entry, the following heading and the hierarchy above. It is useful for working near a location that has been exposed by a sparse tree command (see Sparse Trees) or an agenda command (see Agenda Commands). With a prefix argument, show, on each level, all sibling headings. With a double prefix argument, also show the entire subtree of the parent.
outline-show-branches
)Expose all the headings of the subtree, but not their bodies.
outline-show-children
)Expose all direct children of the subtree. With a numeric prefix argument N, expose all children down to level N.
org-tree-to-indirect-buffer
)Show the current subtree in an indirect buffer5. With a numeric prefix argument N, go up to level N and then take that tree. If N is negative then go up that many levels. With a C-u prefix, do not remove the previously used indirect buffer.
org-copy-visible
)Copy the visible text in the region into the kill ring.
Next: Catching invisible edits, Previous: Global and local cycling, Up: Visibility Cycling [Contents][Index]
When Emacs first visits an Org file, the global state is set to
showeverything
, i.e., all file content is visible6. This can
be configured through the variable org-startup-folded
, or on
a per-file basis by adding one of the following lines anywhere in the
buffer:
#+STARTUP: overview #+STARTUP: content #+STARTUP: showall #+STARTUP: show2levels #+STARTUP: show3levels #+STARTUP: show4levels #+STARTUP: show5levels #+STARTUP: showeverything
Furthermore, any entries with a ‘VISIBILITY’ property (see Properties and Columns) get their visibility adapted accordingly. Allowed values for this property are ‘folded’, ‘children’, ‘content’, and ‘all’.
org-set-startup-visibility
)Switch back to the startup visibility of the buffer, i.e., whatever is requested by startup options and ‘VISIBILITY’ properties in individual entries.
Previous: Initial visibility, Up: Visibility Cycling [Contents][Index]
Sometimes you may inadvertently edit an invisible part of the buffer
and be confused on what has been edited and how to undo the mistake.
Setting org-catch-invisible-edits
to non-nil
helps preventing
this. See the docstring of this option on how Org should catch
invisible edits and process them.
Next: Structure Editing, Previous: Visibility Cycling, Up: Document Structure [Contents][Index]
The following commands jump to other headlines in the buffer.
org-next-visible-heading
)Next heading.
org-previous-visible-heading
)Previous heading.
org-forward-heading-same-level
)Next heading same level.
org-backward-heading-same-level
)Previous heading same level.
outline-up-heading
)Backward to higher level heading.
org-goto
)Jump to a different place without changing the current outline visibility. Shows the document structure in a temporary buffer, where you can use the following keys to find your destination:
TAB | Cycle visibility. |
DOWN / UP | Next/previous visible headline. |
RET | Select this location. |
/ | Do a Sparse-tree search |
The following keys work if you turn off org-goto-auto-isearch
n / p | Next/previous visible headline. |
f / b | Next/previous headline same level. |
u | One level up. |
0 … 9 | Digit argument. |
q | Quit. |
See also the variable org-goto-interface
.
Next: Sparse Trees, Previous: Motion, Up: Document Structure [Contents][Index]
org-meta-return
)Insert a new heading, item or row.
If the command is used at the beginning of a line, and if there is a heading or a plain list item (see Plain Lists) at point, the new heading/item is created before the current line. When used at the beginning of a regular line of text, turn that line into a heading.
When this command is used in the middle of a line, the line is split
and the rest of the line becomes the new item or headline. If you
do not want the line to be split, customize
org-M-RET-may-split-line
.
Calling the command with a C-u prefix unconditionally inserts a new heading at the end of the current subtree, thus preserving its contents. With a double C-u C-u prefix, the new heading is created at the end of the parent subtree instead.
org-insert-heading-respect-content
)Insert a new heading at the end of the current subtree.
org-insert-todo-heading
)Insert new TODO entry with same level as current heading. See also
the variable org-treat-insert-todo-heading-as-state-change
.
org-insert-todo-heading-respect-content
)Insert new TODO entry with same level as current heading. Like C-RET, the new headline is inserted after the current subtree.
org-cycle
)In a new entry with no text yet, the first TAB demotes the entry to become a child of the previous one. The next TAB makes it a parent, and so on, all the way to top level. Yet another TAB, and you are back to the initial level.
org-do-promote
)org-do-demote
)Promote or demote current heading by one level.
When there is an active region—i.e., when Transient Mark mode is active—promotion and demotion work on all headlines in the region. To select a region of headlines, it is best to place both point and mark at the beginning of a line, mark at the beginning of the first headline, and point at the line just after the last headline to change.
org-promote-subtree
)Promote the current subtree by one level.
org-demote-subtree
)Demote the current subtree by one level.
org-move-subtree-up
)Move subtree up, i.e., swap with previous subtree of same level.
org-move-subtree-down
)Move subtree down, i.e., swap with next subtree of same level.
org-mark-subtree
)Mark the subtree at point. Hitting repeatedly marks subsequent subtrees of the same level as the marked subtree.
org-cut-subtree
)Kill subtree, i.e., remove it from buffer but save in kill ring. With a numeric prefix argument N, kill N sequential subtrees.
org-copy-subtree
)Copy subtree to kill ring. With a numeric prefix argument N, copy the N sequential subtrees.
org-paste-subtree
)Yank subtree from kill ring. This does modify the level of the subtree to make sure the tree fits in nicely at the yank position. The yank level can also be specified with a numeric prefix argument, or by yanking after a headline marker like ‘****’.
org-yank
)Depending on the variables org-yank-adjusted-subtrees
and
org-yank-folded-subtrees
, Org’s internal yank
command pastes
subtrees folded and in a clever way, using the same command as
C-c C-x C-y. With the default settings, no level
adjustment takes place, but the yanked tree is folded unless doing
so would swallow text previously visible. Any prefix argument to
this command forces a normal yank
to be executed, with the prefix
passed along. A good way to force a normal yank is C-u C-y. If you use yank-pop
after a yank, it yanks previous kill
items plainly, without adjustment and folding.
org-clone-subtree-with-time-shift
)Clone a subtree by making a number of sibling copies of it. You are
prompted for the number of copies to make, and you can also specify
if any timestamps in the entry should be shifted. This can be
useful, for example, to create a number of tasks related to a series
of lectures to prepare. For more details, see the docstring of the
command org-clone-subtree-with-time-shift
.
org-refile
)Refile entry or region to a different location. See Refile and Copy.
org-sort
)Sort same-level entries. When there is an active region, all entries in the region are sorted. Otherwise the children of the current headline are sorted. The command prompts for the sorting method, which can be alphabetically, numerically, by time—first timestamp with active preferred, creation time, scheduled time, deadline time—by priority, by TODO keyword—in the sequence the keywords have been defined in the setup—or by the value of a property. Reverse sorting is possible as well. You can also supply your own function to extract the sorting key. With a C-u prefix, sorting is case-sensitive.
org-narrow-to-subtree
)Narrow buffer to current subtree.
org-narrow-to-block
)Narrow buffer to current block.
widen
)Widen buffer to remove narrowing.
org-toggle-heading
)Turn a normal line or plain list item into a headline—so that it becomes a subheading at its location. Also turn a headline into a normal line by removing the stars. If there is an active region, turn all lines in the region into headlines. If the first line in the region was an item, turn only the item lines into headlines. Finally, if the first line is a headline, remove the stars from all headlines in the region.
Note that when point is inside a table (see Tables), the Meta-Cursor keys have different functionality.
Next: Plain Lists, Previous: Structure Editing, Up: Document Structure [Contents][Index]
An important feature of Org mode is the ability to construct sparse trees for selected information in an outline tree, so that the entire document is folded as much as possible, but the selected information is made visible along with the headline structure above it7. Just try it out and you will see immediately how it works.
Org mode contains several commands creating such trees, all these commands can be accessed through a dispatcher:
org-sparse-tree
)This prompts for an extra key to select a sparse-tree creating command.
org-occur
)Prompts for a regexp and shows a sparse tree with all matches. If the match is in a headline, the headline is made visible. If the match is in the body of an entry, headline and body are made visible. In order to provide minimal context, also the full hierarchy of headlines above the match is shown, as well as the headline following the match. Each match is also highlighted; the highlights disappear when the buffer is changed by an editing command, or by pressing C-c C-c8. When called with a C-u prefix argument, previous highlights are kept, so several calls to this command can be stacked.
next-error
)Jump to the next sparse tree match in this buffer.
previous-error
)Jump to the previous sparse tree match in this buffer.
For frequently used sparse trees of specific search strings, you can
use the variable org-agenda-custom-commands
to define fast keyboard
access to specific sparse trees. These commands will then be
accessible through the agenda dispatcher (see Agenda Dispatcher).
For example:
(setq org-agenda-custom-commands '(("f" occur-tree "FIXME")))
defines the key f as a shortcut for creating a sparse tree matching the string ‘FIXME’.
The other sparse tree commands select headings based on TODO keywords, tags, or properties and are discussed later in this manual.
To print a sparse tree, you can use the Emacs command
ps-print-buffer-with-faces
which does not print invisible parts of
the document. Or you can use the command C-c C-e C-v to
export only the visible part of the document and print the resulting
file.
Next: Drawers, Previous: Sparse Trees, Up: Document Structure [Contents][Index]
Within an entry of the outline tree, hand-formatted lists can provide additional structure. They also provide a way to create lists of checkboxes (see Checkboxes). Org supports editing such lists, and every exporter (see Exporting) can parse and format them.
Org knows ordered lists, unordered lists, and description lists.
Items belonging to the same list must have the same indentation on the first line. In particular, if an ordered list reaches number ‘10.’, then the 2-digit numbers must be written left-aligned with the other numbers in the list. An item ends before the next line that is less or equally indented than its bullet/number.
A list ends whenever every item has ended, which means before any line less or equally indented than items at top level. It also ends before two blank lines. In that case, all items are closed. Here is an example:
* Lord of the Rings My favorite scenes are (in this order) 1. The attack of the Rohirrim 2. Eowyn's fight with the witch king + this was already my favorite scene in the book + I really like Miranda Otto. 3. Peter Jackson being shot by Legolas - on DVD only He makes a really funny face when it happens. But in the end, no individual scenes matter but the film as a whole. Important actors in this film are: - Elijah Wood :: He plays Frodo - Sean Astin :: He plays Sam, Frodo's friend. I still remember him very well from his role as Mikey Walsh in /The Goonies/.
Org supports these lists by tuning filling and wrapping commands to deal with them correctly, and by exporting them properly (see Exporting). Since indentation is what governs the structure of these lists, many structural constructs like ‘#+BEGIN_’ blocks can be indented to signal that they belong to a particular item.
If you find that using a different bullet for a sub-list—than that
used for the current list-level—improves readability, customize the
variable org-list-demote-modify-bullet
. To get a greater difference
of indentation between items and theirs sub-items, customize
org-list-indent-offset
.
The following commands act on items when point is in the first line of
an item—the line with the bullet or number. Some of them imply the
application of automatic rules to keep list structure intact. If some
of these actions get in your way, configure org-list-automatic-rules
to disable them individually.
org-cycle
)Items can be folded just like headline levels. Normally this works
only if point is on a plain list item. For more details, see the
variable org-cycle-include-plain-lists
. If this variable is set
to integrate
, plain list items are treated like low-level
headlines. The level of an item is then given by the indentation of
the bullet/number. Items are always subordinate to real headlines,
however; the hierarchies remain completely separated. In a new item
with no text yet, the first TAB demotes the item to
become a child of the previous one. Subsequent TABs move
the item to meaningful levels in the list and eventually get it back
to its initial position.
org-insert-heading
)Insert new item at current level. With a prefix argument, force a new heading (see Structure Editing). If this command is used in the middle of an item, that item is split in two, and the second part becomes the new item13. If this command is executed before item’s body, the new item is created before the current one.
Insert a new item with a checkbox (see Checkboxes).
Jump to the previous/next item in the current list, but only if
org-support-shift-select
is off14. If not, you can still use
paragraph jumping commands like C-UP and
C-DOWN to quite similar effect.
Move the item including subitems up/down15, i.e., swap with previous/next item of same indentation. If the list is ordered, renumbering is automatic.
Decrease/increase the indentation of an item, leaving children alone.
Decrease/increase the indentation of the item, including subitems. Initially, the item tree is selected based on current indentation. When these commands are executed several times in direct succession, the initially selected region is used, even if the new indentation would imply a different hierarchy. To use the new hierarchy, break the command chain by moving point.
As a special case, using this command on the very first item of
a list moves the whole list. This behavior can be disabled by
configuring org-list-automatic-rules
. The global indentation of
a list has no influence on the text after the list.
If there is a checkbox (see Checkboxes) in the item line, toggle the state of the checkbox. In any case, verify bullets and indentation consistency in the whole list.
Cycle the entire list level through the different itemize/enumerate
bullets (‘-’, ‘+’, ‘*’, ‘1.’, ‘1)’) or a subset of them, depending
on org-plain-list-ordered-item-terminator
, the type of list, and
its indentation. With a numeric prefix argument N, select the Nth
bullet from this list. If there is an active region when calling
this, all lines are converted to list items. With a prefix
argument, the selected text is changed into a single item. If the
first line already was a list item, any item marker is removed from
the list. Finally, even without an active region, a normal line is
converted into a list item.
Turn a plain list item into a headline—so that it becomes a subheading at its location. See Structure Editing, for a detailed explanation.
Turn the whole plain list into a subtree of the current heading. Checkboxes (see Checkboxes) become ‘TODO’, respectively ‘DONE’, keywords when unchecked, respectively checked.
This command also cycles bullet styles when point is in on the
bullet or anywhere in an item line, details depending on
org-support-shift-select
.
Sort the plain list. Prompt for the sorting method: numerically, alphabetically, by time, or by custom function.
Next: Blocks, Previous: Plain Lists, Up: Document Structure [Contents][Index]
Sometimes you want to keep information associated with an entry, but you normally do not want to see it. For this, Org mode has drawers. They can contain anything but a headline and another drawer. Drawers look like this:
** This is a headline Still outside the drawer :DRAWERNAME: This is inside the drawer. :END: After the drawer.
You can interactively insert a drawer at point by calling
org-insert-drawer
, which is bound to C-c C-x d. With an
active region, this command puts the region inside the drawer. With
a prefix argument, this command calls org-insert-property-drawer
,
which creates a ‘PROPERTIES’ drawer right below the current headline.
Org mode uses this special drawer for storing properties (see
Properties and Columns). You cannot use it for anything else.
Completion over drawer keywords is also possible using M-TAB16.
Visibility cycling (see Visibility Cycling) on the headline hides and shows the entry, but keep the drawer collapsed to a single line. In order to look inside the drawer, you need to move point to the drawer line and press TAB there.
You can also arrange for state change notes (see Tracking TODO state changes) and clock times (see Clocking Work Time) to be stored in a ‘LOGBOOK’ drawer. If you want to store a quick note there, in a similar way to state changes, use
Add a time-stamped note to the ‘LOGBOOK’ drawer.
Previous: Drawers, Up: Document Structure [Contents][Index]
Org mode uses ‘#+BEGIN’ … ‘#+END’ blocks for various purposes from
including source code examples (see Literal Examples) to capturing
time logging information (see Clocking Work Time). These blocks can
be folded and unfolded by pressing TAB in the ‘#+BEGIN’
line. You can also get all blocks folded at startup by configuring
the variable org-hide-block-startup
or on a per-file basis by using
#+STARTUP: hideblocks #+STARTUP: nohideblocks
Next: Hyperlinks, Previous: Document Structure, Up: Top [Contents][Index]
Org comes with a fast and intuitive table editor. Spreadsheet-like calculations are supported using the Emacs Calc package (see (calc)GNU Emacs Calculator Manual).
• Built-in Table Editor | Simple tables. | |
• Column Width and Alignment | Overrule the automatic settings. | |
• Column Groups | Grouping to trigger vertical lines. | |
• Orgtbl Mode | The table editor as minor mode. | |
• The Spreadsheet | The table editor has spreadsheet capabilities. | |
• Org Plot | Plotting from Org tables. |
Next: Column Width and Alignment, Up: Tables [Contents][Index]
Org makes it easy to format tables in plain ASCII. Any line with ‘|’ as the first non-whitespace character is considered part of a table. ‘|’ is also the column separator17. Moreover, a line starting with ‘|-’ is a horizontal rule. It separates rows explicitly. Rows before the first horizontal rule are header lines. A table might look like this:
| Name | Phone | Age | |-------+-------+-----| | Peter | 1234 | 17 | | Anna | 4321 | 25 |
A table is re-aligned automatically each time you press TAB, RET or C-c C-c inside the table. TAB also moves to the next field—RET to the next row—and creates new table rows at the end of the table or before horizontal lines. The indentation of the table is set by the first line. Horizontal rules are automatically expanded on every re-align to span the whole table width. So, to create the above table, you would only type
|Name|Phone|Age| |-
and then press TAB to align the table and start filling in fields. Even faster would be to type ‘|Name|Phone|Age’ followed by C-c RET.
When typing text into a field, Org treats DEL,
Backspace, and all character keys in a special way, so that
inserting and deleting avoids shifting other fields. Also, when
typing immediately after point was moved into a new field with
TAB, S-TAB or RET, the field is
automatically made blank. If this behavior is too unpredictable for
you, configure the option org-table-auto-blank-field
.
org-table-create-or-convert-from-region
)Convert the active region to table. If every line contains at least one TAB character, the function assumes that the material is tab separated. If every line contains a comma, comma-separated values (CSV) are assumed. If not, lines are split at whitespace into fields. You can use a prefix argument to force a specific separator: C-u forces CSV, C-u C-u forces TAB, C-u C-u C-u prompts for a regular expression to match the separator, and a numeric argument N indicates that at least N consecutive spaces, or alternatively a TAB will be the separator.
If there is no active region, this command creates an empty Org table. But it is easier just to start typing, like | N a m e | P h o n e | A g e RET | - TAB.
org-table-align
)Re-align the table without moving point.
org-table-next-field
)Re-align the table, move to the next field. Creates a new row if necessary.
org-table-blank-field
)Blank the field at point.
org-table-previous-field
)Re-align, move to previous field.
org-table-next-row
)Re-align the table and move down to next row. Creates a new row if necessary. At the beginning or end of a line, RET still inserts a new line, so it can be used to split a table.
org-table-beginning-of-field
)Move to beginning of the current table field, or on to the previous field.
org-table-end-of-field
)Move to end of the current table field, or on to the next field.
org-table-move-column-left
)Move the current column left.
org-table-move-column-right
)Move the current column right.
org-table-delete-column
)Kill the current column.
org-table-insert-column
)Insert a new column at point position. Move the recent column and all cells to the right of this column to the right.
org-table-move-row-up
)Move the current row up.
org-table-move-row-down
)Move the current row down.
org-table-kill-row
)Kill the current row or horizontal line.
org-table-move-cell-up
)Move cell up by swapping with adjacent cell.
org-table-move-cell-down
)Move cell down by swapping with adjacent cell.
org-table-move-cell-left
)Move cell left by swapping with adjacent cell.
org-table-move-cell-right
)Move cell right by swapping with adjacent cell.
org-table-insert-row
)Insert a new row above the current row. With a prefix argument, the line is created below the current one.
org-table-insert-hline
)Insert a horizontal line below current row. With a prefix argument, the line is created above the current line.
org-table-hline-and-move
)Insert a horizontal line below current row, and move point into the row below that line.
org-table-sort-lines
)Sort the table lines in the region. The position of point indicates the column to be used for sorting, and the range of lines is the range between the nearest horizontal separator lines, or the entire table. If point is before the first column, you are prompted for the sorting column. If there is an active region, the mark specifies the first line and the sorting column, while point should be in the last line to be included into the sorting. The command prompts for the sorting type, alphabetically, numerically, or by time. You can sort in normal or reverse order. You can also supply your own key extraction and comparison functions. When called with a prefix argument, alphabetic sorting is case-sensitive.
org-table-copy-region
)Copy a rectangular region from a table to a special clipboard. Point and mark determine edge fields of the rectangle. If there is no active region, copy just the current field. The process ignores horizontal separator lines.
org-table-cut-region
)Copy a rectangular region from a table to a special clipboard, and blank all fields in the rectangle. So this is the “cut” operation.
org-table-paste-rectangle
)Paste a rectangular region into a table. The upper left corner ends up in the current field. All involved fields are overwritten. If the rectangle does not fit into the present table, the table is enlarged as needed. The process ignores horizontal separator lines.
org-table-wrap-region
)Split the current field at point position and move the rest to the line below. If there is an active region, and both point and mark are in the same column, the text in the column is wrapped to minimum width for the given number of lines. A numeric prefix argument may be used to change the number of desired lines. If there is no region, but you specify a prefix argument, the current field is made blank, and the content is appended to the field above.
org-table-sum
)Sum the numbers in the current column, or in the rectangle defined by the active region. The result is shown in the echo area and can be inserted with C-y.
org-table-copy-down
)When current field is empty, copy from first non-empty field above. When not empty, copy current field down to next row and move point along with it.
Depending on the variable org-table-copy-increment
, integer and
time stamp field values, and fields prefixed or suffixed with
a whole number, can be incremented during copy. Also, a 0
prefix
argument temporarily disables the increment.
This key is also used by shift-selection and related modes (see Conflicts).
org-table-edit-field
)Edit the current field in a separate window. This is useful for fields that are not fully visible (see Column Width and Alignment). When called with a C-u prefix, just make the full field visible, so that it can be edited in place. When called with two C-u prefixes, make the editor window follow point through the table and always show the current field. The follow mode exits automatically when point leaves the table, or when you repeat this command with C-u C-u C-c `.
Import a file as a table. The table should be TAB or whitespace separated. Use, for example, to import a spreadsheet table or data from a database, because these programs generally can write TAB-separated text files. This command works by inserting the file into the buffer and then converting the region to a table. Any prefix argument is passed on to the converter, which uses it to determine the separator.
org-table-create-or-convert-from-region
)Tables can also be imported by pasting tabular text into the Org buffer, selecting the pasted text with C-x C-x and then using the C-c | command (see Creation and conversion).
Export the table, by default as a TAB-separated file. Use for data
exchange with, for example, spreadsheet or database programs. The
format used to export the file can be configured in the variable
org-table-export-default-format
. You may also use properties
‘TABLE_EXPORT_FILE’ and ‘TABLE_EXPORT_FORMAT’ to specify the file
name and the format for table export in a subtree. Org supports
quite general formats for exported tables. The exporter format is
the same as the format used by Orgtbl radio tables, see Translator functions, for a detailed description.
Turn on the display of the first data row of the table at point in
the window header line when this first row is not visible anymore in
the buffer. You can activate this minor mode by default by setting
the option org-table-header-line-p
to t
.
Transpose the table at point and eliminate hlines.
Next: Column Groups, Previous: Built-in Table Editor, Up: Tables [Contents][Index]
The width of columns is automatically determined by the table editor. The alignment of a column is determined automatically from the fraction of number-like versus non-number fields in the column.
Editing a field may modify alignment of the table. Moving
a contiguous row or column—i.e., using TAB or
RET—automatically re-aligns it. If you want to disable
this behavior, set org-table-automatic-realign
to nil
. In any
case, you can always align manually a table:
org-table-align
)Align the current table.
Setting the option org-startup-align-all-tables
re-aligns all tables
in a file upon visiting it. You can also set this option on
a per-file basis with:
#+STARTUP: align #+STARTUP: noalign
Sometimes a single field or a few fields need to carry more text, leading to inconveniently wide columns. Maybe you want to hide away several columns or display them with a fixed width, regardless of content, as shown in the following example.
|---+---------------------+--------| |---+-------…+…| | | <6> | | | | <6> …|…| | 1 | one | some | ----\ | 1 | one …|…| | 2 | two | boring | ----/ | 2 | two …|…| | 3 | This is a long text | column | | 3 | This i…|…| |---+---------------------+--------| |---+-------…+…|
To set the width of a column, one field anywhere in the column may contain just the string ‘<N>’ where N specifies the width as a number of characters. You control displayed width of columns with the following tools:
org-table-toggle-column-width
)Shrink or expand current column.
If a width cookie specifies a width W for the column, shrinking it displays the first W visible characters only. Otherwise, the column is shrunk to a single character.
When called before the first column or after the last one, ask for a list of column ranges to operate on.
org-table-shrink
)Shrink all columns with a column width. Expand the others.
org-table-expand
)Expand all columns.
To see the full text of a shrunk field, hold the mouse over it:
a tool-tip window then shows the full contents of the field.
Alternatively, C-h . (display-local-help
) reveals them,
too. For convenience, any change near the shrunk part of a column
expands it.
Setting the option org-startup-shrink-all-tables
shrinks all columns
containing a width cookie in a file the moment it is visited. You can
also set this option on a per-file basis with:
#+STARTUP: shrink
If you would like to overrule the automatic alignment of number-rich columns to the right and of string-rich columns to the left, you can use ‘<r>’, ‘<c>’ or ‘<l>’ in a similar fashion. You may also combine alignment and field width like this: ‘<r10>’.
Lines which only contain these formatting cookies are removed automatically upon exporting the document.
Next: Orgtbl Mode, Previous: Column Width and Alignment, Up: Tables [Contents][Index]
When Org exports tables, it does so by default without vertical lines because that is visually more satisfying in general. Occasionally however, vertical lines can be useful to structure a table into groups of columns, much like horizontal lines can do for groups of rows. In order to specify column groups, you can use a special row where the first field contains only ‘/’. The further fields can either contain ‘<’ to indicate that this column should start a group, ‘>’ to indicate the end of a column, or ‘<>’ (no space between ‘<’ and ‘>’) to make a column a group of its own. Upon export, boundaries between column groups are marked with vertical lines. Here is an example:
| N | N^2 | N^3 | N^4 | sqrt(n) | sqrt[4](N) | |---+-----+-----+-----+---------+------------| | / | < | | > | < | > | | 1 | 1 | 1 | 1 | 1 | 1 | | 2 | 4 | 8 | 16 | 1.4142 | 1.1892 | | 3 | 9 | 27 | 81 | 1.7321 | 1.3161 | |---+-----+-----+-----+---------+------------| #+TBLFM: $2=$1^2::$3=$1^3::$4=$1^4::$5=sqrt($1)::$6=sqrt(sqrt(($1)))
It is also sufficient to just insert the column group starters after every vertical line you would like to have:
| N | N^2 | N^3 | N^4 | sqrt(n) | sqrt[4](N) | |---+-----+-----+-----+---------+------------| | / | < | | | < | |
Next: The Spreadsheet, Previous: Column Groups, Up: Tables [Contents][Index]
If you like the intuitive way the Org table editor works, you might also want to use it in other modes like Text mode or Mail mode. The minor mode Orgtbl mode makes this possible. You can always toggle the mode with M-x orgtbl-mode. To turn it on by default, for example in Message mode, use
(add-hook 'message-mode-hook 'turn-on-orgtbl)
Furthermore, with some special setup, it is possible to maintain tables in arbitrary syntax with Orgtbl mode. For example, it is possible to construct LaTeX tables with the underlying ease and power of Orgtbl mode, including spreadsheet capabilities. For details, see Tables in Arbitrary Syntax.
Next: Org Plot, Previous: Orgtbl Mode, Up: Tables [Contents][Index]
The table editor makes use of the Emacs Calc package to implement spreadsheet-like capabilities. It can also evaluate Emacs Lisp forms to derive fields from other fields. While fully featured, Org’s implementation is not identical to other spreadsheets. For example, Org knows the concept of a column formula that will be applied to all non-header fields in a column without having to copy the formula to each relevant field. There is also a formula debugger, and a formula editor with features for highlighting fields in the table corresponding to the references at point in the formula, moving these references by arrow keys.
• References | How to refer to another field or range. | |
• Formula syntax for Calc | Using Calc to compute stuff. | |
• Formula syntax for Lisp | Writing formulas in Emacs Lisp. | |
• Durations and time values | How to compute durations and time values. | |
• Field and range formulas | Formula for specific (ranges of) fields. | |
• Column formulas | Formulas valid for an entire column. | |
• Lookup functions | Lookup functions for searching tables. | |
• Editing and debugging formulas | Fixing formulas. | |
• Updating the table | Recomputing all dependent fields. | |
• Advanced features | Field and column names, automatic recalculation... |
Next: Formula syntax for Calc, Up: The Spreadsheet [Contents][Index]
To compute fields in the table from other fields, formulas must reference other fields or ranges. In Org, fields can be referenced by name, by absolute coordinates, and by relative coordinates. To find out what the coordinates of a field are, press C-c ? in that field, or press C-c } to toggle the display of a grid.
Formulas can reference the value of another field in two ways. Like in any other spreadsheet, you may reference fields with a letter/number combination like ‘B3’, meaning the second field in the third row. However, Org prefers to use another, more general representation that looks like this:18
@ROW$COLUMN
Column specifications can be absolute like ‘$1’, ‘$2’, …, ‘$N’, or relative to the current column, i.e., the column of the field which is being computed, like ‘$+1’ or ‘$-2’. ‘$<’ and ‘$>’ are immutable references to the first and last column, respectively, and you can use ‘$>>>’ to indicate the third column from the right.
The row specification only counts data lines and ignores horizontal separator lines, or “hlines”. Like with columns, you can use absolute row numbers ‘@1’, ‘@2’, …, ‘@N’, and row numbers relative to the current row like ‘@+3’ or ‘@-1’. ‘@<’ and ‘@>’ are immutable references the first and last row in the table, respectively. You may also specify the row relative to one of the hlines: ‘@I’ refers to the first hline, ‘@II’ to the second, etc. ‘@-I’ refers to the first such line above the current line, ‘@+I’ to the first such line below the current line. You can also write ‘@III+2’ which is the second data line after the third hline in the table.
‘@0’ and ‘$0’ refer to the current row and column, respectively, i.e., to the row/column for the field being computed. Also, if you omit either the column or the row part of the reference, the current row/column is implied.
Org’s references with unsigned numbers are fixed references in the sense that if you use the same reference in the formula for two different fields, the same field is referenced each time. Org’s references with signed numbers are floating references because the same reference operator can reference different fields depending on the field being calculated by the formula.
Here are a few examples:
‘@2$3’ | 2nd row, 3rd column (same as ‘C2’) |
‘$5’ | column 5 in the current row (same as ‘E&’) |
‘@2’ | current column, row 2 |
‘@-1$-3’ | field one row up, three columns to the left |
‘@-I$2’ | field just under hline above current row, column 2 |
‘@>$5’ | field in the last row, in column 5 |
You may reference a rectangular range of fields by specifying two field references connected by two dots ‘..’. The ends are included in the range. If both fields are in the current row, you may simply use ‘$2..$7’, but if at least one field is in a different row, you need to use the general ‘@ROW$COLUMN’ format at least for the first field, i.e., the reference must start with ‘@’ in order to be interpreted correctly. Examples:
‘$1..$3’ | first three fields in the current row |
‘$P..$Q’ | range, using column names (see Advanced features) |
‘$<<<..$>>’ | start in third column, continue to the last but one |
‘@2$1..@4$3’ | nine fields between these two fields (same as ‘A2..C4’) |
‘@-1$-2..@-1’ | 3 fields in the row above, starting from 2 columns on the left |
‘@I..II’ | between first and second hline, short for ‘@I..@II’ |
Range references return a vector of values that can be fed into Calc vector functions. Empty fields in ranges are normally suppressed, so that the vector contains only the non-empty fields. For other options with the mode switches ‘E’, ‘N’ and examples, see Formula syntax for Calc.
One of the very first actions during evaluation of Calc formulas and
Lisp formulas is to substitute ‘@#’ and ‘$#’ in the formula with the
row or column number of the field where the current result will go to.
The traditional Lisp formula equivalents are org-table-current-dline
and org-table-current-column
. Examples:
Insert column number on odd rows, set field to empty on even rows.
Copy text or values of each row of column 1 of the table named FOO into column 2 of the current table.
Insert the doubled value of each column of row 1 of the table named FOO into row 3 of the current table.
For the second and third examples, table FOO must have at least as many rows or columns as the current table. Note that this is inefficient19 for large number of rows.
‘$name’ is interpreted as the name of a column, parameter or constant.
Constants are defined globally through the variable
org-table-formula-constants
, and locally—for the file—through
a line like this example:
#+CONSTANTS: c=299792458. pi=3.14 eps=2.4e-6
Also, properties (see Properties and Columns) can be used as constants in table formulas: for a property ‘Xyz’ use the name ‘$PROP_Xyz’, and the property will be searched in the current outline entry and in the hierarchy above it. If you have the ‘constants.el’ package, it will also be used to resolve constants, including natural constants like ‘$h’ for Planck’s constant, and units like ‘$km’ for kilometers20. Column names and parameters can be specified in special table lines. These are described below, see Advanced features. All names must start with a letter, and further consist of letters and numbers.
You may also reference constants, fields and ranges from a different table, either in the current file or even in a different file. The syntax is
remote(NAME,REF)
where NAME can be the name of a table in the current file as set by a ‘#+NAME:’ line before the table. It can also be the ID of an entry, even in a different file, and the reference then refers to the first table in that entry. REF is an absolute field or range reference as described above for example ‘@3$3’ or ‘$somename’, valid in the referenced table.
When NAME has the format ‘@ROW$COLUMN’, it is substituted with the name or ID found in this field of the current table. For example ‘remote($1, @@>$2)’ ⇒ ‘remote(year_2013, @@>$1)’. The format ‘B3’ is not supported because it can not be distinguished from a plain table name or ID.
Next: Formula syntax for Lisp, Previous: References, Up: The Spreadsheet [Contents][Index]
A formula can be any algebraic expression understood by the Emacs Calc
package. Note that Calc has the non-standard convention that ‘/’ has
lower precedence than ‘*’, so that ‘a/b*c’ is interpreted as
‘(a/(b*c))’. Before evaluation by calc-eval
(see (calc)Calling Calc from
Your Lisp Programs), variable substitution takes place according to
the rules described above.
The range vectors can be directly fed into the Calc vector functions
like vmean
and vsum
.
A formula can contain an optional mode string after a semicolon. This
string consists of flags to influence Calc and other modes during
execution. By default, Org uses the standard Calc modes (precision
12, angular units degrees, fraction and symbolic modes off). The
display format, however, has been changed to ‘(float 8)’ to keep
tables compact. The default settings can be configured using the
variable org-calc-default-modes
.
Set the internal Calc calculation precision to 20 digits.
Normal, scientific, engineering or fixed format of the result of Calc passed back to Org. Calc formatting is unlimited in precision as long as the Calc calculation precision is greater.
Degree and radian angle modes of Calc.
Fraction and symbolic modes of Calc.
Units simplification mode of Calc. Calc is also a symbolic calculator and is capable of working with values having a unit, represented with numerals followed by a unit string in Org table cells. This mode instructs Calc to simplify the units in the computed expression before returning the result.
Duration computations in Calc or Lisp, Durations and time values.
If and how to consider empty fields. Without ‘E’ empty fields in range references are suppressed so that the Calc vector or Lisp list contains only the non-empty fields. With ‘E’ the empty fields are kept. For empty fields in ranges or empty field references the value ‘nan’ (not a number) is used in Calc formulas and the empty string is used for Lisp formulas. Add ‘N’ to use 0 instead for both formula types. For the value of a field the mode ‘N’ has higher precedence than ‘E’.
Interpret all fields as numbers, use 0 for non-numbers. See the next section to see how this is essential for computations with Lisp formulas. In Calc formulas it is used only occasionally because there number strings are already interpreted as numbers without ‘N’.
Literal, for Lisp formulas only. See the next section.
Unless you use large integer numbers or high-precision calculation and
display for floating point numbers you may alternatively provide
a printf
format specifier to reformat the Calc result after it has
been passed back to Org instead of letting Calc already do the
formatting21. A few examples:
‘$1+$2’ | Sum of first and second field |
‘$1+$2;%.2f’ | Same, format result to two decimals |
‘exp($2)+exp($1)’ | Math functions can be used |
‘$0;%.1f’ | Reformat current cell to 1 decimal |
‘($3-32)*5/9’ | Degrees F → C conversion |
‘$c/$1/$cm’ | Hz → cm conversion, using ‘constants.el’ |
‘tan($1);Dp3s1’ | Compute in degrees, precision 3, display SCI 1 |
‘sin($1);Dp3%.1e’ | Same, but use printf specifier for display |
‘vmean($2..$7)’ | Compute column range mean, using vector function |
‘vmean($2..$7);EN’ | Same, but treat empty fields as 0 |
‘taylor($3,x=7,2)’ | Taylor series of $3, at x=7, second degree |
Calc also contains a complete set of logical operations (see (calc)Logical Operations). For example
‘"teen"’ if age ‘$1’ is less than 20, else the Org table result field is set to empty with the empty string.
Sum of the first two columns. When at least one of the input fields is empty the Org table result field is set to empty. ‘E’ is required to not convert empty fields to 0. ‘f-1’ is an optional Calc format string similar to ‘%.1f’ but leaves empty results empty.
Mean value of a range unless there is any empty field. Every field
in the range that is empty is replaced by ‘nan’ which lets ‘vmean’
result in ‘nan’. Then ‘typeof =’ 12= detects the ‘nan’ from vmean
and the Org table result field is set to empty. Use this when the
sample set is expected to never have missing values.
Mean value of a range with empty fields skipped. Every field in the range that is empty is skipped. When all fields in the range are empty the mean value is not defined and the Org table result field is set to empty. Use this when the sample set can have a variable size.
To complete the example before: Mean value of a range with empty fields counting as samples with value 0. Use this only when incomplete sample sets should be padded with 0 to the full size.
You can add your own Calc functions defined in Emacs Lisp with
defmath
and use them in formula syntax for Calc.
Next: Durations and time values, Previous: Formula syntax for Calc, Up: The Spreadsheet [Contents][Index]
It is also possible to write a formula in Emacs Lisp. This can be useful for string manipulation and control structures, if Calc’s functionality is not enough.
A formula is evaluated as a Lisp form when it starts with a
single-quote followed by an opening parenthesis. Cell table
references are interpolated into the Lisp form before execution. The
evaluation should return either a string or a number. Evaluation
modes and a printf
format used to render the returned values can be
specified after a semicolon.
By default, references are interpolated as literal Lisp strings: the field content is replaced in the Lisp form stripped of leading and trailing white space and surrounded in double-quotes. For example:
'(concat $1 $2)
concatenates the content of columns 1 and column 2.
When the ‘N’ flag is used, all referenced elements are parsed as numbers and interpolated as Lisp numbers, without quotes. Fields that cannot be parsed as numbers are interpolated as zeros. For example:
'(+ $1 $2);N
adds columns 1 and 2, equivalent to Calc’s ‘$1+$2’. Ranges are inserted as space-separated fields, so they can be embedded in list or vector syntax. For example:
'(apply '+ '($1..$4));N
computes the sum of columns 1 to 4, like Calc’s ‘vsum($1..$4)’.
When the ‘L’ flag is used, all fields are interpolated literally: the cell content is replaced in the Lisp form stripped of leading and trailing white space and without quotes. If a reference is intended to be interpreted as a string by the Lisp form, the reference operator itself should be enclosed in double-quotes, like ‘"$3"’. The ‘L’ flag is useful when strings and numbers are used in the same Lisp form. For example:
'(substring "$1" $2 $3);L
extracts the part of the string in column 1 between the character positions specified in the integers in column 2 and 3 and it is easier to read than the equivalent:
'(substring $1 (string-to-number $2) (string-to-number $3))
Next: Field and range formulas, Previous: Formula syntax for Lisp, Up: The Spreadsheet [Contents][Index]
If you want to compute time values use the ‘T’, ‘t’, or ‘U’ flag, either in Calc formulas or Elisp formulas:
| Task 1 | Task 2 | Total | |---------+----------+----------| | 2:12 | 1:47 | 03:59:00 | | 2:12 | 1:47 | 03:59 | | 3:02:20 | -2:07:00 | 0.92 | #+TBLFM: @2$3=$1+$2;T::@3$3=$1+$2;U::@4$3=$1+$2;t
Input duration values must be of the form ‘HH:MM[:SS]’, where seconds
are optional. With the ‘T’ flag, computed durations are displayed as
‘HH:MM:SS’ (see the first formula above). With the ‘U’ flag, seconds
are omitted so that the result is only ‘HH:MM’ (see second formula
above). Zero-padding of the hours field depends upon the value of the
variable org-table-duration-hour-zero-padding
.
With the ‘t’ flag, computed durations are displayed according to the
value of the option org-table-duration-custom-format
, which defaults
to hours
and displays the result as a fraction of hours (see the
third formula in the example above).
Negative duration values can be manipulated as well, and integers are considered as seconds in addition and subtraction.
Next: Column formulas, Previous: Durations and time values, Up: The Spreadsheet [Contents][Index]
To assign a formula to a particular field, type it directly into the field, preceded by ‘:=’, for example ‘vsum(@II..III)’. When you press TAB or RET or C-c C-c with point still in the field, the formula is stored as the formula for this field, evaluated, and the current field is replaced with the result.
Formulas are stored in a special ‘TBLFM’ keyword located directly below the table. If you type the equation in the fourth field of the third data line in the table, the formula looks like ‘@3$4=$1+$2’. When inserting/deleting/swapping column and rows with the appropriate commands, absolute references (but not relative ones) in stored formulas are modified in order to still reference the same field. To avoid this from happening, in particular in range references, anchor ranges at the table borders (using ‘@<’, ‘@>’, ‘$<’, ‘$>’), or at hlines using the ‘@I’ notation. Automatic adaptation of field references does not happen if you edit the table structure with normal editing commands—you must fix the formulas yourself.
Instead of typing an equation into the field, you may also use the following command
org-table-eval-formula
)Install a new formula for the current field. The command prompts for a formula with default taken from the ‘TBLFM’ keyword, applies it to the current field, and stores it.
The left-hand side of a formula can also be a special expression in order to assign the formula to a number of different fields. There is no keyboard shortcut to enter such range formulas. To add them, use the formula editor (see Editing and debugging formulas) or edit the ‘TBLFM’ keyword directly.
Column formula, valid for the entire column. This is so common that Org treats these formulas in a special way, see Column formulas.
Row formula, applies to all fields in the specified row. ‘@>=’ means the last row.
Range formula, applies to all fields in the given rectangular range. This can also be used to assign a formula to some but not all fields in a row.
Named field, see Advanced features.
Next: Lookup functions, Previous: Field and range formulas, Up: The Spreadsheet [Contents][Index]
When you assign a formula to a simple column reference like ‘$3=’, the same formula is used in all fields of that column, with the following very convenient exceptions: (i) If the table contains horizontal separator hlines with rows above and below, everything before the first such hline is considered part of the table header and is not modified by column formulas. Therefore a header is mandatory when you use column formulas and want to add hlines to group rows, like for example to separate a total row at the bottom from the summand rows above. (ii) Fields that already get a value from a field/range formula are left alone by column formulas. These conditions make column formulas very easy to use.
To assign a formula to a column, type it directly into any field in the column, preceded by an equal sign, like ‘=$1+$2’. When you press TAB or RET or C-c C-c with point still in the field, the formula is stored as the formula for the current column, evaluated and the current field replaced with the result. If the field contains only ‘=’, the previously stored formula for this column is used. For each column, Org only remembers the most recently used formula. In the ‘TBLFM’ keyword, column formulas look like ‘$4=$1+$2’. The left-hand side of a column formula can not be the name of column, it must be the numeric column reference or ‘$>’.
Instead of typing an equation into the field, you may also use the following command:
org-table-eval-formula
)Install a new formula for the current column and replace current field with the result of the formula. The command prompts for a formula, with default taken from the ‘TBLFM’ keyword, applies it to the current field and stores it. With a numeric prefix argument, e.g., C-5 C-c =, the command applies it to that many consecutive fields in the current column.
Next: Editing and debugging formulas, Previous: Column formulas, Up: The Spreadsheet [Contents][Index]
Org has three predefined Emacs Lisp functions for lookups in tables.
Searches for the first element S in list S-LIST for which
(PREDICATE VAL S)
is non-nil
; returns the value from the corresponding position in
list R-LIST. The default PREDICATE is
equal
. Note that the parameters VAL and S
are passed to PREDICATE in the same order as the
corresponding parameters are in the call to org-lookup-first
,
where VAL precedes S-LIST. If
R-LIST is nil
, the matching element S of
S-LIST is returned.
Similar to org-lookup-first
above, but searches for the last
element for which PREDICATE is non-nil
.
Similar to org-lookup-first
, but searches for all elements for
which PREDICATE is non-nil
, and returns all
corresponding values. This function can not be used by itself in
a formula, because it returns a list of values. However, powerful
lookups can be built when this function is combined with other Emacs
Lisp functions.
If the ranges used in these functions contain empty fields, the ‘E’ mode for the formula should usually be specified: otherwise empty fields are not included in S-LIST and/or R-LIST which can, for example, result in an incorrect mapping from an element of S-LIST to the corresponding element of R-LIST.
These three functions can be used to implement associative arrays, count matching cells, rank results, group data, etc. For practical examples see this tutorial on Worg.
Next: Updating the table, Previous: Lookup functions, Up: The Spreadsheet [Contents][Index]
You can edit individual formulas in the minibuffer or directly in the
field. Org can also prepare a special buffer with all active formulas
of a table. When offering a formula for editing, Org converts
references to the standard format (like ‘B3’ or ‘D&’) if possible. If
you prefer to only work with the internal format (like ‘@3$2’ or
‘$4’), configure the variable org-table-use-standard-references
.
org-table-eval-formula
)Edit the formula associated with the current column/field in the minibuffer. See Column formulas, and Field and range formulas.
org-table-eval-formula
)Re-insert the active formula (either a field formula, or a column formula) into the current field, so that you can edit it directly in the field. The advantage over editing in the minibuffer is that you can use the command C-c ?.
org-table-field-info
)While editing a formula in a table field, highlight the field(s) referenced by the reference at point position in the formula.
org-table-toggle-coordinate-overlays
)Toggle the display of row and column numbers for a table, using overlays. These are updated each time the table is aligned; you can force it with C-c C-c.
org-table-toggle-formula-debugger
)Toggle the formula debugger on and off. See below.
org-table-edit-formulas
)Edit all formulas for the current table in a special buffer, where the formulas are displayed one per line. If the current field has an active formula, point in the formula editor marks it. While inside the special buffer, Org automatically highlights any field or range reference at point position. You may edit, remove and add formulas, and use the following commands:
org-table-fedit-finish
)Exit the formula editor and store the modified formulas. With C-u prefix, also apply the new formulas to the entire table.
org-table-fedit-abort
)Exit the formula editor without installing changes.
org-table-fedit-toggle-ref-type
)Toggle all references in the formula editor between standard (like ‘B3’) and internal (like ‘@3$2’).
org-table-fedit-lisp-indent
)Pretty-print or indent Lisp formula at point. When in a line containing a Lisp formula, format the formula according to Emacs Lisp rules. Another TAB collapses the formula back again. In the open formula, TAB re-indents just like in Emacs Lisp mode.
lisp-complete-symbol
)Complete Lisp symbols, just like in Emacs Lisp mode.
Shift the reference at point. For example, if the reference is ‘B3’ and you press S-RIGHT, it becomes ‘C3’. This also works for relative references and for hline references.
org-table-fedit-line-up
)Move the test line for column formulas up in the Org buffer.
org-table-fedit-line-down
)Move the test line for column formulas down in the Org buffer.
org-table-fedit-scroll-up
)Scroll up the window displaying the table.
org-table-fedit-scroll-down
)Scroll down the window displaying the table.
Turn the coordinate grid in the table on and off.
Making a table field blank does not remove the formula associated with the field, because that is stored in a different line—the ‘TBLFM’ keyword line. During the next recalculation, the field will be filled again. To remove a formula from a field, you have to give an empty reply when prompted for the formula, or to edit the ‘TBLFM’ keyword.
You may edit the ‘TBLFM’ keyword directly and re-apply the changed equations with C-c C-c in that line or with the normal recalculation commands in the table.
You may apply the formula temporarily. This is useful when you want to switch the formula applied to the table. Place multiple ‘TBLFM’ keywords right after the table, and then press C-c C-c on the formula to apply. Here is an example:
| x | y | |---+---| | 1 | | | 2 | | #+TBLFM: $2=$1*1 #+TBLFM: $2=$1*2
Pressing C-c C-c in the line of ‘#+TBLFM: $2=$1*2’ yields:
| x | y | |---+---| | 1 | 2 | | 2 | 4 | #+TBLFM: $2=$1*1 #+TBLFM: $2=$1*2
If you recalculate this table, with C-u C-c *, for example, you get the following result from applying only the first ‘TBLFM’ keyword.
| x | y | |---+---| | 1 | 1 | | 2 | 2 | #+TBLFM: $2=$1*1 #+TBLFM: $2=$1*2
When the evaluation of a formula leads to an error, the field content becomes the string ‘#ERROR’. If you would like to see what is going on during variable substitution and calculation in order to find a bug, turn on formula debugging in the Tbl menu and repeat the calculation, for example by pressing C-u C-u C-c = RET in a field. Detailed information are displayed.
Next: Advanced features, Previous: Editing and debugging formulas, Up: The Spreadsheet [Contents][Index]
Recalculation of a table is normally not automatic, but needs to be triggered by a command. To make recalculation at least semi-automatic, see Advanced features.
In order to recalculate a line of a table or the entire table, use the following commands:
org-table-recalculate
)Recalculate the current row by first applying the stored column formulas from left to right, and all field/range formulas in the current row.
Recompute the entire table, line by line. Any lines before the first hline are left alone, assuming that these are part of the table header.
org-table-iterate
)Iterate the table by recomputing it until no further changes occur. This may be necessary if some computed fields use the value of other fields that are computed later in the calculation sequence.
Recompute all tables in the current buffer.
Iterate all tables in the current buffer, in order to converge table-to-table dependencies.
Previous: Updating the table, Up: The Spreadsheet [Contents][Index]
If you want the recalculation of fields to happen automatically, or if you want to be able to assign names22 to fields and columns, you need to reserve the first column of the table for special marking characters.
org-table-rotate-recalc-marks
)Rotate the calculation mark in first column through the states ‘#’, ‘*’, ‘!’, ‘$’. When there is an active region, change all marks in the region.
Here is an example of a table that collects exam results of students and makes use of these features:
|---+---------+--------+--------+--------+-------+------| | | Student | Prob 1 | Prob 2 | Prob 3 | Total | Note | |---+---------+--------+--------+--------+-------+------| | ! | | P1 | P2 | P3 | Tot | | | # | Maximum | 10 | 15 | 25 | 50 | 10.0 | | ^ | | m1 | m2 | m3 | mt | | |---+---------+--------+--------+--------+-------+------| | # | Peter | 10 | 8 | 23 | 41 | 8.2 | | # | Sam | 2 | 4 | 3 | 9 | 1.8 | |---+---------+--------+--------+--------+-------+------| | | Average | | | | 25.0 | | | ^ | | | | | at | | | $ | max=50 | | | | | | |---+---------+--------+--------+--------+-------+------| #+TBLFM: $6=vsum($P1..$P3)::$7=10*$Tot/$max;%.1f::$at=vmean(@-II..@-I);%.1f
Important: Please note that for these special tables, recalculating the table with C-u C-c * only affects rows that are marked ‘#’ or ‘*’, and fields that have a formula assigned to the field itself. The column formulas are not applied in rows with empty first field.
The marking characters have the following meaning:
The fields in this line define names for the columns, so that you may refer to a column as ‘$Tot’ instead of ‘$6’.
This row defines names for the fields above the row. With such a definition, any formula in the table may use ‘$m1’ to refer to the value ‘10’. Also, if you assign a formula to a names field, it is stored as ‘$name = ...’.
Similar to ‘^’, but defines names for the fields in the row below.
Fields in this row can define parameters for formulas. For example, if a field in a ‘$’ row contains ‘max=50’, then formulas in this table can refer to the value 50 using ‘$max’. Parameters work exactly like constants, only that they can be defined on a per-table basis.
Fields in this row are automatically recalculated when pressing TAB or RET or S-TAB in this row. Also, this row is selected for a global recalculation with C-u C-c *. Unmarked lines are left alone by this command.
Selects this line for global recalculation with C-u C-c *, but not for automatic recalculation. Use this when automatic recalculation slows down editing too much.
Do not export this line. Useful for lines that contain the narrowing ‘<N>’ markers or column group markers.
Finally, just to whet your appetite for what can be done with the fantastic Calc package, here is a table that computes the Taylor series of degree n at location x for a couple of functions.
|---+-------------+---+-----+--------------------------------------| | | Func | n | x | Result | |---+-------------+---+-----+--------------------------------------| | # | exp(x) | 1 | x | 1 + x | | # | exp(x) | 2 | x | 1 + x + x^2 / 2 | | # | exp(x) | 3 | x | 1 + x + x^2 / 2 + x^3 / 6 | | # | x^2+sqrt(x) | 2 | x=0 | x*(0.5 / 0) + x^2 (2 - 0.25 / 0) / 2 | | # | x^2+sqrt(x) | 2 | x=1 | 2 + 2.5 x - 2.5 + 0.875 (x - 1)^2 | | * | tan(x) | 3 | x | 0.0175 x + 1.77e-6 x^3 | |---+-------------+---+-----+--------------------------------------| #+TBLFM: $5=taylor($2,$4,$3);n3
Previous: The Spreadsheet, Up: Tables [Contents][Index]
Org Plot can produce graphs of information stored in Org tables, either graphically or in ASCII art.
Org Plot can produce 2D and 3D graphs of information stored in Org tables using Gnuplot and Gnuplot mode. To see this in action, ensure that you have both Gnuplot and Gnuplot mode installed on your system, then call C-c " g or M-x org-plot/gnuplot on the following table.
#+PLOT: title:"Citas" ind:1 deps:(3) type:2d with:histograms set:"yrange [0:]" | Sede | Max cites | H-index | |-----------+-----------+---------| | Chile | 257.72 | 21.39 | | Leeds | 165.77 | 19.68 | | Sao Paolo | 71.00 | 11.50 | | Stockholm | 134.19 | 14.33 | | Morelia | 257.56 | 17.67 |
Org Plot supports a range of plot types, and provides the ability to add more. For example, a radar plot can be generated like so:
#+PLOT: title:"An evaluation of plaintext document formats" transpose:yes type:radar min:0 max:4 | Format | Fine-grained-control | Initial Effort | Syntax simplicity | Editor Support | Integrations | Ease-of-referencing | Versatility | |-------------------+----------------------+----------------+-------------------+----------------+--------------+---------------------+-------------| | Word | 2 | 4 | 4 | 2 | 3 | 2 | 2 | | LaTeX | 4 | 1 | 1 | 3 | 2 | 4 | 3 | | Org Mode | 4 | 2 | 3.5 | 1 | 4 | 4 | 4 | | Markdown | 1 | 3 | 3 | 4 | 3 | 3 | 1 | | Markdown + Pandoc | 2.5 | 2.5 | 2.5 | 3 | 3 | 3 | 2 |
Notice that Org Plot is smart enough to apply the table’s headers as labels. Further control over the labels, type, content, and appearance of plots can be exercised through the ‘PLOT’ keyword preceding a table. See below for a complete list of Org Plot options. For more information and examples see the Org Plot tutorial.
Specify any Gnuplot option to be set when graphing.
Specify the title of the plot.
Specify which column of the table to use as the ‘x’ axis.
Specify the columns to graph as a Lisp style list, surrounded by parentheses and separated by spaces for example ‘dep:(3 4)’ to graph the third and fourth columns. Defaults to graphing all other columns aside from the ‘ind’ column.
When ‘y’, ‘yes’, or ‘t’ attempt to transpose the table data before plotting. Also recognises the shorthand option ‘trans’.
Specify the type of the plot, by default one of ‘2d’, ‘3d’, ‘radar’, or ‘grid’.
Available types can be customised with org-plot/preset-plot-types
.
Specify a ‘with’ option to be inserted for every column being plotted, e.g., ‘lines’, ‘points’, ‘boxes’, ‘impulses’. Defaults to ‘lines’.
If you want to plot to a file, specify ‘"path/to/desired/output-file"’.
List of labels to be used for the ‘deps’. Defaults to the column headers if they exist.
Specify an entire line to be inserted in the Gnuplot script.
When plotting ‘3d’ or ‘grid’ types, set this to ‘t’ to graph a flat mapping rather than a ‘3d’ slope.
Provides a minimum axis value that may be used by a plot type. Implicitly assumes the ‘y’ axis is being referred to. Can explicitly provide a value for a either the ‘x’ or ‘y’ axis with ‘xmin’ and ‘ymin’.
Provides a maximum axis value that may be used by a plot type. Implicitly assumes the ‘y’ axis is being referred to. Can explicitly provide a value for a either the ‘x’ or ‘y’ axis with ‘xmax’ and ‘ymax’.
Provides a desired number of axis ticks to display, that may be used by a plot
type. If none is given a plot type that requires ticks will use
org--plot/sensible-tick-num
to try to determine a good value.
Specify format of Org mode timestamps as they will be parsed by Gnuplot. Defaults to ‘%Y-%m-%d-%H:%M:%S’.
If you want total control, you can specify a script file—place the file name between double-quotes—which will be used to plot. Before plotting, every instance of ‘$datafile’ in the specified script will be replaced with the path to the generated data file. Note: even if you set this option, you may still want to specify the plot type, as that can impact the content of the data file.
While point is on a column, typing C-c `` a or M-x orgtbl-ascii-plot create a new column containing an ASCII-art bars plot. The plot is implemented through a regular column formula. When the source column changes, the bar plot may be updated by refreshing the table, for example typing C-u C-c *.
| Sede | Max cites | | |---------------+-----------+--------------| | Chile | 257.72 | WWWWWWWWWWWW | | Leeds | 165.77 | WWWWWWWh | | Sao Paolo | 71.00 | WWW; | | Stockholm | 134.19 | WWWWWW: | | Morelia | 257.56 | WWWWWWWWWWWH | | Rochefourchat | 0.00 | | #+TBLFM: $3='(orgtbl-ascii-draw $2 0.0 257.72 12)
The formula is an Elisp call.
Draw an ASCII bar in a table.
VALUE is the value to plot.
MIN is the value displayed as an empty bar. MAX is the value filling all the WIDTH. Sources values outside this range are displayed as ‘too small’ or ‘too large’.
WIDTH is the number of characters of the bar plot. It defaults to ‘12’.
Next: TODO Items, Previous: Tables, Up: Top [Contents][Index]
Like HTML, Org provides support for links inside a file, external links to other files, Usenet articles, emails, and much more.
• Link Format | How links in Org are formatted. | |
• Internal Links | Links to other places in the current file. | |
• Radio Targets | Make targets trigger links in plain text. | |
• External Links | URL-like links to the world. | |
• Handling Links | Creating, inserting and following. | |
• Using Links Outside Org | Linking from my C source code? | |
• Link Abbreviations | Shortcuts for writing complex links. | |
• Search Options | Linking to a specific location. | |
• Custom Searches | When the default search is not enough. |
Next: Internal Links, Up: Hyperlinks [Contents][Index]
Org recognizes plain URIs, possibly wrapped within angle brackets23, and activate them as clickable links.
The general link format, however, looks like this:
[[LINK][DESCRIPTION]]
or alternatively
[[LINK]]
Some ‘\’, ‘[’ and ‘]’ characters in the LINK part need to be “escaped”, i.e., preceded by another ‘\’ character. More specifically, the following characters, and only them, must be escaped:
Functions inserting links (see Handling Links) properly escape
ambiguous characters. You only need to bother about the rules above
when inserting directly, or yanking, a URI within square brackets.
When in doubt, you may use the function org-link-escape
, which turns
a link string into its escaped form.
Once a link in the buffer is complete, with all brackets present, Org
changes the display so that ‘DESCRIPTION’ is displayed instead of
‘[[LINK][DESCRIPTION]]’ and ‘LINK’ is displayed instead of ‘[[LINK]]’.
Links are highlighted in the org-link
face, which, by default, is an
underlined face.
You can directly edit the visible part of a link. This can be either the LINK part, if there is no description, or the DESCRIPTION part otherwise. To also edit the invisible LINK part, use C-c C-l with point on the link (see Handling Links).
If you place point at the beginning or just behind the end of the displayed text and press BS, you remove the—invisible—bracket at that location24. This makes the link incomplete and the internals are again displayed as plain text. Inserting the missing bracket hides the link internals again. To show the internal structure of all links, use the menu: Org → Hyperlinks → Literal links.
Next: Radio Targets, Previous: Link Format, Up: Hyperlinks [Contents][Index]
A link that does not look like a URL—i.e., does not start with a known scheme or a file name—refers to the current document. You can follow it with C-c C-o when point is on the link, or with a mouse click (see Handling Links).
Org provides several refinements to internal navigation within a document. Most notably, a construct like ‘[[#my-custom-id]]’ specifically targets the entry with the ‘CUSTOM_ID’ property set to ‘my-custom-id’. Also, an internal link looking like ‘[[*Some section]]’ points to a headline with the name ‘Some section’25.
When the link does not belong to any of the cases above, Org looks for a dedicated target: the same string in double angular brackets, like ‘<<My Target>>’.
If no dedicated target exists, the link tries to match the exact name of an element within the buffer. Naming is done, unsurprisingly, with the ‘NAME’ keyword, which has to be put in the line before the element it refers to, as in the following example
#+NAME: My Target | a | table | |----+------------| | of | four cells |
Ultimately, if none of the above succeeds, Org searches for a headline
that is exactly the link text but may also include a TODO keyword and
tags, or initiates a plain text search, according to the value of
org-link-search-must-match-exact-headline
.
Note that you must make sure custom IDs, dedicated targets, and names are unique throughout the document. Org provides a linter to assist you in the process, if needed. See Org Syntax.
During export, internal links are used to mark objects and assign them a number. Marked objects are then referenced by links pointing to them. In particular, links without a description appear as the number assigned to the marked object26. In the following excerpt from an Org buffer
1. one item 2. <<target>>another item Here we refer to item [[target]].
The last sentence will appear as ‘Here we refer to item 2’ when exported.
In non-Org files, the search looks for the words in the link text. In the above example the search would be for ‘target’.
Following a link pushes a mark onto Org’s own mark ring. You can return to the previous position with C-c &. Using this command several times in direct succession goes back to positions recorded earlier.
Next: External Links, Previous: Internal Links, Up: Hyperlinks [Contents][Index]
Org can automatically turn any occurrences of certain target names in normal text into a link. So without explicitly creating a link, the text connects to the target radioing its position. Radio targets are enclosed by triple angular brackets. For example, a target ‘<<<My Target>>>’ causes each occurrence of ‘my target’ in normal text to become activated as a link. The Org file is scanned automatically for radio targets only when the file is first loaded into Emacs. To update the target list during editing, press C-c C-c with point on or at a target.
Next: Handling Links, Previous: Radio Targets, Up: Hyperlinks [Contents][Index]
Org supports links to files, websites, Usenet and email messages, BBDB database entries and links to both IRC conversations and their logs. External links are URL-like locators. They start with a short identifying string followed by a colon. There can be no space after the colon.
Here is the full set of built-in link types:
File links. File name may be remote, absolute, or relative.
Additionally, you can specify a line number, or a text search. In Org files, you may link to a headline name, a custom ID, or a code reference instead.
As a special case, “file” prefix may be omitted if the file name is complete, e.g., it starts with ‘./’, or ‘/’.
Same as file links but for files and folders attached to the current node (see Attachments). Attachment links are intended to behave exactly as file links but for files relative to the attachment directory.
Link to a BBDB record, with possible regexp completion.
Link to a document opened with DocView mode. You may specify a page number.
Link to an electronic resource, through its handle.
Execute an Elisp command upon activation.
Link to messages or folders from a given Emacs’ MUA.
Display documentation of a symbol in ‘*Help*’ buffer.
Web links.
Link to a specific headline by its ID property, in an Org file.
Link to an Info manual, or to a specific node.
Link to an IRC channel.
Link to message composition.
Usenet links.
Execute a shell command upon activation.
The following table illustrates the link types above, along with their options:
Link Type | Example |
---|---|
http | ‘http://staff.science.uva.nl/c.dominik/’ |
https | ‘https://orgmode.org/’ |
doi | ‘doi:10.1000/182’ |
file | ‘file:/home/dominik/images/jupiter.jpg’ |
‘/home/dominik/images/jupiter.jpg’ (same as above) | |
‘file:papers/last.pdf’ | |
‘./papers/last.pdf’ (same as above) | |
‘file:/ssh:me@some.where:papers/last.pdf’ (remote) | |
‘/ssh:me@some.where:papers/last.pdf’ (same as above) | |
‘file:sometextfile::NNN’ (jump to line number) | |
‘file:projects.org’ | |
‘file:projects.org::some words’ (text search)27 | |
‘file:projects.org::*task title’ (headline search) | |
‘file:projects.org::#custom-id’ (headline search) | |
attachment | ‘attachment:projects.org’ |
‘attachment:projects.org::some words’ (text search) | |
docview | ‘docview:papers/last.pdf::NNN’ |
id | ‘id:B7423F4D-2E8A-471B-8810-C40F074717E9’ |
news | ‘news:comp.emacs’ |
mailto | ‘mailto:adent@galaxy.net’ |
mhe | ‘mhe:folder’ (folder link) |
‘mhe:folder#id’ (message link) | |
rmail | ‘rmail:folder’ (folder link) |
‘rmail:folder#id’ (message link) | |
gnus | ‘gnus:group’ (group link) |
‘gnus:group#id’ (article link) | |
bbdb | ‘bbdb:R.*Stallman’ (record with regexp) |
irc | ‘irc:/irc.com/#emacs/bob’ |
help | ‘help:org-store-link’ |
info | ‘info:org#External links’ |
shell | ‘shell:ls *.org’ |
elisp | ‘elisp:(find-file "Elisp.org")’ (Elisp form to evaluate) |
‘elisp:org-agenda’ (interactive Elisp command) |
On top of these built-in link types, additional ones are available through the ‘contrib/’ directory (see Installation). For example, these links to VM or Wanderlust messages are available when you load the corresponding libraries from the ‘contrib/’ directory:
‘vm:folder’ | VM folder link |
‘vm:folder#id’ | VM message link |
‘vm://myself@some.where.org/folder#id’ | VM on remote machine |
‘vm-imap:account:folder’ | VM IMAP folder link |
‘vm-imap:account:folder#id’ | VM IMAP message link |
‘wl:folder’ | Wanderlust folder link |
‘wl:folder#id’ | Wanderlust message link |
For information on customizing Org to add new link types, see Adding Hyperlink Types.
A link should be enclosed in double brackets and may contain descriptive text to be displayed instead of the URL (see Link Format), for example:
[[http://www.gnu.org/software/emacs/][GNU Emacs]]
If the description is a file name or URL that points to an image, HTML export (see HTML Export) inlines the image as a clickable button. If there is no description at all and the link points to an image, that image is inlined into the exported HTML file.
Org also recognizes external links amid normal text and activates them as links. If spaces must be part of the link (for example in ‘bbdb:R.*Stallman’), or if you need to remove ambiguities about the end of the link, enclose the link in square or angular brackets.
Next: Using Links Outside Org, Previous: External Links, Up: Hyperlinks [Contents][Index]
Org provides methods to create a link in the correct syntax, to insert it into an Org file, and to follow the link.
The main function is org-store-link
, called with M-x org-store-link. Because of its importance, we suggest to bind it
to a widely available key (see Activation). It stores a link to the
current location. The link is stored for later insertion into an Org
buffer—see below. The kind of link that is created depends on the
current buffer:
For Org files, if there is a ‘<<target>>’ at point, the link points to the target. Otherwise it points to the current headline, which is also the description28.
If the headline has a ‘CUSTOM_ID’ property, store a link to this
custom ID. In addition or alternatively, depending on the value of
org-id-link-to-org-use-id
, create and/or use a globally unique
‘ID’ property for the link29. So using this command in Org
buffers potentially creates two links: a human-readable link from
the custom ID, and one that is globally unique and works even if the
entry is moved from file to file. Later, when inserting the link,
you need to decide which one to use.
Pretty much all Emacs mail clients are supported. The link points
to the current article, or, in some Gnus buffers, to the group. The
description is constructed according to the variable
org-link-email-description-format
. By default, it refers to the
addressee and the subject.
Here the link is the current URL, with the page title as the description.
Links created in a BBDB buffer point to the current entry.
For IRC links, if the variable org-irc-link-to-logs
is non-nil
,
create a ‘file’ style link to the relevant point in the logs for the
current conversation. Otherwise store an ‘irc’ style link to the
user/channel/server under the point.
For any other file, the link points to the file, with a search string (see Search Options) pointing to the contents of the current line. If there is an active region, the selected words form the basis of the search string. You can write custom Lisp functions to select the search string and perform the search for particular file types (see Custom Searches).
You can also define dedicated links to other files. See Adding Hyperlink Types.
When point is in an agenda view, the created link points to the entry referenced by the current line.
From an Org buffer, the following commands create, navigate or, more generally, act on links.
org-insert-link
)Insert a link30. This prompts for a link to be inserted into the buffer. You can just type a link, using text for an internal link, or one of the link type prefixes mentioned in the examples above. The link is inserted into the buffer, along with a descriptive text31. If some text was selected at this time, it becomes the default description.
All links stored during the current session are part of the history for this prompt, so you can access them with UP and DOWN (or M-p, M-n).
Completion with TAB helps you to insert valid link prefixes like ‘http’ or ‘ftp’, including the prefixes defined through link abbreviations (see Link Abbreviations). If you press RET after inserting only the prefix, Org offers specific completion support for some link types32. For example, if you type f i l e RET—alternative access: C-u C-c C-l, see below—Org offers file name completion, and after b b d b RET you can complete contact names.
When C-c C-l is called with a C-u prefix argument, insert a link to a file. You may use file name completion to select the name of the file. The path to the file is inserted relative to the directory of the current Org file, if the linked file is in the current directory or in a sub-directory of it, or if the path is written relative to the current directory using ‘../’. Otherwise an absolute path is used, if possible with ‘~/’ for your home directory. You can force an absolute path with two C-u prefixes.
When point is on an existing link, C-c C-l allows you to edit the link and description parts of the link.
org-open-at-point
)Open link at point. This launches a web browser for URL (using
browse-url-at-point
), run VM/MH-E/Wanderlust/Rmail/Gnus/BBDB for
the corresponding links, and execute the command in a shell link.
When point is on an internal link, this command runs the
corresponding search. When point is on the tags part of a headline,
it creates the corresponding tags view (see Matching tags and properties). If point is on a timestamp, it compiles the agenda for
that date. Furthermore, it visits text and remote files in ‘file’
links with Emacs and select a suitable application for local
non-text files. Classification of files is based on file extension
only. See option org-file-apps
. If you want to override the
default application and visit the file with Emacs, use
a C-u prefix. If you want to avoid opening in Emacs, use
a C-u C-u prefix.
If point is on a headline, but not on a link, offer all links in the
headline and entry text. If you want to setup the frame
configuration for following links, customize org-link-frame-setup
.
When org-return-follows-link
is set, RET also follows
the link at point.
On links, mouse-1 and mouse-2 opens the link just as C-c C-o does.
Like mouse-2, but force file links to be opened with Emacs, and internal links to be displayed in another window33.
org-mark-ring-push
)Push the current position onto the Org mark ring, to be able to return easily. Commands following an internal link do this automatically.
org-mark-ring-goto
)Jump back to a recorded position. A position is recorded by the commands following internal links, and by C-c %. Using this command several times in direct succession moves through a ring of previously recorded positions.
org-next-link
)org-previous-link
)Move forward/backward to the next link in the buffer. At the limit of the buffer, the search fails once, and then wraps around. The key bindings for this are really too long; you might want to bind this also to M-n and M-p.
(with-eval-after-load 'org (define-key org-mode-map (kbd "M-n") 'org-next-link) (define-key org-mode-map (kbd "M-p") 'org-previous-link))
Next: Link Abbreviations, Previous: Handling Links, Up: Hyperlinks [Contents][Index]
You can insert and follow links that have Org syntax not only in Org,
but in any Emacs buffer. For this, Org provides two functions:
org-insert-link-global
and org-open-at-point-global
.
You might want to bind them to globally available keys. See Activation for some advice.
Next: Search Options, Previous: Using Links Outside Org, Up: Hyperlinks [Contents][Index]
Long URL can be cumbersome to type, and often many similar links are needed in a document. For this you can use link abbreviations. An abbreviated link looks like this
[[linkword:tag][description]]
where the tag is optional. The linkword must be a word, starting
with a letter, followed by letters, numbers, ‘-’, and ‘_’.
Abbreviations are resolved according to the information in the
variable org-link-abbrev-alist
that relates the linkwords to
replacement text. Here is an example:
(setq org-link-abbrev-alist '(("bugzilla" . "http://10.1.2.9/bugzilla/show_bug.cgi?id=") ("Nu Html Checker" . "https://validator.w3.org/nu/?doc=%h") ("duckduckgo" . "https://duckduckgo.com/?q=%s") ("omap" . "http://nominatim.openstreetmap.org/search?q=%s&polygon=1") ("ads" . "https://ui.adsabs.harvard.edu/search/q=%20author%3A\"%s\"")))
If the replacement text contains the string ‘%s’, it is replaced with the tag. Using ‘%h’ instead of ‘%s’ percent-encodes the tag (see the example above, where we need to encode the URL parameter). Using ‘%(my-function)’ passes the tag to a custom Lisp function, and replace it by the resulting string.
If the replacement text do not contain any specifier, it is simply appended to the string in order to create the link.
Instead of a string, you may also specify a Lisp function to create the link. Such a function will be called with the tag as the only argument.
With the above setting, you could link to a specific bug with ‘[[bugzilla:129]]’, search the web for ‘OrgMode’ with ‘[[google:OrgMode]]’, show the map location of the Free Software Foundation ‘[[gmap:51 Franklin Street, Boston]]’ or of Carsten office ‘[[omap:Science Park 904, Amsterdam, The Netherlands]]’ and find out what the Org author is doing besides Emacs hacking with ‘[[ads:Dominik,C]]’.
If you need special abbreviations just for a single Org buffer, you can define them in the file with
#+LINK: bugzilla http://10.1.2.9/bugzilla/show_bug.cgi?id= #+LINK: google http://www.google.com/search?q=%s
In-buffer completion (see Completion) can be used after ‘[’ to complete link abbreviations. You may also define a Lisp function that implements special (e.g., completion) support for inserting such a link with C-c C-l. Such a function should not accept any arguments, and should return the full link with a prefix. You can set the link completion function like this:
(org-link-set-parameter "type" :complete #'some-completion-function)
Next: Custom Searches, Previous: Link Abbreviations, Up: Hyperlinks [Contents][Index]
File links can contain additional information to make Emacs jump to a
particular location in the file when following a link. This can be a
line number or a search option after a double colon34. For
example, when the command org-store-link
creates a link (see
Handling Links) to a file, it encodes the words in the current line
as a search string that can be used to find this line back later when
following the link with C-c C-o.
Note that all search options apply for Attachment links in the same way that they apply for File links.
Here is the syntax of the different ways to attach a search to a file link, together with explanations for each:
[[file:~/code/main.c::255]] [[file:~/xx.org::My Target]] [[file:~/xx.org::*My Target]] [[file:~/xx.org::#my-custom-id]] [[file:~/xx.org::/regexp/]] [[attachment:main.c::255]]
Jump to line 255.
Search for a link target ‘<<My Target>>’, or do a text search for ‘my target’, similar to the search in internal links, see Internal Links. In HTML export (see HTML Export), such a file link becomes a HTML reference to the corresponding named anchor in the linked file.
In an Org file, restrict search to headlines.
Link to a heading with a ‘CUSTOM_ID’ property
Do a regular expression search for REGEXP. This uses the
Emacs command occur
to list all matches in a separate window. If
the target file is in Org mode, org-occur
is used to create
a sparse tree with the matches.
As a degenerate case, a file link with an empty file name can be used to search the current file. For example, ‘[[file:::find me]]’ does a search for ‘find me’ in the current file, just as ‘[[find me]]’ would.
Previous: Search Options, Up: Hyperlinks [Contents][Index]
The default mechanism for creating search strings and for doing the
actual search related to a file link may not work correctly in all
cases. For example, BibTeX database files have many entries like
year="1993"
which would not result in good search strings, because
the only unique identification for a BibTeX entry is the citation key.
If you come across such a problem, you can write custom functions to
set the right search string for a particular file type, and to do the
search for the string in the file. Using add-hook
, these functions
need to be added to the hook variables
org-create-file-search-functions
and
org-execute-file-search-functions
. See the docstring for these
variables for more information. Org actually uses this mechanism for
BibTeX database files, and you can use the corresponding code as an
implementation example. See the file ‘ol-bibtex.el’.
Next: Tags, Previous: Hyperlinks, Up: Top [Contents][Index]
Org mode does not maintain TODO lists as separate documents35. Instead, TODO items are an integral part of the notes file, because TODO items usually come up while taking notes! With Org mode, simply mark any entry in a tree as being a TODO item. In this way, information is not duplicated, and the entire context from which the TODO item emerged is always present.
Of course, this technique for managing TODO items scatters them throughout your notes file. Org mode compensates for this by providing methods to give you an overview of all the things that you have to do.
• TODO Basics | Marking and displaying TODO entries. | |
• TODO Extensions | Workflow and assignments. | |
• Progress Logging | Dates and notes for progress. | |
• Priorities | Some things are more important than others. | |
• Breaking Down Tasks | Splitting a task into manageable pieces. | |
• Checkboxes | Tick-off lists. |
Next: TODO Extensions, Up: TODO Items [Contents][Index]
Any headline becomes a TODO item when it starts with the word ‘TODO’, for example:
*** TODO Write letter to Sam Fortune
The most important commands to work with TODO entries are:
org-todo
)Rotate the TODO state of the current item among
,-> (unmarked) -> TODO -> DONE --. '--------------------------------'
If TODO keywords have fast access keys (see Fast access to TODO states), prompt for a TODO keyword through the fast selection
interface; this is the default behavior when
org-use-fast-todo-selection
is non-nil
.
The same state changing can also be done “remotely” from the agenda buffer with the t command key (see Agenda Commands).
Select the following/preceding TODO state, similar to cycling.
Useful mostly if more than two TODO states are possible (see
TODO Extensions). See also Conflicts, for a discussion of the interaction with
shift-selection. See also the variable
org-treat-S-cursor-todo-selection-as-state-change
.
org-show-todo-tree
)View TODO items in a sparse tree (see Sparse Trees). Folds the
entire buffer, but shows all TODO items—with not-DONE state—and
the headings hierarchy above them. With a prefix argument, or by
using C-c / T, search for a specific TODO. You are
prompted for the keyword, and you can also give a list of keywords
like ‘KWD1|KWD2|...’ to list entries that match any one of these
keywords. With a numeric prefix argument N, show the tree for the
Nth keyword in the variable org-todo-keywords
. With two prefix
arguments, find all TODO states, both un-done and done.
org-todo-list
)Show the global TODO list. Collects the TODO items (with not-DONE states) from all agenda files (see Agenda Views) into a single buffer. The new buffer is in Org Agenda mode, which provides commands to examine and manipulate the TODO entries from the new buffer (see Agenda Commands). See Global TODO list, for more information.
org-insert-todo-heading
)Insert a new TODO entry below the current one.
Changing a TODO state can also trigger tag changes. See the docstring
of the option org-todo-state-tags-triggers
for details.
Next: Progress Logging, Previous: TODO Basics, Up: TODO Items [Contents][Index]
By default, marked TODO entries have one of only two states: TODO and
DONE. Org mode allows you to classify TODO items in more complex ways
with TODO keywords (stored in org-todo-keywords
). With special
setup, the TODO keyword system can work differently in different
files.
Note that tags are another way to classify headlines in general and TODO items in particular (see Tags).
• Workflow states | From TODO to DONE in steps. | |
• TODO types | I do this, Fred does the rest. | |
• Multiple sets in one file | Mixing it all, still finding your way. | |
• Fast access to TODO states | Single letter selection of state. | |
• Per-file keywords | Different files, different requirements. | |
• Faces for TODO keywords | Highlighting states. | |
• TODO dependencies | When one task needs to wait for others. |
Next: TODO types, Up: TODO Extensions [Contents][Index]
You can use TODO keywords to indicate different, possibly sequential states in the process of working on an item, for example36:
(setq org-todo-keywords '((sequence "TODO" "FEEDBACK" "VERIFY" "|" "DONE" "DELEGATED")))
The vertical bar separates the TODO keywords (states that need action) from the DONE states (which need no further action). If you do not provide the separator bar, the last state is used as the DONE state.
With this setup, the command C-c C-t cycles an entry from ‘TODO’ to ‘FEEDBACK’, then to ‘VERIFY’, and finally to ‘DONE’ and ‘DELEGATED’. You may also use a numeric prefix argument to quickly select a specific state. For example C-3 C-c C-t changes the state immediately to ‘VERIFY’. Or you can use S-RIGHT and S-LEFT to go forward and backward through the states. If you define many keywords, you can use in-buffer completion (see Completion) or a special one-key selection scheme (see Fast access to TODO states) to insert these words into the buffer. Changing a TODO state can be logged with a timestamp, see Tracking TODO state changes, for more information.
Next: Multiple sets in one file, Previous: Workflow states, Up: TODO Extensions [Contents][Index]
The second possibility is to use TODO keywords to indicate different types of action items. For example, you might want to indicate that items are for “work” or “home”. Or, when you work with several people on a single project, you might want to assign action items directly to persons, by using their names as TODO keywords. This type of functionality is actually much better served by using tags (see Tags), so the TODO implementation is kept just for backward compatibility.
Using TODO types, it would be set up like this:
(setq org-todo-keywords '((type "Fred" "Sara" "Lucy" "|" "DONE")))
In this case, different keywords do not indicate states, but rather different types. So the normal work flow would be to assign a task to a person, and later to mark it DONE. Org mode supports this style by adapting the workings of the command C-c C-t37. When used several times in succession, it still cycles through all names, in order to first select the right type for a task. But when you return to the item after some time and execute C-c C-t again, it will switch from any name directly to ‘DONE’. Use prefix arguments or completion to quickly select a specific name. You can also review the items of a specific TODO type in a sparse tree by using a numeric prefix to C-c / t. For example, to see all things Lucy has to do, you would use C-3 C-c / t. To collect Lucy’s items from all agenda files into a single buffer, you would use the numeric prefix argument as well when creating the global TODO list: C-3 M-x org-agenda t.
Next: Fast access to TODO states, Previous: TODO types, Up: TODO Extensions [Contents][Index]
Sometimes you may want to use different sets of TODO keywords in parallel. For example, you may want to have the basic TODO/DONE, but also a workflow for bug fixing, and a separate state indicating that an item has been canceled—so it is not DONE, but also does not require action. Your setup would then look like this:
(setq org-todo-keywords '((sequence "TODO" "|" "DONE") (sequence "REPORT" "BUG" "KNOWNCAUSE" "|" "FIXED") (sequence "|" "CANCELED")))
The keywords should all be different, this helps Org mode keep track of which subsequence should be used for a given entry. In this setup, C-c C-t only operates within a sub-sequence, so it switches from ‘DONE’ to (nothing) to ‘TODO’, and from ‘FIXED’ to (nothing) to ‘REPORT’. Therefore you need a mechanism to initially select the correct sequence. In addition to typing a keyword or using completion (see Completion), you may also apply the following commands:
These keys jump from one TODO sub-sequence to the next. In the above example, C-u C-u C-c C-t or C-S-RIGHT would jump from ‘TODO’ or ‘DONE’ to ‘REPORT’, and any of the words in the second row to ‘CANCELED’. Note that the C-S- key binding conflict with shift-selection (see Conflicts).
S-LEFT and S-RIGHT walk through all keywords from all sub-sequences, so for example S-RIGHT would switch from ‘DONE’ to ‘REPORT’ in the example above. For a discussion of the interaction with shift-selection, see Conflicts.
Next: Per-file keywords, Previous: Multiple sets in one file, Up: TODO Extensions [Contents][Index]
If you would like to quickly change an entry to an arbitrary TODO state instead of cycling through the states, you can set up keys for single-letter access to the states. This is done by adding the selection character after each keyword, in parentheses38. For example:
(setq org-todo-keywords '((sequence "TODO(t)" "|" "DONE(d)") (sequence "REPORT(r)" "BUG(b)" "KNOWNCAUSE(k)" "|" "FIXED(f)") (sequence "|" "CANCELED(c)")))
If you then press C-c C-t followed by the selection key, the entry is switched to this state. SPC can be used to remove any TODO keyword from an entry39.
Next: Faces for TODO keywords, Previous: Fast access to TODO states, Up: TODO Extensions [Contents][Index]
It can be very useful to use different aspects of the TODO mechanism in different files. For file-local settings, you need to add special lines to the file which set the keywords and interpretation for that file only. For example, to set one of the two examples discussed above, you need one of the following lines, starting in column zero anywhere in the file:
#+TODO: TODO FEEDBACK VERIFY | DONE CANCELED
You may also write ‘#+SEQ_TODO’ to be explicit about the interpretation, but it means the same as ‘#+TODO’, or
#+TYP_TODO: Fred Sara Lucy Mike | DONE
A setup for using several sets in parallel would be:
#+TODO: TODO | DONE #+TODO: REPORT BUG KNOWNCAUSE | FIXED #+TODO: | CANCELED
To make sure you are using the correct keyword, type ‘#+’ into the buffer and then use M-TAB to complete it (see Completion).
Remember that the keywords after the vertical bar—or the last keyword if no bar is there—must always mean that the item is DONE, although you may use a different word. After changing one of these lines, use C-c C-c with point still in the line to make the changes known to Org mode40.
Next: TODO dependencies, Previous: Per-file keywords, Up: TODO Extensions [Contents][Index]
Org mode highlights TODO keywords with special faces: org-todo
for
keywords indicating that an item still has to be acted upon, and
org-done
for keywords indicating that an item is finished. If you
are using more than two different states, you might want to use
special faces for some of them. This can be done using the variable
org-todo-keyword-faces
. For example:
(setq org-todo-keyword-faces '(("TODO" . org-warning) ("STARTED" . "yellow") ("CANCELED" . (:foreground "blue" :weight bold))))
While using a list with face properties as shown for ‘CANCELED’
should work, this does not always seem to be the case. If
necessary, define a special face and use that. A string is
interpreted as a color. The variable org-faces-easy-properties
determines if that color is interpreted as a foreground or
a background color.
Previous: Faces for TODO keywords, Up: TODO Extensions [Contents][Index]
The structure of Org files—hierarchy and lists—makes it easy to
define TODO dependencies. Usually, a parent TODO task should not be
marked as done until all TODO subtasks, or children tasks, are marked
as done. Sometimes there is a logical sequence to (sub)tasks, so that
one subtask cannot be acted upon before all siblings above it have
been marked as done. If you customize the variable
org-enforce-todo-dependencies
, Org blocks entries from changing
state to DONE while they have TODO children that are not DONE.
Furthermore, if an entry has a property ‘ORDERED’, each of its TODO
children is blocked until all earlier siblings are marked as done.
Here is an example:
* TODO Blocked until (two) is done ** DONE one ** TODO two * Parent :PROPERTIES: :ORDERED: t :END: ** TODO a ** TODO b, needs to wait for (a) ** TODO c, needs to wait for (a) and (b)
You can ensure an entry is never blocked by using the ‘NOBLOCKING’ property (see Properties and Columns):
* This entry is never blocked :PROPERTIES: :NOBLOCKING: t :END:
org-toggle-ordered-property
)Toggle the ‘ORDERED’ property of the current entry. A property is
used for this behavior because this should be local to the current
entry, not inherited from entries above like a tag (see Tags).
However, if you would like to track the value of this property
with a tag for better visibility, customize the variable
org-track-ordered-property-with-tag
.
Change TODO state, regardless of any state blocking.
If you set the variable org-agenda-dim-blocked-tasks
, TODO entries
that cannot be marked as done because of unmarked children are shown
in a dimmed font or even made invisible in agenda views (see Agenda Views).
You can also block changes of TODO states by using checkboxes (see
Checkboxes). If you set the variable
org-enforce-todo-checkbox-dependencies
, an entry that has unchecked
checkboxes is blocked from switching to DONE.
If you need more complex dependency structures, for example dependencies between entries in different trees or files, check out the contributed module ‘org-depend.el’.
Next: Priorities, Previous: TODO Extensions, Up: TODO Items [Contents][Index]
To record a timestamp and a note when changing a TODO state, call the
command org-todo
with a prefix argument.
org-todo
)Prompt for a note and record a the time of the TODO state change. The note is inserted as a list item below the headline, but can also be placed into a drawer, see Tracking TODO state changes.
If you want to be more systematic, Org mode can automatically record a timestamp and optionally a note when you mark a TODO item as DONE, or even each time you change the state of a TODO item. This system is highly configurable, settings can be on a per-keyword basis and can be localized to a file or even a subtree. For information on how to clock working time for a task, see Clocking Work Time.
• Closing items | When was this entry marked as done? | |
• Tracking TODO state changes | When did the status change? | |
• Tracking your habits | How consistent have you been? |
Next: Tracking TODO state changes, Up: Progress Logging [Contents][Index]
The most basic automatic logging is to keep track of when a certain TODO item was marked as done. This can be achieved with41
(setq org-log-done 'time)
Then each time you turn an entry from a TODO (not-done) state into any
of the DONE states, a line ‘CLOSED: [timestamp]’ is inserted just
after the headline. If you turn the entry back into a TODO item
through further state cycling, that line is removed again. If you
turn the entry back to a non-TODO state (by pressing C-c C-t SPC for example), that line is also removed, unless you set
org-closed-keep-when-no-todo
to non-nil
. If you want to record
a note along with the timestamp, use42
(setq org-log-done 'note)
You are then prompted for a note, and that note is stored below the entry with a ‘Closing Note’ heading.
Next: Tracking your habits, Previous: Closing items, Up: Progress Logging [Contents][Index]
You might want to automatically keep track of when a state change
occurred and maybe take a note about this change. You can either
record just a timestamp, or a time-stamped note. These records are
inserted after the headline as an itemized list, newest first43.
When taking a lot of notes, you might want to get the notes out of the
way into a drawer (see Drawers). Customize the variable
org-log-into-drawer
to get this behavior—the recommended drawer
for this is called ‘LOGBOOK’44. You can also overrule the
setting of this variable for a subtree by setting a ‘LOG_INTO_DRAWER’
property.
Since it is normally too much to record a note for every state, Org mode expects configuration on a per-keyword basis for this. This is achieved by adding special markers ‘!’ (for a timestamp) or ‘@’ (for a note with timestamp) in parentheses after each keyword. For example, with the setting
(setq org-todo-keywords '((sequence "TODO(t)" "WAIT(w@/!)" "|" "DONE(d!)" "CANCELED(c@)")))
To record a timestamp without a note for TODO keywords configured with ‘@’, just type C-c C-c to enter a blank note when prompted.
You not only define global TODO keywords and fast access keys, but also request that a time is recorded when the entry is set to ‘DONE’, and that a note is recorded when switching to ‘WAIT’ or ‘CANCELED’45. The setting for ‘WAIT’ is even more special: the ‘!’ after the slash means that in addition to the note taken when entering the state, a timestamp should be recorded when leaving the ‘WAIT’ state, if and only if the target state does not configure logging for entering it. So it has no effect when switching from ‘WAIT’ to ‘DONE’, because ‘DONE’ is configured to record a timestamp only. But when switching from ‘WAIT’ back to ‘TODO’, the ‘/!’ in the ‘WAIT’ setting now triggers a timestamp even though ‘TODO’ has no logging configured.
You can use the exact same syntax for setting logging preferences local to a buffer:
#+TODO: TODO(t) WAIT(w@/!) | DONE(d!) CANCELED(c@)
In order to define logging settings that are local to a subtree or
a single item, define a ‘LOGGING’ property in this entry. Any
non-empty ‘LOGGING’ property resets all logging settings to nil
.
You may then turn on logging for this specific tree using ‘STARTUP’
keywords like ‘lognotedone’ or ‘logrepeat’, as well as adding state
specific settings like ‘TODO(!)’. For example:
* TODO Log each state with only a time :PROPERTIES: :LOGGING: TODO(!) WAIT(!) DONE(!) CANCELED(!) :END: * TODO Only log when switching to WAIT, and when repeating :PROPERTIES: :LOGGING: WAIT(@) logrepeat :END: * TODO No logging at all :PROPERTIES: :LOGGING: nil :END:
Previous: Tracking TODO state changes, Up: Progress Logging [Contents][Index]
Org has the ability to track the consistency of a special category of
TODO, called “habits.” To use habits, you have to enable the habits
module by customizing the variable org-modules
.
A habit has the following properties:
To give you an idea of what the above rules look like in action, here’s an actual habit with some history:
** TODO Shave SCHEDULED: <2009-10-17 Sat .+2d/4d> :PROPERTIES: :STYLE: habit :LAST_REPEAT: [2009-10-19 Mon 00:36] :END: - State "DONE" from "TODO" [2009-10-15 Thu] - State "DONE" from "TODO" [2009-10-12 Mon] - State "DONE" from "TODO" [2009-10-10 Sat] - State "DONE" from "TODO" [2009-10-04 Sun] - State "DONE" from "TODO" [2009-10-02 Fri] - State "DONE" from "TODO" [2009-09-29 Tue] - State "DONE" from "TODO" [2009-09-25 Fri] - State "DONE" from "TODO" [2009-09-19 Sat] - State "DONE" from "TODO" [2009-09-16 Wed] - State "DONE" from "TODO" [2009-09-12 Sat]
What this habit says is: I want to shave at most every 2 days—given by the ‘SCHEDULED’ date and repeat interval—and at least every 4 days. If today is the 15th, then the habit first appears in the agenda (see Agenda Views) on Oct 17, after the minimum of 2 days has elapsed, and will appear overdue on Oct 19, after four days have elapsed.
What’s really useful about habits is that they are displayed along with a consistency graph, to show how consistent you’ve been at getting that task done in the past. This graph shows every day that the task was done over the past three weeks, with colors for each day. The colors used are:
If the task was not to be done yet on that day.
If the task could have been done on that day.
If the task was going to be overdue the next day.
If the task was overdue on that day.
In addition to coloring each day, the day is also marked with an asterisk if the task was actually done that day, and an exclamation mark to show where the current day falls in the graph.
There are several configuration variables that can be used to change the way habits are displayed in the agenda.
org-habit-graph-column
The buffer column at which the consistency graph should be drawn. This overwrites any text in that column, so it is a good idea to keep your habits’ titles brief and to the point.
org-habit-preceding-days
The amount of history, in days before today, to appear in consistency graphs.
org-habit-following-days
The number of days after today that appear in consistency graphs.
org-habit-show-habits-only-for-today
If non-nil
, only show habits in today’s agenda view. The default
value is t
. Pressing C-u K in the agenda toggles this
variable.
Lastly, pressing K in the agenda buffer causes habits to temporarily be disabled and do not appear at all. Press K again to bring them back. They are also subject to tag filtering, if you have habits which should only be done in certain contexts, for example.
Next: Breaking Down Tasks, Previous: Progress Logging, Up: TODO Items [Contents][Index]
If you use Org mode extensively, you may end up with enough TODO items that it starts to make sense to prioritize them. Prioritizing can be done by placing a priority cookie into the headline of a TODO item right after the TODO keyword, like this:
*** TODO [#A] Write letter to Sam Fortune
By default, Org mode supports three priorities: ‘A’, ‘B’, and ‘C’.
‘A’ is the highest priority. An entry without a cookie is treated as
equivalent if it had priority ‘B’. Priorities make a difference only
for sorting in the agenda (see Weekly/daily agenda). Outside the
agenda, they have no inherent meaning to Org mode. The cookies are
displayed with the face defined by the variable org-priority-faces
,
which can be customized.
You can also use numeric values for priorities, such as
*** TODO [#1] Write letter to Sam Fortune
When using numeric priorities, you need to set org-priority-highest
,
org-priority-lowest
and org-priority-default
to integers, which
must all be strictly inferior to 65.
Priorities can be attached to any outline node; they do not need to be TODO items.
org-priority
)Set the priority of the current headline. The command prompts for a priority character ‘A’, ‘B’ or ‘C’. When you press SPC instead, the priority cookie, if one is set, is removed from the headline. The priorities can also be changed “remotely” from the agenda buffer with the , command (see Agenda Commands).
org-priority-up
)org-priority-down
)Increase/decrease the priority of the current headline46. Note that these keys are also used to modify timestamps (see Creating Timestamps). See also Conflicts, for a discussion of the interaction with shift-selection.
You can change the range of allowed priorities by setting the
variables org-priority-highest
, org-priority-lowest
, and
org-priority-default
. For an individual buffer, you may set these
values (highest, lowest, default) like this (please make sure that the
highest priority is earlier in the alphabet than the lowest priority):
#+PRIORITIES: A C B
Or, using numeric values:
#+PRIORITIES: 1 10 5
Next: Checkboxes, Previous: Priorities, Up: TODO Items [Contents][Index]
It is often advisable to break down large tasks into smaller, manageable subtasks. You can do this by creating an outline tree below a TODO item, with detailed subtasks on the tree47. To keep an overview of the fraction of subtasks that have already been marked as done, insert either ‘[/]’ or ‘[%]’ anywhere in the headline. These cookies are updated each time the TODO status of a child changes, or when pressing C-c C-c on the cookie. For example:
* Organize Party [33%] ** TODO Call people [1/2] *** TODO Peter *** DONE Sarah ** TODO Buy food ** DONE Talk to neighbor
If a heading has both checkboxes and TODO children below it, the meaning of the statistics cookie become ambiguous. Set the property ‘COOKIE_DATA’ to either ‘checkbox’ or ‘todo’ to resolve this issue.
If you would like to have the statistics cookie count any TODO entries
in the subtree (not just direct children), configure the variable
org-hierarchical-todo-statistics
. To do this for a single subtree,
include the word ‘recursive’ into the value of the ‘COOKIE_DATA’
property.
* Parent capturing statistics [2/20] :PROPERTIES: :COOKIE_DATA: todo recursive :END:
If you would like a TODO entry to automatically change to DONE when all children are done, you can use the following setup:
(defun org-summary-todo (n-done n-not-done) "Switch entry to DONE when all subentries are done, to TODO otherwise." (let (org-log-done org-log-states) ; turn off logging (org-todo (if (= n-not-done 0) "DONE" "TODO")))) (add-hook 'org-after-todo-statistics-hook 'org-summary-todo)
Another possibility is the use of checkboxes to identify (a hierarchy of) a large number of subtasks (see Checkboxes).
Previous: Breaking Down Tasks, Up: TODO Items [Contents][Index]
Every item in a plain list48 (see Plain Lists) can be made into a checkbox by starting it with the string ‘[ ]’. This feature is similar to TODO items (see TODO Items), but is more lightweight. Checkboxes are not included into the global TODO list, so they are often great to split a task into a number of simple steps. Or you can use them in a shopping list.
Here is an example of a checkbox list.
* TODO Organize party [2/4] - [-] call people [1/3] - [ ] Peter - [X] Sarah - [ ] Sam - [X] order food - [ ] think about what music to play - [X] talk to the neighbors
Checkboxes work hierarchically, so if a checkbox item has children that are checkboxes, toggling one of the children checkboxes makes the parent checkbox reflect if none, some, or all of the children are checked.
The ‘[2/4]’ and ‘[1/3]’ in the first and second line are cookies indicating how many checkboxes present in this entry have been checked off, and the total number of checkboxes present. This can give you an idea on how many checkboxes remain, even without opening a folded entry. The cookies can be placed into a headline or into (the first line of) a plain list item. Each cookie covers checkboxes of direct children structurally below the headline/item on which the cookie appears49. You have to insert the cookie yourself by typing either ‘[/]’ or ‘[%]’. With ‘[/]’ you get an ‘n out of m’ result, as in the examples above. With ‘[%]’ you get information about the percentage of checkboxes checked (in the above example, this would be ‘[50%]’ and ‘[33%]’, respectively). In a headline, a cookie can count either checkboxes below the heading or TODO states of children, and it displays whatever was changed last. Set the property ‘COOKIE_DATA’ to either ‘checkbox’ or ‘todo’ to resolve this issue.
If the current outline node has an ‘ORDERED’ property, checkboxes must be checked off in sequence, and an error is thrown if you try to check off a box while there are unchecked boxes above it.
The following commands work with checkboxes:
org-toggle-checkbox
)Toggle checkbox status or—with prefix argument—checkbox presence at point. With a single prefix argument, add an empty checkbox or remove the current one50. With a double prefix argument, set it to ‘[-]’, which is considered to be an intermediate state.
org-toggle-checkbox
)Toggle checkbox status or—with prefix argument—checkbox presence at point. With double prefix argument, set it to ‘[-]’, which is considered to be an intermediate state.
org-toggle-radio-button
)Toggle checkbox status by using the checkbox of the item at point as a radio button: when the checkbox is turned on, all other checkboxes on the same level will be turned off. With a universal prefix argument, toggle the presence of the checkbox. With a double prefix argument, set it to ‘[-]’.
C-c C-c can be told to consider checkboxes as radio buttons by setting ‘#+ATTR_ORG: :radio t’ right before the list or by calling M-x org-list-checkbox-radio-mode to activate this minor mode.
org-insert-todo-heading
)Insert a new item with a checkbox. This works only if point is already in a plain list item (see Plain Lists).
org-toggle-ordered-property
)Toggle the ‘ORDERED’ property of the entry, to toggle if checkboxes
must be checked off in sequence. A property is used for this
behavior because this should be local to the current entry, not
inherited like a tag. However, if you would like to track the
value of this property with a tag for better visibility, customize
org-track-ordered-property-with-tag
.
org-update-statistics-cookies
)Update the statistics cookie in the current outline entry. When called with a C-u prefix, update the entire file. Checkbox statistic cookies are updated automatically if you toggle checkboxes with C-c C-c and make new ones with M-S-RET. TODO statistics cookies update when changing TODO states. If you delete boxes/entries or add/change them by hand, use this command to get things back into sync.
Next: Properties and Columns, Previous: TODO Items, Up: Top [Contents][Index]
An excellent way to implement labels and contexts for cross-correlating information is to assign tags to headlines. Org mode has extensive support for tags.
Every headline can contain a list of tags; they occur at the end of
the headline. Tags are normal words containing letters, numbers, ‘_’,
and ‘@’. Tags must be preceded and followed by a single colon, e.g.,
‘:work:’. Several tags can be specified, as in ‘:work:urgent:’. Tags
by default are in bold face with the same color as the headline. You
may specify special faces for specific tags using the variable
org-tag-faces
, in much the same way as you can for TODO keywords
(see Faces for TODO keywords).
• Tag Inheritance | Tags use the tree structure of an outline. | |
• Setting Tags | How to assign tags to a headline. | |
• Tag Hierarchy | Create a hierarchy of tags. | |
• Tag Searches | Searching for combinations of tags. |
Next: Setting Tags, Up: Tags [Contents][Index]
Tags make use of the hierarchical structure of outline trees. If a heading has a certain tag, all subheadings inherit the tag as well. For example, in the list
* Meeting with the French group :work: ** Summary by Frank :boss:notes: *** TODO Prepare slides for him :action:
the final heading has the tags ‘work’, ‘boss’, ‘notes’, and ‘action’ even though the final heading is not explicitly marked with those tags. You can also set tags that all entries in a file should inherit just as if these tags were defined in a hypothetical level zero that surrounds the entire file. Use a line like this51
#+FILETAGS: :Peter:Boss:Secret:
To limit tag inheritance to specific tags, or to turn it off entirely,
use the variables org-use-tag-inheritance
and
org-tags-exclude-from-inheritance
.
When a headline matches during a tags search while tag inheritance is
turned on, all the sublevels in the same tree—for a simple match
form—match as well52. The list of matches may then become
very long. If you only want to see the first tags match in a subtree,
configure the variable org-tags-match-list-sublevels
(not
recommended).
Tag inheritance is relevant when the agenda search tries to match
a tag, either in the tags
or tags-todo
agenda types. In other
agenda types, org-use-tag-inheritance
has no effect. Still, you may
want to have your tags correctly set in the agenda, so that tag
filtering works fine, with inherited tags. Set
org-agenda-use-tag-inheritance
to control this: the default value
includes all agenda types, but setting this to nil
can really speed
up agenda generation.
Next: Tag Hierarchy, Previous: Tag Inheritance, Up: Tags [Contents][Index]
Tags can simply be typed into the buffer at the end of a headline. After a colon, M-TAB offers completion on tags. There is also a special command for inserting tags:
org-set-tags-command
)Enter new tags for the current headline. Org mode either offers
completion or a special single-key interface for setting tags, see
below. After pressing RET, the tags are inserted and
aligned to org-tags-column
. When called with a C-u
prefix, all tags in the current buffer are aligned to that column,
just to make things look nice. Tags are automatically realigned
after promotion, demotion, and TODO state changes (see TODO Basics).
org-set-tags-command
)When point is in a headline, this does the same as C-c C-q.
Org supports tag insertion based on a list of tags. By default this
list is constructed dynamically, containing all tags currently used in
the buffer53. You may also globally specify a hard list of tags
with the variable org-tag-alist
. Finally you can set the default
tags for a given file using the ‘TAGS’ keyword, like
#+TAGS: @work @home @tennisclub #+TAGS: laptop car pc sailboat
If you have globally defined your preferred set of tags using the
variable org-tag-alist
, but would like to use a dynamic tag list in
a specific file, add an empty ‘TAGS’ keyword to that file:
#+TAGS:
If you have a preferred set of tags that you would like to use in
every file, in addition to those defined on a per-file basis by ‘TAGS’
keyword, then you may specify a list of tags with the variable
org-tag-persistent-alist
. You may turn this off on a per-file basis
by adding a ‘STARTUP’ keyword to that file:
#+STARTUP: noptag
By default Org mode uses the standard minibuffer completion facilities
for entering tags. However, it also implements another, quicker, tag
selection method called fast tag selection. This allows you to
select and deselect tags with just a single key press. For this to
work well you should assign unique letters to most of your commonly
used tags. You can do this globally by configuring the variable
org-tag-alist
in your Emacs init file. For example, you may find
the need to tag many items in different files with ‘@home’. In this
case you can set something like:
(setq org-tag-alist '(("@work" . ?w) ("@home" . ?h) ("laptop" . ?l)))
If the tag is only relevant to the file you are working on, then you can instead set the ‘TAGS’ keyword as:
#+TAGS: @work(w) @home(h) @tennisclub(t) laptop(l) pc(p)
The tags interface shows the available tags in a splash window. If you want to start a new line after a specific tag, insert ‘\n’ into the tag list
#+TAGS: @work(w) @home(h) @tennisclub(t) \n laptop(l) pc(p)
or write them in two lines:
#+TAGS: @work(w) @home(h) @tennisclub(t) #+TAGS: laptop(l) pc(p)
You can also group together tags that are mutually exclusive by using braces, as in:
#+TAGS: { @work(w) @home(h) @tennisclub(t) } laptop(l) pc(p)
you indicate that at most one of ‘@work’, ‘@home’, and ‘@tennisclub’ should be selected. Multiple such groups are allowed.
Do not forget to press C-c C-c with point in one of these lines to activate any changes.
To set these mutually exclusive groups in the variable
org-tags-alist
, you must use the dummy tags :startgroup
and
:endgroup
instead of the braces. Similarly, you can use :newline
to indicate a line break. The previous example would be set globally
by the following configuration:
(setq org-tag-alist '((:startgroup . nil) ("@work" . ?w) ("@home" . ?h) ("@tennisclub" . ?t) (:endgroup . nil) ("laptop" . ?l) ("pc" . ?p)))
If at least one tag has a selection key then pressing C-c C-c automatically presents you with a special interface, listing inherited tags, the tags of the current headline, and a list of all valid tags with corresponding keys54.
Pressing keys assigned to tags adds or removes them from the list of tags in the current line. Selecting a tag in a group of mutually exclusive tags turns off any other tag from that group.
In this interface, you can also use the following special keys:
Enter a tag in the minibuffer, even if the tag is not in the predefined list. You can complete on all tags present in the buffer. You can also add several tags: just separate them with a comma.
Clear all tags for this line.
Accept the modified set.
Abort without installing changes.
If q is not assigned to a tag, it aborts like C-g.
Turn off groups of mutually exclusive tags. Use this to (as an exception) assign several tags from such a group.
Toggle auto-exit after the next change (see below). If you are using expert mode, the first C-c displays the selection window.
This method lets you assign tags to a headline with very few keys. With the above setup, you could clear the current tags and set ‘@home’, ‘laptop’ and ‘pc’ tags with just the following keys: C-c C-c SPC h l p RET. Switching from ‘@home’ to ‘@work’ would be done with C-c C-c w RET or alternatively with C-c C-c C-c w. Adding the non-predefined tag ‘sarah’ could be done with C-c C-c TAB s a r a h RET.
If you find that most of the time you need only a single key press to
modify your list of tags, set the variable
org-fast-tag-selection-single-key
. Then you no longer have to press
RET to exit fast tag selection—it exits after the first
change. If you then occasionally need more keys, press C-c
to turn off auto-exit for the current tag selection process (in
effect: start selection with C-c C-c C-c instead of
C-c C-c). If you set the variable to the value expert
,
the special window is not even shown for single-key tag selection, it
comes up only when you press an extra C-c.
Next: Tag Searches, Previous: Setting Tags, Up: Tags [Contents][Index]
Tags can be defined in hierarchies. A tag can be defined as a group tag for a set of other tags. The group tag can be seen as the “broader term” for its set of tags. Defining multiple group tags and nesting them creates a tag hierarchy.
One use-case is to create a taxonomy of terms (tags) that can be used to classify nodes in a document or set of documents.
When you search for a group tag, it return matches for all members in the group and its subgroups. In an agenda view, filtering by a group tag displays or hide headlines tagged with at least one of the members of the group or any of its subgroups. This makes tag searches and filters even more flexible.
You can set group tags by using brackets and inserting a colon between the group tag and its related tags—beware that all whitespaces are mandatory so that Org can parse this line correctly:
#+TAGS: [ GTD : Control Persp ]
In this example, ‘GTD’ is the group tag and it is related to two other tags: ‘Control’, ‘Persp’. Defining ‘Control’ and ‘Persp’ as group tags creates a hierarchy of tags:
#+TAGS: [ Control : Context Task ] #+TAGS: [ Persp : Vision Goal AOF Project ]
That can conceptually be seen as a hierarchy of tags:
You can use the :startgrouptag
, :grouptags
and :endgrouptag
keyword directly when setting org-tag-alist
directly:
(setq org-tag-alist '((:startgrouptag) ("GTD") (:grouptags) ("Control") ("Persp") (:endgrouptag) (:startgrouptag) ("Control") (:grouptags) ("Context") ("Task") (:endgrouptag)))
The tags in a group can be mutually exclusive if using the same group syntax as is used for grouping mutually exclusive tags together; using curly brackets.
#+TAGS: { Context : @Home @Work @Call }
When setting org-tag-alist
you can use :startgroup
and :endgroup
instead of :startgrouptag
and :endgrouptag
to make the tags
mutually exclusive.
Furthermore, the members of a group tag can also be regular expressions, creating the possibility of a more dynamic and rule-based tag structure. The regular expressions in the group must be specified within curly brackets. Here is an expanded example:
#+TAGS: [ Vision : {V@.+} ] #+TAGS: [ Goal : {G@.+} ] #+TAGS: [ AOF : {AOF@.+} ] #+TAGS: [ Project : {P@.+} ]
Searching for the tag ‘Project’ now lists all tags also including regular expression matches for ‘P@.+’, and similarly for tag searches on ‘Vision’, ‘Goal’ and ‘AOF’. For example, this would work well for a project tagged with a common project-identifier, e.g., ‘P@2014_OrgTags’.
If you want to ignore group tags temporarily, toggle group tags
support with org-toggle-tags-groups
, bound to C-c C-x q.
If you want to disable tag groups completely, set org-group-tags
to
nil
.
Previous: Tag Hierarchy, Up: Tags [Contents][Index]
Once a system of tags has been set up, it can be used to collect related information into special lists.
org-match-sparse-tree
)Create a sparse tree with all headlines matching a tags search. With a C-u prefix argument, ignore headlines that are not a TODO line.
org-tags-view
)Create a global list of tag matches from all agenda files. See Matching tags and properties.
org-tags-view
)Create a global list of tag matches from all agenda files, but check
only TODO items and force checking subitems (see the option
org-tags-match-list-sublevels
).
These commands all prompt for a match string which allows basic Boolean logic like ‘+boss+urgent-project1’, to find entries with tags ‘boss’ and ‘urgent’, but not ‘project1’, or ‘Kathy|Sally’ to find entries which are tagged, like ‘Kathy’ or ‘Sally’. The full syntax of the search string is rich and allows also matching against TODO keywords, entry levels and properties. For a complete description with many examples, see Matching tags and properties.
Next: Dates and Times, Previous: Tags, Up: Top [Contents][Index]
A property is a key-value pair associated with an entry. Properties can be set so they are associated with a single entry, with every entry in a tree, or with the whole buffer.
There are two main applications for properties in Org mode. First, properties are like tags, but with a value. Imagine maintaining a file where you document bugs and plan releases for a piece of software. Instead of using tags like ‘release_1’, ‘release_2’, you can use a property, say ‘Release’, that in different subtrees has different values, such as ‘1.0’ or ‘2.0’. Second, you can use properties to implement (very basic) database capabilities in an Org buffer. Imagine keeping track of your music CDs, where properties could be things such as the album, artist, date of release, number of tracks, and so on.
Properties can be conveniently edited and viewed in column view (see Column View).
• Property Syntax | How properties are spelled out. | |
• Special Properties | Access to other Org mode features. | |
• Property Searches | Matching property values. | |
• Property Inheritance | Passing values down a tree. | |
• Column View | Tabular viewing and editing. |
Next: Special Properties, Up: Properties and Columns [Contents][Index]
Properties are key–value pairs. When they are associated with a single entry or with a tree they need to be inserted into a special drawer (see Drawers) with the name ‘PROPERTIES’, which has to be located right below a headline, and its planning line (see Deadlines and Scheduling) when applicable. Each property is specified on a single line, with the key—surrounded by colons—first, and the value after it. Keys are case-insensitive. Here is an example:
* CD collection ** Classic *** Goldberg Variations :PROPERTIES: :Title: Goldberg Variations :Composer: J.S. Bach :Artist: Glenn Gould :Publisher: Deutsche Grammophon :NDisks: 1 :END:
Depending on the value of org-use-property-inheritance
, a property
set this way is associated either with a single entry, or with the
sub-tree defined by the entry, see Property Inheritance.
You may define the allowed values for a particular property ‘Xyz’ by setting a property ‘Xyz_ALL’. This special property is inherited, so if you set it in a level 1 entry, it applies to the entire tree. When allowed values are defined, setting the corresponding property becomes easier and is less prone to typing errors. For the example with the CD collection, we can pre-define publishers and the number of disks in a box like this:
* CD collection :PROPERTIES: :NDisks_ALL: 1 2 3 4 :Publisher_ALL: "Deutsche Grammophon" Philips EMI :END:
Properties can be inserted on buffer level. That means they apply before the first headline and can be inherited by all entries in a file. Property blocks defined before first headline needs to be located at the top of the buffer, allowing only comments above.
Properties can also be defined using lines like:
#+PROPERTY: NDisks_ALL 1 2 3 4
If you want to add to the value of an existing property, append a ‘+’ to the property name. The following results in the property ‘var’ having the value ‘foo=1 bar=2’.
#+PROPERTY: var foo=1 #+PROPERTY: var+ bar=2
It is also possible to add to the values of inherited properties. The following results in the ‘Genres’ property having the value ‘Classic Baroque’ under the ‘Goldberg Variations’ subtree.
* CD collection ** Classic :PROPERTIES: :Genres: Classic :END: *** Goldberg Variations :PROPERTIES: :Title: Goldberg Variations :Composer: J.S. Bach :Artist: Glenn Gould :Publisher: Deutsche Grammophon :NDisks: 1 :Genres+: Baroque :END:
Note that a property can only have one entry per drawer.
Property values set with the global variable org-global-properties
can be inherited by all entries in all Org files.
The following commands help to work with properties:
pcomplete
)After an initial colon in a line, complete property keys. All keys used in the current file are offered as possible completions.
org-set-property
)Set a property. This prompts for a property name and a value. If necessary, the property drawer is created as well.
Insert a property drawer into the current entry. The drawer is inserted early in the entry, but after the lines with planning information like deadlines. If before first headline the drawer is inserted at the top of the drawer after any potential comments.
org-property-action
)With point in a property drawer, this executes property commands.
org-set-property
)Set a property in the current entry. Both the property and the value can be inserted using completion.
org-property-next-allowed-values
)org-property-previous-allowed-value
)Switch property at point to the next/previous allowed value.
org-delete-property
)Remove a property from the current entry.
org-delete-property-globally
)Globally remove a property, from all entries in the current file.
org-compute-property-at-point
)Compute the property at point, using the operator and scope from the nearest column format definition.
Next: Property Searches, Previous: Property Syntax, Up: Properties and Columns [Contents][Index]
Special properties provide an alternative access method to Org mode features, like the TODO state or the priority of an entry, discussed in the previous chapters. This interface exists so that you can include these states in a column view (see Column View), or to use them in queries. The following property names are special and should not be used as keys in the properties drawer:
‘ALLTAGS’ | All tags, including inherited ones. |
‘BLOCKED’ | t if task is currently blocked by children or siblings. |
‘CATEGORY’ | The category of an entry. |
‘CLOCKSUM’ | The sum of CLOCK intervals in the subtree. org-clock-sum |
must be run first to compute the values in the current buffer. | |
‘CLOCKSUM_T’ | The sum of CLOCK intervals in the subtree for today. |
org-clock-sum-today must be run first to compute the | |
values in the current buffer. | |
‘CLOSED’ | When was this entry closed? |
‘DEADLINE’ | The deadline timestamp. |
‘FILE’ | The filename the entry is located in. |
‘ITEM’ | The headline of the entry. |
‘PRIORITY’ | The priority of the entry, a string with a single letter. |
‘SCHEDULED’ | The scheduling timestamp. |
‘TAGS’ | The tags defined directly in the headline. |
‘TIMESTAMP’ | The first keyword-less timestamp in the entry. |
‘TIMESTAMP_IA’ | The first inactive timestamp in the entry. |
‘TODO’ | The TODO keyword of the entry. |
Next: Property Inheritance, Previous: Special Properties, Up: Properties and Columns [Contents][Index]
To create sparse trees and special lists with selection based on properties, the same commands are used as for tag searches (see Tag Searches).
org-match-sparse-tree
)Create a sparse tree with all matching entries. With a C-u prefix argument, ignore headlines that are not a TODO line.
org-tags-view
)Create a global list of tag/property matches from all agenda files.
org-tags-view
)Create a global list of tag matches from all agenda files, but check
only TODO items and force checking of subitems (see the option
org-tags-match-list-sublevels
).
The syntax for the search string is described in Matching tags and properties.
There is also a special command for creating sparse trees based on a single property:
Create a sparse tree based on the value of a property. This first prompts for the name of a property, and then for a value. A sparse tree is created with all entries that define this property with the given value. If you enclose the value in curly braces, it is interpreted as a regular expression and matched against the property values.
Next: Column View, Previous: Property Searches, Up: Properties and Columns [Contents][Index]
The outline structure of Org documents lends itself to an inheritance
model of properties: if the parent in a tree has a certain property,
the children can inherit this property. Org mode does not turn this
on by default, because it can slow down property searches
significantly and is often not needed. However, if you find
inheritance useful, you can turn it on by setting the variable
org-use-property-inheritance
. It may be set to t
to make all
properties inherited from the parent, to a list of properties that
should be inherited, or to a regular expression that matches inherited
properties. If a property has the value nil
, this is interpreted as
an explicit un-define of the property, so that inheritance search
stops at this value and returns nil
.
Org mode has a few properties for which inheritance is hard-coded, at least for the special applications for which they are used:
COLUMNS
The ‘COLUMNS’ property defines the format of column view (see Column View). It is inherited in the sense that the level where a ‘COLUMNS’ property is defined is used as the starting point for a column view table, independently of the location in the subtree from where columns view is turned on.
CATEGORY
For agenda view, a category set through a ‘CATEGORY’ property applies to the entire subtree.
ARCHIVE
For archiving, the ‘ARCHIVE’ property may define the archive location for the entire subtree (see Moving subtrees).
LOGGING
The ‘LOGGING’ property may define logging settings for an entry or a subtree (see Tracking TODO state changes).
Previous: Property Inheritance, Up: Properties and Columns [Contents][Index]
A great way to view and edit properties in an outline tree is column view. In column view, each outline node is turned into a table row. Columns in this table provide access to properties of the entries. Org mode implements columns by overlaying a tabular structure over the headline of each item. While the headlines have been turned into a table row, you can still change the visibility of the outline tree. For example, you get a compact table by switching to “contents” view—S-TAB S-TAB, or simply c while column view is active—but you can still open, read, and edit the entry below each headline. Or, you can switch to column view after executing a sparse tree command and in this way get a table only for the selected items. Column view also works in agenda buffers (see Agenda Views) where queries have collected selected items, possibly from a number of files.
• Defining columns | The COLUMNS format property. | |
• Using column view | How to create and use column view. | |
• Capturing column view | A dynamic block for column view. |
Next: Using column view, Up: Column View [Contents][Index]
Setting up a column view first requires defining the columns. This is done by defining a column format line.
• Scope of column definitions | Where defined, where valid? | |
• Column attributes | Appearance and content of a column. |
Next: Column attributes, Up: Defining columns [Contents][Index]
To specify a format that only applies to a specific tree, add a ‘COLUMNS’ property to the top node of that tree, for example:
** Top node for columns view :PROPERTIES: :COLUMNS: %25ITEM %TAGS %PRIORITY %TODO :END:
A ‘COLUMNS’ property within a property drawer before first headline will apply to the entire file. As an addition to property drawers, keywords can also be defined for an entire file using a line like:
#+COLUMNS: %25ITEM %TAGS %PRIORITY %TODO
If a ‘COLUMNS’ property is present in an entry, it defines columns for the entry itself, and for the entire subtree below it. Since the column definition is part of the hierarchical structure of the document, you can define columns on level 1 that are general enough for all sublevels, and more specific columns further down, when you edit a deeper part of the tree.
Previous: Scope of column definitions, Up: Defining columns [Contents][Index]
A column definition sets the attributes of a column. The general definition looks like this:
%[WIDTH]PROPERTY[(TITLE)][{SUMMARY-TYPE}]
Except for the percent sign and the property name, all items are optional. The individual parts have the following meaning:
An integer specifying the width of the column in characters. If omitted, the width is determined automatically.
The property that should be edited in this column. Special properties representing meta data are allowed here as well (see Special Properties).
The header text for the column. If omitted, the property name is used.
The summary type. If specified, the column values for parent nodes are computed from the children55.
Supported summary types are:
‘+’ | Sum numbers in this column. |
‘+;%.1f’ | Like ‘+’, but format result with ‘%.1f’. |
‘$’ | Currency, short for ‘+;%.2f’. |
‘min’ | Smallest number in column. |
‘max’ | Largest number. |
‘mean’ | Arithmetic mean of numbers. |
‘X’ | Checkbox status, ‘[X]’ if all children are ‘[X]’. |
‘X/’ | Checkbox status, ‘[n/m]’. |
‘X%’ | Checkbox status, ‘[n%]’. |
‘:’ | Sum times, HH:MM, plain numbers are minutes. |
‘:min’ | Smallest time value in column. |
‘:max’ | Largest time value. |
‘:mean’ | Arithmetic mean of time values. |
‘@min’ | Minimum age56 (in days/hours/mins/seconds). |
‘@max’ | Maximum age (in days/hours/mins/seconds). |
‘@mean’ | Arithmetic mean of ages (in days/hours/mins/seconds). |
‘est+’ | Add low-high estimates. |
You can also define custom summary types by setting
org-columns-summary-types
.
The ‘est+’ summary type requires further explanation. It is used for combining estimates, expressed as low-high ranges. For example, instead of estimating a particular task will take 5 days, you might estimate it as 5–6 days if you’re fairly confident you know how much work is required, or 1–10 days if you do not really know what needs to be done. Both ranges average at 5.5 days, but the first represents a more predictable delivery.
When combining a set of such estimates, simply adding the lows and highs produces an unrealistically wide result. Instead, ‘est+’ adds the statistical mean and variance of the subtasks, generating a final estimate from the sum. For example, suppose you had ten tasks, each of which was estimated at 0.5 to 2 days of work. Straight addition produces an estimate of 5 to 20 days, representing what to expect if everything goes either extremely well or extremely poorly. In contrast, ‘est+’ estimates the full job more realistically, at 10–15 days.
Here is an example for a complete columns definition, along with allowed values57.
:COLUMNS: %25ITEM %9Approved(Approved?){X} %Owner %11Status \ %10Time_Estimate{:} %CLOCKSUM %CLOCKSUM_T :Owner_ALL: Tammy Mark Karl Lisa Don :Status_ALL: "In progress" "Not started yet" "Finished" "" :Approved_ALL: "[ ]" "[X]"
The first column, ‘%25ITEM’, means the first 25 characters of the item itself, i.e., of the headline. You probably always should start the column definition with the ‘ITEM’ specifier. The other specifiers create columns ‘Owner’ with a list of names as allowed values, for ‘Status’ with four different possible values, and for a checkbox field ‘Approved’. When no width is given after the ‘%’ character, the column is exactly as wide as it needs to be in order to fully display all values. The ‘Approved’ column does have a modified title (‘Approved?’, with a question mark). Summaries are created for the ‘Time_Estimate’ column by adding time duration expressions like HH:MM, and for the ‘Approved’ column, by providing an ‘[X]’ status if all children have been checked. The ‘CLOCKSUM’ and ‘CLOCKSUM_T’ columns are special, they lists the sums of CLOCK intervals in the subtree, either for all clocks or just for today.
Next: Capturing column view, Previous: Defining columns, Up: Column View [Contents][Index]
org-columns
)Turn on column view. If point is before the first headline in the
file, column view is turned on for the entire file, using the
‘#+COLUMNS’ definition. If point is somewhere inside the outline,
this command searches the hierarchy, up from point, for a ‘COLUMNS’
property that defines a format. When one is found, the column view
table is established for the tree starting at the entry that
contains the ‘COLUMNS’ property. If no such property is found, the
format is taken from the ‘#+COLUMNS’ line or from the variable
org-columns-default-format
, and column view is established for the
current entry and its subtree.
org-columns-redo
)Recreate the column view, to include recent changes made in the buffer.
org-columns-quit
)Exit column view.
Move through the column view from field to field.
Directly select the Nth allowed value, 0 selects the 10th value.
org-columns-next-allowed-value
)org-columns-previous-allowed-value
)Switch to the next/previous allowed value of the field. For this, you have to have specified allowed values for a property.
org-columns-edit-value
)Edit the property at point. For the special properties, this invokes the same interface that you normally use to change that property. For example, the tag completion or fast selection interface pops up when editing a ‘TAGS’ property.
org-columns-toggle-or-columns-quit
)When there is a checkbox at point, toggle it. Else exit column view.
org-columns-show-value
)View the full value of this property. This is useful if the width of the column is smaller than that of the value.
org-columns-edit-allowed
)Edit the list of allowed values for this property. If the list is found in the hierarchy, the modified values is stored there. If no list is found, the new value is stored in the first entry that is part of the current column view.
org-columns-narrow
)org-columns-widen
)Make the column narrower/wider by one character.
org-columns-new
)Insert a new column, to the left of the current column.
org-columns-delete
)Delete the current column.
Previous: Using column view, Up: Column View [Contents][Index]
Since column view is just an overlay over a buffer, it cannot be exported or printed directly. If you want to capture a column view, use a ‘columnview’ dynamic block (see Dynamic Blocks). The frame of this block looks like this:
* The column view #+BEGIN: columnview :hlines 1 :id "label" #+END:
This dynamic block has the following parameters:
This is the most important parameter. Column view is a feature that is often localized to a certain (sub)tree, and the capture block might be at a different location in the file. To identify the tree whose view to capture, you can use four values:
Use the tree in which the capture block is located.
Make a global view, including all headings in the file.
Run column view at the top of the FILENAME file.
Call column view in the tree that has an ‘ID’ property with the value LABEL. You can use M-x org-id-copy to create a globally unique ID for the current entry and copy it to the kill-ring.
When set to a string, use this as a tags/property match filter to
select only a subset of the headlines in the scope set by the :id
parameter.
When t
, insert an hline after every line. When a number N, insert
an hline before each headline with level <= N
.
When non-nil
, force column groups to get vertical lines.
When set to a number, do not capture entries below this level.
When non-nil
, skip rows where the only non-empty specifier of
the column view is ‘ITEM’.
List of tags to exclude from column view table: entries with these tags will be excluded from the column view.
When non-nil
, indent each ‘ITEM’ field according to its level.
Specify a column attribute (see Column attributes) for the dynamic block.
The following commands insert or update the dynamic block:
org-columns-insert-dblock
Insert a dynamic block capturing a column view. Prompt for the scope or ID of the view.
This command can be invoked by calling
org-dynamic-block-insert-dblock
(C-c C-x x) and
selecting “columnview” (see Dynamic Blocks).
org-dblock-update
)Update dynamic block at point. point needs to be in the ‘#+BEGIN’ line of the dynamic block.
org-update-all-dblocks
)Update all dynamic blocks (see Dynamic Blocks). This is useful if you have several clock table blocks, column-capturing blocks or other dynamic blocks in a buffer.
You can add formulas to the column view table and you may add plotting instructions in front of the table—these survive an update of the block. If there is a ‘TBLFM’ keyword after the table, the table is recalculated automatically after an update.
An alternative way to capture and process property values into a table is provided by Eric Schulte’s ‘org-collector.el’, which is a contributed package58. It provides a general API to collect properties from entries in a certain scope, and arbitrary Lisp expressions to process these values before inserting them into a table or a dynamic block.
Next: Refiling and Archiving, Previous: Properties and Columns, Up: Top [Contents][Index]
To assist project planning, TODO items can be labeled with a date and/or a time. The specially formatted string carrying the date and time information is called a timestamp in Org mode. This may be a little confusing because timestamp is often used as indicating when something was created or last changed. However, in Org mode this term is used in a much wider sense.
• Timestamps | Assigning a time to a tree entry. | |
• Creating Timestamps | Commands to insert timestamps. | |
• Deadlines and Scheduling | Planning your work. | |
• Clocking Work Time | Tracking how long you spend on a task. | |
• Effort Estimates | Planning work effort in advance. | |
• Timers | Notes with a running timer. |
Next: Creating Timestamps, Up: Dates and Times [Contents][Index]
A timestamp is a specification of a date (possibly with a time or a range of times) in a special format, either ‘<2003-09-16 Tue>’ or ‘<2003-09-16 Tue 09:39>’ or ‘<2003-09-16 Tue 12:00-12:30>’59. A timestamp can appear anywhere in the headline or body of an Org tree entry. Its presence causes entries to be shown on specific dates in the agenda (see Weekly/daily agenda). We distinguish:
A simple timestamp just assigns a date/time to an item. This is just like writing down an appointment or event in a paper agenda. In the agenda display, the headline of an entry associated with a plain timestamp is shown exactly on that date.
* Meet Peter at the movies <2006-11-01 Wed 19:15> * Discussion on climate change <2006-11-02 Thu 20:00-22:00>
A timestamp may contain a repeater interval, indicating that it applies not only on the given date, but again and again after a certain interval of N days (d), weeks (w), months (m), or years (y). The following shows up in the agenda every Wednesday:
* Pick up Sam at school <2007-05-16 Wed 12:30 +1w>
For more complex date specifications, Org mode supports using the special expression diary entries implemented in the Emacs Calendar package60. For example, with optional time:
* 22:00-23:00 The nerd meeting on every 2nd Thursday of the month <%%(diary-float t 4 2)>
Two timestamps connected by ‘--’ denote a range. The headline is shown on the first and last day of the range, and on any dates that are displayed and fall in the range. Here is an example:
** Meeting in Amsterdam <2004-08-23 Mon>--<2004-08-26 Thu>
Just like a plain timestamp, but with square brackets instead of angular ones. These timestamps are inactive in the sense that they do not trigger an entry to show up in the agenda.
* Gillian comes late for the fifth time [2006-11-01 Wed]
Next: Deadlines and Scheduling, Previous: Timestamps, Up: Dates and Times [Contents][Index]
For Org mode to recognize timestamps, they need to be in the specific format. All commands listed below produce timestamps in the correct format.
org-time-stamp
)Prompt for a date and insert a corresponding timestamp. When point is at an existing timestamp in the buffer, the command is used to modify this timestamp instead of inserting a new one. When this command is used twice in succession, a time range is inserted.
When called with a prefix argument, use the alternative format which
contains date and time. The default time can be rounded to
multiples of 5 minutes. See the option
org-time-stamp-rounding-minutes
.
With two prefix arguments, insert an active timestamp with the current time without prompting.
org-time-stamp-inactive
)Like C-c ., but insert an inactive timestamp that does not cause an agenda entry.
Normalize timestamp, insert or fix day name if missing or wrong.
org-date-from-calendar
)Insert a timestamp corresponding to point date in the calendar.
org-goto-calendar
)Access the Emacs calendar for the current date. If there is a timestamp in the current line, go to the corresponding date instead.
org-open-at-point
)Access the agenda for the date given by the timestamp or -range at point (see Weekly/daily agenda).
org-timestamp-down-day
)org-timestamp-up-day
)Change date at point by one day. These key bindings conflict with shift-selection and related modes (see Conflicts).
org-timestamp-up
)org-timestamp-down
)On the beginning or enclosing bracket of a timestamp, change its type. Within a timestamp, change the item under point. Point can be on a year, month, day, hour or minute. When the timestamp contains a time range like ‘15:30-16:30’, modifying the first time also shifts the second, shifting the time block with constant length. To change the length, modify the second time. Note that if point is in a headline and not at a timestamp, these same keys modify the priority of an item (see Priorities). The key bindings also conflict with shift-selection and related modes (see Conflicts).
org-evaluate-time-range
)Evaluate a time range by computing the difference between start and end. With a prefix argument, insert result after the time range (in a table: into the following column).
• The date/time prompt | How Org mode helps you enter dates and times. | |
• Custom time format | Making dates look different. |
Next: Custom time format, Up: Creating Timestamps [Contents][Index]
When Org mode prompts for a date/time, the default is shown in default date/time format, and the prompt therefore seems to ask for a specific format. But it in fact accepts date/time information in a variety of formats. Generally, the information should start at the beginning of the string. Org mode finds whatever information is in there and derives anything you have not specified from the default date and time. The default is usually the current date and time, but when modifying an existing timestamp, or when entering the second stamp of a range, it is taken from the stamp in the buffer. When filling in information, Org mode assumes that most of the time you want to enter a date in the future: if you omit the month/year and the given day/month is before today, it assumes that you mean a future date61. If the date has been automatically shifted into the future, the time prompt shows this with ‘(=>F)’.
For example, let’s assume that today is June 13, 2006. Here is how various inputs are interpreted, the items filled in by Org mode are in bold.
‘3-2-5’ | ⇒ 2003-02-05 |
‘2/5/3’ | ⇒ 2003-02-05 |
‘14’ | ⇒ 2006-06-14 |
‘12’ | ⇒ 2006-07-12 |
‘2/5’ | ⇒ 2007-02-05 |
‘Fri’ | ⇒ nearest Friday (default date or later) |
‘sep 15’ | ⇒ 2006-09-15 |
‘feb 15’ | ⇒ 2007-02-15 |
‘sep 12 9’ | ⇒ 2009-09-12 |
‘12:45’ | ⇒ 2006-06-13 12:45 |
‘22 sept 0:34’ | ⇒ 2006-09-22 0:34 |
‘w4’ | ⇒ ISO week for of the current year 2006 |
‘2012 w4 fri’ | ⇒ Friday of ISO week 4 in 2012 |
‘2012-w04-5’ | ⇒ Same as above |
Furthermore you can specify a relative date by giving, as the first thing in the input: a plus/minus sign, a number and a letter—‘d’, ‘w’, ‘m’ or ‘y’—to indicate change in days, weeks, months, or years. With a single plus or minus, the date is always relative to today. With a double plus or minus, it is relative to the default date. If instead of a single letter, you use the abbreviation of day name, the date is the Nth such day, e.g.:
‘+0’ | ⇒ today |
‘.’ | ⇒ today |
‘+4d’ | ⇒ four days from today |
‘+4’ | ⇒ same as +4d |
‘+2w’ | ⇒ two weeks from today |
‘++5’ | ⇒ five days from default date |
‘+2tue’ | ⇒ second Tuesday from now |
The function understands English month and weekday abbreviations. If
you want to use un-abbreviated names and/or other languages, configure
the variables parse-time-months
and parse-time-weekdays
.
Not all dates can be represented in a given Emacs implementation. By
default Org mode forces dates into the compatibility range 1970–2037
which works on all Emacs implementations. If you want to use dates
outside of this range, read the docstring of the variable
org-read-date-force-compatible-dates
.
You can specify a time range by giving start and end times or by giving a start time and a duration (in HH:MM format). Use one or two dash(es) as the separator in the former case and use ‘+’ as the separator in the latter case, e.g.:
‘11am-1:15pm’ | ⇒ 11:00-13:15 |
‘11am--1:15pm’ | ⇒ same as above |
‘11am+2:15’ | ⇒ same as above |
Parallel to the minibuffer prompt, a calendar is popped up62. When you exit the date prompt, either by clicking on a date in the calendar, or by pressing RET, the date selected in the calendar is combined with the information entered at the prompt. You can control the calendar fully from the minibuffer:
RET | Choose date at point in calendar. |
mouse-1 | Select date by clicking on it. |
S-RIGHT | One day forward. |
S-LEFT | One day backward. |
S-DOWN | One week forward. |
S-UP | One week backward. |
M-S-RIGHT | One month forward. |
M-S-LEFT | One month backward. |
> | Scroll calendar forward by one month. |
< | Scroll calendar backward by one month. |
M-v | Scroll calendar forward by 3 months. |
C-v | Scroll calendar backward by 3 months. |
C-. | Select today’s date63 |
The actions of the date/time prompt may seem complex, but I assure you they will grow on you, and you will start getting annoyed by pretty much any other way of entering a date/time out there. To help you understand what is going on, the current interpretation of your input is displayed live in the minibuffer64.
Previous: The date/time prompt, Up: Creating Timestamps [Contents][Index]
Org mode uses the standard ISO notation for dates and times as it is
defined in ISO 8601. If you cannot get used to this and require
another representation of date and time to keep you happy, you can get
it by customizing the variables org-display-custom-times
and
org-time-stamp-custom-formats
.
org-toggle-time-stamp-overlays
)Toggle the display of custom formats for dates and times.
Org mode needs the default format for scanning, so the custom date/time format does not replace the default format. Instead, it is put over the default format using text properties. This has the following consequences:
Next: Clocking Work Time, Previous: Creating Timestamps, Up: Dates and Times [Contents][Index]
A timestamp may be preceded by special keywords to facilitate planning. Both the timestamp and the keyword have to be positioned immediately after the task they refer to.
Meaning: the task—most likely a TODO item, though not necessarily—is supposed to be finished on that date.
On the deadline date, the task is listed in the agenda. In
addition, the agenda for today carries a warning about the
approaching or missed deadline, starting org-deadline-warning-days
before the due date, and continuing until the entry is marked as
done. An example:
*** TODO write article about the Earth for the Guide DEADLINE: <2004-02-29 Sun> The editor in charge is [[bbdb:Ford Prefect]]
You can specify a different lead time for warnings for a specific
deadlines using the following syntax. Here is an example with
a warning period of 5 days ‘DEADLINE: <2004-02-29 Sun -5d>’. This
warning is deactivated if the task gets scheduled and you set
org-agenda-skip-deadline-prewarning-if-scheduled
to t
.
Meaning: you are planning to start working on that task on the given date.
The headline is listed under the given date65. In addition, a reminder that the scheduled date has passed is present in the compilation for today, until the entry is marked as done, i.e., the task is automatically forwarded until completed.
*** TODO Call Trillian for a date on New Years Eve. SCHEDULED: <2004-12-25 Sat>
If you want to delay the display of this task in the agenda, use
‘SCHEDULED: <2004-12-25 Sat -2d>’: the task is still scheduled on
the 25th but will appear two days later. In case the task contains
a repeater, the delay is considered to affect all occurrences; if
you want the delay to only affect the first scheduled occurrence of
the task, use ‘--2d’ instead. See org-scheduled-delay-days
and
org-agenda-skip-scheduled-delay-if-deadline
for details on how to
control this globally or per agenda.
Important: Scheduling an item in Org mode should not be understood in the same way that we understand scheduling a meeting. Setting a date for a meeting is just a simple appointment, you should mark this entry with a simple plain timestamp, to get this item shown on the date where it applies. This is a frequent misunderstanding by Org users. In Org mode, scheduling means setting a date when you want to start working on an action item.
You may use timestamps with repeaters in scheduling and deadline entries. Org mode issues early and late warnings based on the assumption that the timestamp represents the nearest instance of the repeater. However, the use of diary expression entries like
<%%(diary-float t 42)>
in scheduling and deadline timestamps is limited. Org mode does not know enough about the internals of each function to issue early and late warnings. However, it shows the item on each day where the expression entry matches.
• Inserting deadline/schedule | Planning items. | |
• Repeated tasks | Items that show up again and again. |
Next: Repeated tasks, Up: Deadlines and Scheduling [Contents][Index]
The following commands allow you to quickly insert a deadline or to schedule an item:66
org-deadline
)Insert ‘DEADLINE’ keyword along with a stamp. The insertion happens
in the line directly following the headline. Remove any ‘CLOSED’
timestamp . When called with a prefix argument, also remove any
existing deadline from the entry. Depending on the variable
org-log-redeadline
, take a note when changing an existing
deadline67.
org-schedule
)Insert ‘SCHEDULED’ keyword along with a stamp. The insertion
happens in the line directly following the headline. Remove any
‘CLOSED’ timestamp. When called with a prefix argument, also remove
the scheduling date from the entry. Depending on the variable
org-log-reschedule
, take a note when changing an existing
scheduling time68.
org-check-deadlines
)Create a sparse tree with all deadlines that are either past-due, or
which will become due within org-deadline-warning-days
. With
C-u prefix, show all deadlines in the file. With
a numeric prefix, check that many days. For example, C-1 C-c / d shows all deadlines due tomorrow.
org-check-before-date
)Sparse tree for deadlines and scheduled items before a given date.
org-check-after-date
)Sparse tree for deadlines and scheduled items after a given date.
Note that org-schedule
and org-deadline
supports setting the date
by indicating a relative time e.g., ‘+1d’ sets the date to the next
day after today, and ‘--1w’ sets the date to the previous week before
any current timestamp.
Previous: Inserting deadline/schedule, Up: Deadlines and Scheduling [Contents][Index]
Some tasks need to be repeated again and again. Org mode helps to organize such tasks using a so-called repeater in a ‘DEADLINE’, ‘SCHEDULED’, or plain timestamps69. In the following example:
** TODO Pay the rent DEADLINE: <2005-10-01 Sat +1m>
the ‘+1m’ is a repeater; the intended interpretation is that the task has a deadline on ‘<2005-10-01>’ and repeats itself every (one) month starting from that time. You can use yearly, monthly, weekly, daily and hourly repeat cookies by using the ‘y’, ‘m’, ‘w’, ‘d’ and ‘h’ letters. If you need both a repeater and a special warning period in a deadline entry, the repeater should come first and the warning period last
DEADLINE: <2005-10-01 Sat +1m -3d>
Deadlines and scheduled items produce entries in the agenda when they are over-due, so it is important to be able to mark such an entry as done once you have done so. When you mark a ‘DEADLINE’ or a ‘SCHEDULED’ with the TODO keyword ‘DONE’, it no longer produces entries in the agenda. The problem with this is, however, is that then also the next instance of the repeated entry will not be active. Org mode deals with this in the following way: when you try to mark such an entry as done, using C-c C-t, it shifts the base date of the repeating timestamp by the repeater interval, and immediately sets the entry state back to TODO70. In the example above, setting the state to ‘DONE’ would actually switch the date like this:
** TODO Pay the rent DEADLINE: <2005-11-01 Tue +1m>
To mark a task with a repeater as DONE, use C-- 1 C-c C-t,
i.e., org-todo
with a numeric prefix argument of ‘-1’.
A timestamp71 is added under the deadline, to keep a record that you actually acted on the previous instance of this deadline.
As a consequence of shifting the base date, this entry is no longer visible in the agenda when checking past dates, but all future instances will be visible.
With the ‘+1m’ cookie, the date shift is always exactly one month. So if you have not paid the rent for three months, marking this entry DONE still keeps it as an overdue deadline. Depending on the task, this may not be the best way to handle it. For example, if you forgot to call your father for 3 weeks, it does not make sense to call him 3 times in a single day to make up for it. Finally, there are tasks, like changing batteries, which should always repeat a certain time after the last time you did it. For these tasks, Org mode has special repeaters ‘++’ and ‘.+’. For example:
** TODO Call Father DEADLINE: <2008-02-10 Sun ++1w> Marking this DONE shifts the date by at least one week, but also by as many weeks as it takes to get this date into the future. However, it stays on a Sunday, even if you called and marked it done on Saturday. ** TODO Empty kitchen trash DEADLINE: <2008-02-08 Fri 20:00 ++1d> Marking this DONE shifts the date by at least one day, and also by as many days as it takes to get the timestamp into the future. Since there is a time in the timestamp, the next deadline in the future will be on today's date if you complete the task before 20:00. ** TODO Check the batteries in the smoke detectors DEADLINE: <2005-11-01 Tue .+1m> Marking this DONE shifts the date to one month after today. ** TODO Wash my hands DEADLINE: <2019-04-05 08:00 Sun .+1h> Marking this DONE shifts the date to exactly one hour from now.
You may have both scheduling and deadline information for a specific
task. If the repeater is set for the scheduling information only, you
probably want the repeater to be ignored after the deadline. If so,
set the variable org-agenda-skip-scheduled-if-deadline-is-shown
to
repeated-after-deadline
. However, any scheduling information
without a repeater is no longer relevant once the task is done, and
thus, removed upon repeating the task. If you want both scheduling
and deadline information to repeat after the same interval, set the
same repeater for both timestamps.
An alternative to using a repeater is to create a number of copies of a task subtree, with dates shifted in each copy. The command C-c C-x c was created for this purpose; it is described in Structure Editing.
Next: Effort Estimates, Previous: Deadlines and Scheduling, Up: Dates and Times [Contents][Index]
Org mode allows you to clock the time you spend on specific tasks in a project. When you start working on an item, you can start the clock. When you stop working on that task, or when you mark the task done, the clock is stopped and the corresponding time interval is recorded. It also computes the total time spent on each subtree72 of a project. And it remembers a history or tasks recently clocked, so that you can jump quickly between a number of tasks absorbing your time.
To save the clock history across Emacs sessions, use:
(setq org-clock-persist 'history) (org-clock-persistence-insinuate)
When you clock into a new task after resuming Emacs, the incomplete clock73 is retrieved (see Resolving idle time (1)) and you are prompted about what to do with it.
• Clocking commands | Starting and stopping a clock. | |
• The clock table | Detailed reports. | |
• Resolving idle time | Resolving time when you’ve been idle. |
Next: The clock table, Up: Clocking Work Time [Contents][Index]
org-clock-in
)Start the clock on the current item (clock-in). This inserts the
‘CLOCK’ keyword together with a timestamp. If this is not the first
clocking of this item, the multiple ‘CLOCK’ lines are wrapped into
a ‘LOGBOOK’ drawer (see also the variable org-clock-into-drawer
).
You can also overrule the setting of this variable for a subtree by
setting a ‘CLOCK_INTO_DRAWER’ or ‘LOG_INTO_DRAWER’ property. When
called with a C-u prefix argument, select the task from
a list of recently clocked tasks. With two C-u C-u
prefixes, clock into the task at point and mark it as the default
task; the default task is always be available with letter
d when selecting a clocking task. With three C-u C-u C-u prefixes, force continuous clocking by starting the
clock when the last clock stopped.
While the clock is running, Org shows the current clocking time in
the mode line, along with the title of the task. The clock time
shown is all time ever clocked for this task and its children. If
the task has an effort estimate (see Effort Estimates), the mode
line displays the current clocking time against it74. If the
task is a repeating one (see Repeated tasks), show only the time
since the last reset of the task75. You can exercise more
control over show time with the ‘CLOCK_MODELINE_TOTAL’ property. It
may have the values ‘current’ to show only the current clocking
instance, ‘today’ to show all time clocked on this tasks today—see
also the variable org-extend-today-until
, all
to include all
time, or auto
which is the default76. Clicking with
mouse-1 onto the mode line entry pops up a menu with
clocking options.
org-clock-out
)Stop the clock (clock-out). This inserts another timestamp at the
same location where the clock was last started. It also directly
computes the resulting time in inserts it after the time range as
‘=>HH:MM’. See the variable org-log-note-clock-out
for the
possibility to record an additional note together with the clock-out
timestamp77.
org-clock-in-last
)Re-clock the last clocked task. With one C-u prefix argument, select the task from the clock history. With two C-u prefixes, force continuous clocking by starting the clock when the last clock stopped.
org-clock-modify-effort-estimate
)Update the effort estimate for the current clock task.
org-evaluate-time-range
)Recompute the time interval after changing one of the timestamps. This is only necessary if you edit the timestamps directly. If you change them with S-<cursor> keys, the update is automatic.
org-clock-timestamps-up
)org-clock-timestamps-down
)On CLOCK log lines, increase/decrease both timestamps so that the clock duration keeps the same value.
org-timestamp-up
)org-timestamp-down
)On ‘CLOCK’ log lines, increase/decrease the timestamp at point and the one of the previous, or the next, clock timestamp by the same duration. For example, if you hit S-M-UP to increase a clocked-out timestamp by five minutes, then the clocked-in timestamp of the next clock is increased by five minutes.
org-todo
)Changing the TODO state of an item to DONE automatically stops the clock if it is running in this same item.
org-clock-cancel
)Cancel the current clock. This is useful if a clock was started by mistake, or if you ended up working on something else.
org-clock-goto
)Jump to the headline of the currently clocked in task. With a C-u prefix argument, select the target task from a list of recently clocked tasks.
org-clock-display
)Display time summaries for each subtree in the current buffer. This
puts overlays at the end of each headline, showing the total time
recorded under that heading, including the time of any subheadings.
You can use visibility cycling to study the tree, but the overlays
disappear when you change the buffer (see variable
org-remove-highlights-with-change
) or press C-c C-c.
The l key may be used in the agenda (see Weekly/daily agenda) to show which tasks have been worked on or closed during a day.
Important: note that both org-clock-out
and org-clock-in-last
can have a global keybinding and do not modify the window disposition.
Next: Resolving idle time, Previous: Clocking commands, Up: Clocking Work Time [Contents][Index]
Org mode can produce quite complex reports based on the time clocking information. Such a report is called a clock table, because it is formatted as one or several Org tables.
org-clock-report
Insert or update a clock table. When called with a prefix argument, jump to the first clock table in the current document and update it. The clock table includes archived trees.
This command can be invoked by calling
org-dynamic-block-insert-dblock
(C-c C-x x) and
selecting “clocktable” (see Dynamic Blocks).
org-dblock-update
)Update dynamic block at point. Point needs to be in the ‘BEGIN’ line of the dynamic block.
Update all dynamic blocks (see Dynamic Blocks). This is useful if you have several clock table blocks in a buffer.
org-clocktable-try-shift
)Shift the current ‘:block’ interval and update the table. Point needs to be in the ‘#+BEGIN: clocktable’ line for this command. If ‘:block’ is ‘today’, it is shifted to ‘today-1’, etc.
Here is an example of the frame for a clock table as it is inserted
into the buffer by org-clock-report
:
#+BEGIN: clocktable :maxlevel 2 :emphasize nil :scope file #+END: clocktable
The ‘#+BEGIN’ line contains options to define the scope, structure,
and formatting of the report. Defaults for all these options can be
configured in the variable org-clocktable-defaults
.
First there are options that determine which clock entries are to be selected:
Maximum level depth to which times are listed in the table. Clocks at deeper levels are summed into the upper level.
The scope to consider. This can be any of the following:
‘nil’ | the current buffer or narrowed region |
‘file’ | the full current buffer |
‘subtree’ | the subtree where the clocktable is located |
‘treeN’ | the surrounding level N tree, for example ‘tree3’ |
‘tree’ | the surrounding level 1 tree |
‘agenda’ | all agenda files |
‘("file" ...)’ | scan these files |
‘FUNCTION’ | scan files returned by calling FUNCTION with no argument |
‘file-with-archives’ | current file and its archives |
‘agenda-with-archives’ | all agenda files, including archives |
The time block to consider. This block is specified either absolutely, or relative to the current time and may be any of these formats:
‘2007-12-31’ | New year eve 2007 |
‘2007-12’ | December 2007 |
‘2007-W50’ | ISO-week 50 in 2007 |
‘2007-Q2’ | 2nd quarter in 2007 |
‘2007’ | the year 2007 |
‘today’, ‘yesterday’, ‘today-N’ | a relative day |
‘thisweek’, ‘lastweek’, ‘thisweek-N’ | a relative week |
‘thismonth’, ‘lastmonth’, ‘thismonth-N’ | a relative month |
‘thisyear’, ‘lastyear’, ‘thisyear-N’ | a relative year |
‘untilnow’78 | all clocked time ever |
When this option is not set, Org falls back to the value in
org-clock-display-default-range
, which defaults to the current
year.
Use S-LEFT or S-RIGHT to shift the time interval.
A time string specifying when to start considering times. Relative times like ‘"<-2w>"’ can also be used. See Matching tags and properties for relative time syntax.
A time string specifying when to stop considering times. Relative times like ‘"<now>"’ can also be used. See Matching tags and properties for relative time syntax.
The starting day of the week. The default is 1 for Monday.
The starting day of the month. The default is 1 for the first.
Set to ‘day’, ‘week’, ‘semimonth’, ‘month’, or ‘year’ to split the table into chunks. To use this, either ‘:block’, or ‘:tstart’ and ‘:tend’ are required.
When non-nil
, do not show steps that have zero time.
When non-nil
, do not show table sections from files which did not
contribute.
A tags match to select entries that should contribute. See Matching tags and properties for the match syntax.
Then there are options that determine the formatting of the table.
There options are interpreted by the function
org-clocktable-write-default
, but you can specify your own function
using the ‘:formatter’ parameter.
When non-nil
, emphasize level one and level two items.
Language79 to use for descriptive cells like “Task”.
Link the item headlines in the table to their origins.
An integer to limit the width of the headline column in the Org table. If you write it like ‘50!’, then the headline is also shortened in export.
Indent each headline field according to its level.
Hide the file column when multiple files are used to produce the table.
Number of columns to be used for times. If this is smaller than ‘:maxlevel’, lower levels are lumped into one column.
Should a level number column be included?
A cons cell containing the column to sort and a sorting type. E.g., ‘:sort (1 . ?a)’ sorts the first column alphabetically.
Abbreviation for ‘:level nil :indent t :narrow 40! :tcolumns 1’. All are overwritten except if there is an explicit ‘:narrow’.
A timestamp for the entry, when available. Look for ‘SCHEDULED’, ‘DEADLINE’, ‘TIMESTAMP’ and ‘TIMESTAMP_IA’ special properties (see Special Properties), in this order.
When this flag is non-nil
, show the headline’s tags.
List of properties shown in the table. Each property gets its own column.
When this flag is non-nil
, the values for ‘:properties’ are
inherited.
Content of a ‘TBLFM’ keyword to be added and evaluated. As a special case, ‘:formula %’ adds a column with % time. If you do not specify a formula here, any existing formula below the clock table survives updates and is evaluated.
A function to format clock data and insert it into the buffer.
To get a clock summary of the current level 1 tree, for the current day, you could write:
#+BEGIN: clocktable :maxlevel 2 :block today :scope tree1 :link t #+END: clocktable
To use a specific time range you could write80
#+BEGIN: clocktable :tstart "<2006-08-10 Thu 10:00>" :tend "<2006-08-10 Thu 12:00>" #+END: clocktable
A range starting a week ago and ending right now could be written as
#+BEGIN: clocktable :tstart "<-1w>" :tend "<now>" #+END: clocktable
A summary of the current subtree with % times would be
#+BEGIN: clocktable :scope subtree :link t :formula % #+END: clocktable
A horizontally compact representation of everything clocked during last week would be
#+BEGIN: clocktable :scope agenda :block lastweek :compact t #+END: clocktable
Previous: The clock table, Up: Clocking Work Time [Contents][Index]
If you clock in on a work item, and then walk away from your computer—perhaps to take a phone call—you often need to “resolve” the time you were away by either subtracting it from the current clock, or applying it to another one.
By customizing the variable org-clock-idle-time
to some integer,
such as 10 or 15, Emacs can alert you when you get back to your
computer after being idle for that many minutes81, and ask what
you want to do with the idle time. There will be a question waiting
for you when you get back, indicating how much idle time has passed
constantly updated with the current amount, as well as a set of
choices to correct the discrepancy:
To keep some or all of the minutes and stay clocked in, press k. Org asks how many of the minutes to keep. Press RET to keep them all, effectively changing nothing, or enter a number to keep that many minutes.
If you use the shift key and press K, it keeps however many minutes you request and then immediately clock out of that task. If you keep all of the minutes, this is the same as just clocking out of the current task.
To keep none of the minutes, use s to subtract all the away time from the clock, and then check back in from the moment you returned.
To keep none of the minutes and just clock out at the start of the away time, use the shift key and press S. Remember that using shift always leave you clocked out, no matter which option you choose.
To cancel the clock altogether, use C. Note that if instead of canceling you subtract the away time, and the resulting clock amount is less than a minute, the clock is still canceled rather than cluttering up the log with an empty entry.
What if you subtracted those away minutes from the current clock, and now want to apply them to a new clock? Simply clock in to any task immediately after the subtraction. Org will notice that you have subtracted time “on the books”, so to speak, and will ask if you want to apply those minutes to the next task you clock in on.
There is one other instance when this clock resolution magic occurs. Say you were clocked in and hacking away, and suddenly your cat chased a mouse who scared a hamster that crashed into your UPS’s power button! You suddenly lose all your buffers, but thanks to auto-save you still have your recent Org mode changes, including your last clock in.
If you restart Emacs and clock into any task, Org will notice that you have a dangling clock which was never clocked out from your last session. Using that clock’s starting time as the beginning of the unaccounted-for period, Org will ask how you want to resolve that time. The logic and behavior is identical to dealing with away time due to idleness; it is just happening due to a recovery event rather than a set amount of idle time.
You can also check all the files visited by your Org agenda for dangling clocks at any time using M-x org-resolve-clocks RET (or C-c C-x C-z).
You may want to start clocking from the time when you clocked out the
previous task. To enable this systematically, set
org-clock-continuously
to non-nil
. Each time you clock in, Org
retrieves the clock-out time of the last clocked entry for this
session, and start the new clock from there.
If you only want this from time to time, use three universal prefix
arguments with org-clock-in
and two C-u C-u with
org-clock-in-last
.
When you often forget to clock out before being idle and you don’t
want to manually set the clocking time to take into account, you can
set org-clock-auto-clockout-timer
to a number of seconds and add
‘(org-clock-auto-clockout-insinuate)’ to your ‘.emacs’ file.
When the clock is running and Emacs is idle for more than this number of seconds, the clock will be clocked out automatically.
Use ‘M-x org-clock-toggle-auto-clockout RET’ to temporarily turn this on or off.
Next: Timers, Previous: Clocking Work Time, Up: Dates and Times [Contents][Index]
If you want to plan your work in a very detailed way, or if you need to produce offers with quotations of the estimated work effort, you may want to assign effort estimates to entries. If you are also clocking your work, you may later want to compare the planned effort with the actual working time, a great way to improve planning estimates.
Effort estimates are stored in a special property ‘EFFORT’. Multiple formats are supported, such as ‘3:12’, ‘1:23:45’, or ‘1d3h5min’; see the file ‘org-duration.el’ for more detailed information about the format.
You can set the effort for an entry with the following commands:
org-set-effort
)Set the effort estimate for the current entry. With a prefix argument, set it to the next allowed value—see below. This command is also accessible from the agenda with the e key.
org-clock-modify-effort-estimate
)Modify the effort estimate of the item currently being clocked.
Clearly the best way to work with effort estimates is through column view (see Column View). You should start by setting up discrete values for effort estimates, and a ‘COLUMNS’ format that displays these values together with clock sums—if you want to clock your time. For a specific buffer you can use:
#+PROPERTY: Effort_ALL 0 0:10 0:30 1:00 2:00 3:00 4:00 5:00 6:00 7:00 #+COLUMNS: %40ITEM(Task) %17Effort(Estimated Effort){:} %CLOCKSUM
or, even better, you can set up these values globally by customizing
the variables org-global-properties
and
org-columns-default-format
. In particular if you want to use this
setup also in the agenda, a global setup may be advised.
The way to assign estimates to individual items is then to switch to column mode, and to use S-RIGHT and S-LEFT to change the value. The values you enter are immediately summed up in the hierarchy. In the column next to it, any clocked time is displayed.
If you switch to column view in the daily/weekly agenda, the effort
column summarizes the estimated work effort for each day82, and
you can use this to find space in your schedule. To get an overview
of the entire part of the day that is committed, you can set the
option org-agenda-columns-add-appointments-to-effort-sum
. The
appointments on a day that take place over a specified time interval
are then also added to the load estimate of the day.
Effort estimates can be used in secondary agenda filtering that is triggered with the / key in the agenda (see Agenda Commands). If you have these estimates defined consistently, two or three key presses narrow down the list to stuff that fits into an available time slot.
Previous: Effort Estimates, Up: Dates and Times [Contents][Index]
Org provides two types of timers. There is a relative timer that counts up, which can be useful when taking notes during, for example, a meeting or a video viewing. There is also a countdown timer.
The relative and countdown are started with separate commands.
org-timer-start
)Start or reset the relative timer. By default, the timer is set to 0. When called with a C-u prefix, prompt the user for a starting offset. If there is a timer string at point, this is taken as the default, providing a convenient way to restart taking notes after a break in the process. When called with a double prefix argument C-u C-u, change all timer strings in the active region by a certain amount. This can be used to fix timer strings if the timer was not started at exactly the right moment.
org-timer-set-timer
)Start a countdown timer. The user is prompted for a duration.
org-timer-default-timer
sets the default countdown value. Giving
a numeric prefix argument overrides this default value. This
command is available as ; in agenda buffers.
Once started, relative and countdown timers are controlled with the same commands.
org-timer
)Insert a relative time into the buffer. The first time you use this, the timer starts. Using a prefix argument restarts it.
org-timer-item
)Insert a description list item with the current relative time. With a prefix argument, first reset the timer to 0.
org-insert-heading
)Once the timer list is started, you can also use M-RET to insert new timer items.
org-timer-pause-or-continue
)Pause the timer, or continue it if it is already paused.
org-timer-stop
)Stop the timer. After this, you can only start a new timer, not continue the old one. This command also removes the timer from the mode line.
Next: Capture and Attachments, Previous: Dates and Times, Up: Top [Contents][Index]
Once information is in the system, it may need to be moved around. Org provides Refile, Copy and Archive commands for this. Refile and Copy helps with moving and copying outlines. Archiving helps to keep the system compact and fast.
• Refile and Copy | Moving/copying a tree from one place to another. | |
• Archiving | What to do with finished products. |
Next: Archiving, Up: Refiling and Archiving [Contents][Index]
When reviewing the captured data, you may want to refile or to copy some of the entries into a different list, for example into a project. Cutting, finding the right location, and then pasting the note is cumbersome. To simplify this process, you can use the following special command:
org-refile
)Refile the entry or region at point. This command offers possible
locations for refiling the entry and lets you select one with
completion. The item (or all items in the region) is filed below
the target heading as a subitem. Depending on
org-reverse-note-order
, it is either the first or last subitem.
By default, all level 1 headlines in the current buffer are
considered to be targets, but you can have more complex definitions
across a number of files. See the variable org-refile-targets
for
details. If you would like to select a location via
a file-path-like completion along the outline path, see the
variables org-refile-use-outline-path
and
org-outline-path-complete-in-steps
. If you would like to be able
to create new nodes as new parents for refiling on the fly, check
the variable org-refile-allow-creating-parent-nodes
. When the
variable org-log-refile
83 is set, a timestamp or a note is
recorded whenever an entry is refiled.
Use the refile interface to jump to a heading.
org-refile-goto-last-stored
)Jump to the location where org-refile
last moved a tree to.
Refile as the child of the item currently being clocked.
Refile and keep the entry in place. Also see org-refile-keep
to
make this the default behavior, and beware that this may result in
duplicated ‘ID’ properties.
org-refile-cache-clear
)Clear the target cache. Caching of refile targets can be turned on
by setting org-refile-use-cache
. To make the command see new
possible targets, you have to clear the cache with this command.
org-refile-copy
)Copying works like refiling, except that the original note is not deleted.
Previous: Refile and Copy, Up: Refiling and Archiving [Contents][Index]
When a project represented by a (sub)tree is finished, you may want to move the tree out of the way and to stop it from contributing to the agenda. Archiving is important to keep your working files compact and global searches like the construction of agenda views fast.
org-archive-subtree-default
)Archive the current entry using the command specified in the
variable org-archive-default-command
.
• Moving subtrees | Moving a tree to an archive file. | |
• Internal archiving | Switch off a tree but keep it in the file. |
Next: Internal archiving, Up: Archiving [Contents][Index]
The most common archiving action is to move a project tree to another file, the archive file.
org-archive-subtree
)Archive the subtree starting at point position to the location given
by org-archive-location
.
Check if any direct children of the current headline could be moved to the archive. To do this, check each subtree for open TODO entries. If none is found, the command offers to move it to the archive location. If point is not on a headline when this command is invoked, check level 1 trees.
As above, but check subtree for timestamps instead of TODO entries. The command offers to archive the subtree if it does contain a timestamp, and that timestamp is in the past.
The default archive location is a file in the same directory as the
current file, with the name derived by appending ‘_archive’ to the
current file name. You can also choose what heading to file archived
items under, with the possibility to add them to a datetree in a file.
For information and examples on how to specify the file and the
heading, see the documentation string of the variable
org-archive-location
.
There is also an in-buffer option for setting this variable, for example:
#+ARCHIVE: %s_done::
If you would like to have a special archive location for a single entry or a (sub)tree, give the entry an ‘ARCHIVE’ property with the location as the value (see Properties and Columns).
When a subtree is moved, it receives a number of special properties
that record context information like the file from where the entry
came, its outline path the archiving time etc. Configure the variable
org-archive-save-context-info
to adjust the amount of information
added.
When org-archive-subtree-save-file-p
is non-nil
, save the target
archive buffer.
Previous: Moving subtrees, Up: Archiving [Contents][Index]
If you want to just switch off—for agenda views—certain subtrees without moving them to a different file, you can use the ‘ARCHIVE’ tag.
A headline that is marked with the ‘ARCHIVE’ tag (see Tags) stays at its location in the outline tree, but behaves in the following way:
org-cycle-open-archived-trees
. Also normal outline commands, like
outline-show-all
, open archived subtrees.
org-sparse-tree-open-archived-trees
.
org-agenda-skip-archived-trees
, in which case these trees are
always included. In the agenda you can press v a to get
archives temporarily included.
org-export-with-archived-trees
.
org-columns-skip-archived-trees
is configured to nil
.
The following commands help manage the ‘ARCHIVE’ tag:
org-toggle-archive-tag
)Toggle the archive tag for the current headline. When the tag is set, the headline changes to a shadowed face, and the subtree below it is hidden.
Check if any direct children of the current headline should be archived. To do this, check each subtree for open TODO entries. If none is found, the command offers to set the ‘ARCHIVE’ tag for the child. If point is not on a headline when this command is invoked, check the level 1 trees.
org-force-cycle-archived
)Cycle a tree even if it is tagged with ‘ARCHIVE’.
org-archive-to-archive-sibling
)Move the current entry to the Archive Sibling. This is a sibling of the entry with the heading ‘Archive’ and the archive tag. The entry becomes a child of that sibling and in this way retains a lot of its original context, including inherited tags and approximate position in the outline.
Next: Agenda Views, Previous: Refiling and Archiving, Up: Top [Contents][Index]
An important part of any organization system is the ability to quickly capture new ideas and tasks, and to associate reference material with them. Org does this using a process called capture. It also can store files related to a task (attachments) in a special directory. Finally, it can parse RSS feeds for information. To learn how to let external programs (for example a web browser) trigger Org to capture material, see Protocols.
• Capture | Capturing new stuff. | |
• Attachments | Attach files to outlines. | |
• RSS Feeds | Getting input from RSS feeds. |
Next: Attachments, Up: Capture and Attachments [Contents][Index]
Capture lets you quickly store notes with little interruption of your work flow. Org’s method for capturing new items is heavily inspired by John Wiegley’s excellent Remember package.
• Setting up capture | Where notes will be stored. | |
• Using capture | Commands to invoke and terminate capture. | |
• Capture templates | Define the outline of different note types. |
Next: Using capture, Up: Capture [Contents][Index]
The following customization sets a default target file for notes.
(setq org-default-notes-file (concat org-directory "/notes.org"))
You may also define a global key for capturing new material (see Activation).
Next: Capture templates, Previous: Setting up capture, Up: Capture [Contents][Index]
org-capture
)Display the capture templates menu. If you have templates defined (see Capture templates), it offers these templates for selection or use a new Org outline node as the default template. It inserts the template into the target file and switch to an indirect buffer narrowed to this new node. You may then insert the information you want.
org-capture-finalize
)Once you have finished entering information into the capture buffer, C-c C-c returns you to the window configuration before the capture process, so that you can resume your work without further distraction. When called with a prefix argument, finalize and then jump to the captured item.
org-capture-refile
)Finalize the capture process by refiling the note to a different
place (see Refile and Copy). Please realize that this is a normal
refiling command that will be executed—so point position at the
moment you run this command is important. If you have inserted
a tree with a parent and children, first move point back to the
parent. Any prefix argument given to this command is passed on to
the org-refile
command.
org-capture-kill
)Abort the capture process and return to the previous state.
You can also call org-capture
in a special way from the agenda,
using the k c key combination. With this access, any
timestamps inserted by the selected capture template defaults to the
date at point in the agenda, rather than to the current date.
To find the locations of the last stored capture, use org-capture
with prefix commands:
Visit the target location of a capture template. You get to select the template in the usual way.
Visit the last stored capture item in its buffer.
You can also jump to the bookmark org-capture-last-stored
, which is
automatically created unless you set org-capture-bookmark
to nil
.
To insert the capture at point in an Org buffer, call org-capture
with a C-0 prefix argument.
Previous: Using capture, Up: Capture [Contents][Index]
You can use templates for different types of capture items, and for different target locations. The easiest way to create such templates is through the customize interface.
Customize the variable org-capture-templates
.
Before we give the formal description of template definitions, let’s look at an example. Say you would like to use one template to create general TODO entries, and you want to put these entries under the heading ‘Tasks’ in your file ‘~/org/gtd.org’. Also, a date tree in the file ‘journal.org’ should capture journal entries. A possible configuration would look like:
(setq org-capture-templates '(("t" "Todo" entry (file+headline "~/org/gtd.org" "Tasks") "* TODO %?\n %i\n %a") ("j" "Journal" entry (file+datetree "~/org/journal.org") "* %?\nEntered on %U\n %i\n %a")))
If you then press t from the capture menu, Org will prepare the template for you like this:
* TODO [[file:LINK TO WHERE YOU INITIATED CAPTURE]]
During expansion of the template, ‘%a’ has been replaced by a link to the location from where you called the capture command. This can be extremely useful for deriving tasks from emails, for example. You fill in the task definition, press C-c C-c and Org returns you to the same place where you started the capture process.
To define special keys to capture to a particular template without going through the interactive template selection, you can create your key binding like this:
(define-key global-map (kbd "C-c x") (lambda () (interactive) (org-capture nil "x")))
• Template elements | What is needed for a complete template entry. | |
• Template expansion | Filling in information about time and context. | |
• Templates in contexts | Only show a template in a specific context. |
Next: Template expansion, Up: Capture templates [Contents][Index]
Now lets look at the elements of a template definition. Each entry in
org-capture-templates
is a list with the following items:
The keys that selects the template, as a string, characters only, for example ‘"a"’, for a template to be selected with a single key, or ‘"bt"’ for selection with two keys. When using several keys, keys using the same prefix key must be sequential in the list and preceded by a 2-element entry explaining the prefix key, for example:
("b" "Templates for marking stuff to buy")
If you do not define a template for the C key, this key opens the Customize buffer for this complex variable.
A short string describing the template, shown during selection.
The type of entry, a symbol. Valid values are:
entry
An Org mode node, with a headline. Will be filed as the child of the target entry or as a top-level entry. The target file should be an Org file.
item
A plain list item, placed in the first plain list at the target location. Again the target file should be an Org file.
checkitem
A checkbox item. This only differs from the plain list item by the default template.
table-line
A new line in the first table at the target location. Where
exactly the line will be inserted depends on the properties
:prepend
and :table-line-pos
(see below).
plain
Text to be inserted as it is.
Specification of where the captured item should be placed. In Org
files, targets usually define a node. Entries will become children
of this node. Other types will be added to the table or list in the
body of this node. Most target specifications contain a file name.
If that file name is the empty string, it defaults to
org-default-notes-file
. A file can also be given as a variable or
as a function called with no argument. When an absolute path is not
specified for a target, it is taken as relative to org-directory
.
Valid values are:
Text will be placed at the beginning or end of that file.
Filing as child of this entry, or in the body of the entry.
Fast configuration if the target heading is unique in the file.
For non-unique headings, the full path is safer.
Use a regular expression to position point.
This target84 creates a heading in a date tree85 for
today’s date. If the optional outline path is given, the tree
will be built under the node it is pointing to, instead of at top
level. Check out the :time-prompt
and :tree-type
properties
below for additional options.
A function to find the right location in the file.
File to the entry that is currently being clocked.
Most general way: write your own function which both visits the file and moves point to the right location.
The template for creating the capture item. If you leave this empty, an appropriate default template will be used. Otherwise this is a string with escape codes, which will be replaced depending on time and context of the capture call. You may also get this template string from a file86, or dynamically, from a function using either syntax:
(file "/path/to/template-file") (function FUNCTION-RETURNING-THE-TEMPLATE)
The rest of the entry is a property list of additional options. Recognized properties are:
:prepend
Normally new captured information will be appended at the target location (last child, last table line, last list item, …). Setting this property changes that.
:immediate-finish
When set, do not offer to edit the information, just file it away immediately. This makes sense if the template only needs information that can be added automatically.
:jump-to-captured
When set, jump to the captured entry when finished.
:empty-lines
Set this to the number of lines to insert before and after the new item. Default 0, and the only other common value is 1.
:empty-lines-after
Set this to the number of lines that should be inserted after the
new item. Overrides :empty-lines
for the number of lines
inserted after.
:empty-lines-before
Set this to the number of lines that should be inserted before the
new item. Overrides :empty-lines
for the number lines inserted
before.
:clock-in
Start the clock in this item.
:clock-keep
Keep the clock running when filing the captured entry.
:clock-resume
If starting the capture interrupted a clock, restart that clock
when finished with the capture. Note that :clock-keep
has
precedence over :clock-resume
. When setting both to non-nil
,
the current clock will run and the previous one will not be
resumed.
:time-prompt
Prompt for a date/time to be used for date/week trees and when
filling the template. Without this property, capture uses the
current date and time. Even if this property has not been set,
you can force the same behavior by calling org-capture
with
a C-1 prefix argument.
:tree-type
Use week
to make a week tree instead of the month-day tree,
i.e., place the headings for each day under a heading with the
current ISO week. Use month
to group entries by month
only. Default is to group entries by day.
:unnarrowed
Do not narrow the target buffer, simply show the full buffer. Default is to narrow it so that you only see the new material.
:table-line-pos
Specification of the location in the table where the new line should be inserted. It should be a string like ‘II-3’ meaning that the new line should become the third line before the second horizontal separator line.
:kill-buffer
If the target file was not yet visited when capture was invoked, kill the buffer again after capture is completed.
:no-save
Do not save the target file after finishing the capture.
Next: Templates in contexts, Previous: Template elements, Up: Capture templates [Contents][Index]
In the template itself, special “%-escapes”87 allow dynamic insertion of content. The templates are expanded in the order given here:
Insert the contents of the file given by FILE.
Evaluate Elisp expression EXP and replace it with the result. The EXP form must return a string. Only placeholders pre-existing within the template, or introduced with ‘%[file]’, are expanded this way. Since this happens after expanding non-interactive “%-escapes”, those can be used to fill the expression.
The result of format-time-string on the FORMAT specification.
Timestamp, date only.
Timestamp, with date and time.
Like ‘%t’, ‘%T’ above, but inactive timestamps.
Initial content, the region when capture is called while the region is active. If there is text before ‘%i’ on the same line, such as indentation, and ‘%i’ is not inside a ‘%(exp)’ form, that prefix is added before every line in the inserted text.
Annotation, normally the link created with org-store-link
.
Like ‘%a’, but prompt for the description part.
Like ‘%a’, but only insert the literal link.
Like ‘%l’, but without brackets (the link content itself).
Current kill ring head.
Content of the X clipboard.
Title of the currently clocked task.
Link to the currently clocked task.
User name (taken from user-full-name
).
File visited by current buffer when org-capture was called.
Full path of the file or directory visited by current buffer.
Specific information for certain link types, see below.
Prompt for tags, with completion on tags in target file.
Prompt for tags, with completion all tags in all agenda files.
Like ‘%t’, but prompt for date. Similarly ‘%^T’, ‘%^u’, ‘%^U’. You may define a prompt like ‘%^{Birthday}t’.
Interactive selection of which kill or clip to use.
Like ‘%^C’, but insert as link.
Prompt the user for a value for property PROP. You may specify a default value with ‘%^{PROP|default}’.
Prompt the user for a string and replace this sequence with it. You may specify a default value and a completion table with ‘%^{prompt|default|completion2|completion3...}’. The arrow keys access a prompt-specific history.
Insert the text entered at the Nth ‘%^{PROMPT}’, where N is a number, starting from 1.
After completing the template, position point here.
For specific link types, the following keywords are defined88:
Link type | Available keywords |
---|---|
bbdb | ‘%:name’, ‘%:company’ |
irc | ‘%:server’, ‘%:port’, ‘%:nick’ |
mh, rmail | ‘%:type’, ‘%:subject’, ‘%:message-id’ |
‘%:from’, ‘%:fromname’, ‘%:fromaddress’ | |
‘%:to’, ‘%:toname’, ‘%:toaddress’ | |
‘%:date’ (message date header field) | |
‘%:date-timestamp’ (date as active timestamp) | |
‘%:date-timestamp-inactive’ (date as inactive timestamp) | |
‘%:fromto’ (either “to NAME” or “from NAME”)89 | |
gnus | ‘%:group’, for messages also all email fields |
w3, w3m | ‘%:url’ |
info | ‘%:file’, ‘%:node’ |
calendar | ‘%:date’ |
org-protocol | ‘%:link’, ‘%:description’, ‘%:annotation’ |
Previous: Template expansion, Up: Capture templates [Contents][Index]
To control whether a capture template should be accessible from
a specific context, you can customize
org-capture-templates-contexts
. Let’s say, for example, that you
have a capture template “p” for storing Gnus emails containing
patches. Then you would configure this option like this:
(setq org-capture-templates-contexts '(("p" (in-mode . "message-mode"))))
You can also tell that the command key p should refer to another template. In that case, add this command key like this:
(setq org-capture-templates-contexts '(("p" "q" (in-mode . "message-mode"))))
See the docstring of the variable for more information.
Next: RSS Feeds, Previous: Capture, Up: Capture and Attachments [Contents][Index]
It is often useful to associate reference material with an outline node. Small chunks of plain text can simply be stored in the subtree of a project. Hyperlinks (see Hyperlinks) can establish associations with files that live elsewhere on a local, or even remote, computer, like emails or source code files belonging to a project.
Another method is attachments, which are files located in a directory belonging to an outline node. Org uses directories either named by a unique ID of each entry, or by a ‘DIR’ property.
• Attachment defaults and dispatcher | How to access attachment commands | |
• Attachment options | Configuring the attachment system | |
• Attachment links | Hyperlink access to attachments | |
• Automatic version-control with Git | Everything safely stored away | |
• Attach from Dired | Using dired to select an attachment |
Next: Attachment options, Up: Attachments [Contents][Index]
By default, Org attach uses ID properties when adding attachments to outline nodes. This makes working with attachments fully automated. There is no decision needed for folder-name or location. ID-based directories are by default located in the ‘data/’ directory, which lives in the same directory where your Org file lives90.
When attachments are made using org-attach
a default tag ‘ATTACH’ is
added to the node that gets the attachments.
For more control over the setup, see Attachment options.
The following commands deal with attachments:
org-attach
)The dispatcher for commands related to the attachment system. After these keys, a list of commands is displayed and you must press an additional key to select a command:
org-attach-attach
)Select a file and move it into the task’s attachment directory.
The file is copied, moved, or linked, depending on
org-attach-method
. Note that hard links are not supported on
all systems.
Attach a file using the copy/move/link method. Note that hard links are not supported on all systems.
org-attach-buffer
)Select a buffer and save it as a file in the task’s attachment directory.
org-attach-new
)Create a new attachment as an Emacs buffer.
org-attach-sync
)Synchronize the current task with its attachment directory, in case you added attachments yourself.
org-attach-open
)Open current task’s attachment. If there is more than one, prompt
for a file name first. Opening follows the rules set by
org-file-apps
. For more details, see the information on
following hyperlinks (see Handling Links).
org-attach-open-in-emacs
)Also open the attachment, but force opening the file in Emacs.
org-attach-reveal
)Open the current task’s attachment directory.
org-attach-reveal-in-emacs
)Also open the directory, but force using Dired in Emacs.
org-attach-delete-one
)Select and delete a single attachment.
org-attach-delete-all
)Delete all of a task’s attachments. A safer way is to open the directory in Dired and delete from there.
org-attach-set-directory
)Set a specific directory as the entry’s attachment directory. This works by putting the directory path into the ‘DIR’ property.
org-attach-unset-directory
)Remove the attachment directory. This command removes the ‘DIR’ property and asks the user to either move content inside that folder, if an ‘ID’ property is set, delete the content, or to leave the attachment directory as is but no longer attached to the outline node.
Next: Attachment links, Previous: Attachment defaults and dispatcher, Up: Attachments [Contents][Index]
There are a couple of options for attachments that are worth mentioning.
org-attach-id-dir
The directory where attachments are stored when ‘ID’ is used as method.
org-attach-dir-relative
When setting the ‘DIR’ property on a node using C-c C-a s
(org-attach-set-directory
), absolute links are entered by default.
This option changes that to relative links.
org-attach-use-inheritance
By default folders attached to an outline node are inherited from
parents according to org-use-property-inheritance
. If one instead
want to set inheritance specifically for Org attach that can be done
using org-attach-use-inheritance
. Inheriting documents through
the node hierarchy makes a lot of sense in most cases. Especially
when using attachment links (see Attachment links). The following
example shows one use case for attachment inheritance:
* Chapter A ... :PROPERTIES: :DIR: Chapter A/ :END: ** Introduction Some text #+NAME: Image 1 [[attachment:image 1.jpg]]
Without inheritance one would not be able to resolve the link to ‘image 1.jpg’, since the link is inside a sub-heading to ‘Chapter A’.
Inheritance works the same way for both ‘ID’ and ‘DIR’ property. If both properties are defined on the same headline then ‘DIR’ takes precedence. This is also true if inheritance is enabled. If ‘DIR’ is inherited from a parent node in the outline, that property still takes precedence over an ‘ID’ property defined on the node itself.
org-attach-method
When attaching files using the dispatcher C-c C-a it
defaults to copying files. The behavior can be changed by
customizing org-attach-method
. Options are Copy, Move/Rename,
Hard link or Symbolic link.
org-attach-preferred-new-method
This customization lets you choose the default way to attach to
nodes without existing ‘ID’ and ‘DIR’ property. It defaults to id
but can also be set to dir
, ask
or nil
.
org-attach-archive-delete
Configure this to determine if attachments should be deleted or not when a subtree that has attachments is archived.
org-attach-auto-tag
When attaching files to a heading it will be assigned a tag according to what is set here.
org-attach-id-to-path-function-list
When ‘ID’ is used for attachments, the ID is parsed into a part of a
directory-path. See org-attach-id-uuid-folder-format
for the
default function. Define a new one and add it as first element in
org-attach-id-to-path-function-list
if you want the folder
structure in any other way. All functions in this list will be
tried when resolving existing ID’s into paths, to maintain backward
compatibility with existing folders in your system.
org-attach-store-link-p
Stores a link to the file that is being attached. The link is
stored in org-stored-links
for later insertion with C-c C-l (see Handling Links). Depending on what option is set in
org-attach-store-link-p
, the link is stored to either the original
location as a file link, the attachment location as an attachment
link or to the attachment location as a file link.
org-attach-commands
List of all commands used in the attach dispatcher.
org-attach-expert
Do not show the splash buffer with the attach dispatcher when
org-attach-expert
is set to non-nil
.
See customization group ‘Org Attach’ if you want to change the default settings.
Next: Automatic version-control with Git, Previous: Attachment options, Up: Attachments [Contents][Index]
Attached files and folders can be referenced using attachment links. This makes it easy to refer to the material added to an outline node. Especially if it was attached using the unique ID of the entry!
* TODO Some task :PROPERTIES: :ID: 95d50008-c12e-479f-a4f2-cc0238205319 :END: See attached document for more information: [[attachment:info.org]]
See External Links for more information about these links.
Next: Attach from Dired, Previous: Attachment links, Up: Attachments [Contents][Index]
If the directory attached to an outline node is a Git repository, Org can be configured to automatically commit changes to that repository when it sees them.
To make Org mode take care of versioning of attachments for you, add the following to your Emacs config:
(require 'org-attach-git)
Previous: Automatic version-control with Git, Up: Attachments [Contents][Index]
It is possible to attach files to a subtree from a Dired buffer. To
use this feature, have one window in Dired mode containing the file(s)
to be attached and another window with point in the subtree that shall
get the attachments. In the Dired window, with point on a file,
M-x org-attach-dired-to-subtree attaches the file to the
subtree using the attachment method set by variable
org-attach-method
. When files are marked in the Dired window then
all marked files get attached.
Add the following lines to the Emacs init file to have C-c C-x a attach files in Dired buffers.
(add-hook 'dired-mode-hook (lambda () (define-key dired-mode-map (kbd "C-c C-x a") #'org-attach-dired-to-subtree)))
The following code shows how to bind the previous command with a specific attachment method.
(add-hook 'dired-mode-hook (lambda () (define-key dired-mode-map (kbd "C-c C-x c") (lambda () (interactive) (let ((org-attach-method 'cp)) (call-interactively #'org-attach-dired-to-subtree))))))
Previous: Attachments, Up: Capture and Attachments [Contents][Index]
Org can add and change entries based on information found in RSS feeds
and Atom feeds. You could use this to make a task out of each new
podcast in a podcast feed. Or you could use a phone-based
note-creating service on the web to import tasks into Org. To access
feeds, configure the variable org-feed-alist
. The docstring of this
variable has detailed information. With the following
(setq org-feed-alist '(("Slashdot" "http://rss.slashdot.org/Slashdot/slashdot" "~/txt/org/feeds.org" "Slashdot Entries")))
new items from the feed provided by ‘rss.slashdot.org’ result in new entries in the file ‘~/org/feeds.org’ under the heading ‘Slashdot Entries’, whenever the following command is used:
org-feed-update-all
)Collect items from the feeds configured in org-feed-alist
and act
upon them.
org-feed-goto-inbox
)Prompt for a feed name and go to the inbox configured for this feed.
Under the same headline, Org creates a drawer ‘FEEDSTATUS’ in which it stores information about the status of items in the feed, to avoid adding the same item several times.
For more information, including how to read atom feeds, see
‘org-feed.el’ and the docstring of org-feed-alist
.
Next: Markup for Rich Contents, Previous: Capture and Attachments, Up: Top [Contents][Index]
Due to the way Org works, TODO items, time-stamped items, and tagged headlines can be scattered throughout a file or even a number of files. To get an overview of open action items, or of events that are important for a particular date, this information must be collected, sorted and displayed in an organized way.
Org can select items based on various criteria and display them in a separate buffer. Six different view types are provided:
The extracted information is displayed in a special agenda buffer. This buffer is read-only, but provides commands to visit the corresponding locations in the original Org files, and even to edit these files remotely.
By default, the report ignores commented (see Comment Lines) and
archived (see Internal archiving) entries. You can override this by
setting org-agenda-skip-comment-trees
and
org-agenda-skip-archived-trees
to nil
.
Two variables control how the agenda buffer is displayed and whether
the window configuration is restored when the agenda exits:
org-agenda-window-setup
and org-agenda-restore-windows-after-quit
.
• Agenda Files | Files being searched for agenda information. | |
• Agenda Dispatcher | Keyboard access to agenda views. | |
• Built-in Agenda Views | What is available out of the box? | |
• Presentation and Sorting | How agenda items are prepared for display. | |
• Agenda Commands | Remote editing of Org trees. | |
• Custom Agenda Views | Defining special searches and views. | |
• Exporting Agenda Views | Writing a view to a file. | |
• Agenda Column View | Using column view for collected entries. |
Next: Agenda Dispatcher, Up: Agenda Views [Contents][Index]
The information to be shown is normally collected from all agenda
files, the files listed in the variable org-agenda-files
91.
If a directory is part of this list, all files with the extension
‘.org’ in this directory are part of the list.
Thus, even if you only work with a single Org file, that file should
be put into the list92. You can customize org-agenda-files
,
but the easiest way to maintain it is through the following commands
org-agenda-file-to-front
)Add current file to the list of agenda files. The file is added to the front of the list. If it was already in the list, it is moved to the front. With a prefix argument, file is added/moved to the end.
org-remove-file
)Remove current file from the list of agenda files.
org-cycle-agenda-files
)Cycle through agenda file list, visiting one file after the other.
Command to use an Iswitchb-like interface to switch to and between Org buffers.
The Org menu contains the current list of files and can be used to visit any of them.
If you would like to focus the agenda temporarily on a file not in this list, or on just one file in the list, or even on only a subtree in a file, then this can be done in different ways. For a single agenda command, you may press < once or several times in the dispatcher (see Agenda Dispatcher). To restrict the agenda scope for an extended period, use the following commands:
org-agenda-set-restriction-lock
)Restrict the agenda to the current subtree. If there already is a restriction at point, remove it. When called with a universal prefix argument or with point before the first headline in a file, set the agenda scope to the entire file. This restriction remains in effect until removed with C-c C-x >, or by typing either < or > in the agenda dispatcher. If there is a window displaying an agenda view, the new restriction takes effect immediately.
org-agenda-remove-restriction-lock
)Remove the restriction created by C-c C-x <.
When working with Speedbar, you can use the following commands in the Speedbar frame:
org-speedbar-set-agenda-restriction
)Restrict the agenda to the item—either an Org file or a subtree in such a file—at point in the Speedbar frame. If agenda is already restricted there, remove the restriction. If there is a window displaying an agenda view, the new restriction takes effect immediately.
org-agenda-remove-restriction-lock
)Remove the restriction.
Next: Built-in Agenda Views, Previous: Agenda Files, Up: Agenda Views [Contents][Index]
The views are created through a dispatcher, accessible with M-x org-agenda, or, better, bound to a global key (see Activation). It displays a menu from which an additional letter is required to execute a command. The dispatcher offers the following default commands:
Create the calendar-like agenda (see Weekly/daily agenda).
Create a list of all TODO items (see Global TODO list).
Create a list of headlines matching a given expression (see Matching tags and properties).
Create a list of entries selected by a boolean expression of keywords and/or regular expressions that must or must not occur in the entry.
Search for a regular expression in all agenda files and additionally
in the files listed in org-agenda-text-search-extra-files
. This
uses the Emacs command multi-occur
. A prefix argument can be used
to specify the number of context lines for each match, default is
Create a list of stuck projects (see Stuck projects).
Configure the list of stuck projects (see Stuck projects).
Restrict an agenda command to the current buffer93. If narrowing is in effect restrict to the narrowed part of the buffer. After pressing <, you still need to press the character selecting the command.
If there is an active region, restrict the following agenda command to the region. Otherwise, restrict it to the current subtree94. After pressing < <, you still need to press the character selecting the command.
Toggle sticky agenda views. By default, Org maintains only a single
agenda buffer and rebuilds it each time you change the view, to make
sure everything is always up to date. If you switch between views
often and the build time bothers you, you can turn on sticky agenda
buffers (make this the default by customizing the variable
org-agenda-sticky
). With sticky agendas, the dispatcher only
switches to the selected view, you need to update it by hand with
r or g. You can toggle sticky agenda view any
time with org-toggle-sticky-agenda
.
You can also define custom commands that are accessible through the dispatcher, just like the default commands. This includes the possibility to create extended agenda buffers that contain several blocks together, for example the weekly agenda, the global TODO list and a number of special tags matches. See Custom Agenda Views.
Next: Presentation and Sorting, Previous: Agenda Dispatcher, Up: Agenda Views [Contents][Index]
In this section we describe the built-in views.
• Weekly/daily agenda | The calendar page with current tasks. | |
• Global TODO list | All unfinished action items. | |
• Matching tags and properties | Structured information with fine-tuned search. | |
• Search view | Find entries by searching for text. | |
• Stuck projects | Find projects you need to review. |
Next: Global TODO list, Up: Built-in Agenda Views [Contents][Index]
The purpose of the weekly/daily agenda is to act like a page of a paper agenda, showing all the tasks for the current week or day.
org-agenda-list
)Compile an agenda for the current week from a list of Org files. The agenda shows the entries for each day. With a numeric prefix argument95—like C-u 2 1 M-x org-agenda a—you may set the number of days to be displayed.
The default number of days displayed in the agenda is set by the
variable org-agenda-span
. This variable can be set to any number of
days you want to see by default in the agenda, or to a span name, such
a day
, week
, month
or year
. For weekly agendas, the default
is to start on the previous Monday (see
org-agenda-start-on-weekday
). You can also set the start date using
a date shift: ‘(setq org-agenda-start-day "+10d")’ starts the agenda
ten days from today in the future.
Remote editing from the agenda buffer means, for example, that you can change the dates of deadlines and appointments from the agenda buffer. The commands available in the Agenda buffer are listed in Agenda Commands.
Emacs contains the calendar and diary by Edward M. Reingold. The calendar displays a three-month calendar with holidays from different countries and cultures. The diary allows you to keep track of anniversaries, lunar phases, sunrise/set, recurrent appointments (weekly, monthly) and more. In this way, it is quite complementary to Org. It can be very useful to combine output from Org with the diary.
In order to include entries from the Emacs diary into Org mode’s agenda, you only need to customize the variable
(setq org-agenda-include-diary t)
After that, everything happens automatically. All diary entries including holidays, anniversaries, etc., are included in the agenda buffer created by Org mode. SPC, TAB, and RET can be used from the agenda buffer to jump to the diary file in order to edit existing diary entries. The i command to insert new entries for the current date works in the agenda buffer, as well as the commands S, M, and C to display Sunrise/Sunset times, show lunar phases and to convert to other calendars, respectively. c can be used to switch back and forth between calendar and agenda.
If you are using the diary only for expression entries and holidays, it is faster to not use the above setting, but instead to copy or even move the entries into an Org file. Org mode evaluates diary-style expression entries, and does it faster because there is no overhead for first creating the diary display. Note that the expression entries must start at the left margin, no whitespace is allowed before them, as seen in the following segment of an Org file:96
* Holidays :PROPERTIES: :CATEGORY: Holiday :END: %%(org-calendar-holiday) ; special function for holiday names * Birthdays :PROPERTIES: :CATEGORY: Ann :END: %%(org-anniversary 1956 5 14) Arthur Dent is %d years old %%(org-anniversary 1869 10 2) Mahatma Gandhi would be %d years old
If you are using the Insidious Big Brother Database to store your contacts, you very likely prefer to store anniversaries in BBDB rather than in a separate Org or diary file. Org supports this and can show BBDB anniversaries as part of the agenda. All you need to do is to add the following to one of your agenda files:
* Anniversaries :PROPERTIES: :CATEGORY: Anniv :END: %%(org-bbdb-anniversaries)
You can then go ahead and define anniversaries for a BBDB record. Basically, you need a field named ‘anniversary’ for the BBDB record which contains the date in the format ‘YYYY-MM-DD’ or ‘MM-DD’, followed by a space and the class of the anniversary (‘birthday’, ‘wedding’, or a format string). If you omit the class, it defaults to ‘birthday’. Here are a few examples, the header for the file ‘ol-bbdb.el’ contains more detailed information.
1973-06-22 06-22 1955-08-02 wedding 2008-04-14 %s released version 6.01 of Org mode, %d years ago
After a change to BBDB, or for the first agenda display during an Emacs session, the agenda display suffers a short delay as Org updates its hash with anniversaries. However, from then on things will be very fast, much faster in fact than a long list of ‘%%(diary-anniversary)’ entries in an Org or Diary file.
If you would like to see upcoming anniversaries with a bit of forewarning, you can use the following instead:
* Anniversaries :PROPERTIES: :CATEGORY: Anniv :END: %%(org-bbdb-anniversaries-future 3)
That will give you three days’ warning: on the anniversary date itself and the two days prior. The argument is optional: if omitted, it defaults to 7.
Org can interact with Emacs appointments notification facility. To
add the appointments of your agenda files, use the command
org-agenda-to-appt
. This command lets you filter through the list
of your appointments and add only those belonging to a specific
category or matching a regular expression. It also reads
a ‘APPT_WARNTIME’ property which overrides the value of
appt-message-warning-time
for this appointment. See the docstring
for details.
Next: Matching tags and properties, Previous: Weekly/daily agenda, Up: Built-in Agenda Views [Contents][Index]
The global TODO list contains all unfinished TODO items formatted and collected into a single place.
org-todo-list
)Show the global TODO list. This collects the TODO items from all agenda files (see Agenda Views) into a single buffer. By default, this lists items with a state the is not a DONE state. The buffer is in Agenda mode, so there are commands to examine and manipulate the TODO entries directly from that buffer (see Agenda Commands).
org-todo-list
)Like the above, but allows selection of a specific TODO keyword.
You can also do this by specifying a prefix argument to
t. You are prompted for a keyword, and you may also
specify several keywords by separating them with ‘|’ as the boolean
OR operator. With a numeric prefix, the Nth keyword in
org-todo-keywords
is selected.
The r key in the agenda buffer regenerates it, and you can give a prefix argument to this command to change the selected TODO keyword, for example 3 r. If you often need a search for a specific keyword, define a custom command for it (see Agenda Dispatcher).
Matching specific TODO keywords can also be done as part of a tags search (see Tag Searches).
Remote editing of TODO items means that you can change the state of a TODO entry with a single key press. The commands available in the TODO list are described in Agenda Commands.
Normally the global TODO list simply shows all headlines with TODO keywords. This list can become very long. There are two ways to keep it more compact:
org-agenda-todo-ignore-scheduled
to
exclude some or all scheduled items from the global TODO list,
org-agenda-todo-ignore-deadlines
to exclude some or all items with
a deadline set, org-agenda-todo-ignore-timestamp
to exclude some
or all items with an active timestamp other than a DEADLINE or
a SCHEDULED timestamp and/or org-agenda-todo-ignore-with-date
to
exclude items with at least one active timestamp.
org-agenda-todo-list-sublevels
to get this behavior.
Next: Search view, Previous: Global TODO list, Up: Built-in Agenda Views [Contents][Index]
If headlines in the agenda files are marked with tags (see Tags), or have properties (see Properties and Columns), you can select headlines based on this metadata and collect them into an agenda buffer. The match syntax described here also applies when creating sparse trees with C-c / m.
org-tags-view
)Produce a list of all headlines that match a given set of tags. The command prompts for a selection criterion, which is a boolean logic expression with tags, like ‘+work+urgent-withboss’ or ‘work|home’ (see Tags). If you often need a specific search, define a custom command for it (see Agenda Dispatcher).
org-tags-view
)Like m, but only select headlines that are also TODO
items and force checking subitems (see the variable
org-tags-match-list-sublevels
). To exclude scheduled/deadline
items, see the variable org-agenda-tags-todo-honor-ignore-options
.
Matching specific TODO keywords together with a tags match is also
possible, see Tag Searches.
The commands available in the tags list are described in Agenda Commands.
A search string can use Boolean operators ‘&’ for AND and ‘|’ for OR. ‘&’ binds more strongly than ‘|’. Parentheses are currently not implemented. Each element in the search is either a tag, a regular expression matching tags, or an expression like ‘PROPERTY OPERATOR VALUE’ with a comparison operator, accessing a property value. Each element may be preceded by ‘-’ to select against it, and ‘+’ is syntactic sugar for positive selection. The AND operator ‘&’ is optional when ‘+’ or ‘-’ is present. Here are some examples, using only tags.
Select headlines tagged ‘work’, but discard those also tagged ‘boss’.
Selects lines tagged ‘work’ or ‘laptop’.
Like before, but require the ‘laptop’ lines to be tagged also ‘night’.
Instead of a tag, you may also specify a regular expression enclosed in curly braces. For example, ‘work+{^boss.*}’ matches headlines that contain the tag ‘:work:’ and any tag starting with ‘boss’.
Group tags (see Tag Hierarchy) are expanded as regular expressions. E.g., if ‘work’ is a group tag for the group ‘:work:lab:conf:’, then searching for ‘work’ also searches for ‘{\(?:work\|lab\|conf\)}’ and searching for ‘-work’ searches for all headlines but those with one of the tags in the group (i.e., ‘-{\(?:work\|lab\|conf\)}’).
You may also test for properties (see Properties and Columns) at the
same time as matching tags. The properties may be real properties, or
special properties that represent other metadata (see Special Properties). For example, the property ‘TODO’ represents the TODO
keyword of the entry. Or, the property ‘LEVEL’ represents the level
of an entry. So searching ‘+LEVEL=3+boss-TODO​="DONE"’ lists all level
three headlines that have the tag ‘boss’ and are not marked with the
TODO keyword ‘DONE’. In buffers with org-odd-levels-only
set,
‘LEVEL’ does not count the number of stars, but ‘LEVEL=2’ corresponds
to 3 stars etc.
Here are more examples:
Select ‘work’-tagged TODO lines with the specific TODO keyword ‘WAITING’.
Waiting tasks both at work and at home.
When matching properties, a number of different operators can be used to test the value of a property. Here is a complex example:
+work-boss+PRIORITY="A"+Coffee="unlimited"+Effort<2 +With={Sarah|Denny}+SCHEDULED>="<2008-10-11>"
The type of comparison depends on how the comparison value is written:
So the search string in the example finds entries tagged ‘work’ but not ‘boss’, which also have a priority value ‘A’, a ‘Coffee’ property with the value ‘unlimited’, an ‘EFFORT’ property that is numerically smaller than 2, a ‘With’ property that is matched by the regular expression ‘Sarah|Denny’, and that are scheduled on or after October 11, 2008.
You can configure Org mode to use property inheritance during a search, but beware that this can slow down searches considerably. See Property Inheritance, for details.
For backward compatibility, and also for typing speed, there is also a different way to test TODO states in a search. For this, terminate the tags/property part of the search string (which may include several terms connected with ‘|’) with a ‘/’ and then specify a Boolean expression just for TODO keywords. The syntax is then similar to that for tags, but should be applied with care: for example, a positive selection on several TODO keywords cannot meaningfully be combined with boolean AND. However, negative selection combined with AND can be meaningful. To make sure that only lines are checked that actually have any TODO keyword (resulting in a speed-up), use M-x org-agenda M, or equivalently start the TODO part after the slash with ‘!’. Using M-x org-agenda M or ‘/!’ does not match TODO keywords in a DONE state. Examples:
Same as ‘work+TODO​="WAITING"’.
Select ‘work’-tagged TODO lines that are neither ‘WAITING’ nor ‘NEXT’.
Select ‘work’-tagged TODO lines that are either ‘WAITING’ or ‘NEXT’.
Next: Stuck projects, Previous: Matching tags and properties, Up: Built-in Agenda Views [Contents][Index]
This agenda view is a general text search facility for Org mode entries. It is particularly useful to find notes.
org-search-view
)This is a special search that lets you select entries by matching a substring or specific words using a boolean logic.
For example, the search string ‘computer equipment’ matches entries that contain ‘computer equipment’ as a substring, even if the two words are separated by more space or a line break.
Search view can also search for specific keywords in the entry, using
Boolean logic. The search string ‘+computer
+wifi -ethernet -{8\.11[bg]}’ matches note entries that contain the
keywords ‘computer’ and ‘wifi’, but not the keyword ‘ethernet’, and
which are also not matched by the regular expression ‘8\.11[bg]’,
meaning to exclude both ‘8.11b’ and ‘8.11g’. The first ‘+’ is
necessary to turn on boolean search, other ‘+’ characters are
optional. For more details, see the docstring of the command
org-search-view
.
You can incrementally and conveniently adjust a boolean search from the agenda search view with the following keys
[ | Add a positive search word |
] | Add a negative search word |
{ | Add a positive regular expression |
} | Add a negative regular expression |
Note that in addition to the agenda files, this command also searches
the files listed in org-agenda-text-search-extra-files
.
Previous: Search view, Up: Built-in Agenda Views [Contents][Index]
If you are following a system like David Allen’s GTD to organize your work, one of the “duties” you have is a regular review to make sure that all projects move along. A stuck project is a project that has no defined next actions, so it never shows up in the TODO lists Org mode produces. During the review, you need to identify such projects and define next actions for them.
org-agenda-list-stuck-projects
)List projects that are stuck.
Customize the variable org-stuck-projects
to define what a stuck
project is and how to find it.
You almost certainly need to configure this view before it works for you. The built-in default assumes that all your projects are level-2 headlines, and that a project is not stuck if it has at least one entry marked with a TODO keyword ‘TODO’ or ‘NEXT’ or ‘NEXTACTION’.
Let’s assume that you, in your own way of using Org mode, identify projects with a tag ‘:PROJECT:’, and that you use a TODO keyword ‘MAYBE’ to indicate a project that should not be considered yet. Let’s further assume that the TODO keyword ‘DONE’ marks finished projects, and that ‘NEXT’ and ‘TODO’ indicate next actions. The tag ‘:@shop:’ indicates shopping and is a next action even without the NEXT tag. Finally, if the project contains the special word ‘IGNORE’ anywhere, it should not be listed either. In this case you would start by identifying eligible projects with a tags/TODO match (see Tag Searches) ‘+PROJECT/-MAYBE-DONE’, and then check for ‘TODO’, ‘NEXT’, ‘@shop’, and ‘IGNORE’ in the subtree to identify projects that are not stuck. The correct customization for this is:
(setq org-stuck-projects '("+PROJECT/-MAYBE-DONE" ("NEXT" "TODO") ("@shop") "\\<IGNORE\\>"))
Note that if a project is identified as non-stuck, the subtree of this entry is searched for stuck projects.
Next: Agenda Commands, Previous: Built-in Agenda Views, Up: Agenda Views [Contents][Index]
Before displaying items in an agenda view, Org mode visually prepares
the items and sorts them. Each item occupies a single line. The line
starts with a prefix that contains the category (see Categories)
of the item and other important information. You can customize in
which column tags are displayed through org-agenda-tags-column
. You
can also customize the prefix using the option
org-agenda-prefix-format
. This prefix is followed by a cleaned-up
version of the outline headline associated with the item.
• Categories | Not all tasks are equal. | |
• Time-of-day specifications | How the agenda knows the time. | |
• Sorting of agenda items | The order of things. | |
• Filtering/limiting agenda items | Dynamically narrow the agenda. |
Next: Time-of-day specifications, Up: Presentation and Sorting [Contents][Index]
The category is a broad label assigned to each agenda item. By default, the category is simply derived from the file name, but you can also specify it with a special line in the buffer, like this:
#+CATEGORY: Thesis
If you would like to have a special category for a single entry or a (sub)tree, give the entry a ‘CATEGORY’ property with the special category you want to apply as the value.
The display in the agenda buffer looks best if the category is not
longer than 10 characters. You can set up icons for category by
customizing the org-agenda-category-icon-alist
variable.
Next: Sorting of agenda items, Previous: Categories, Up: Presentation and Sorting [Contents][Index]
Org mode checks each agenda item for a time-of-day specification. The time can be part of the timestamp that triggered inclusion into the agenda, for example
<2005-05-10 Tue 19:00>
Time ranges can be specified with two timestamps:
<2005-05-10 Tue 20:30>--<2005-05-10 Tue 22:15>
In the headline of the entry itself, a time(range)—like ‘12:45’ or a ‘8:30-1pm’—may also appear as plain text97.
If the agenda integrates the Emacs diary (see Weekly/daily agenda), time specifications in diary entries are recognized as well.
For agenda display, Org mode extracts the time and displays it in a standard 24 hour format as part of the prefix. The example times in the previous paragraphs would end up in the agenda like this:
8:30-13:00 Arthur Dent lies in front of the bulldozer 12:45...... Ford Prefect arrives and takes Arthur to the pub 19:00...... The Vogon reads his poem 20:30-22:15 Marvin escorts the Hitchhikers to the bridge
If the agenda is in single-day mode, or for the display of today, the timed entries are embedded in a time grid, like
8:00...... ------------------ 8:30-13:00 Arthur Dent lies in front of the bulldozer 10:00...... ------------------ 12:00...... ------------------ 12:45...... Ford Prefect arrives and takes Arthur to the pub 14:00...... ------------------ 16:00...... ------------------ 18:00...... ------------------ 19:00...... The Vogon reads his poem 20:00...... ------------------ 20:30-22:15 Marvin escorts the Hitchhikers to the bridge
The time grid can be turned on and off with the variable
org-agenda-use-time-grid
, and can be configured with
org-agenda-time-grid
.
Next: Filtering/limiting agenda items, Previous: Time-of-day specifications, Up: Presentation and Sorting [Contents][Index]
Before being inserted into a view, the items are sorted. How this is done depends on the type of view.
org-agenda-files
.
Within each category, items are sorted by priority (see
Priorities), which is composed of the base priority (2000 for
priority ‘A’, 1000 for ‘B’, and 0 for ‘C’), plus additional
increments for overdue scheduled or deadline items.
Sorting can be customized using the variable
org-agenda-sorting-strategy
, and may also include criteria based on
the estimated effort of an entry (see Effort Estimates).
Previous: Sorting of agenda items, Up: Presentation and Sorting [Contents][Index]
Agenda built-in or custom commands are statically defined. Agenda filters and limits allow to flexibly narrow down the list of agenda entries.
Filters only change the visibility of items, are very fast and are mostly used interactively98. You can switch quickly between different filters without having to recreate the agenda. Limits on the other hand take effect before the agenda buffer is populated, so they are mostly useful when defined as local variables within custom agenda commands.
The general filtering command is org-agenda-filter
, bound to
/. Before we introduce it, we describe commands for
individual filter types. All filtering commands handle prefix
arguments in the same way: A single C-u prefix negates the
filter, so it removes lines selected by the filter. A double prefix
adds the new filter condition to the one(s) already in place, so
filter elements are accumulated.
org-agenda-filter-by-tag
)Filter the agenda view with respect to a tag. You are prompted for a tag selection letter; SPC means any tag at all. Pressing TAB at that prompt offers completion to select a tag, including any tags that do not have a selection character. The command then hides all entries that do not contain or inherit this tag. Pressing + or - at the prompt switches between filtering for and against the next tag. To clear the filter, press \ twice (once to call the command again, and once at the prompt).
org-agenda-filter-by-category
)Filter by category of the line at point, and show only entries with this category. When called with a prefix argument, hide all entries with the category at point. To clear the filter, call this command again by pressing <.
org-agenda-filter-by-regexp
)Filter the agenda view by a regular expression: only show agenda entries matching the regular expression the user entered. To clear the filter, call the command again by pressing =.
org-agenda-filter-by-effort
)Filter the agenda view with respect to effort estimates, so select tasks that take the right amount of time. You first need to set up a list of efforts globally, for example
(setq org-global-properties '(("Effort_ALL". "0 0:10 0:30 1:00 2:00 3:00 4:00")))
You can then filter for an effort by first typing an operator, one
of <, > and =, and then the
one-digit index of an effort estimate in your array of allowed
values, where 0 means the 10th value. The filter then
restricts to entries with effort smaller-or-equal, equal, or
larger-or-equal than the selected value. For application of the
operator, entries without a defined effort are treated according to
the value of org-sort-agenda-noeffort-is-high
. To clear the
filter, press _ twice (once to call the command again,
and once at the first prompt).
org-agenda-filter-by-top-headline
)Filter the current agenda view and only display items that fall under the same top-level headline as the current entry. To clear the filter, call this command again by pressing ^.
org-agenda-filter
)This is the unified interface to four of the five filter methods described above. At the prompt, specify different filter elements in a single string, with full completion support. For example,
+work-John+<0:10-/plot/
selects entries with category ‘work’ and effort estimates below 10 minutes, and deselects entries with tag ‘John’ or matching the regexp ‘plot’. You can leave ‘+’ out if that does not lead to ambiguities. The sequence of elements is arbitrary. The filter syntax assumes that there is no overlap between categories and tags. Otherwise, tags take priority. If you reply to the prompt with the empty string, all filtering is removed. If a filter is specified, it replaces all current filters. But if you call the command with a double prefix argument, or if you add an additional ‘+’ (e.g., ‘++work’) to the front of the string, the new filter elements are added to the active ones. A single prefix argument applies the entire filter in a negative sense.
org-agenda-filter-remove-all
)Remove all filters in the current agenda view.
If the variable org-agenda-auto-exclude-function
is set to
a user-defined function, that function can select tags that should be
used as a tag filter when requested. The function will be called with
lower-case versions of all tags represented in the current view. The
function should return ‘"-tag"’ if the filter should remove
entries with that tag, ‘"+tag"’ if only entries with this tag should
be kept, or ‘nil’ if that tag is irrelevant. For example, let’s say
you use a ‘Net’ tag to identify tasks which need network access, an
‘Errand’ tag for errands in town, and a ‘Call’ tag for making phone
calls. You could auto-exclude these tags based on the availability of
the Internet, and outside of business hours, with something like this:
(defun my-auto-exclude-fn (tag) (when (cond ((string= tag "net") (/= 0 (call-process "/sbin/ping" nil nil nil "-c1" "-q" "-t1" "mail.gnu.org"))) ((member tag '("errand" "call")) (let ((hr (nth 2 (decode-time)))) (or (< hr 8) (> hr 21))))) (concat "-" tag))) (setq org-agenda-auto-exclude-function #'my-auto-exclude-fn)
You can apply this self-adapting filter by using a triple prefix
argument to org-agenda-filter
, i.e. press C-u C-u C-u /,
or by pressing RET in org-agenda-filter-by-tag
.
Here is a list of options that you can set, either globally, or locally in your custom agenda views (see Custom Agenda Views).
org-agenda-max-entries
Limit the number of entries.
org-agenda-max-effort
Limit the duration of accumulated efforts (as minutes).
org-agenda-max-todos
Limit the number of entries with TODO keywords.
org-agenda-max-tags
Limit the number of tagged entries.
When set to a positive integer, each option excludes entries from
other categories: for example, ‘(setq org-agenda-max-effort 100)’
limits the agenda to 100 minutes of effort and exclude any entry that
has no effort property. If you want to include entries with no effort
property, use a negative value for org-agenda-max-effort
. One
useful setup is to use org-agenda-max-entries
locally in a custom
command. For example, this custom command displays the next five
entries with a ‘NEXT’ TODO keyword.
(setq org-agenda-custom-commands '(("n" todo "NEXT" ((org-agenda-max-entries 5)))))
Once you mark one of these five entry as DONE, rebuilding the agenda will again the next five entries again, including the first entry that was excluded so far.
You can also dynamically set temporary limits, which are lost when rebuilding the agenda:
org-agenda-limit-interactively
)This prompts for the type of limit to apply and its value.
Next: Custom Agenda Views, Previous: Presentation and Sorting, Up: Agenda Views [Contents][Index]
Entries in the agenda buffer are linked back to the Org file or diary file where they originate. You are not allowed to edit the agenda buffer itself, but commands are provided to show and jump to the original entry location, and to edit the Org files “remotely” from the agenda buffer. In this way, all information is stored only once, removing the risk that your agenda and note files may diverge.
Some commands can be executed with mouse clicks on agenda lines. For the other commands, point needs to be in the desired line.
org-agenda-next-line
)Next line (same as DOWN and C-n).
org-agenda-previous-line
)Previous line (same as UP and C-p).
org-agenda-show-and-scroll-up
)Display the original location of the item in another window. With a prefix argument, make sure that drawers stay folded.
org-agenda-recenter
)Display original location and recenter that window.
org-agenda-goto
)Go to the original location of the item in another window.
org-agenda-switch-to
)Go to the original location of the item and delete other windows.
org-agenda-follow-mode
)Toggle Follow mode. In Follow mode, as you move point through the
agenda buffer, the other window always shows the corresponding
location in the Org file. The initial setting for this mode in new
agenda buffers can be set with the variable
org-agenda-start-with-follow-mode
.
org-agenda-tree-to-indirect-buffer
)Display the entire subtree of the current item in an indirect buffer. With a numeric prefix argument N, go up to level N and then take that tree. If N is negative, go up that many levels. With a C-u prefix, do not remove the previously used indirect buffer.
org-agenda-open-link
)Follow a link in the entry. This offers a selection of any links in the text belonging to the referenced Org node. If there is only one link, follow it without a selection prompt.
Interactively select another agenda view and append it to the current view.
Delete other windows.
org-agenda-day-view
)Switch to day view. When switching to day view, this setting becomes the default for subsequent agenda refreshes. A numeric prefix argument may be used to jump directly to a specific day of the year. For example, 32 d jumps to February 1st. When setting day view, a year may be encoded in the prefix argument as well. For example, 200712 d jumps to January 12, 2007. If such a year specification has only one or two digits, it is expanded into one of the 30 next years or the last 69 years.
org-agenda-week-view
)Switch to week view. When switching week view, this setting becomes the default for subsequent agenda refreshes. A numeric prefix argument may be used to jump directly to a specific day of the ISO week. For example 9 w to ISO week number 9. When setting week view, a year may be encoded in the prefix argument as well. For example, 200712 w jumps to week 12 in 2007. If such a year specification has only one or two digits, it is expanded into one of the 30 next years or the last 69 years.
org-agenda-month-view
)Switch to month view. Because month views are slow to create, they do not become the default for subsequent agenda refreshes. A numeric prefix argument may be used to jump directly to a specific day of the month. When setting month view, a year may be encoded in the prefix argument as well. For example, 200712 m jumps to December, 2007. If such a year specification has only one or two digits, it is expanded into one of the 30 next years or the last 69 years.
org-agenda-year-view
)Switch to year view. Because year views are slow to create, they do not become the default for subsequent agenda refreshes. A numeric prefix argument may be used to jump directly to a specific day of the year.
org-agenda-reset-view
)Reset the current view to org-agenda-span
.
org-agenda-later
)Go forward in time to display the span following the current one. For example, if the display covers a week, switch to the following week. With a prefix argument, repeat that many times.
org-agenda-earlier
)Go backward in time to display earlier dates.
org-agenda-goto-today
)Go to today.
org-agenda-goto-date
)Prompt for a date and go there.
org-agenda-clock-goto
)Go to the currently clocked-in task in the agenda buffer.
org-agenda-toggle-diary
)Toggle the inclusion of diary entries. See Weekly/daily agenda.
org-agenda-log-mode
)Toggle Logbook mode. In Logbook mode, entries that were marked as
done while logging was on (see the variable org-log-done
) are
shown in the agenda, as are entries that have been clocked on that
day. You can configure the entry types that should be included in
log mode using the variable org-agenda-log-mode-items
. When
called with a C-u prefix argument, show all possible
logbook entries, including state changes. When called with two
prefix arguments C-u C-u, show only logging information,
nothing else. v L is equivalent to C-u v l.
org-agenda-manipulate-query-add
)Include inactive timestamps into the current view. Only for weekly/daily agenda.
org-agenda-archives-mode
)Toggle Archives mode. In Archives mode, trees that are archived (see Internal archiving) are also scanned when producing the agenda. To exit archives mode, press v a again.
Toggle Archives mode. Include all archive files as well.
org-agenda-clockreport-mode
)Toggle Clockreport mode. In Clockreport mode, the daily/weekly
agenda always shows a table with the clocked times for the time span
and file scope covered by the current agenda view. The initial
setting for this mode in new agenda buffers can be set with the
variable org-agenda-start-with-clockreport-mode
. By using
a prefix argument when toggling this mode (i.e., C-u R),
the clock table does not show contributions from entries that are
hidden by agenda filtering99. See also the variable
org-clock-report-include-clocking-task
.
Show overlapping clock entries, clocking gaps, and other clocking
problems in the current agenda range. You can then visit clocking
lines and fix them manually. See the variable
org-agenda-clock-consistency-checks
for information on how to
customize the definition of what constituted a clocking problem. To
return to normal agenda display, press l to exit Logbook
mode.
org-agenda-entry-text-mode
)Toggle entry text mode. In entry text mode, a number of lines from
the Org outline node referenced by an agenda line are displayed
below the line. The maximum number of lines is given by the
variable org-agenda-entry-text-maxlines
. Calling this command
with a numeric prefix argument temporarily modifies that number to
the prefix value.
org-agenda-toggle-time-grid
)Toggle the time grid on and off. See also the variables
org-agenda-use-time-grid
and org-agenda-time-grid
.
org-agenda-redo
)Recreate the agenda buffer, for example to reflect the changes after modification of the timestamps of items with S-LEFT and S-RIGHT. When the buffer is the global TODO list, a prefix argument is interpreted to create a selective list for a specific TODO keyword.
org-save-all-org-buffers
)Save all Org buffers in the current Emacs session, and also the locations of IDs.
org-agenda-columns
)Invoke column view (see Column View) in the agenda buffer. The
column view format is taken from the entry at point, or, if there is
no entry at point, from the first entry in the agenda view. So
whatever the format for that entry would be in the original buffer
(taken from a property, from a ‘COLUMNS’ keyword, or from the
default variable org-columns-default-format
) is used in the
agenda.
org-agenda-remove-restriction-lock
)Remove the restriction lock on the agenda, if it is currently restricted to a file or subtree (see Agenda Files).
org-agenda-drag-line-backward
)Drag the line at point backward one line. With a numeric prefix argument, drag backward by that many lines.
Moving agenda lines does not persist after an agenda refresh and does not modify the contributing Org files.
org-agenda-drag-line-forward
)Drag the line at point forward one line. With a numeric prefix argument, drag forward by that many lines.
Digit argument.
org-agenda-undo
)Undo a change due to a remote editing command. The change is undone both in the agenda buffer and in the remote buffer.
org-agenda-todo
)Change the TODO state of the item, both in the agenda and in the
original Org file. A prefix arg is passed through to the org-todo
command, so for example a C-u prefix are will trigger
taking a note to document the state change.
org-agenda-todo-nextset
)Switch to the next set of TODO keywords.
org-agenda-todo-previousset
Switch to the previous set of TODO keywords.
org-agenda-kill
)Delete the current agenda item along with the entire subtree
belonging to it in the original Org file. If the text to be deleted
remotely is longer than one line, the kill needs to be confirmed by
the user. See variable org-agenda-confirm-kill
.
org-agenda-refile
)Refile the entry at point.
org-agenda-archive-default-with-confirmation
)Archive the subtree corresponding to the entry at point using the
default archiving command set in org-archive-default-command
.
When using the a key, confirmation is required.
org-agenda-toggle-archive-tag
)Toggle the archive tag (see Internal archiving) for the current headline.
org-agenda-archive-to-archive-sibling
)Move the subtree corresponding to the current entry to its archive sibling.
org-agenda-archive
)Archive the subtree corresponding to the current headline. This means the entry is moved to the configured archive location, most likely a different file.
org-agenda-show-tags
)Show all tags associated with the current item. This is useful if
you have turned off org-agenda-show-inherited-tags
, but still want
to see all tags of a headline occasionally.
org-agenda-set-tags
)Set tags for the current headline. If there is an active region in the agenda, change a tag for all headings in the region.
org-agenda-priority
)Set the priority for the current item. Org mode prompts for the priority character. If you reply with SPC, the priority cookie is removed from the entry.
org-agenda-priority-up
)Increase the priority of the current item. The priority is changed in the original buffer, but the agenda is not resorted. Use the r key for this.
org-agenda-priority-down
)Decrease the priority of the current item.
org-agenda-set-effort
)Set the effort property for the current item.
org-agenda-add-note
)Add a note to the entry. This note is recorded, and then filed to
the same location where state change notes are put. Depending on
org-log-into-drawer
, this may be inside a drawer.
org-attach
)Dispatcher for all command related to attachments.
org-agenda-schedule
)Schedule this item. With a prefix argument, remove the scheduling timestamp
org-agenda-deadline
)Set a deadline for this item. With a prefix argument, remove the deadline.
org-agenda-do-date-later
)Change the timestamp associated with the current line by one day into the future. If the date is in the past, the first call to this command moves it to today. With a numeric prefix argument, change it by that many days. For example, 3 6 5 S-RIGHT changes it by a year. With a C-u prefix, change the time by one hour. If you immediately repeat the command, it will continue to change hours even without the prefix argument. With a double C-u C-u prefix, do the same for changing minutes. The stamp is changed in the original Org file, but the change is not directly reflected in the agenda buffer. Use r or g to update the buffer.
org-agenda-do-date-earlier
)Change the timestamp associated with the current line by one day into the past.
org-agenda-date-prompt
)Change the timestamp associated with the current line. The key > has been chosen, because it is the same as S-. on my keyboard.
org-agenda-clock-in
)Start the clock on the current item. If a clock is running already, it is stopped first.
org-agenda-clock-out
)Stop the previously started clock.
org-agenda-clock-cancel
)Cancel the currently running clock.
org-agenda-clock-goto
)Jump to the running clock in another window.
org-agenda-capture
)Like org-capture
, but use the date at point as the default date
for the capture template. See org-capture-use-agenda-date
to make
this the default behavior of org-capture
.
org-agenda-bulk-mark
)Mark the entry at point for bulk action. If there is an active region in the agenda, mark the entries in the region. With numeric prefix argument, mark that many successive entries.
org-agenda-bulk-mark-all
)Mark all visible agenda entries for bulk action.
org-agenda-bulk-unmark
)Unmark entry for bulk action.
org-agenda-bulk-remove-all-marks
)Unmark all marked entries for bulk action.
org-agenda-bulk-toggle
)Toggle mark of the entry at point for bulk action.
org-agenda-bulk-toggle-all
)Toggle mark of every entry for bulk action.
org-agenda-bulk-mark-regexp
)Mark entries matching a regular expression for bulk action.
org-agenda-bulk-action
)Bulk action: act on all marked entries in the agenda. This prompts
for another key to select the action to be applied. The prefix
argument to B is passed through to the s and
d commands, to bulk-remove these special timestamps. By
default, marks are removed after the bulk. If you want them to
persist, set org-agenda-bulk-persistent-marks
to t
or hit
p at the prompt.
Toggle persistent marks.
Archive all selected entries.
Archive entries by moving them to their respective archive siblings.
Change TODO state. This prompts for a single TODO keyword and changes the state of all selected entries, bypassing blocking and suppressing logging notes—but not timestamps.
Add a tag to all selected entries.
Remove a tag from all selected entries.
Schedule all items to a new date. To shift existing schedule dates by a fixed number of days, use something starting with double plus at the prompt, for example ‘++8d’ or ‘++2w’.
Set deadline to a specific date.
Prompt for a single refile target and move all entries. The entries are no longer in the agenda; refresh (g) to bring them back.
Reschedule randomly into the coming N days. N is prompted for. With a prefix argument (C-u B S), scatter only across weekdays.
Apply a function100 to marked entries. For example, the function below sets the ‘CATEGORY’ property of the entries to ‘web’.
(defun set-category () (interactive "P") (let ((marker (or (org-get-at-bol 'org-hd-marker) (org-agenda-error)))) (org-with-point-at marker (org-back-to-heading t) (org-set-property "CATEGORY" "web"))))
org-agenda-goto-calendar
)Open the Emacs calendar and go to the date at point in the agenda.
org-calendar-goto-agenda
)When in the calendar, compute and show the Org agenda for the date at point.
org-agenda-diary-entry
)Insert a new entry into the diary, using the date at point and (for block entries) the date at the mark. This adds to the Emacs diary file101, in a way similar to the i command in the calendar. The diary file pops up in another window, where you can add the entry.
If you configure org-agenda-diary-file
to point to an Org file,
Org creates entries in that file instead. Most entries are stored
in a date-based outline tree that will later make it easy to archive
appointments from previous months/years. The tree is built under an
entry with a ‘DATE_TREE’ property, or else with years as top-level
entries. Emacs prompts you for the entry text—if you specify it,
the entry is created in org-agenda-diary-file
without further
interaction. If you directly press RET at the prompt
without typing text, the target file is shown in another window for
you to finish the entry there. See also the k r command.
org-agenda-phases-of-moon
)Show the phases of the moon for the three months around current date.
org-agenda-sunrise-sunset
)Show sunrise and sunset times. The geographical location must be set with calendar variables, see the documentation for the Emacs calendar.
org-agenda-convert-date
)Convert the date at point into many other cultural and historic calendars.
org-agenda-holidays
)Show holidays for three months around point date.
org-agenda-quit
)Quit agenda, remove the agenda buffer.
org-agenda-exit
)Exit agenda, remove the agenda buffer and all buffers loaded by Emacs for the compilation of the agenda. Buffers created by the user to visit Org files are not removed.
Next: Exporting Agenda Views, Previous: Agenda Commands, Up: Agenda Views [Contents][Index]
Custom agenda commands serve two purposes: to store and quickly access frequently used TODO and tags searches, and to create special composite agenda buffers. Custom agenda commands are accessible through the dispatcher (see Agenda Dispatcher), just like the default commands.
• Storing searches | Type once, use often. | |
• Block agenda | All the stuff you need in a single buffer. | |
• Setting options | Changing the rules. |
Next: Block agenda, Up: Custom Agenda Views [Contents][Index]
The first application of custom searches is the definition of keyboard shortcuts for frequently used searches, either creating an agenda buffer, or a sparse tree (the latter covering of course only the current buffer).
Custom commands are configured in the variable
org-agenda-custom-commands
. You can customize this variable, for
example by pressing C from the agenda dispatcher (see Agenda Dispatcher). You can also directly set it with Emacs Lisp in
the Emacs init file. The following example contains all valid agenda
views:
(setq org-agenda-custom-commands '(("x" agenda) ("y" agenda*) ("w" todo "WAITING") ("W" todo-tree "WAITING") ("u" tags "+boss-urgent") ("v" tags-todo "+boss-urgent") ("U" tags-tree "+boss-urgent") ("f" occur-tree "\\<FIXME\\>") ("h" . "HOME+Name tags searches") ;description for "h" prefix ("hl" tags "+home+Lisa") ("hp" tags "+home+Peter") ("hk" tags "+home+Kim")))
The initial string in each entry defines the keys you have to press after the dispatcher command in order to access the command. Usually this is just a single character, but if you have many similar commands, you can also define two-letter combinations where the first character is the same in several combinations and serves as a prefix key102. The second parameter is the search type, followed by the string or regular expression to be used for the matching. The example above will therefore define:
as a global search for agenda entries planned103 this week/day.
as the same search, but only for entries with an hour specification like ‘[h]h:mm’—think of them as appointments.
as a global search for TODO entries with ‘WAITING’ as the TODO keyword.
as the same search, but only in the current buffer and displaying the results as a sparse tree.
as a global tags search for headlines tagged ‘boss’ but not ‘urgent’.
The same search, but limiting it to headlines that are also TODO items.
as the same search, but only in the current buffer and displaying the result as a sparse tree.
to create a sparse tree (again, current buffer only) with all entries containing the word ‘FIXME’.
as a prefix command for a ‘HOME’ tags search where you have to press an additional key (l, p or k) to select a name (Lisa, Peter, or Kim) as additional tag to match.
Note that *-tree
agenda views need to be called from an Org buffer
as they operate on the current buffer only.
Next: Setting options, Previous: Storing searches, Up: Custom Agenda Views [Contents][Index]
Another possibility is the construction of agenda views that comprise
the results of several commands, each of which creates a block in
the agenda buffer. The available commands include agenda
for the
daily or weekly agenda (as created with a) , alltodo
for
the global TODO list (as constructed with t), stuck
for
the list of stuck projects (as obtained with #) and the
matching commands discussed above: todo
, tags
, and tags-todo
.
Here are two examples:
(setq org-agenda-custom-commands '(("h" "Agenda and Home-related tasks" ((agenda "") (tags-todo "home") (tags "garden"))) ("o" "Agenda and Office-related tasks" ((agenda "") (tags-todo "work") (tags "office")))))
This defines h to create a multi-block view for stuff you need to attend to at home. The resulting agenda buffer contains your agenda for the current week, all TODO items that carry the tag ‘home’, and also all lines tagged with ‘garden’. Finally the command o provides a similar view for office tasks.
Previous: Block agenda, Up: Custom Agenda Views [Contents][Index]
Org mode contains a number of variables regulating agenda construction
and display. The global variables define the behavior for all agenda
commands, including the custom commands. However, if you want to
change some settings just for a single custom view, you can do so.
Setting options requires inserting a list of variable names and values
at the right spot in org-agenda-custom-commands
. For example:
(setq org-agenda-custom-commands '(("w" todo "WAITING" ((org-agenda-sorting-strategy '(priority-down)) (org-agenda-prefix-format " Mixed: "))) ("U" tags-tree "+boss-urgent" ((org-show-context-detail 'minimal))) ("N" search "" ((org-agenda-files '("~org/notes.org")) (org-agenda-text-search-extra-files nil)))))
Now the w command sorts the collected entries only by priority, and the prefix format is modified to just say ‘Mixed:’ instead of giving the category of the entry. The sparse tags tree of U now turns out ultra-compact, because neither the headline hierarchy above the match, nor the headline following the match are shown. The command N does a text search limited to only a single file.
For command sets creating a block agenda, org-agenda-custom-commands
has two separate spots for setting options. You can add options that
should be valid for just a single command in the set, and options that
should be valid for all commands in the set. The former are just
added to the command entry; the latter must come after the list of
command entries. Going back to the block agenda example (see Block agenda), let’s change the sorting strategy for the h
commands to priority-down
, but let’s sort the results for ‘garden’
tags query in the opposite order, priority-up
. This would look like
this:
(setq org-agenda-custom-commands '(("h" "Agenda and Home-related tasks" ((agenda) (tags-todo "home") (tags "garden" ((org-agenda-sorting-strategy '(priority-up))))) ((org-agenda-sorting-strategy '(priority-down)))) ("o" "Agenda and Office-related tasks" ((agenda) (tags-todo "work") (tags "office")))))
As you see, the values and parentheses setting is a little complex. When in doubt, use the customize interface to set this variable—it fully supports its structure. Just one caveat: when setting options in this interface, the values are just Lisp expressions. So if the value is a string, you need to add the double-quotes around the value yourself.
To control whether an agenda command should be accessible from
a specific context, you can customize
org-agenda-custom-commands-contexts
. Let’s say for example that you
have an agenda command o displaying a view that you only
need when reading emails. Then you would configure this option like
this:
(setq org-agenda-custom-commands-contexts '(("o" (in-mode . "message-mode"))))
You can also tell that the command key o should refer to another command key r. In that case, add this command key like this:
(setq org-agenda-custom-commands-contexts '(("o" "r" (in-mode . "message-mode"))))
See the docstring of the variable for more information.
Next: Agenda Column View, Previous: Custom Agenda Views, Up: Agenda Views [Contents][Index]
If you are away from your computer, it can be very useful to have a printed version of some agenda views to carry around. Org mode can export custom agenda views as plain text, HTML104, Postscript, PDF105, and iCalendar files. If you want to do this only occasionally, use the following command:
org-agenda-write
)Write the agenda view to a file.
If you need to export certain agenda views frequently, you can associate any custom agenda command with a list of output file names106. Here is an example that first defines custom commands for the agenda and the global TODO list, together with a number of files to which to export them. Then we define two block agenda commands and specify file names for them as well. File names can be relative to the current working directory, or absolute.
(setq org-agenda-custom-commands '(("X" agenda "" nil ("agenda.html" "agenda.ps")) ("Y" alltodo "" nil ("todo.html" "todo.txt" "todo.ps")) ("h" "Agenda and Home-related tasks" ((agenda "") (tags-todo "home") (tags "garden")) nil ("~/views/home.html")) ("o" "Agenda and Office-related tasks" ((agenda) (tags-todo "work") (tags "office")) nil ("~/views/office.ps" "~/calendars/office.ics"))))
The extension of the file name determines the type of export. If it
is ‘.html’, Org mode uses the htmlize package to convert the buffer to
HTML and save it to this file name. If the extension is ‘.ps’,
ps-print-buffer-with-faces
is used to produce Postscript output. If
the extension is ‘.ics’, iCalendar export is run export over all files
that were used to construct the agenda, and limit the export to
entries listed in the agenda. Any other extension produces a plain
ASCII file.
The export files are not created when you use one of those commands interactively because this might use too much overhead. Instead, there is a special command to produce all specified files in one step:
org-store-agenda-views
)Export all agenda views that have export file names associated with them.
You can use the options section of the custom agenda commands to also set options for the export commands. For example:
(setq org-agenda-custom-commands '(("X" agenda "" ((ps-number-of-columns 2) (ps-landscape-mode t) (org-agenda-prefix-format " [ ] ") (org-agenda-with-colors nil) (org-agenda-remove-tags t)) ("theagenda.ps"))))
This command sets two options for the Postscript exporter, to make it
print in two columns in landscape format—the resulting page can be
cut in two and then used in a paper agenda. The remaining settings
modify the agenda prefix to omit category and scheduling information,
and instead include a checkbox to check off items. We also remove the
tags to make the lines compact, and we do not want to use colors for
the black-and-white printer. Settings specified in
org-agenda-exporter-settings
also apply, e.g.,
(setq org-agenda-exporter-settings '((ps-number-of-columns 2) (ps-landscape-mode t) (org-agenda-add-entry-text-maxlines 5) (htmlize-output-type 'css)))
but the settings in org-agenda-custom-commands
take precedence.
From the command line you may also use:
emacs -eval (org-batch-store-agenda-views) -kill
or, if you need to modify some parameters107
emacs -eval '(org-batch-store-agenda-views \ org-agenda-span (quote month) \ org-agenda-start-day "2007-11-01" \ org-agenda-include-diary nil \ org-agenda-files (quote ("~/org/project.org")))' \ -kill
which creates the agenda views restricted to the file ‘~/org/project.org’, without diary entries and with a 30-day extent.
You can also extract agenda information in a way that allows further processing by other programs. See Extracting Agenda Information, for more information.
Previous: Exporting Agenda Views, Up: Agenda Views [Contents][Index]
Column view (see Column View) is normally used to view and edit properties embedded in the hierarchical structure of an Org file. It can be quite useful to use column view also from the agenda, where entries are collected by certain criteria.
org-agenda-columns
)Turn on column view in the agenda.
To understand how to use this properly, it is important to realize that the entries in the agenda are no longer in their proper outline environment. This causes the following issues:
org-overriding-columns-format
is currently set, and if so, takes
the format from there. You should set this variable only in the
local settings section of a custom agenda command (see Custom Agenda Views) to make it valid for that specific agenda view. If
no such binding exists, it checks, in sequence,
org-columns-default-format-for-agenda
, the format associated with
the first item in the agenda (through a property or a ‘#+COLUMNS’
setting in that buffer) and finally org-columns-default-format
.
It is important to realize that the agenda may show the same entry twice—for example as scheduled and as a deadline—and it may show two entries from the same hierarchy (for example a parent and its child). In these cases, the summation in the agenda leads to incorrect results because some values count double.
Next: Exporting, Previous: Agenda Views, Up: Top [Contents][Index]
Org is primarily about organizing and searching through your plain-text notes. However, it also provides a lightweight yet robust markup language for rich text formatting and more. For instance, you may want to center or emphasize text. Or you may need to insert a formula or image in your writing. Org offers syntax for all of this and more. Used in conjunction with the export framework (see Exporting), you can author beautiful documents in Org—like the fine manual you are currently reading.
• Paragraphs | The basic unit of text. | |
• Emphasis and Monospace | Bold, italic, etc. | |
• Subscripts and Superscripts | Simple syntax for raising/lowering text. | |
• Special Symbols | Greek letters and other symbols. | |
• Embedded LaTeX | LaTeX can be freely used inside Org documents. | |
• Literal Examples | Source code examples with special formatting. | |
• Images | Display an image. | |
• Captions | Describe tables, images... | |
• Horizontal Rules | Make a line. | |
• Creating Footnotes | Edit and read footnotes. |
Next: Emphasis and Monospace, Up: Markup for Rich Contents [Contents][Index]
Paragraphs are separated by at least one empty line. If you need to enforce a line break within a paragraph, use ‘\\’ at the end of a line.
To preserve the line breaks, indentation and blank lines in a region, but otherwise use normal formatting, you can use this construct, which can also be used to format poetry.
#+BEGIN_VERSE Great clouds overhead Tiny black birds rise and fall Snow covers Emacs ---AlexSchroeder #+END_VERSE
When quoting a passage from another document, it is customary to format this as a paragraph that is indented on both the left and the right margin. You can include quotations in Org documents like this:
#+BEGIN_QUOTE Everything should be made as simple as possible, but not any simpler ---Albert Einstein #+END_QUOTE
If you would like to center some text, do it like this:
#+BEGIN_CENTER Everything should be made as simple as possible, \\ but not any simpler #+END_CENTER
Next: Subscripts and Superscripts, Previous: Paragraphs, Up: Markup for Rich Contents [Contents][Index]
You can make words ‘*bold*’, ‘/italic/’, ‘_underlined_’, ‘=verbatim=’ and ‘~code~’, and, if you must, ‘+strike-through+’. Text in the code and verbatim string is not processed for Org specific syntax; it is exported verbatim.
To turn off fontification for marked up text, you can set
org-fontify-emphasized-text
to nil
. To narrow down the list of
available markup syntax, you can customize org-emphasis-alist
.
Next: Special Symbols, Previous: Emphasis and Monospace, Up: Markup for Rich Contents [Contents][Index]
‘^’ and ‘_’ are used to indicate super- and subscripts. To increase the readability of ASCII text, it is not necessary, but OK, to surround multi-character sub- and superscripts with curly braces. For example
The radius of the sun is R_sun = 6.96 x 10^8 m. On the other hand, the radius of Alpha Centauri is R_{Alpha Centauri} = 1.28 x R_{sun}.
If you write a text where the underscore is often used in a different
context, Org’s convention to always interpret these as subscripts can
get in your way. Configure the variable org-use-sub-superscripts
to
change this convention. For example, when setting this variable to
{}
, ‘a_b’ is not interpreted as a subscript, but ‘a_{b}’ is.
You can set org-use-sub-superscripts
in a file using the export
option ‘^:’ (see Export Settings). For example, ‘#+OPTIONS: ^:{}’
sets org-use-sub-superscripts
to {}
and limits super- and
subscripts to the curly bracket notation.
You can also toggle the visual display of super- and subscripts:
org-toggle-pretty-entities
)This command formats sub- and superscripts in a WYSIWYM way.
Set both org-pretty-entities
and
org-pretty-entities-include-sub-superscripts
to t
to start with
super- and subscripts visually interpreted as specified by the
option org-use-sub-superscripts
.
Next: Embedded LaTeX, Previous: Subscripts and Superscripts, Up: Markup for Rich Contents [Contents][Index]
You can use LaTeX-like syntax to insert special symbols—named entities—like ‘\alpha’ to indicate the Greek letter, or ‘\to’ to indicate an arrow. Completion for these symbols is available, just type ‘\’ and maybe a few letters, and press M-TAB to see possible completions. If you need such a symbol inside a word, terminate it with a pair of curly brackets. For example
Pro tip: Given a circle \Gamma of diameter d, the length of its circumference is \pi{}d.
A large number of entities is provided, with names taken from both
HTML and LaTeX; you can comfortably browse the complete list from
a dedicated buffer using the command org-entities-help
. It is also
possible to provide your own special symbols in the variable
org-entities-user
.
During export, these symbols are transformed into the native format of the exporter back-end. Strings like ‘\alpha’ are exported as ‘α’ in the HTML output, and as ‘\(\alpha\)’ in the LaTeX output. Similarly, ‘\nbsp’ becomes ‘ ’ in HTML and ‘~’ in LaTeX.
If you would like to see entities displayed as UTF-8 characters, use the following command108:
org-toggle-pretty-entities
)Toggle display of entities as UTF-8 characters. This does not change the buffer content which remains plain ASCII, but it overlays the UTF-8 character for display purposes only.
In addition to regular entities defined above, Org exports in a special way109 the following commonly used character combinations: ‘\-’ is treated as a shy hyphen, ‘--’ and ‘---’ are converted into dashes, and ‘...’ becomes a compact set of dots.
Next: Literal Examples, Previous: Special Symbols, Up: Markup for Rich Contents [Contents][Index]
Plain ASCII is normally sufficient for almost all note taking. Exceptions include scientific notes, which often require mathematical symbols and the occasional formula. LaTeX110 is widely used to typeset scientific documents. Org mode supports embedding LaTeX code into its files, because many academics are used to writing and reading LaTeX source code, and because it can be readily processed to produce pretty output for a number of export back-ends.
• LaTeX fragments | Complex formulas made easy. | |
• Previewing LaTeX fragments | What will this snippet look like? | |
• CDLaTeX mode | Speed up entering of formulas. |
Next: Previewing LaTeX fragments, Up: Embedded LaTeX [Contents][Index]
Org mode can contain LaTeX math fragments, and it supports ways to process these for several export back-ends. When exporting to LaTeX, the code is left as it is. When exporting to HTML, Org can use either MathJax (see Math formatting in HTML export) or transcode the math into images (see Previewing LaTeX fragments).
LaTeX fragments do not need any special marking at all. The following snippets are identified as LaTeX source code:
For example:
\begin{equation} % arbitrary environments, x=\sqrt{b} % even tables, figures \end{equation} % etc If $a^2=b$ and \( b=2 \), then the solution must be either $$ a=+\sqrt{2} $$ or \[ a=-\sqrt{2} \].
LaTeX processing can be configured with the variable
org-export-with-latex
. The default setting is t
which means
MathJax for HTML, and no processing for ASCII and LaTeX back-ends.
You can also set this variable on a per-file basis using one of these
lines:
‘#+OPTIONS: tex:t’ | Do the right thing automatically (MathJax) |
‘#+OPTIONS: tex:nil’ | Do not process LaTeX fragments at all |
‘#+OPTIONS: tex:verbatim’ | Verbatim export, for jsMath or so |
Next: CDLaTeX mode, Previous: LaTeX fragments, Up: Embedded LaTeX [Contents][Index]
If you have a working LaTeX installation and ‘dvipng’, ‘dvisvgm’ or ‘convert’ installed112, LaTeX fragments can be processed to produce images of the typeset expressions to be used for inclusion while exporting to HTML (see LaTeX fragments), or for inline previewing within Org mode.
You can customize the variables org-format-latex-options
and
org-format-latex-header
to influence some aspects of the preview.
In particular, the :scale
(and for HTML export, :html-scale
)
property of the former can be used to adjust the size of the preview
images.
org-latex-preview
)Produce a preview image of the LaTeX fragment at point and overlay it over the source code. If there is no fragment at point, process all fragments in the current entry—between two headlines.
When called with a single prefix argument, clear all images in the current entry. Two prefix arguments produce a preview image for all fragments in the buffer, while three of them clear all the images in that buffer.
You can turn on the previewing of all LaTeX fragments in a file with
#+STARTUP: latexpreview
To disable it, simply use
#+STARTUP: nolatexpreview
Previous: Previewing LaTeX fragments, Up: Embedded LaTeX [Contents][Index]
CDLaTeX mode is a minor mode that is normally used in combination with a major LaTeX mode like AUCTeX in order to speed-up insertion of environments and math templates. Inside Org mode, you can make use of some of the features of CDLaTeX mode. You need to install ‘cdlatex.el’ and ‘texmathp.el’ (the latter comes also with AUCTeX) using MELPA with the Emacs packaging system or alternatively from https://staff.fnwi.uva.nl/c.dominik/Tools/cdlatex/. Do not use CDLaTeX mode itself under Org mode, but use the special version Org CDLaTeX minor mode that comes as part of Org. Turn it on for the current buffer with M-x org-cdlatex-mode, or for all Org files with
(add-hook 'org-mode-hook 'turn-on-org-cdlatex)
When this mode is enabled, the following features are present (for more details see the documentation of CDLaTeX mode):
Insert an environment template.
The TAB key expands the template if point is inside a LaTeX fragment113. For example, TAB expands ‘fr’ to ‘\frac{}{}’ and position point correctly inside the first brace. Another TAB gets you into the second brace.
Even outside fragments, TAB expands environment abbreviations at the beginning of a line. For example, if you write ‘equ’ at the beginning of a line and press TAB, this abbreviation is expanded to an ‘equation’ environment. To get a list of all abbreviations, type M-x cdlatex-command-help.
Pressing _ and ^ inside a LaTeX fragment
inserts these characters together with a pair of braces. If you use
TAB to move out of the braces, and if the braces surround
only a single character or macro, they are removed again (depending
on the variable cdlatex-simplify-sub-super-scripts
).
Pressing the backquote followed by a character inserts math macros, also outside LaTeX fragments. If you wait more than 1.5 seconds after the backquote, a help window pops up.
Pressing the single-quote followed by another character modifies the symbol before point with an accent or a font. If you wait more than 1.5 seconds after the single-quote, a help window pops up. Character modification works only inside LaTeX fragments; outside the quote is normal.
Next: Images, Previous: Embedded LaTeX, Up: Markup for Rich Contents [Contents][Index]
You can include literal examples that should not be subjected to markup. Such examples are typeset in monospace, so this is well suited for source code and similar examples.
#+BEGIN_EXAMPLE Some example from a text file. #+END_EXAMPLE
There is one limitation, however. You must insert a comma right before lines starting with either ‘*’, ‘,*’, ‘#+’ or ‘,#+’, as those may be interpreted as outlines nodes or some other special syntax. Org transparently strips these additional commas whenever it accesses the contents of the block.
#+BEGIN_EXAMPLE ,* I am no real headline #+END_EXAMPLE
For simplicity when using small examples, you can also start the example lines with a colon followed by a space. There may also be additional whitespace before the colon:
Here is an example : Some example from a text file.
If the example is source code from a programming language, or any other text that can be marked up by Font Lock in Emacs, you can ask for the example to look like the fontified Emacs buffer114. This is done with the code block, where you also need to specify the name of the major mode that should be used to fontify the example115, see Structure Templates for shortcuts to easily insert code blocks.
#+BEGIN_SRC emacs-lisp (defun org-xor (a b) "Exclusive or." (if a (not b) b)) #+END_SRC
Both in ‘example’ and in ‘src’ snippets, you can add a ‘-n’ switch to the end of the ‘#+BEGIN’ line, to get the lines of the example numbered. The ‘-n’ takes an optional numeric argument specifying the starting line number of the block. If you use a ‘+n’ switch, the numbering from the previous numbered snippet is continued in the current one. The ‘+n’ switch can also take a numeric argument. This adds the value of the argument to the last line of the previous block to determine the starting line number.
#+BEGIN_SRC emacs-lisp -n 20 ;; This exports with line number 20. (message "This is line 21") #+END_SRC #+BEGIN_SRC emacs-lisp +n 10 ;; This is listed as line 31. (message "This is line 32") #+END_SRC
In literal examples, Org interprets strings like ‘(ref:name)’ as labels, and use them as targets for special hyperlinks like ‘[[(name)]]’—i.e., the reference name enclosed in single parenthesis. In HTML, hovering the mouse over such a link remote-highlights the corresponding code line, which is kind of cool.
You can also add a ‘-r’ switch which removes the labels from the source code116. With the ‘-n’ switch, links to these references are labeled by the line numbers from the code listing. Otherwise links use the labels with no parentheses. Here is an example:
#+BEGIN_SRC emacs-lisp -n -r (save-excursion (ref:sc) (goto-char (point-min)) (ref:jump) #+END_SRC In line [[(sc)]] we remember the current position. [[(jump)][Line (jump)]] jumps to point-min.
Source code and examples may be indented in order to align nicely with the surrounding text, and in particular with plain list structure (see Plain Lists). By default, Org only retains the relative indentation between lines, e.g., when exporting the contents of the block. However, you can use the ‘-i’ switch to also preserve the global indentation, if it does matter. See Editing Source Code.
If the syntax for the label format conflicts with the language syntax, use a ‘-l’ switch to change the format, for example
#+BEGIN_SRC pascal -n -r -l "((%s))"
See also the variable org-coderef-label-format
.
HTML export also allows examples to be published as text areas (see Text areas in HTML export).
Because the ‘#+BEGIN’ … ‘#+END’ patterns need to be added so often, a shortcut is provided (see Structure Templates).
org-edit-special
)Edit the source code example at point in its native mode. This works by switching to a temporary buffer with the source code. You need to exit by pressing C-c ' again. The edited version then replaces the old version in the Org buffer. Fixed-width regions—where each line starts with a colon followed by a space—are edited using Artist mode117 to allow creating ASCII drawings easily. Using this command in an empty line creates a new fixed-width region.
Calling org-store-link
(see Handling Links) while editing a source
code example in a temporary buffer created with C-c '
prompts for a label. Make sure that it is unique in the current
buffer, and insert it with the proper formatting like ‘(ref:label)’ at
the end of the current line. Then the label is stored as a link
‘(label)’, for retrieval with C-c C-l.
Next: Captions, Previous: Literal Examples, Up: Markup for Rich Contents [Contents][Index]
An image is a link to an image file118 that does not have a description part, for example
./img/cat.jpg
If you wish to define a caption for the image (see Captions) and maybe a label for internal cross references (see Internal Links), make sure that the link is on a line by itself and precede it with ‘CAPTION’ and ‘NAME’ keywords as follows:
#+CAPTION: This is the caption for the next figure link (or table) #+NAME: fig:SED-HR4049 [[./img/a.jpg]]
Such images can be displayed within the buffer with the following command:
org-toggle-inline-images
)Toggle the inline display of linked images. When called with
a prefix argument, also display images that do have a link
description. You can ask for inline images to be displayed at
startup by configuring the variable
org-startup-with-inline-images
119.
Next: Horizontal Rules, Previous: Images, Up: Markup for Rich Contents [Contents][Index]
You can assign a caption to a specific part of a document by inserting a ‘CAPTION’ keyword immediately before it:
#+CAPTION: This is the caption for the next table (or link) | ... | ... | |-----+-----|
Optionally, the caption can take the form:
#+CAPTION[Short caption]: Longer caption.
Even though images and tables are prominent examples of captioned structures, the same caption mechanism can apply to many others—e.g., LaTeX equations, source code blocks. Depending on the export back-end, those may or may not be handled.
Next: Creating Footnotes, Previous: Captions, Up: Markup for Rich Contents [Contents][Index]
A line consisting of only dashes, and at least 5 of them, is exported as a horizontal line.
Previous: Horizontal Rules, Up: Markup for Rich Contents [Contents][Index]
A footnote is started by a footnote marker in square brackets in column 0, no indentation allowed. It ends at the next footnote definition, headline, or after two consecutive empty lines. The footnote reference is simply the marker in square brackets, inside text. Markers always start with ‘fn:’. For example:
The Org homepage[fn:1] now looks a lot better than it used to. ... [fn:1] The link is: https://orgmode.org
Org mode extends the number-based syntax to named footnotes and optional inline definition. Here are the valid references:
A named footnote reference, where NAME is a unique label word, or, for simplicity of automatic creation, a number.
An anonymous footnote where the definition is given directly at the reference point.
An inline definition of a footnote, which also specifies a name for the note. Since Org allows multiple references to the same note, you can then use ‘[fn:NAME]’ to create additional references.
Footnote labels can be created automatically, or you can create names
yourself. This is handled by the variable org-footnote-auto-label
and its corresponding ‘STARTUP’ keywords. See the docstring of that
variable for details.
The following command handles footnotes:
The footnote action command.
When point is on a footnote reference, jump to the definition. When it is at a definition, jump to the—first—reference.
Otherwise, create a new footnote. Depending on the variable
org-footnote-define-inline
120, the definition is placed right
into the text as part of the reference, or separately into the
location determined by the variable org-footnote-section
.
When this command is called with a prefix argument, a menu of additional options is offered:
s | Sort the footnote definitions by reference sequence. |
r | Renumber the simple ‘fn:N’ footnotes. |
S | Short for first r, then s action. |
n | Rename all footnotes into a ‘fn:1’ … ‘fn:n’ sequence. |
d | Delete the footnote at point, including definition and references. |
Depending on the variable org-footnote-auto-adjust
121,
renumbering and sorting footnotes can be automatic after each
insertion or deletion.
If point is on a footnote reference, jump to the definition. If it is at the definition, jump back to the reference. When called at a footnote location with a prefix argument, offer the same menu as C-c C-x f.
Footnote labels are also links to the corresponding definition or reference, and you can use the usual commands to follow these links.
Next: Publishing, Previous: Markup for Rich Contents, Up: Top [Contents][Index]
At some point you might want to print your notes, publish them on the web, or share them with people not using Org. Org can convert and export documents to a variety of other formats while retaining as much structure (see Document Structure) and markup (see Markup for Rich Contents) as possible.
The libraries responsible for translating Org files to other formats are called back-ends. Org ships with support for the following back-ends:
Users can install libraries for additional formats from the Emacs
packaging system. For easy discovery, these packages have a common
naming scheme: ox-NAME
, where NAME is a format. For
example, ox-koma-letter
for koma-letter back-end. More libraries
can be found in the ‘contrib/’ directory (see Installation).
Org only loads back-ends for the following formats by default: ASCII,
HTML, iCalendar, LaTeX, and ODT. Additional back-ends can be loaded
in either of two ways: by configuring the org-export-backends
variable, or by requiring libraries in the Emacs init file. For
example, to load the Markdown back-end, add this to your Emacs config:
(require 'ox-md)
• The Export Dispatcher | The main interface. | |
• Export Settings | Common export settings. | |
• Table of Contents | The if and where of the table of contents. | |
• Include Files | Include additional files into a document. | |
• Macro Replacement | Use macros to create templates. | |
• Comment Lines | What will not be exported. | |
• ASCII/Latin-1/UTF-8 export | Exporting to flat files with encoding. | |
• Beamer Export | Producing presentations and slides. | |
• HTML Export | Exporting to HTML. | |
• LaTeX Export | Exporting to LaTeX and processing to PDF. | |
• Markdown Export | Exporting to Markdown. | |
• OpenDocument Text Export | Exporting to OpenDocument Text. | |
• Org Export | Exporting to Org. | |
• Texinfo Export | Exporting to Texinfo. | |
• iCalendar Export | Exporting to iCalendar. | |
• Other Built-in Back-ends | Exporting to a man page. | |
• Advanced Export Configuration | Fine-tuning the export output. | |
• Export in Foreign Buffers | Author tables and lists in Org syntax. |
Next: Export Settings, Up: Exporting [Contents][Index]
The export dispatcher is the main interface for Org’s exports. A hierarchical menu presents the currently configured export formats. Options are shown as easy toggle switches on the same screen.
Org also has a minimal prompt interface for the export dispatcher.
When the variable org-export-dispatch-use-expert-ui
is set to
a non-nil
value, Org prompts in the minibuffer. To switch back to
the hierarchical menu, press ?.
org-export
)Invokes the export dispatcher interface. The options show default settings. The C-u prefix argument preserves options from the previous export, including any sub-tree selections.
Org exports the entire buffer by default. If the Org buffer has an active region, then Org exports just that region.
Within the dispatcher interface, the following key combinations can further alter what is exported, and how.
Toggle asynchronous export. Asynchronous export uses an external Emacs process with a specially configured initialization file to complete the exporting process in the background, without tying-up Emacs. This is particularly useful when exporting long documents.
Output from an asynchronous export is saved on the export stack. To view this stack, call the export dispatcher with a double C-u prefix argument. If already in the export dispatcher menu, & displays the stack.
You can make asynchronous export the default by setting
org-export-in-background
.
You can set the initialization file used by the background process
by setting org-export-async-init-file
.
Toggle body-only export. Useful for excluding headers and footers in the export. Affects only those back-end formats that have sections like ‘<head>...</head>’ in HTML.
Toggle sub-tree export. When turned on, Org exports only the sub-tree starting from point position at the time the export dispatcher was invoked. Org uses the top heading of this sub-tree as the document’s title. If point is not on a heading, Org uses the nearest enclosing header. If point is in the document preamble, Org signals an error and aborts export.
To make sub-tree export the default, customize the variable
org-export-initial-scope
.
Toggle visible-only export. This is useful for exporting only certain parts of an Org document by adjusting the visibility of particular headings.
Next: Table of Contents, Previous: The Export Dispatcher, Up: Exporting [Contents][Index]
Export options can be set: globally with variables; for an individual file by making variables buffer-local with in-buffer settings (see In-buffer Settings); by setting individual keywords or specifying them in compact form with the ‘OPTIONS’ keyword; or for a tree by setting properties (see Properties and Columns). Options set at a specific level override options set at a more general level.
In-buffer settings may appear anywhere in the file, either directly or indirectly through a file included using ‘#+SETUPFILE: filename or URL’ syntax. Option keyword sets tailored to a particular back-end can be inserted from the export dispatcher (see The Export Dispatcher) using the ‘Insert template’ command by pressing #. To insert keywords individually, a good way to make sure the keyword is correct is to type ‘#+’ and then to use M-TAB122 for completion.
The export keywords available for every back-end, and their equivalent global variables, include:
The document author (user-full-name
).
Entity responsible for output generation
(org-export-creator-string
).
A date or a time-stamp123.
The email address (user-mail-address
).
Language to use for translating certain strings
(org-export-default-language
). With ‘#+LANGUAGE: fr’, for
example, Org translates ‘Table of contents’ to the French ‘Table des
matières’124.
The default value is ‘("export")’. When a tree is tagged with
‘export’ (org-export-select-tags
), Org selects that tree and its
sub-trees for export. Org excludes trees with ‘noexport’ tags, see
below. When selectively exporting files with ‘export’ tags set, Org
does not export any text that appears before the first headline.
The default value is ‘("noexport")’. When a tree is tagged with
‘noexport’ (org-export-exclude-tags
), Org excludes that tree and
its sub-trees from export. Entries tagged with ‘noexport’ are
unconditionally excluded from the export, even if they have an
‘export’ tag. Even if a sub-tree is not exported, Org executes any
code blocks contained there.
Org displays this title. For long titles, use multiple ‘#+TITLE’ lines.
The name of the output file to be generated. Otherwise, Org generates the file name based on the buffer name and the extension based on the back-end format.
The ‘OPTIONS’ keyword is a compact form. To configure multiple options, use several ‘OPTIONS’ lines. ‘OPTIONS’ recognizes the following arguments.
'
Toggle smart quotes (org-export-with-smart-quotes
). Depending on
the language used, when activated, Org treats pairs of double quotes
as primary quotes, pairs of single quotes as secondary quotes, and
single quote marks as apostrophes.
*
Toggle emphasized text (org-export-with-emphasize
).
-
Toggle conversion of special strings
(org-export-with-special-strings
).
:
Toggle fixed-width sections (org-export-with-fixed-width
).
<
Toggle inclusion of time/date active/inactive stamps
(org-export-with-timestamps
).
\n
Toggles whether to preserve line breaks
(org-export-preserve-breaks
).
^
Toggle TeX-like syntax for sub- and superscripts. If you write
‘^:{}’, ‘a_{b}’ is interpreted, but the simple ‘a_b’ is left as it
is (org-export-with-sub-superscripts
).
arch
Configure how archived trees are exported. When set to headline
,
the export process skips the contents and processes only the
headlines (org-export-with-archived-trees
).
author
Toggle inclusion of author name into exported file
(org-export-with-author
).
broken-links
Toggles if Org should continue exporting upon finding a broken
internal link. When set to mark
, Org clearly marks the problem
link in the output (org-export-with-broken-links
).
c
Toggle inclusion of ‘CLOCK’ keywords (org-export-with-clocks
).
creator
Toggle inclusion of creator information in the exported file
(org-export-with-creator
).
d
Toggles inclusion of drawers, or list of drawers to include, or list
of drawers to exclude (org-export-with-drawers
).
date
Toggle inclusion of a date into exported file
(org-export-with-date
).
e
Toggle inclusion of entities (org-export-with-entities
).
email
Toggle inclusion of the author’s e-mail into exported file
(org-export-with-email
).
f
Toggle the inclusion of footnotes (org-export-with-footnotes
).
H
Set the number of headline levels for export
(org-export-headline-levels
). Below that level, headlines are
treated differently. In most back-ends, they become list items.
inline
Toggle inclusion of inlinetasks (org-export-with-inlinetasks
).
num
Toggle section-numbers (org-export-with-section-numbers
). When
set to number N, Org numbers only those headlines at level N or
above. Set ‘UNNUMBERED’ property to non-nil
to disable numbering
of heading and subheadings entirely. Moreover, when the value is
‘notoc’ the headline, and all its children, do not appear in the
table of contents either (see Table of Contents).
p
Toggle export of planning information (org-export-with-planning
).
“Planning information” comes from lines located right after the
headline and contain any combination of these cookies: ‘SCHEDULED’,
‘DEADLINE’, or ‘CLOSED’.
pri
Toggle inclusion of priority cookies
(org-export-with-priority
).
prop
Toggle inclusion of property drawers, or list the properties to
include (org-export-with-properties
).
stat
Toggle inclusion of statistics cookies
(org-export-with-statistics-cookies
).
tags
Toggle inclusion of tags, may also be not-in-toc
(org-export-with-tags
).
tasks
Toggle inclusion of tasks (TODO items); or nil
to remove all
tasks; or todo
to remove done tasks; or list the keywords to keep
(org-export-with-tasks
).
tex
nil
does not export; t
exports; verbatim
keeps everything in
verbatim (org-export-with-latex
).
timestamp
Toggle inclusion of the creation time in the exported file
(org-export-time-stamp-file
).
title
Toggle inclusion of title (org-export-with-title
).
toc
Toggle inclusion of the table of contents, or set the level limit
(org-export-with-toc
).
todo
Toggle inclusion of TODO keywords into exported text
(org-export-with-todo-keywords
).
|
Toggle inclusion of tables (org-export-with-tables
).
When exporting sub-trees, special node properties can override the above keywords. These properties have an ‘EXPORT_’ prefix. For example, ‘DATE’ becomes, ‘EXPORT_DATE’ when used for a specific sub-tree. Except for ‘SETUPFILE’, all other keywords listed above have an ‘EXPORT_’ equivalent.
If org-export-allow-bind-keywords
is non-nil
, Emacs variables can
become buffer-local during export by using the ‘BIND’ keyword. Its
syntax is ‘#+BIND: variable value’. This is particularly useful for
in-buffer settings that cannot be changed using keywords.
Next: Include Files, Previous: Export Settings, Up: Exporting [Contents][Index]
The table of contents includes all headlines in the document. Its
depth is therefore the same as the headline levels in the file. If
you need to use a different depth, or turn it off entirely, set the
org-export-with-toc
variable accordingly. You can achieve the same
on a per file basis, using the following ‘toc’ item in ‘OPTIONS’
keyword:
#+OPTIONS: toc:2 (only include two levels in TOC) #+OPTIONS: toc:nil (no default TOC at all)
Org includes both numbered and unnumbered headlines in the table of contents125. If you need to exclude an unnumbered headline, along with all its children, set the ‘UNNUMBERED’ property to ‘notoc’ value.
* Subtree not numbered, not in table of contents either :PROPERTIES: :UNNUMBERED: notoc :END:
Org normally inserts the table of contents directly before the first
headline of the file. To move the table of contents to a different
location, first turn off the default with org-export-with-toc
variable or with ‘#+OPTIONS: toc:nil’. Then insert ‘#+TOC: headlines
N’ at the desired location(s).
#+OPTIONS: toc:nil ... #+TOC: headlines 2
To adjust the table of contents depth for a specific section of the Org document, append an additional ‘local’ parameter. This parameter becomes a relative depth for the current level. The following example inserts a local table of contents, with direct children only.
* Section #+TOC: headlines 1 local
Note that for this feature to work properly in LaTeX export, the Org
file requires the inclusion of the titletoc package. Because of
compatibility issues, titletoc has to be loaded before hyperref.
Customize the org-latex-default-packages-alist
variable.
The following example inserts a table of contents that links to the children of the specified target.
* Target :PROPERTIES: :CUSTOM_ID: TargetSection :END: ** Heading A ** Heading B * Another section #+TOC: headlines 1 :target #TargetSection
The ‘:target’ attribute is supported in HTML, Markdown, ODT, and ASCII export.
Use the ‘TOC’ keyword to generate list of tables—respectively, all listings—with captions.
#+TOC: listings #+TOC: tables
Normally Org uses the headline for its entry in the table of contents. But with ‘ALT_TITLE’ property, a different entry can be specified for the table of contents.
Next: Macro Replacement, Previous: Table of Contents, Up: Exporting [Contents][Index]
During export, you can include the content of another file. For example, to include your ‘.emacs’ file, you could use:
#+INCLUDE: "~/.emacs" src emacs-lisp
The first parameter is the file name to include. The optional second parameter specifies the block type: ‘example’, ‘export’ or ‘src’. The optional third parameter specifies the source code language to use for formatting the contents. This is relevant to both ‘export’ and ‘src’ block types.
If an included file is specified as having a markup language, Org neither checks for valid syntax nor changes the contents in any way. For example and source blocks, Org code-escapes the contents before inclusion.
If an included file is not specified as having any markup language, Org assumes it be in Org format and proceeds as usual with a few exceptions. Org makes the footnote labels (see Creating Footnotes) in the included file local to that file. The contents of the included file belong to the same structure—headline, item—containing the ‘INCLUDE’ keyword. In particular, headlines within the file become children of the current section. That behavior can be changed by providing an additional keyword parameter, ‘:minlevel’. It shifts the headlines in the included file to become the lowest level. For example, this syntax makes the included file a sibling of the current top-level headline:
#+INCLUDE: "~/my-book/chapter2.org" :minlevel 1
Inclusion of only portions of files are specified using ranges parameter with ‘:lines’ keyword. The line at the upper end of the range will not be included. The start and/or the end of the range may be omitted to use the obvious defaults.
‘#+INCLUDE: "~/.emacs" :lines "5-10"’ | Include lines 5 to 10, 10 excluded |
‘#+INCLUDE: "~/.emacs" :lines "-10"’ | Include lines 1 to 10, 10 excluded |
‘#+INCLUDE: "~/.emacs" :lines "10-"’ | Include lines from 10 to EOF |
Inclusions may specify a file-link to extract an object matched by
org-link-search
126 (see Search Options). The
ranges for ‘:lines’ keyword are relative to the requested element.
Therefore,
#+INCLUDE: "./paper.org::*conclusion" :lines 1-20
includes the first 20 lines of the headline named ‘conclusion’.
To extract only the contents of the matched object, set
‘:only-contents’ property to non-nil
. This omits any planning lines
or property drawers. For example, to include the body of the heading
with the custom ID ‘theory’, you can use
#+INCLUDE: "./paper.org::#theory" :only-contents t
The following command allows navigating to the included document:
org-edit~special
)Visit the included file at point.
Next: Comment Lines, Previous: Include Files, Up: Exporting [Contents][Index]
Macros replace text snippets during export. Macros are defined
globally in org-export-global-macros
, or document-wise with the
following syntax:
#+MACRO: name replacement text; $1, $2 are arguments
which can be referenced using ‘{{{name(arg1, arg2)}}}’127. For example
#+MACRO: poem Rose is $1, violet's $2. Life's ordered: Org assists you. {{{poem(red,blue)}}}
becomes
Rose is red, violet's blue. Life's ordered: Org assists you.
As a special case, Org parses any replacement text starting with ‘(eval’ as an Emacs Lisp expression and evaluates it accordingly. Within such templates, arguments become strings. Thus, the following macro
#+MACRO: gnustamp (eval (concat "GNU/" (capitalize $1)))
turns ‘{{{gnustamp(linux)}}}’ into ‘GNU/Linux’ during export.
Org recognizes macro references in following Org markup areas: paragraphs, headlines, verse blocks, tables cells and lists. Org also recognizes macro references in keywords, such as ‘CAPTION’, ‘TITLE’, ‘AUTHOR’, ‘DATE’, and for some back-end specific export options.
Org comes with following pre-defined macros:
The ‘keyword’ macro collects all values from NAME keywords throughout the buffer, separated with white space. ‘title’, ‘author’ and ‘email’ macros are shortcuts for, respectively, ‘{{{keyword(TITLE)}}}’, ‘{{{keyword(AUTHOR)}}}’ and ‘{{{keyword(EMAIL)}}}’.
This macro refers to the ‘DATE’ keyword. FORMAT is an
optional argument to the ‘date’ macro that is used only if ‘DATE’ is
a single timestamp. FORMAT should be a format string
understood by format-time-string
.
These macros refer to the document’s date and time of export and
date and time of modification. FORMAT is a string
understood by format-time-string
. If the second argument to the
modification-time
macro is non-nil
, Org uses ‘vc.el’ to retrieve
the document’s modification time from the version control system.
Otherwise Org reads the file attributes.
This macro refers to the filename of the exported file.
This macro returns the value of property PROPERTY-NAME in the current entry. If SEARCH-OPTION (see Search Options) refers to a remote entry, use it instead.
This macro implements custom counters by returning the number of times the macro has been expanded so far while exporting the buffer. You can create more than one counter using different NAME values. If ACTION is ‘-’, previous value of the counter is held, i.e., the specified counter is not incremented. If the value is a number, the specified counter is set to that value. If it is any other non-empty string, the specified counter is reset to 1. You may leave NAME empty to reset the default counter.
Moreover, inline source blocks (see Structure of Code Blocks) use the special ‘results’ macro to mark their output. As such, you are advised against re-defining it, unless you know what you are doing.
The surrounding brackets can be made invisible by setting
org-hide-macro-markers
to a non-nil
value.
Org expands macros at the very beginning of the export process.
Next: ASCII/Latin-1/UTF-8 export, Previous: Macro Replacement, Up: Exporting [Contents][Index]
Lines starting with zero or more whitespace characters followed by one ‘#’ and a whitespace are treated as comments and, as such, are not exported.
Likewise, regions surrounded by ‘#+BEGIN_COMMENT’ … ‘#+END_COMMENT’ are not exported.
Finally, a ‘COMMENT’ keyword at the beginning of an entry, but after any other keyword or priority cookie, comments out the entire subtree. In this case, the subtree is not exported and no code block within it is executed either128. The command below helps changing the comment status of a headline.
org-toggle-comment
)Toggle the ‘COMMENT’ keyword at the beginning of an entry.
Next: Beamer Export, Previous: Comment Lines, Up: Exporting [Contents][Index]
ASCII export produces an output file containing only plain ASCII characters. This is the simplest and most direct text output. It does not contain any Org markup. Latin-1 and UTF-8 export use additional characters and symbols available in these encoding standards. All three of these export formats offer the most basic of text output for maximum portability.
On export, Org fills and justifies text according to the text width
set in org-ascii-text-width
.
Org exports links using a footnote-like style where the descriptive
part is in the text and the link is in a note before the next heading.
See the variable org-ascii-links-to-notes
for details.
org-ascii-export-to-ascii
)Export as an ASCII file with a ‘.txt’ extension. For ‘myfile.org’, Org exports to ‘myfile.txt’, overwriting without warning. For ‘myfile.txt’, Org exports to ‘myfile.txt.txt’ in order to prevent data loss.
org-ascii-export-to-ascii
)Export to a temporary buffer. Does not create a file.
The ASCII export back-end has one extra keyword for customizing ASCII output. Setting this keyword works similar to the general options (see Export Settings).
The document subtitle. For long subtitles, use multiple ‘#+SUBTITLE’ lines in the Org file. Org prints them on one continuous line, wrapping into multiple lines if necessary.
Org converts the first three outline levels into headlines for ASCII export. The remaining levels are turned into lists. To change this cut-off point where levels become lists, see Export Settings.
To insert text within the Org file by the ASCII back-end, use one the following constructs, inline, keyword, or export block:
Inline text @@ascii:and additional text@@ within a paragraph. #+ASCII: Some text #+BEGIN_EXPORT ascii Org exports text in this block only when using ASCII back-end. #+END_EXPORT
ASCII back-end recognizes only one attribute, ‘:width’, which specifies the width of a horizontal rule in number of characters. The keyword and syntax for specifying widths is:
#+ATTR_ASCII: :width 10 -----
Besides ‘#+BEGIN_CENTER’ blocks (see Paragraphs), ASCII back-end has these two left and right justification blocks:
#+BEGIN_JUSTIFYLEFT It's just a jump to the left... #+END_JUSTIFYLEFT #+BEGIN_JUSTIFYRIGHT ...and then a step to the right. #+END_JUSTIFYRIGHT
Next: HTML Export, Previous: ASCII/Latin-1/UTF-8 export, Up: Exporting [Contents][Index]
Org uses Beamer export to convert an Org file tree structure into high-quality interactive slides for presentations. Beamer is a LaTeX document class for creating presentations in PDF, HTML, and other popular display formats.
• Beamer export commands | For creating Beamer documents. | |
• Beamer specific export settings | For customizing Beamer export. | |
• Frames and Blocks in Beamer | For composing Beamer slides. | |
• Beamer specific syntax | For using in Org documents. | |
• Editing support | Editing support. | |
• A Beamer example | A complete presentation. |
Next: Beamer specific export settings, Up: Beamer Export [Contents][Index]
org-beamer-export-to-latex
)Export as LaTeX file with a ‘.tex’ extension. For ‘myfile.org’, Org exports to ‘myfile.tex’, overwriting without warning.
org-beamer-export-as-latex
)Export to a temporary buffer. Does not create a file.
org-beamer-export-to-pdf
)Export as LaTeX file and then convert it to PDF format.
Export as LaTeX file, convert it to PDF format, and then open the PDF file.
Next: Frames and Blocks in Beamer, Previous: Beamer export commands, Up: Beamer Export [Contents][Index]
Beamer export back-end has several additional keywords for customizing Beamer output. These keywords work similar to the general options settings (see Export Settings).
The Beamer layout theme (org-beamer-theme
). Use square brackets
for options. For example:
#+BEAMER_THEME: Rochester [height=20pt]
The Beamer font theme.
The Beamer inner theme.
The Beamer outer theme.
Arbitrary lines inserted in the preamble, just before the ‘hyperref’ settings.
The document description. For long descriptions, use multiple
‘DESCRIPTION’ keywords. By default, ‘hyperref’ inserts
‘DESCRIPTION’ as metadata. Use org-latex-hyperref-template
to
configure document metadata. Use org-latex-title-command
to
configure typesetting of description as part of front matter.
The keywords for defining the contents of the document. Use
multiple ‘KEYWORDS’ lines if necessary. By default, ‘hyperref’
inserts ‘KEYWORDS’ as metadata. Use org-latex-hyperref-template
to configure document metadata. Use org-latex-title-command
to
configure typesetting of keywords as part of front matter.
Document’s subtitle. For typesetting, use
org-beamer-subtitle-format
string. Use
org-latex-hyperref-template
to configure document metadata. Use
org-latex-title-command
to configure typesetting of subtitle as
part of front matter.
Next: Beamer specific syntax, Previous: Beamer specific export settings, Up: Beamer Export [Contents][Index]
Org transforms heading levels into Beamer’s sectioning elements, frames and blocks. Any Org tree with a not-too-deep-level nesting should in principle be exportable as a Beamer presentation.
org-beamer-frame-level
or ‘H’ value in a ‘OPTIONS’ line
(see Export Settings).
Org overrides headlines to frames conversion for the current tree of
an Org file if it encounters the ‘BEAMER_ENV’ property set to
‘frame’ or ‘fullframe’. Org ignores whatever
org-beamer-frame-level
happens to be for that headline level in
the Org tree. In Beamer terminology, a full frame is a frame
without its title.
org-beamer-environments-default
. To add more values, see
org-beamer-environments-extra
.
When ‘ignoreheading’ is set, Org export ignores the entry’s headline but not its content. This is useful for inserting content between frames. It is also useful for properly closing a ‘column’ environment. @end itemize
When ‘BEAMER_ACT’ is set for a headline, Org export translates that headline as an overlay or action specification. When enclosed in square brackets, Org export makes the overlay specification a default. Use ‘BEAMER_OPT’ to set any options applicable to the current Beamer frame or block. The Beamer export back-end wraps with appropriate angular or square brackets. It also adds the ‘fragile’ option for any code that may require a verbatim block.
To create a column on the Beamer slide, use the ‘BEAMER_COL’ property for its headline in the Org file. Set the value of ‘BEAMER_COL’ to a decimal number representing the fraction of the total text width. Beamer export uses this value to set the column’s width and fills the column with the contents of the Org entry. If the Org entry has no specific environment defined, Beamer export ignores the heading. If the Org entry has a defined environment, Beamer export uses the heading as title. Behind the scenes, Beamer export automatically handles LaTeX column separations for contiguous headlines. To manually adjust them for any unique configurations needs, use the ‘BEAMER_ENV’ property.
Next: Editing support, Previous: Frames and Blocks in Beamer, Up: Beamer Export [Contents][Index]
Since Org’s Beamer export back-end is an extension of the LaTeX back-end, it recognizes other LaTeX specific syntax—for example, ‘#+LATEX:’ or ‘#+ATTR_LATEX:’. See LaTeX Export, for details.
Beamer export wraps the table of contents generated with ‘toc:t’ ‘OPTION’ keyword in a ‘frame’ environment. Beamer export does not wrap the table of contents generated with ‘TOC’ keyword (see Table of Contents). Use square brackets for specifying options.
#+TOC: headlines [currentsection]
Insert Beamer-specific code using the following constructs:
#+BEAMER: \pause #+BEGIN_EXPORT beamer Only Beamer export back-end exports this. #+END_BEAMER Text @@beamer:some code@@ within a paragraph.
Inline constructs, such as the last one above, are useful for adding
overlay specifications to objects with bold
, item
, link
,
radio-target
and target
types. Enclose the value in angular
brackets and place the specification at the beginning of the object as
shown in this example:
A *@@beamer:<2->@@useful* feature
Beamer export recognizes the ‘ATTR_BEAMER’ keyword with the following attributes from Beamer configurations: ‘:environment’ for changing local Beamer environment, ‘:overlay’ for specifying Beamer overlays in angular or square brackets, and ‘:options’ for inserting optional arguments.
#+ATTR_BEAMER: :environment nonindentlist - item 1, not indented - item 2, not indented - item 3, not indented
#+ATTR_BEAMER: :overlay <+-> - item 1 - item 2
#+ATTR_BEAMER: :options [Lagrange] Let $G$ be a finite group, and let $H$ be a subgroup of $G$. Then the order of $H$ divides the order of $G$.
Next: A Beamer example, Previous: Beamer specific syntax, Up: Beamer Export [Contents][Index]
Org Beamer mode is a special minor mode for faster editing of Beamer documents.
#+STARTUP: beamer
org-beamer-select-environment
)Org Beamer mode provides this key for quicker selections in Beamer normal environments, and for selecting the ‘BEAMER_COL’ property.
Previous: Editing support, Up: Beamer Export [Contents][Index]
Here is an example of an Org document ready for Beamer export.
#+TITLE: Example Presentation #+AUTHOR: Carsten Dominik #+OPTIONS: H:2 toc:t num:t #+LATEX_CLASS: beamer #+LATEX_CLASS_OPTIONS: [presentation] #+BEAMER_THEME: Madrid #+COLUMNS: %45ITEM %10BEAMER_ENV(Env) %10BEAMER_ACT(Act) %4BEAMER_COL(Col) * This is the first structural section ** Frame 1 *** Thanks to Eric Fraga :B_block: :PROPERTIES: :BEAMER_COL: 0.48 :BEAMER_ENV: block :END: for the first viable Beamer setup in Org *** Thanks to everyone else :B_block: :PROPERTIES: :BEAMER_COL: 0.48 :BEAMER_ACT: <2-> :BEAMER_ENV: block :END: for contributing to the discussion **** This will be formatted as a beamer note :B_note: :PROPERTIES: :BEAMER_env: note :END: ** Frame 2 (where we will not use columns) *** Request Please test this stuff!
Next: LaTeX Export, Previous: Beamer Export, Up: Exporting [Contents][Index]
Org mode contains an HTML exporter with extensive HTML formatting compatible with XHTML 1.0 strict standard.
• HTML export commands | Invoking HTML export. | |
• HTML specific export settings | Settings for HTML export. | |
• HTML doctypes | Exporting various (X)HTML flavors. | |
• HTML preamble and postamble | Inserting preamble and postamble. | |
• Quoting HTML tags | Using direct HTML in Org files. | |
• Headlines in HTML export | Formatting headlines. | |
• Links in HTML export | Inserting and formatting links. | |
• Tables in HTML export | How to modify the formatting of tables. | |
• Images in HTML export | How to insert figures into HTML output. | |
• Math formatting in HTML export | Beautiful math also on the web. | |
• Text areas in HTML export | An alternate way to show an example. | |
• CSS support | Changing the appearance of the output. | |
• JavaScript support | Info and folding in a web browser. |
Next: HTML specific export settings, Up: HTML Export [Contents][Index]
org-html-export-to-html
)Export as HTML file with a ‘.html’ extension. For ‘myfile.org’, Org exports to ‘myfile.html’, overwriting without warning. {{{kbd{C-c C-e h o)}}} exports to HTML and opens it in a web browser.
org-html-export-as-html
)Exports to a temporary buffer. Does not create a file.
Next: HTML doctypes, Previous: HTML export commands, Up: HTML Export [Contents][Index]
HTML export has a number of keywords, similar to the general options settings described in Export Settings.
This is the document’s description, which the HTML exporter inserts it as a HTML meta tag in the HTML file. For long descriptions, use multiple ‘DESCRIPTION’ lines. The exporter takes care of wrapping the lines properly.
Specify the document type, for example: HTML5 (org-html-doctype
).
Specify the HTML container, such as ‘div’, for wrapping sections and
elements (org-html-container-element
).
The URL for home link (org-html-link-home
).
The URL for the up link of exported HTML pages (org-html-link-up
).
Options for MathJax (org-html-mathjax-options
). MathJax is used
to typeset LaTeX math in HTML documents. See Math formatting in HTML export, for an example.
Arbitrary lines for appending to the HTML document’s head
(org-html-head
).
More arbitrary lines for appending to the HTML document’s head
(org-html-head-extra
).
Keywords to describe the document’s content. HTML exporter inserts these keywords as HTML meta tags. For long keywords, use multiple ‘KEYWORDS’ lines.
Arbitrary lines for appending to the preamble; HTML exporter appends when transcoding LaTeX fragments to images (see Math formatting in HTML export).
The document’s subtitle. HTML exporter formats subtitle if document type is ‘HTML5’ and the CSS has a ‘subtitle’ class.
Some of these keywords are explained in more detail in the following sections of the manual.
Next: HTML preamble and postamble, Previous: HTML specific export settings, Up: HTML Export [Contents][Index]
Org can export to various (X)HTML flavors.
Set the org-html-doctype
variable for different (X)HTML variants.
Depending on the variant, the HTML exporter adjusts the syntax of HTML
conversion accordingly. Org includes the following ready-made
variants:
"html4-strict"
"html4-transitional"
"html4-frameset"
"xhtml-strict"
"xhtml-transitional"
"xhtml-frameset"
"xhtml-11"
"html5"
"xhtml5"
See the variable org-html-doctype-alist
for details. The default is
"xhtml-strict"
.
Org’s HTML exporter does not by default enable new block elements
introduced with the HTML5 standard. To enable them, set
org-html-html5-fancy
to non-nil
. Or use an ‘OPTIONS’ line in the
file to set ‘html5-fancy’.
HTML5 documents can now have arbitrary ‘#+BEGIN’ … ‘#+END’ blocks. For example:
#+BEGIN_aside Lorem ipsum #+END_aside
exports to:
<aside> <p>Lorem ipsum</p> </aside>
while this:
#+ATTR_HTML: :controls controls :width 350 #+BEGIN_video #+HTML: <source src="movie.mp4" type="video/mp4"> #+HTML: <source src="movie.ogg" type="video/ogg"> Your browser does not support the video tag. #+END_video
exports to:
<video controls="controls" width="350"> <source src="movie.mp4" type="video/mp4"> <source src="movie.ogg" type="video/ogg"> <p>Your browser does not support the video tag.</p> </video>
When special blocks do not have a corresponding HTML5 element, the
HTML exporter reverts to standard translation (see
org-html-html5-elements
). For example, ‘#+BEGIN_lederhosen’ exports
to <div class="lederhosen">
.
Special blocks cannot have headlines. For the HTML exporter to wrap
the headline and its contents in <section>
or <article>
tags, set
the ‘HTML_CONTAINER’ property for the headline.
Next: Quoting HTML tags, Previous: HTML doctypes, Up: HTML Export [Contents][Index]
The HTML exporter has delineations for preamble and postamble. The
default value for org-html-preamble
is t
, which makes the HTML
exporter insert the preamble. See the variable
org-html-preamble-format
for the format string.
Set org-html-preamble
to a string to override the default format
string. If the string is a function, the HTML exporter expects the
function to return a string upon execution. The HTML exporter inserts
this string in the preamble. The HTML exporter does not insert
a preamble if org-html-preamble
is set nil
.
The default value for org-html-postamble
is auto
, which makes the
HTML exporter build a postamble from looking up author’s name, email
address, creator’s name, and date. Set org-html-postamble
to t
to
insert the postamble in the format specified in the
org-html-postamble-format
variable. The HTML exporter does not
insert a postamble if org-html-postamble
is set to nil
.
Next: Headlines in HTML export, Previous: HTML preamble and postamble, Up: HTML Export [Contents][Index]
The HTML export back-end transforms ‘<’ and ‘>’ to ‘<’ and ‘>’. To include raw HTML code in the Org file so the HTML export back-end can insert that HTML code in the output, use this inline syntax: ‘@@html:...@@’. For example:
@@html:<b>@@bold text@@html:</b>@@
For larger raw HTML code blocks, use these HTML export code blocks:
#+HTML: Literal HTML code for export #+BEGIN_EXPORT html All lines between these markers are exported literally #+END_EXPORT
Next: Links in HTML export, Previous: Quoting HTML tags, Up: HTML Export [Contents][Index]
Headlines are exported to ‘<h1>’, ‘<h2>’, etc. Each headline gets the ‘id’ attribute from ‘CUSTOM_ID’ property, or a unique generated value, see Internal Links.
When org-html-self-link-headlines
is set to a non-nil
value, the
text of the headlines is also wrapped in ‘<a>’ tags. These tags have
a ‘href’ attribute making the headlines link to themselves.
Next: Tables in HTML export, Previous: Headlines in HTML export, Up: HTML Export [Contents][Index]
The HTML export back-end transforms Org’s internal links (see Internal Links) to equivalent HTML links in the output. The back-end similarly handles Org’s automatic links created by radio targets (see Radio Targets) similarly. For Org links to external files, the back-end transforms the links to relative paths.
For Org links to other ‘.org’ files, the back-end automatically
changes the file extension to ‘.html’ and makes file paths relative.
If the ‘.org’ files have an equivalent ‘.html’ version at the same
location, then the converted links should work without any further
manual intervention. However, to disable this automatic path
translation, set org-html-link-org-files-as-html
to nil
. When
disabled, the HTML export back-end substitutes the ID-based links in
the HTML output. For more about linking files when publishing to
a directory, see Publishing links.
Org files can also have special directives to the HTML export
back-end. For example, by using ‘#+ATTR_HTML’ lines to specify new
format attributes to <a>
or <img>
tags. This example shows
changing the link’s title and style:
#+ATTR_HTML: :title The Org mode homepage :style color:red; [[https://orgmode.org]]
Next: Images in HTML export, Previous: Links in HTML export, Up: HTML Export [Contents][Index]
The HTML export back-end uses org-html-table-default-attributes
when
exporting Org tables to HTML. By default, the exporter does not draw
frames and cell borders. To change for this for a table, use the
following lines before the table in the Org file:
#+CAPTION: This is a table with lines around and between cells #+ATTR_HTML: :border 2 :rules all :frame border
The HTML export back-end preserves column groupings in Org tables (see Column Groups) when exporting to HTML.
Additional options for customizing tables for HTML export.
org-html-table-align-individual-fields
Non-nil
attaches style attributes for alignment to each table
field.
org-html-table-caption-above
Non-nil
places caption string at the beginning of the table.
org-html-table-data-tags
Opening and ending tags for table data fields.
org-html-table-default-attributes
Default attributes and values for table tags.
org-html-table-header-tags
Opening and ending tags for table’s header fields.
org-html-table-row-tags
Opening and ending tags for table rows.
org-html-table-use-header-tags-for-first-column
Non-nil
formats column one in tables with header tags.
Next: Math formatting in HTML export, Previous: Tables in HTML export, Up: HTML Export [Contents][Index]
The HTML export back-end has features to convert Org image links to HTML inline images and HTML clickable image links.
When the link in the Org file has no description, the HTML export
back-end by default in-lines that image. For example:
‘[[file:myimg.jpg]]’ is in-lined, while ‘[[file:myimg.jpg][the image]]’ links to the text,
‘the image’. For more details, see the variable
org-html-inline-images
.
On the other hand, if the description part of the Org link is itself another link, such as ‘file:’ or ‘http:’ URL pointing to an image, the HTML export back-end in-lines this image and links to the main image. This Org syntax enables the back-end to link low-resolution thumbnail to the high-resolution version of the image, as shown in this example:
[[file:highres.jpg][file:thumb.jpg]]
To change attributes of in-lined images, use ‘#+ATTR_HTML’ lines in
the Org file. This example shows realignment to right, and adds alt
and title
attributes in support of text viewers and modern web
accessibility standards.
#+CAPTION: A black cat stalking a spider #+ATTR_HTML: :alt cat/spider image :title Action! :align right [[./img/a.jpg]]
The HTML export back-end copies the ‘http’ links from the Org file as-is.
Next: Text areas in HTML export, Previous: Images in HTML export, Up: HTML Export [Contents][Index]
LaTeX math snippets (see LaTeX fragments) can be displayed in two
different ways on HTML pages. The default is to use the MathJax,
which should work out of the box with Org130131. Some MathJax
display options can be configured via org-html-mathjax-options
, or
in the buffer. For example, with the following settings,
#+HTML_MATHJAX: align: left indent: 5em tagside: left font: Neo-Euler #+HTML_MATHJAX: cancel.js noErrors.js
equation labels are displayed on the left margin and equations are five em from the left margin. In addition, it loads the two MathJax extensions ‘cancel.js’ and ‘noErrors.js’132.
See the docstring of org-html-mathjax-options
for all supported
variables. The MathJax template can be configure via
org-html-mathjax-template
.
If you prefer, you can also request that LaTeX fragments are processed into small images that will be inserted into the browser page. Before the availability of MathJax, this was the default method for Org files. This method requires that the dvipng program, dvisvgm or ImageMagick suite is available on your system. You can still get this processing with
#+OPTIONS: tex:dvipng
#+OPTIONS: tex:dvisvgm
or
#+OPTIONS: tex:imagemagick
Next: CSS support, Previous: Math formatting in HTML export, Up: HTML Export [Contents][Index]
Before Org mode’s Babel, one popular approach to publishing code in HTML was by using ‘:textarea’. The advantage of this approach was that copying and pasting was built into browsers with simple JavaScript commands. Even editing before pasting was made simple.
The HTML export back-end can create such text areas. It requires an ‘#+ATTR_HTML’ line as shown in the example below with the ‘:textarea’ option. This must be followed by either an example or a source code block. Other Org block types do not honor the ‘:textarea’ option.
By default, the HTML export back-end creates a text area 80 characters wide and height just enough to fit the content. Override these defaults with ‘:width’ and ‘:height’ options on the ‘#+ATTR_HTML’ line.
#+ATTR_HTML: :textarea t :width 40 #+BEGIN_EXAMPLE (defun org-xor (a b) "Exclusive or." (if a (not b) b)) #+END_EXAMPLE
Next: JavaScript support, Previous: Text areas in HTML export, Up: HTML Export [Contents][Index]
You can modify the CSS style definitions for the exported file. The HTML exporter assigns the following special CSS classes133 to appropriate parts of the document—your style specifications may change these, in addition to any of the standard classes like for headlines, tables, etc.
p.author | author information, including email |
p.date | publishing date |
p.creator | creator info, about org mode version |
.title | document title |
.subtitle | document subtitle |
.todo | TODO keywords, all not-done states |
.done | the DONE keywords, all states that count as done |
.WAITING | each TODO keyword also uses a class named after itself |
.timestamp | timestamp |
.timestamp-kwd | keyword associated with a timestamp, like ‘SCHEDULED’ |
.timestamp-wrapper | span around keyword plus timestamp |
.tag | tag in a headline |
._HOME | each tag uses itself as a class, “@” replaced by “_” |
.target | target for links |
.linenr | the line number in a code example |
.code-highlighted | for highlighting referenced code lines |
div.outline-N | div for outline level N (headline plus text) |
div.outline-text-N | extra div for text at outline level N |
.section-number-N | section number in headlines, different for each level |
.figure-number | label like “Figure 1:” |
.table-number | label like “Table 1:” |
.listing-number | label like “Listing 1:” |
div.figure | how to format an in-lined image |
pre.src | formatted source code |
pre.example | normal example |
p.verse | verse paragraph |
div.footnotes | footnote section headline |
p.footnote | footnote definition paragraph, containing a footnote |
.footref | a footnote reference number (always a <sup>) |
.footnum | footnote number in footnote definition (always <sup>) |
.org-svg | default class for a linked ‘.svg’ image |
The HTML export back-end includes a compact default style in each exported HTML file. To override the default style with another style, use these keywords in the Org file. They will replace the global defaults the HTML exporter uses.
#+HTML_HEAD: <link rel="stylesheet" type="text/css" href="style1.css" /> #+HTML_HEAD_EXTRA: <link rel="alternate stylesheet" type="text/css" href="style2.css" />
To just turn off the default style, customize
org-html-head-include-default-style
variable, or use this option
line in the Org file.
#+OPTIONS: html-style:nil
For longer style definitions, either use several ‘HTML_HEAD’ and
‘HTML_HEAD_EXTRA’ keywords, or use <style> ... </style>
blocks
around them. Both of these approaches can avoid referring to an
external file.
In order to add styles to a sub-tree, use the ‘HTML_CONTAINER_CLASS’ property to assign a class to the tree. In order to specify CSS styles for a particular headline, you can use the ID specified in a ‘CUSTOM_ID’ property. You can also assign a specific class to a headline with the ‘HTML_HEADLINE_CLASS’ property.
Never change the org-html-style-default
constant. Instead use other
simpler ways of customizing as described above.
Previous: CSS support, Up: HTML Export [Contents][Index]
Sebastian Rose has written a JavaScript program especially designed to allow two different ways of viewing HTML files created with Org. One is an Info-like mode where each section is displayed separately and navigation can be done with the n and p keys, and some other keys as well, press ? for an overview of the available keys. The second one has a folding view, much like Org provides inside Emacs. The script is available at https://orgmode.org/org-info.js and the documentation at https://orgmode.org/worg/code/org-info-js/. The script is hosted on https://orgmode.org, but for reliability, prefer installing it on your own web server.
To use this program, just add this line to the Org file:
#+INFOJS_OPT: view:info toc:nil
The HTML header now has the code needed to automatically invoke the script. For setting options, use the syntax from the above line for options described below:
The path to the script. The default is to grab the script from https://orgmode.org/org-info.js, but you might want to have a local copy and use a path like ‘../scripts/org-info.js’.
Initial view when the website is first shown. Possible values are:
‘info’ | Info-like interface with one section per page |
‘overview’ | Folding interface, initially showing only top-level |
‘content’ | Folding interface, starting with all headlines visible |
‘showall’ | Folding interface, all headlines and text visible |
Maximum headline level still considered as an independent section
for info and folding modes. The default is taken from
org-export-headline-levels
, i.e., the ‘H’ switch in ‘OPTIONS’. If
this is smaller than in org-export-headline-levels
, each
info/folding section can still contain child headlines.
Should the table of contents initially be visible? Even when ‘nil’, you can always get to the “toc” with i.
The depth of the table of contents. The defaults are taken from the
variables org-export-headline-levels
and org-export-with-toc
.
Does the CSS of the page specify a fixed position for the “toc”? If yes, the toc is displayed as a section.
Should there be short contents (children) in each section? Make this ‘above’ if the section should be above initial text.
Headings are highlighted when the mouse is over them. Should be ‘underline’ (default) or a background color like ‘#cccccc’.
Should view-toggle buttons be everywhere? When ‘nil’ (the default), only one such button is present.
You can choose default values for these options by customizing the
variable org-infojs-options
. If you always want to apply the script
to your pages, configure the variable org-export-html-use-infojs
.
Next: Markdown Export, Previous: HTML Export, Up: Exporting [Contents][Index]
The LaTeX export back-end can handle complex documents, incorporate standard or custom LaTeX document classes, generate documents using alternate LaTeX engines, and produce fully linked PDF files with indexes, bibliographies, and tables of contents, destined for interactive online viewing or high-quality print publication.
While the details are covered in-depth in this section, here are some
quick references to variables for the impatient: for engines, see
org-latex-compiler
; for build sequences, see
org-latex-pdf-process
; for packages, see
org-latex-default-packages-alist
and org-latex-packages-alist
.
An important note about the LaTeX export back-end: it is sensitive to blank lines in the Org document. That’s because LaTeX itself depends on blank lines to tell apart syntactical elements, such as paragraphs.
• LaTeX/PDF export commands | For producing LaTeX and PDF documents. | |
• LaTeX specific export settings | Unique to this LaTeX back-end. | |
• LaTeX header and sectioning | Setting up the export file structure. | |
• Quoting LaTeX code | Incorporating literal LaTeX code. | |
• Tables in LaTeX export | Options for exporting tables to LaTeX. | |
• Images in LaTeX export | How to insert figures into LaTeX output. | |
• Plain lists in LaTeX export | Attributes specific to lists. | |
• Source blocks in LaTeX export | Attributes specific to source code blocks. | |
• Example blocks in LaTeX export | Attributes specific to example blocks. | |
• Special blocks in LaTeX export | Attributes specific to special blocks. | |
• Horizontal rules in LaTeX export | Attributes specific to horizontal rules. |
Next: LaTeX specific export settings, Up: LaTeX Export [Contents][Index]
org-latex-export-to-latex
)Export to a LaTeX file with a ‘.tex’ extension. For ‘myfile.org’, Org exports to ‘myfile.tex’, overwriting without warning.
org-latex-export-as-latex
)Export to a temporary buffer. Do not create a file.
org-latex-export-to-pdf
)Export as LaTeX file and convert it to PDF file.
Export as LaTeX file and convert it to PDF, then open the PDF using the default viewer.
Convert the region to LaTeX under the assumption that it was in Org mode syntax before. This is a global command that can be invoked in any buffer.
The LaTeX export back-end can use any of these LaTeX engines:
‘pdflatex’, ‘xelatex’, and ‘lualatex’. These engines compile LaTeX
files with different compilers, packages, and output options. The
LaTeX export back-end finds the compiler version to use from
org-latex-compiler
variable or the ‘#+LATEX_COMPILER’ keyword in the
Org file. See the docstring for the
org-latex-default-packages-alist
for loading packages with certain
compilers. Also see org-latex-bibtex-compiler
to set the
bibliography compiler134.
Next: LaTeX header and sectioning, Previous: LaTeX/PDF export commands, Up: LaTeX Export [Contents][Index]
The LaTeX export back-end has several additional keywords for customizing LaTeX output. Setting these keywords works similar to the general options (see Export Settings).
The document’s description. The description along with author name,
keywords, and related file metadata are inserted in the output file
by the hyperref package. See org-latex-hyperref-template
for
customizing metadata items. See org-latex-title-command
for
typesetting description into the document’s front matter. Use
multiple ‘DESCRIPTION’ keywords for long descriptions.
In order to be effective, the ‘babel’ or ‘polyglossia’
packages—according to the LaTeX compiler used—must be loaded
with the appropriate language as argument. This can be accomplished
by modifying the org-latex-packages-alist
variable, e.g., with the
following snippet:
(add-to-list 'org-latex-packages-alist '("AUTO" "babel" t ("pdflatex"))) (add-to-list 'org-latex-packages-alist '("AUTO" "polyglossia" t ("xelatex" "lualatex")))
This is LaTeX document class, such as article, report, book,
and so on, which contain predefined preamble and headline level
mapping that the LaTeX export back-end needs. The back-end reads
the default class name from the org-latex-default-class
variable.
Org has article as the default class. A valid default class must
be an element of org-latex-classes
.
Options the LaTeX export back-end uses when calling the LaTeX document class.
The compiler, such as ‘pdflatex’, ‘xelatex’, ‘lualatex’, for
producing the PDF. See org-latex-compiler
.
Arbitrary lines to add to the document’s preamble, before the
hyperref settings. See org-latex-classes
for adjusting the
structure and order of the LaTeX headers.
The keywords for the document. The description along with author
name, keywords, and related file metadata are inserted in the output
file by the hyperref package. See org-latex-hyperref-template
for
customizing metadata items. See org-latex-title-command
for
typesetting description into the document’s front matter. Use
multiple ‘KEYWORDS’ lines if necessary.
The document’s subtitle. It is typeset as per
org-latex-subtitle-format
. If org-latex-subtitle-separate
is
non-nil
, it is typed outside of the \title
macro. See
org-latex-hyperref-template
for customizing metadata items. See
org-latex-title-command
for typesetting description into the
document’s front matter.
The following sections have further details.
Next: Quoting LaTeX code, Previous: LaTeX specific export settings, Up: LaTeX Export [Contents][Index]
The LaTeX export back-end converts the first three of Org’s outline levels into LaTeX headlines. The remaining Org levels are exported as lists. To change this globally for the cut-off point between levels and lists, (see Export Settings).
By default, the LaTeX export back-end uses the article class.
To change the default class globally, edit org-latex-default-class
.
To change the default class locally in an Org file, add option lines
‘#+LATEX_CLASS: myclass’. To change the default class for just a part
of the Org file, set a sub-tree property, ‘EXPORT_LATEX_CLASS’. The
class name entered here must be valid member of org-latex-classes
.
This variable defines a header template for each class into which the
exporter splices the values of org-latex-default-packages-alist
and
org-latex-packages-alist
. Use the same three variables to define
custom sectioning or custom classes.
The LaTeX export back-end sends the ‘LATEX_CLASS_OPTIONS’ keyword and
‘EXPORT_LATEX_CLASS_OPTIONS’ property as options to the LaTeX
\documentclass
macro. The options and the syntax for specifying
them, including enclosing them in square brackets, follow LaTeX
conventions.
#+LATEX_CLASS_OPTIONS: [a4paper,11pt,twoside,twocolumn]
The LaTeX export back-end appends values from ‘LATEX_HEADER’ and
‘LATEX_HEADER_EXTRA’ keywords to the LaTeX header. The docstring for
org-latex-classes
explains in more detail. Also note that LaTeX
export back-end does not append ‘LATEX_HEADER_EXTRA’ to the header
when previewing LaTeX snippets (see Previewing LaTeX fragments).
A sample Org file with the above headers:
#+LATEX_CLASS: article #+LATEX_CLASS_OPTIONS: [a4paper] #+LATEX_HEADER: \usepackage{xyz} * Headline 1 some text * Headline 2 some more text
Next: Tables in LaTeX export, Previous: LaTeX header and sectioning, Up: LaTeX Export [Contents][Index]
The LaTeX export back-end can insert any arbitrary LaTeX code, see Embedded LaTeX. There are three ways to embed such code in the Org file and they all use different quoting syntax.
Inserting in-line quoted with @ symbols:
Code embedded in-line @@latex:any arbitrary LaTeX code@@ in a paragraph.
Inserting as one or more keyword lines in the Org file:
#+LATEX: any arbitrary LaTeX code
Inserting as an export block in the Org file, where the back-end exports any code between begin and end markers:
#+BEGIN_EXPORT latex any arbitrary LaTeX code #+END_EXPORT
Next: Images in LaTeX export, Previous: Quoting LaTeX code, Up: LaTeX Export [Contents][Index]
The LaTeX export back-end can pass several LaTeX attributes for table contents and layout. Besides specifying a label (see Internal Links) and a caption (see Captions), the other valid LaTeX attributes include:
The LaTeX export back-end wraps the table differently depending on the mode for accurate rendering of math symbols. Mode is either ‘table’, ‘math’, ‘inline-math’ or ‘verbatim’.
For ‘math’ or ‘inline-math’ mode, LaTeX export back-end wraps the
table in a math environment, but every cell in it is exported as-is.
The LaTeX export back-end determines the default mode from
org-latex-default-table-mode
. The LaTeX export back-end merges
contiguous tables in the same mode into a single environment.
Set the default LaTeX table environment for the LaTeX export
back-end to use when exporting Org tables. Common LaTeX table
environments are provided by these packages: tabularx, longtable,
array, tabu, and bmatrix. For packages, such as tabularx and tabu,
or any newer replacements, include them in the
org-latex-packages-alist
variable so the LaTeX export back-end can
insert the appropriate load package headers in the converted LaTeX
file. Look in the docstring for the org-latex-packages-alist
variable for configuring these packages for LaTeX snippet previews,
if any.
Use ‘CAPTION’ keyword to set a simple caption for a table (see Captions). For custom captions, use ‘:caption’ attribute, which accepts raw LaTeX code. ‘:caption’ value overrides ‘CAPTION’ value.
The table environments by default are not floats in LaTeX. To make them floating objects use ‘:float’ with one of the following options: ‘sideways’, ‘multicolumn’, ‘t’, and ‘nil’.
LaTeX floats can also have additional layout ‘:placement’ attributes. These are the usual ‘[h t b p ! H]’ permissions specified in square brackets. Note that for ‘:float sideways’ tables, the LaTeX export back-end ignores ‘:placement’ attributes.
The LaTeX export back-end uses these attributes for regular tables to set their alignments, fonts, and widths.
When ‘:spread’ is non-nil
, the LaTeX export back-end spreads or
shrinks the table by the ‘:width’ for tabu and longtabu
environments. ‘:spread’ has no effect if ‘:width’ is not set.
All three commands are toggles. ‘:booktabs’ brings in modern
typesetting enhancements to regular tables. The booktabs package
has to be loaded through org-latex-packages-alist
. ‘:center’ is
for centering the table. ‘:rmlines’ removes all but the very first
horizontal line made of ASCII characters from “table.el” tables
only.
The LaTeX export back-end inserts ‘:math-prefix’ string value in a math environment before the table. The LaTeX export back-end inserts ‘:math-suffix’ string value in a math environment after the table. The LaTeX export back-end inserts ‘:math-arguments’ string value between the macro name and the table’s contents. ‘:math-arguments’ comes in use for matrix macros that require more than one argument, such as ‘qbordermatrix’.
LaTeX table attributes help formatting tables for a wide range of situations, such as matrix product or spanning multiple pages:
#+ATTR_LATEX: :environment longtable :align l|lp{3cm}r|l | ... | ... | | ... | ... | #+ATTR_LATEX: :mode math :environment bmatrix :math-suffix \times | a | b | | c | d | #+ATTR_LATEX: :mode math :environment bmatrix | 1 | 2 | | 3 | 4 |
Set the caption with the LaTeX command ‘\bicaption{HeadingA}{HeadingB}’:
#+ATTR_LATEX: :caption \bicaption{HeadingA}{HeadingB} | ... | ... | | ... | ... |
Next: Plain lists in LaTeX export, Previous: Tables in LaTeX export, Up: LaTeX Export [Contents][Index]
The LaTeX export back-end processes image links in Org files that do
not have descriptions, such as these links ‘[[file:img.jpg]]’ or
‘[[./img.jpg]]’, as direct image insertions in the final PDF output. In
the PDF, they are no longer links but actual images embedded on the
page. The LaTeX export back-end uses ‘\includegraphics’ macro to
insert the image. But for TikZ (http://sourceforge.net/projects/pgf/)
images, the back-end uses an \input
macro wrapped within
a tikzpicture
environment.
For specifying image ‘:width’, ‘:height’, ‘:scale’ and other ‘:options’, use this syntax:
#+ATTR_LATEX: :width 5cm :options angle=90 [[./img/sed-hr4049.pdf]]
A ‘:scale’ attribute overrides both ‘:width’ and ‘:height’ attributes.
For custom commands for captions, use the ‘:caption’ attribute. It overrides the default ‘#+CAPTION’ value:
#+ATTR_LATEX: :caption \bicaption{HeadingA}{HeadingB} [[./img/sed-hr4049.pdf]]
When captions follow the method as described in Captions, the LaTeX export back-end wraps the picture in a floating ‘figure’ environment. To float an image without specifying a caption, set the ‘:float’ attribute to one of the following:
For a standard ‘figure’ environment; used by default whenever an image has a caption.
To span the image across multiple columns of a page; the back-end wraps the image in a ‘figure*’ environment.
For text to flow around the image on the right; the figure occupies the left half of the page.
For a new page with the image sideways, rotated ninety degrees, in a ‘sidewaysfigure’ environment; overrides ‘:placement’ setting.
To avoid a ‘:float’ even if using a caption.
Use the ‘placement’ attribute to modify a floating environment’s placement.
#+ATTR_LATEX: :float wrap :width 0.38\textwidth :placement {r}{0.4\textwidth} [[./img/hst.png]]
The LaTeX export back-end centers all images by default. Setting
‘:center’ to ‘nil’ disables centering. To disable centering globally,
set org-latex-images-centered
to ‘t’.
Set the ‘:comment-include’ attribute to non-nil
value for the LaTeX
export back-end to comment out the ‘\includegraphics’ macro.
Next: Source blocks in LaTeX export, Previous: Images in LaTeX export, Up: LaTeX Export [Contents][Index]
The LaTeX export back-end accepts the ‘environment’ and ‘options’ attributes for plain lists. Both attributes work together for customizing lists, as shown in the examples:
#+LATEX_HEADER: \usepackage[inline]{enumitem} Some ways to say "Hello": #+ATTR_LATEX: :environment itemize* #+ATTR_LATEX: :options [label={}, itemjoin={,}, itemjoin*={, and}] - Hola - Bonjour - Guten Tag.
Since LaTeX supports only four levels of nesting for lists, use an external package, such as ‘enumitem’ in LaTeX, for levels deeper than four:
#+LATEX_HEADER: \usepackage{enumitem} #+LATEX_HEADER: \renewlist{itemize}{itemize}{9} #+LATEX_HEADER: \setlist[itemize]{label=$\circ$} - One - Two - Three - Four - Five
Next: Example blocks in LaTeX export, Previous: Plain lists in LaTeX export, Up: LaTeX Export [Contents][Index]
The LaTeX export back-end can make source code blocks into floating objects through the attributes ‘:float’ and ‘:options’. For ‘:float’:
Makes a source block float; by default floats any source block with a caption.
Spans the source block across multiple columns of a page.
Avoids a ‘:float’ even if using a caption; useful for source code blocks that may not fit on a page.
#+ATTR_LATEX: :float nil #+BEGIN_SRC emacs-lisp Lisp code that may not fit in a single page. #+END_SRC
The LaTeX export back-end passes string values in ‘:options’ to LaTeX packages for customization of that specific source block. In the example below, the ‘:options’ are set for Minted. Minted is a source code highlighting LaTeX package with many configurable options.
#+ATTR_LATEX: :options commentstyle=\bfseries #+BEGIN_SRC emacs-lisp (defun Fib (n) (if (< n 2) n (+ (Fib (- n 1)) (Fib (- n 2))))) #+END_SRC
To apply similar configuration options for all source blocks in
a file, use the org-latex-listings-options
and
org-latex-minted-options
variables.
Next: Special blocks in LaTeX export, Previous: Source blocks in LaTeX export, Up: LaTeX Export [Contents][Index]
The LaTeX export back-end wraps the contents of example blocks in a ‘verbatim’ environment. To change this behavior to use another environment globally, specify an appropriate export filter (see Advanced Export Configuration). To change this behavior to use another environment for each block, use the ‘:environment’ parameter to specify a custom environment.
#+ATTR_LATEX: :environment myverbatim #+BEGIN_EXAMPLE This sentence is false. #+END_EXAMPLE
Next: Horizontal rules in LaTeX export, Previous: Example blocks in LaTeX export, Up: LaTeX Export [Contents][Index]
For other special blocks in the Org file, the LaTeX export back-end makes a special environment of the same name. The back-end also takes ‘:options’, if any, and appends as-is to that environment’s opening string. For example:
#+BEGIN_abstract We demonstrate how to solve the Syracuse problem. #+END_abstract #+ATTR_LATEX: :options [Proof of important theorem] #+BEGIN_proof ... Therefore, any even number greater than 2 is the sum of two primes. #+END_proof
exports to
\begin{abstract} We demonstrate how to solve the Syracuse problem. \end{abstract} \begin{proof}[Proof of important theorem] ... Therefore, any even number greater than 2 is the sum of two primes. \end{proof}
If you need to insert a specific caption command, use ‘:caption’ attribute. It overrides standard ‘CAPTION’ value, if any. For example:
#+ATTR_LATEX: :caption \MyCaption{HeadingA} #+BEGIN_proof ... #+END_proof
Previous: Special blocks in LaTeX export, Up: LaTeX Export [Contents][Index]
The LaTeX export back-end converts horizontal rules by the specified ‘:width’ and ‘:thickness’ attributes. For example:
#+ATTR_LATEX: :width .6\textwidth :thickness 0.8pt -----
Next: OpenDocument Text Export, Previous: LaTeX Export, Up: Exporting [Contents][Index]
The Markdown export back-end, “md”, converts an Org file to Markdown format, as defined at http://daringfireball.net/projects/markdown/.
Since it is built on top of the HTML back-end (see HTML Export), it converts every Org construct not defined in Markdown syntax, such as tables, to HTML.
org-md-export-to-markdown
)Export to a text file with Markdown syntax. For ‘myfile.org’, Org exports to ‘myfile.md’, overwritten without warning.
org-md-export-as-markdown
)Export to a temporary buffer. Does not create a file.
Export as a text file with Markdown syntax, then open it.
Based on org-md-headline-style
, Markdown export can generate
headlines of both atx and setext types. atx limits headline
levels to two whereas setext limits headline levels to six. Beyond
these limits, the export back-end converts headlines to lists. To set
a limit to a level before the absolute limit (see Export Settings).
Next: Org Export, Previous: Markdown Export, Up: Exporting [Contents][Index]
The ODT export back-end handles creating of OpenDocument Text (ODT) format. Documents created by this exporter use the OpenDocument-v1.2 specification135 and are compatible with LibreOffice 3.4.
• Pre-requisites for ODT export | Required packages. | |
• ODT export commands | Invoking export. | |
• ODT specific export settings | Configuration options. | |
• Extending ODT export | Producing DOC, PDF files. | |
• Applying custom styles | Styling the output. | |
• Links in ODT export | Handling and formatting links. | |
• Tables in ODT export | Org tables conversions. | |
• Images in ODT export | Inserting images. | |
• Math formatting in ODT export | Formatting LaTeX fragments. | |
• Labels and captions in ODT export | Rendering objects. | |
• Literal examples in ODT export | For source code and example blocks. | |
• Advanced topics in ODT export | For power users. |
Next: ODT export commands, Up: OpenDocument Text Export [Contents][Index]
The ODT export back-end relies on the zip program to create the final compressed ODT output. Check if ‘zip’ is locally available and executable. Without it, export cannot finish.
Next: ODT specific export settings, Previous: Pre-requisites for ODT export, Up: OpenDocument Text Export [Contents][Index]
org-export-to-odt
)Export as OpenDocument Text file.
If org-odt-preferred-output-format
is specified, the ODT export
back-end automatically converts the exported file to that format.
For ‘myfile.org’, Org exports to ‘myfile.odt’, overwriting without warning. The ODT export back-end exports a region only if a region was active.
If the selected region is a single tree, the ODT export back-end makes the tree head the document title. Incidentally, C-c @ selects the current sub-tree. If the tree head entry has, or inherits, an ‘EXPORT_FILE_NAME’ property, the ODT export back-end uses that for file name.
Export as an OpenDocument Text file and open the resulting file.
If org-export-odt-preferred-output-format
is specified, open the
converted file instead. See Automatically exporting to other formats.
Next: Extending ODT export, Previous: ODT export commands, Up: OpenDocument Text Export [Contents][Index]
The ODT export back-end has several additional keywords for customizing ODT output. Setting these keywords works similar to the general options (see Export Settings).
This is the document’s description, which the ODT export back-end inserts as document metadata. For long descriptions, use multiple lines, prefixed with ‘DESCRIPTION’.
The keywords for the document. The ODT export back-end inserts the description along with author name, keywords, and related file metadata as metadata in the output file. Use multiple ‘KEYWORDS’ if necessary.
The ODT export back-end uses the org-odt-styles-file
by default.
See Applying custom styles for details.
The document subtitle.
Next: Applying custom styles, Previous: ODT specific export settings, Up: OpenDocument Text Export [Contents][Index]
The ODT export back-end can produce documents in other formats besides ODT using a specialized ODT converter process. Its common interface works with popular converters to produce formats such as ‘doc’, or convert a document from one format, say ‘csv’, to another format, say ‘xls’.
Customize org-odt-convert-process
variable to point to ‘unoconv’,
which is the ODT’s preferred converter. Working installations of
LibreOffice would already have ‘unoconv’ installed. Alternatively,
other converters may be substituted here. See Configuring a document converter.
If ODT format is just an intermediate step to get to other formats,
such as ‘doc’, ‘docx’, ‘rtf’, or ‘pdf’, etc., then extend the ODT
export back-end to directly produce that format. Specify the final
format in the org-odt-preferred-output-format
variable. This is one
way to extend (see ODT export commands).
The Org export back-end is made to be inter-operable with a wide range of text document format converters. Newer generation converters, such as LibreOffice and Pandoc, can handle hundreds of formats at once. Org provides a consistent interaction with whatever converter is installed. Here are some generic commands:
Convert an existing document from one format to another. With a prefix argument, opens the newly produced file.
Next: Links in ODT export, Previous: Extending ODT export, Up: OpenDocument Text Export [Contents][Index]
The ODT export back-end comes with many OpenDocument styles (see Working with OpenDocument style files). To expand or further customize these built-in style sheets, either edit the style sheets directly or generate them using an application such as LibreOffice. The example here shows creating a style using LibreOffice.
#+OPTIONS: H:10 num:t
org-odt-styles-file
and point it to the
newly created file. For additional configuration options, see
Overriding factory styles.
To apply an ODT style to a particular file, use the ‘ODT_STYLES_FILE’ keyword as shown in the example below:
#+ODT_STYLES_FILE: "/path/to/example.ott"
or
#+ODT_STYLES_FILE: ("/path/to/file.ott" ("styles.xml" "image/hdr.png"))
The ODT export back-end relies on many templates and style names. Using third-party styles and templates can lead to mismatches. Templates derived from built in ODT templates and styles seem to have fewer problems.
Next: Tables in ODT export, Previous: Applying custom styles, Up: OpenDocument Text Export [Contents][Index]
ODT exporter creates native cross-references for internal links. It creates Internet-style links for all other links.
A link with no description and pointing to a regular, un-itemized, outline heading is replaced with a cross-reference and section number of the heading.
A ‘\ref{label}’-style reference to an image, table etc., is replaced with a cross-reference and sequence number of the labeled entity. See Labels and captions in ODT export.
Next: Images in ODT export, Previous: Links in ODT export, Up: OpenDocument Text Export [Contents][Index]
The ODT export back-end handles native Org mode tables (see Tables) and simple ‘table.el’ tables. Complex ‘table.el’ tables having column or row spans are not supported. Such tables are stripped from the exported document.
By default, the ODT export back-end exports a table with top and bottom frames and with ruled lines separating row and column groups (see Column Groups). All tables are typeset to occupy the same width. The ODT export back-end honors any table alignments and relative widths for columns (see Column Width and Alignment).
Note that the ODT export back-end interprets column widths as weighted ratios, the default weight being 1.
Specifying ‘:rel-width’ property on an ‘ATTR_ODT’ line controls the width of the table. For example:
#+ATTR_ODT: :rel-width 50 | Area/Month | Jan | Feb | Mar | Sum | |---------------+-------+-------+-------+-------| | / | < | | | < | | <l13> | <r5> | <r5> | <r5> | <r6> | | North America | 1 | 21 | 926 | 948 | | Middle East | 6 | 75 | 844 | 925 | | Asia Pacific | 9 | 27 | 790 | 826 | |---------------+-------+-------+-------+-------| | Sum | 16 | 123 | 2560 | 2699 |
On export, the above table takes 50% of text width area. The exporter sizes the columns in the ratio: 13:5:5:5:6. The first column is left-aligned and rest of the columns, right-aligned. Vertical rules separate the header and the last column. Horizontal rules separate the header and the last row.
For even more customization, create custom table styles and associate them with a table using the ‘ATTR_ODT’ keyword. See Customizing tables in ODT export.
Next: Math formatting in ODT export, Previous: Tables in ODT export, Up: OpenDocument Text Export [Contents][Index]
The ODT export back-end processes image links in Org files that do not have descriptions, such as these links ‘[[file:img.jpg]]’ or ‘[[./img.jpg]]’, as direct image insertions in the final output. Either of these examples works:
[[file:img.png]]
[[./img.png]]
For clickable images, provide a link whose description is another link to an image file. For example, to embed an image ‘org-mode-unicorn.png’ which when clicked jumps to https://orgmode.org website, do the following
[[https://orgmode.org][./org-mode-unicorn.png]]
Control the size and scale of the embedded images with the ‘ATTR_ODT’ attribute.
The ODT export back-end starts with establishing the size of the image
in the final document. The dimensions of this size are measured in
centimeters. The back-end then queries the image file for its
dimensions measured in pixels. For this measurement, the back-end
relies on ImageMagick’s identify program or Emacs create-image
and
image-size
API. ImageMagick is the preferred choice for large file
sizes or frequent batch operations. The back-end then converts the
pixel dimensions using org-odt-pixels-per-inch
into the familiar 72
dpi or 96 dpi. The default value for this is in
display-pixels-per-inch
, which can be tweaked for better results
based on the capabilities of the output device. Here are some common
image scaling operations:
To embed ‘img.png’ as a 10 cm x 10 cm image, do the following:
#+ATTR_ODT: :width 10 :height 10 [[./img.png]]
To embed ‘img.png’ at half its size, do the following:
#+ATTR_ODT: :scale 0.5 [[./img.png]]
To embed ‘img.png’ with a width of 10 cm while retaining the original height:width ratio, do the following:
#+ATTR_ODT: :width 10 [[./img.png]]
To embed ‘img.png’ with a height of 10 cm while retaining the original height:width ratio, do the following:
#+ATTR_ODT: :height 10 [[./img.png]]
The ODT export back-end can anchor images to ‘as-char’, ‘paragraph’, or ‘page’. Set the preferred anchor using the ‘:anchor’ property of the ‘ATTR_ODT’ line.
To create an image that is anchored to a page:
#+ATTR_ODT: :anchor page [[./img.png]]
Next: Labels and captions in ODT export, Previous: Images in ODT export, Up: OpenDocument Text Export [Contents][Index]
The ODT exporter has special support for handling math.
• LaTeX math snippets | Embedding in LaTeX format. | |
• MathML and OpenDocument formula files | Embedding in native format. |
LaTeX math snippets (see LaTeX fragments) can be embedded in the ODT document in one of the following ways:
Add this line to the Org file. This option is activated on a per-file basis.
#+OPTIONS: tex:t
With this option, LaTeX fragments are first converted into MathML fragments using an external LaTeX-to-MathML converter program. The resulting MathML fragments are then embedded as an OpenDocument Formula in the exported document.
You can specify the LaTeX-to-MathML converter by customizing the
variables org-latex-to-mathml-convert-command
and
org-latex-to-mathml-jar-file
.
If you prefer to use MathToWeb136 as your converter, you can configure the above variables as shown below.
(setq org-latex-to-mathml-convert-command "java -jar %j -unicode -force -df %o %I" org-latex-to-mathml-jar-file "/path/to/mathtoweb.jar")
or, to use LaTeX​ML137 instead,
(setq org-latex-to-mathml-convert-command "latexmlmath \"%i\" --presentationmathml=%o")
To quickly verify the reliability of the LaTeX-to-MathML converter, use the following commands:
Convert a LaTeX math snippet to an OpenDocument formula (‘.odf’) file.
Convert a LaTeX math snippet to an OpenDocument formula (‘.odf’) file and open the formula file with the system-registered application.
Add this line to the Org file. This option is activated on a per-file basis.
#+OPTIONS: tex:dvipng
#+OPTIONS: tex:dvisvgm
or
#+OPTIONS: tex:imagemagick
Under this option, LaTeX fragments are processed into PNG or SVG images and the resulting images are embedded in the exported document. This method requires dvipng program, dvisvgm or ImageMagick programs.
Previous: LaTeX math snippets, Up: Math formatting in ODT export [Contents][Index]
When embedding LaTeX math snippets in ODT documents is not reliable, there is one more option to try. Embed an equation by linking to its MathML (‘.mml’) source or its OpenDocument formula (‘.odf’) file as shown below:
[[./equation.mml]]
or
[[./equation.odf]]
Next: Literal examples in ODT export, Previous: Math formatting in ODT export, Up: OpenDocument Text Export [Contents][Index]
ODT format handles labeling and captioning of objects based on their types. Inline images, tables, LaTeX fragments, and Math formulas are numbered and captioned separately. Each object also gets a unique sequence number based on its order of first appearance in the Org file. Each category has its own sequence. A caption is just a label applied to these objects.
#+CAPTION: Bell curve #+NAME: fig:SED-HR4049 [[./img/a.png]]
When rendered, it may show as follows in the exported document:
Figure 2: Bell curve
To modify the category component of the caption, customize the option
org-odt-category-map-alist
. For example, to tag embedded images
with the string “Illustration” instead of the default string “Figure”,
use the following setting:
(setq org-odt-category-map-alist '(("__Figure__" "Illustration" "value" "Figure" org-odt--enumerable-image-p)))
With the above modification, the previous example changes to:
Illustration 2: Bell curve
Next: Advanced topics in ODT export, Previous: Labels and captions in ODT export, Up: OpenDocument Text Export [Contents][Index]
The ODT export back-end supports literal examples (see Literal Examples) with full fontification. Internally, the ODT export back-end relies on ‘htmlfontify.el’ to generate the style definitions needed for fancy listings. The auto-generated styles get ‘OrgSrc’ prefix and inherit colors from the faces used by Emacs Font Lock library for that source language.
For custom fontification styles, customize the
org-odt-create-custom-styles-for-srcblocks
option.
To turn off fontification of literal examples, customize the
org-odt-fontify-srcblocks
option.
Previous: Literal examples in ODT export, Up: OpenDocument Text Export [Contents][Index]
The ODT export back-end has extensive features useful for power users and frequent uses of ODT formats.
The ODT export back-end works with popular converters with little or no extra configuration. See Extending ODT export. The following is for unsupported converters or tweaking existing defaults.
Add the name of the converter to the org-odt-convert-processes
variable. Note that it also requires how the converter is invoked
on the command line. See the variable’s docstring for details.
Specify which formats the converter can handle by customizing the
variable org-odt-convert-capabilities
. Use the entry for the
default values in this variable for configuring the new converter.
Also see its docstring for details.
Select the newly added converter as the preferred one by customizing
the option org-odt-convert-process
.
This section explores the internals of the ODT exporter; the means by which it produces styled documents; the use of automatic and custom OpenDocument styles.
The ODT exporter relies on two files for generating its output. These
files are bundled with the distribution under the directory pointed to
by the variable org-odt-styles-dir
. The two files are:
This file contributes to the ‘styles.xml’ file of the final ODT document. This file gets modified for the following purposes:
This file contributes to the ‘content.xml’ file of the final ODT document. The contents of the Org outline are inserted between the ‘<office:text>’ … ‘</office:text>’ elements of this file.
Apart from serving as a template file for the final ‘content.xml’, the file serves the following purposes:
The following two variables control the location from where the ODT exporter picks up the custom styles and content template files. Customize these variables to override the factory styles used by the exporter.
org-odt-styles-file
The ODT export back-end uses the file pointed to by this variable, such as ‘styles.xml’, for the final output. It can take one of the following values:
Use this file instead of the default ‘styles.xml’
Use the ‘styles.xml’ contained in the specified OpenDocument Text or Template file
Use the ‘styles.xml’ contained in the specified OpenDocument Text or Template file. Additionally extract the specified member files and embed those within the final ODT document.
Use this option if the ‘styles.xml’ file references additional files like header and footer images.
nil
Use the default ‘styles.xml’.
org-odt-content-template-file
Use this variable to specify the blank ‘content.xml’ used in the final output.
The ODT export back-end can read embedded raw OpenDocument XML from the Org file. Such direct formatting is useful for one-off instances.
Enclose OpenDocument syntax in ‘@@odt:...@@’ for inline markup. For example, to highlight a region of text do the following:
@@odt:<text:span text:style-name="Highlight">This is highlighted text</text:span>@@. But this is regular text.
Hint: To see the above example in action, edit the ‘styles.xml’ (see Factory styles) and add a custom Highlight style as shown below:
<style:style style:name="Highlight" style:family="text"> <style:text-properties fo:background-color="#ff0000"/> </style:style>
The ODT export back-end can read one-liner options with ‘#+ODT:’ in the Org file. For example, to force a page break:
#+ODT: <text:p text:style-name="PageBreak"/>
Hint: To see the above example in action, edit your ‘styles.xml’ (see Factory styles) and add a custom ‘PageBreak’ style as shown below.
<style:style style:name="PageBreak" style:family="paragraph" style:parent-style-name="Text_20_body"> <style:paragraph-properties fo:break-before="page"/> </style:style>
The ODT export back-end can also read ODT export blocks for OpenDocument XML. Such blocks use the ‘#+BEGIN_EXPORT odt’ … ‘#+END_EXPORT’ constructs.
For example, to create a one-off paragraph that uses bold text, do the following:
#+BEGIN_EXPORT odt <text:p text:style-name="Text_20_body_20_bold"> This paragraph is specially formatted and uses bold text. </text:p> #+END_EXPORT
Override the default table format by specifying a custom table style with the ‘#+ATTR_ODT’ line. For a discussion on default formatting of tables, see Tables in ODT export.
This feature closely mimics the way table templates are defined in the OpenDocument-v1.2 specification138.
For quick preview of this feature, install the settings below and export the table that follows:
(setq org-export-odt-table-styles (append org-export-odt-table-styles '(("TableWithHeaderRowAndColumn" "Custom" ((use-first-row-styles . t) (use-first-column-styles . t))) ("TableWithFirstRowandLastRow" "Custom" ((use-first-row-styles . t) (use-last-row-styles . t))))))
#+ATTR_ODT: :style TableWithHeaderRowAndColumn | Name | Phone | Age | | Peter | 1234 | 17 | | Anna | 4321 | 25 |
The example above used ‘Custom’ template and installed two table styles ‘TableWithHeaderRowAndColumn’ and ‘TableWithFirstRowandLastRow’. Important: The OpenDocument styles needed for producing the above template were pre-defined. They are available in the section marked ‘Custom Table Template’ in ‘OrgOdtContentTemplate.xml’ (see Factory styles). For adding new templates, define new styles there.
To use this feature proceed as follows:
A table template is set of ‘table-cell’ and ‘paragraph’ styles for each of the following table cell categories:
The names for the above styles must be chosen based on the name of the table template using a well-defined convention.
The naming convention is better illustrated with an example. For a table template with the name ‘Custom’, the needed style names are listed in the following table.
Cell type | Cell style | Paragraph style |
---|---|---|
Body | ‘CustomTableCell’ | ‘CustomTableParagraph’ |
First column | ‘CustomFirstColumnTableCell’ | ‘CustomFirstColumnTableParagraph’ |
Last column | ‘CustomLastColumnTableCell’ | ‘CustomLastColumnTableParagraph’ |
First row | ‘CustomFirstRowTableCell’ | ‘CustomFirstRowTableParagraph’ |
Last row | ‘CustomLastRowTableCell’ | ‘CustomLastRowTableParagraph’ |
Even row | ‘CustomEvenRowTableCell’ | ‘CustomEvenRowTableParagraph’ |
Odd row | ‘CustomOddRowTableCell’ | ‘CustomOddRowTableParagraph’ |
Even column | ‘CustomEvenColumnTableCell’ | ‘CustomEvenColumnTableParagraph’ |
Odd column | ‘CustomOddColumnTableCell’ | ‘CustomOddColumnTableParagraph’ |
To create a table template with the name ‘Custom’, define the above styles in the ‘<office:automatic-styles>’ … ‘</office:automatic-styles>’ element of the content template file (see Factory styles).
To define a table style, create an entry for the style in the
variable org-odt-table-styles
and specify the following:
For example, the entry below defines two different table styles ‘TableWithHeaderRowAndColumn’ and ‘TableWithFirstRowandLastRow’ based on the same template ‘Custom’. The styles achieve their intended effect by selectively activating the individual cell styles in that template.
(setq org-export-odt-table-styles (append org-export-odt-table-styles '(("TableWithHeaderRowAndColumn" "Custom" ((use-first-row-styles . t) (use-first-column-styles . t))) ("TableWithFirstRowandLastRow" "Custom" ((use-first-row-styles . t) (use-last-row-styles . t))))))
To do this, specify the table style created in step (2) as part of the ‘ATTR_ODT’ line as shown below.
#+ATTR_ODT: :style TableWithHeaderRowAndColumn | Name | Phone | Age | | Peter | 1234 | 17 | | Anna | 4321 | 25 |
Sometimes ODT format files may not open due to ‘.odt’ file corruption. To verify if such a file is corrupt, validate it against the OpenDocument Relax NG Compact (RNC) syntax schema. But first the ‘.odt’ files have to be decompressed using ‘zip’. Note that ‘.odt’ files are ZIP archives: (emacs)File Archives. The contents of ODT files are in XML. For general help with validation—and schema-sensitive editing—of XML files: (nxml-mode)Introduction.
Customize org-odt-schema-dir
to point to a directory with
OpenDocument RNC files and the needed schema-locating rules. The ODT
export back-end takes care of updating the
rng-schema-locating-files
.
Next: Texinfo Export, Previous: OpenDocument Text Export, Up: Exporting [Contents][Index]
org export back-end creates a normalized version of the Org document in current buffer. The exporter evaluates Babel code (see Evaluating Code Blocks) and removes content specific to other back-ends.
org-org-export-to-org
)Export as an Org file with a ‘.org’ extension. For ‘myfile.org’, Org exports to ‘myfile.org.org’, overwriting without warning.
Export to an Org file, then open it.
Next: iCalendar Export, Previous: Org Export, Up: Exporting [Contents][Index]
• Texinfo export commands | Invoking commands. | |
• Texinfo specific export settings | Setting the environment. | |
• Texinfo file header | Generating the header. | |
• Texinfo title and copyright page | Creating preamble pages. | |
• Info directory file | Installing a manual in Info file hierarchy. | |
• Headings and sectioning structure | Building document structure. | |
• Indices | Creating indices. | |
• Quoting Texinfo code | Incorporating literal Texinfo code. | |
• Plain lists in Texinfo export | List attributes. | |
• Tables in Texinfo export | Table attributes. | |
• Images in Texinfo export | Image attributes. | |
• Quotations in Texinfo export | Quote block attributes. | |
• Special blocks in Texinfo export | Special block attributes. | |
• A Texinfo example | Processing Org to Texinfo. |
Next: Texinfo specific export settings, Up: Texinfo Export [Contents][Index]
org-texinfo-export-to-texinfo
)Export as a Texinfo file with ‘.texi’ extension. For ‘myfile.org’, Org exports to ‘myfile.texi’, overwriting without warning.
org-texinfo-export-to-info
)Export to Texinfo format first and then process it to make an Info
file. To generate other formats, such as DocBook, customize the
org-texinfo-info-process
variable.
Next: Texinfo file header, Previous: Texinfo export commands, Up: Texinfo Export [Contents][Index]
The Texinfo export back-end has several additional keywords for customizing Texinfo output. Setting these keywords works similar to the general options (see Export Settings).
The document subtitle.
Additional authors for the document.
The Texinfo filename.
The default document class (org-texinfo-default-class
), which must
be a member of org-texinfo-classes
.
Arbitrary lines inserted at the end of the header.
Arbitrary lines inserted after the end of the header.
The directory category of the document.
The directory title of the document.
The directory description of the document.
The printed title of the document.
Next: Texinfo title and copyright page, Previous: Texinfo specific export settings, Up: Texinfo Export [Contents][Index]
After creating the header for a Texinfo file, the Texinfo back-end automatically generates a name and destination path for the Info file. To override this default with a more sensible path and name, specify the ‘TEXINFO_FILENAME’ keyword.
Along with the output’s file name, the Texinfo header also contains
language details (see Export Settings) and encoding system as set in
the org-texinfo-coding-system
variable. Insert ‘TEXINFO_HEADER’
keywords for each additional command in the header, for example:
#+TEXINFO_HEADER: @synindex
Instead of repeatedly installing the same set of commands, define
a class in org-texinfo-classes
once, and then activate it in the
document by setting the ‘TEXINFO_CLASS’ keyword to that class.
Next: Info directory file, Previous: Texinfo file header, Up: Texinfo Export [Contents][Index]
The default template for hard copy output has a title page with ‘TITLE’ and ‘AUTHOR’ keywords (see Export Settings). To replace the regular title with something different for the printed version, use the ‘TEXINFO_PRINTED_TITLE’ and ‘SUBTITLE’ keywords. Both expect raw Texinfo code for setting their values.
If one ‘AUTHOR’ line is not sufficient, add multiple ‘SUBAUTHOR’ keywords. They have to be set in raw Texinfo code.
#+AUTHOR: Jane Smith #+SUBAUTHOR: John Doe #+TEXINFO_PRINTED_TITLE: This Long Title@@inlinefmt{tex,@*} Is Broken in @TeX{}
Copying material is defined in a dedicated headline with a non-nil
‘COPYING’ property. The back-end inserts the contents within
a ‘@copying’ command at the beginning of the document. The heading
itself does not appear in the structure of the document.
Copyright information is printed on the back of the title page.
* Legalese :PROPERTIES: :COPYING: t :END: This is a short example of a complete Texinfo file, version 1.0. Copyright \copy 2016 Free Software Foundation, Inc.
Next: Headings and sectioning structure, Previous: Texinfo title and copyright page, Up: Texinfo Export [Contents][Index]
The end result of the Texinfo export process is the creation of an Info file. This Info file’s metadata has variables for category, title, and description: ‘TEXINFO_DIR_CATEGORY’, ‘TEXINFO_DIR_TITLE’, and ‘TEXINFO_DIR_DESC’ keywords that establish where in the Info hierarchy the file fits.
Here is an example that writes to the Info directory file:
#+TEXINFO_DIR_CATEGORY: Emacs #+TEXINFO_DIR_TITLE: Org Mode: (org) #+TEXINFO_DIR_DESC: Outline-based notes management and organizer
Next: Indices, Previous: Info directory file, Up: Texinfo Export [Contents][Index]
The Texinfo export back-end uses a pre-defined scheme to convert Org
headlines to equivalent Texinfo structuring commands. A scheme like
this maps top-level headlines to numbered chapters tagged as
@chapter
and lower-level headlines to unnumbered chapters tagged as
@unnumbered
. To override such mappings to introduce @part
or
other Texinfo structuring commands, define a new class in
org-texinfo-classes
. Activate the new class with the
‘TEXINFO_CLASS’ keyword. When no new class is defined and activated,
the Texinfo export back-end defaults to the
org-texinfo-default-class
.
If an Org headline’s level has no associated Texinfo structuring command, or is below a certain threshold (see Export Settings), then the Texinfo export back-end makes it into a list item.
The Texinfo export back-end makes any headline with a non-nil
‘APPENDIX’ property into an appendix. This happens independent of the
Org headline level or the ‘TEXINFO_CLASS’ keyword.
The Texinfo export back-end creates a menu entry after the Org headline for each regular sectioning structure. To override this with a shorter menu entry, use the ‘ALT_TITLE’ property (see Table of Contents). Texinfo menu entries also have an option for a longer ‘DESCRIPTION’ property. Here’s an example that uses both to override the default menu entry:
* Controlling Screen Display :PROPERTIES: :ALT_TITLE: Display :DESCRIPTION: Controlling Screen Display :END:
The text before the first headline belongs to the Top node, i.e., the node in which a reader enters an Info manual. As such, it is expected not to appear in printed output generated from the ‘.texi’ file. See (texinfo)The Top Node, for more information.
Next: Quoting Texinfo code, Previous: Headings and sectioning structure, Up: Texinfo Export [Contents][Index]
The Texinfo export back-end recognizes these indexing keywords if used in the Org file: ‘CINDEX’, ‘FINDEX’, ‘KINDEX’, ‘PINDEX’, ‘TINDEX’ and ‘VINDEX’. Write their value as verbatim Texinfo code; in particular, ‘{’, ‘}’ and ‘@’ characters need to be escaped with ‘@’ if they do not belong to a Texinfo command.
#+CINDEX: Defining indexing entries
For the back-end to generate an index entry for a headline, set the ‘INDEX’ property to ‘cp’ or ‘vr’. These abbreviations come from Texinfo that stand for concept index and variable index. The Texinfo manual has abbreviations for all other kinds of indexes. The back-end exports the headline as an unnumbered chapter or section command, and then inserts the index after its contents.
* Concept Index :PROPERTIES: :INDEX: cp :END:
Next: Plain lists in Texinfo export, Previous: Indices, Up: Texinfo Export [Contents][Index]
Use any of the following three methods to insert or escape raw Texinfo code:
Richard @@texinfo:@sc{@@Stallman@@texinfo:}@@ commence' GNU. #+TEXINFO: @need800 This paragraph is preceded by... #+BEGIN_EXPORT texinfo @auindex Johnson, Mark @auindex Lakoff, George #+END_EXPORT
Next: Tables in Texinfo export, Previous: Quoting Texinfo code, Up: Texinfo Export [Contents][Index]
The Texinfo export back-end by default converts description lists in the Org file using the default command ‘@table’, which results in a table with two columns. To change this behavior, set ‘:table-type’ attribute to either ‘ftable’ or ‘vtable’ value. For more information, see (texinfo)Two-column Tables.
The Texinfo export back-end by default also applies a text highlight
based on the defaults stored in org-texinfo-table-default-markup
.
To override the default highlight command, specify another one with
the ‘:indic’ attribute.
Org syntax is limited to one entry per list item. Nevertheless, the Texinfo export back-end can split that entry according to any text provided through the ‘:sep’ attribute. Each part then becomes a new entry in the first column of the table.
The following example illustrates all the attributes above:
#+ATTR_TEXINFO: :table-type vtable :sep , :indic asis - foo, bar :: This is the common text for variables foo and bar.
becomes
@vtable @asis @item foo @itemx bar This is the common text for variables foo and bar. @end table
Ordered lists are numbered when exported to Texinfo format. Such numbering obeys any counter (see Plain Lists) in the first item of the list. The ‘:enum’ attribute also let you start the list at a specific number, or switch to a lettered list, as illustrated here
#+ATTR_TEXINFO: :enum A 1. Alpha 2. Bravo 3. Charlie
Next: Images in Texinfo export, Previous: Plain lists in Texinfo export, Up: Texinfo Export [Contents][Index]
When exporting tables, the Texinfo export back-end uses the widest cell width in each column. To override this and instead specify as fractions of line length, use the ‘:columns’ attribute. See example below.
#+ATTR_TEXINFO: :columns .5 .5 | a cell | another cell |
Next: Quotations in Texinfo export, Previous: Tables in Texinfo export, Up: Texinfo Export [Contents][Index]
Insert a file link to the image in the Org file, and the Texinfo export back-end inserts the image. These links must have the usual supported image extensions and no descriptions. To scale the image, use ‘:width’ and ‘:height’ attributes. For alternate text, use ‘:alt’ and specify the text using Texinfo code, as shown in the example:
#+ATTR_TEXINFO: :width 1in :alt Alternate @i{text} [[ridt.pdf]]
Next: Special blocks in Texinfo export, Previous: Images in Texinfo export, Up: Texinfo Export [Contents][Index]
You can write the text of a quotation within a quote block (see Paragraphs). You may also emphasize some text at the beginning of the quotation with the ‘:tag’ attribute.
#+ATTR_TEXINFO: :tag Warning #+BEGIN_QUOTE Striking your thumb with a hammer may cause severe pain and discomfort. #+END_QUOTE
To specify the author of the quotation, use the ‘:author’ attribute.
#+ATTR_TEXINFO: :author King Arthur #+BEGIN_QUOTE The Lady of the Lake, her arm clad in the purest shimmering samite, held aloft Excalibur from the bosom of the water, signifying by divine providence that I, Arthur, was to carry Excalibur. That is why I am your king. #+END_QUOTE
Next: A Texinfo example, Previous: Quotations in Texinfo export, Up: Texinfo Export [Contents][Index]
The Texinfo export back-end converts special blocks to commands with the same name. It also adds any ‘:options’ attributes to the end of the command, as shown in this example:
#+ATTR_TEXINFO: :options org-org-export-to-org ... #+BEGIN_defun A somewhat obsessive function name. #+END_defun
becomes
@defun org-org-export-to-org ... A somewhat obsessive function name. @end defun
Previous: Special blocks in Texinfo export, Up: Texinfo Export [Contents][Index]
Here is a more detailed example Org file. See (texinfo)GNU Sample Texts for an equivalent example using Texinfo code.
#+TITLE: GNU Sample {{{version}}} #+SUBTITLE: for version {{{version}}}, {{{updated}}} #+AUTHOR: A.U. Thor #+EMAIL: bug-sample@gnu.org #+OPTIONS: ':t toc:t author:t email:t #+LANGUAGE: en #+MACRO: version 2.0 #+MACRO: updated last updated 4 March 2014 #+TEXINFO_FILENAME: sample.info #+TEXINFO_HEADER: @syncodeindex pg cp #+TEXINFO_DIR_CATEGORY: Texinfo documentation system #+TEXINFO_DIR_TITLE: sample: (sample) #+TEXINFO_DIR_DESC: Invoking sample #+TEXINFO_PRINTED_TITLE: GNU Sample This manual is for GNU Sample (version {{{version}}}, {{{updated}}}). * Copying :PROPERTIES: :COPYING: t :END: This manual is for GNU Sample (version {{{version}}}, {{{updated}}}), which is an example in the Texinfo documentation. Copyright \copy 2016 Free Software Foundation, Inc. #+BEGIN_QUOTE Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover Texts, and with no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License". #+END_QUOTE * Invoking sample #+PINDEX: sample #+CINDEX: invoking @command{sample} This is a sample manual. There is no sample program to invoke, but if there were, you could see its basic usage and command line options here. * GNU Free Documentation License :PROPERTIES: :APPENDIX: t :END: #+INCLUDE: fdl.org * Index :PROPERTIES: :INDEX: cp :END:
Next: Other Built-in Back-ends, Previous: Texinfo Export, Up: Exporting [Contents][Index]
A large part of Org mode’s interoperability success is its ability to easily export to or import from external applications. The iCalendar export back-end takes calendar data from Org files and exports to the standard iCalendar format.
The iCalendar export back-end can also incorporate TODO entries based
on the configuration of the org-icalendar-include-todo
variable.
The back-end exports plain timestamps as ‘VEVENT’, TODO items as
‘VTODO’, and also create events from deadlines that are in non-TODO
items. The back-end uses the deadlines and scheduling dates in Org
TODO items for setting the start and due dates for the iCalendar TODO
entry. Consult the org-icalendar-use-deadline
and
org-icalendar-use-scheduled
variables for more details.
For tags on the headline, the iCalendar export back-end makes them
into iCalendar categories. To tweak the inheritance of tags and TODO
states, configure the variable org-icalendar-categories
. To assign
clock alarms based on time, configure the org-icalendar-alarm-time
variable.
The iCalendar format standard requires globally unique identifier—or
UID—for each entry. The iCalendar export back-end creates UIDs
during export. To save a copy of the UID in the Org file set the
variable org-icalendar-store-UID
. The back-end looks for the ‘ID’
property of the entry for re-using the same UID for subsequent
exports.
Since a single Org entry can result in multiple iCalendar entries—timestamp, deadline, scheduled item, or TODO item—Org adds prefixes to the UID, depending on which part of the Org entry triggered the creation of the iCalendar entry. Prefixing ensures UIDs remains unique, yet enable synchronization programs trace the connections.
org-icalendar-export-to-ics
)Create iCalendar entries from the current Org buffer and store them in the same directory, using a file extension ‘.ics’.
org-icalendar-export-agenda-files
)Create iCalendar entries from Org files in org-agenda-files
and
store in a separate iCalendar file for each Org file.
org-icalendar-combine-agenda-files
)Create a combined iCalendar file from Org files in
org-agenda-files
and write it to
org-icalendar-combined-agenda-file
file name.
The iCalendar export back-end includes ‘SUMMARY’, ‘DESCRIPTION’,
‘LOCATION’, ‘TIMEZONE’ and ‘CLASS’ properties from the Org entries
when exporting. To force the back-end to inherit the ‘LOCATION’,
‘TIMEZONE’ and ‘CLASS’ properties, configure the
org-use-property-inheritance
variable.
When Org entries do not have ‘SUMMARY’, ‘DESCRIPTION’, ‘LOCATION’ and
‘CLASS’ properties, the iCalendar export back-end derives the summary
from the headline, and derives the description from the body of the
Org item. The org-icalendar-include-body
variable limits the
maximum number of characters of the content are turned into its
description.
The ‘TIMEZONE’ property can be used to specify a per-entry time zone, and is applied to any entry with timestamp information. Time zones should be specified as per the IANA time zone database format, e.g., ‘Asia/Almaty’. Alternately, the property value can be ‘UTC’, to force UTC time for this entry only.
The ‘CLASS’ property can be used to specify a per-entry visibility class or access restrictions, and is applied to any entry with class information. The iCalendar standard defines three visibility classes:
The entry is publicly visible (this is the default).
Only a limited group of clients get access to the event.
The entry can be retrieved only by its owner.
The server should treat unknown class properties the same as ‘PRIVATE’.
Exporting to iCalendar format depends in large part on the capabilities of the destination application. Some are more lenient than others. Consult the Org mode FAQ for advice on specific applications.
Next: Advanced Export Configuration, Previous: iCalendar Export, Up: Exporting [Contents][Index]
Other export back-ends included with Org are:
To activate such back-ends, either customize org-export-backends
or
load directly with ‘(require 'ox-man)’. On successful load, the
back-end adds new keys in the export dispatcher (see The Export Dispatcher).
Follow the comment section of such files, for example, ‘ox-man.el’, for usage and configuration details.
Next: Export in Foreign Buffers, Previous: Other Built-in Back-ends, Up: Exporting [Contents][Index]
The export process executes two hooks before the actual exporting
begins. The first hook, org-export-before-processing-hook
, runs
before any expansions of macros, Babel code, and include keywords in
the buffer. The second hook, org-export-before-parsing-hook
, runs
before the buffer is parsed.
Functions added to these hooks are called with a single argument: the export back-end actually used, as a symbol. You may use them for heavy duty structural modifications of the document. For example, you can remove every headline in the buffer during export like this:
(defun my-headline-removal (backend) "Remove all headlines in the current buffer. BACKEND is the export back-end being used, as a symbol." (org-map-entries (lambda () (delete-region (point) (line-beginning-position 2))))) (add-hook 'org-export-before-parsing-hook 'my-headline-removal)
Filters are lists of functions to be applied to certain parts for a given back-end. The output from the first function in the filter is passed on to the next function in the filter. The final output is the output from the final function in the filter.
The Org export process has many filter sets applicable to different
types of objects, plain text, parse trees, export options, and final
output formats. The filters are named after the element type or
object type: org-export-filter-TYPE-functions
, where TYPE
is the type targeted by the filter. Valid types are:
body | bold | babel-call |
center-block | clock | code |
diary-sexp | drawer | dynamic-block |
entity | example-block | export-block |
export-snippet | final-output | fixed-width |
footnote-definition | footnote-reference | headline |
horizontal-rule | inline-babel-call | inline-src-block |
inlinetask | italic | item |
keyword | latex-environment | latex-fragment |
line-break | link | node-property |
options | paragraph | parse-tree |
plain-list | plain-text | planning |
property-drawer | quote-block | radio-target |
section | special-block | src-block |
statistics-cookie | strike-through | subscript |
superscript | table | table-cell |
table-row | target | timestamp |
underline | verbatim | verse-block |
Here is an example filter that replaces non-breaking spaces Â
in the
Org buffer with ‘~’ for the LaTeX back-end.
(defun my-latex-filter-nobreaks (text backend info) "Ensure \"Â \" are properly handled in LaTeX export." (when (org-export-derived-backend-p backend 'latex) (replace-regexp-in-string "Â " "~" text))) (add-to-list 'org-export-filter-plain-text-functions 'my-latex-filter-nobreaks)
A filter requires three arguments: the code to be transformed, the
name of the back-end, and some optional information about the export
process. The third argument can be safely ignored. Note the use of
org-export-derived-backend-p
predicate that tests for latex
back-end or any other back-end, such as beamer, derived from
latex.
The Org export can filter not just for back-ends, but also for specific files through the ‘BIND’ keyword. Here is an example with two filters; one removes brackets from time stamps, and the other removes strike-through text. The filter functions are defined in a code block in the same Org file, which is a handy location for debugging.
#+BIND: org-export-filter-timestamp-functions (tmp-f-timestamp) #+BIND: org-export-filter-strike-through-functions (tmp-f-strike-through) #+BEGIN_SRC emacs-lisp :exports results :results none (defun tmp-f-timestamp (s backend info) (replace-regexp-in-string "&[lg]t;\\|[][]" "" s)) (defun tmp-f-strike-through (s backend info) "") #+END_SRC
Some parts of the conversion process can be extended for certain elements so as to introduce a new or revised translation. That is how the HTML export back-end was extended to handle Markdown format. The extensions work seamlessly so any aspect of filtering not done by the extended back-end is handled by the original back-end. Of all the export customization in Org, extending is very powerful as it operates at the parser level.
For this example, make the ascii back-end display the language used
in a source code block. Also make it display only when some attribute
is non-nil
, like the following:
#+ATTR_ASCII: :language t
Then extend ASCII back-end with a custom “my-ascii” back-end.
(defun my-ascii-src-block (src-block contents info) "Transcode a SRC-BLOCK element from Org to ASCII. CONTENTS is nil. INFO is a plist used as a communication channel." (if (not (org-export-read-attribute :attr_ascii src-block :language)) (org-export-with-backend 'ascii src-block contents info) (concat (format ",--[ %s ]--\n%s`----" (org-element-property :language src-block) (replace-regexp-in-string "^" "| " (org-element-normalize-string (org-export-format-code-default src-block info))))))) (org-export-define-derived-backend 'my-ascii 'ascii :translate-alist '((src-block . my-ascii-src-block)))
The my-ascii-src-block
function looks at the attribute above the
current element. If not true, hands over to ascii back-end. If
true, which it is in this example, it creates a box around the code
and leaves room for the inserting a string for language. The last
form creates the new back-end that springs to action only when
translating src-block
type elements.
To use the newly defined back-end, evaluate the following from an Org buffer:
(org-export-to-buffer 'my-ascii "*Org MY-ASCII Export*")
Further steps to consider would be an interactive function, self-installing an item in the export dispatcher menu, and other user-friendly improvements.
Previous: Advanced Export Configuration, Up: Exporting [Contents][Index]
The export back-ends in Org often include commands to convert selected regions. A convenient feature of this in-place conversion is that the exported output replaces the original source. Here are such functions:
org-ascii-convert-region-to-ascii
Convert the selected region into ASCII.
org-ascii-convert-region-to-utf8
Convert the selected region into UTF-8.
org-html-convert-region-to-html
Convert the selected region into HTML.
org-latex-convert-region-to-latex
Convert the selected region into LaTeX.
org-texinfo-convert-region-to-texinfo
Convert the selected region into Texinfo.
org-md-convert-region-to-md
Convert the selected region into Markdown.
In-place conversions are particularly handy for quick conversion of tables and lists in foreign buffers. For example, in an HTML buffer, write a list in Org syntax, select it, and convert it to HTML with M-x org-html-convert-region-to-html.
• Bare HTML | Exporting HTML without CSS, Javascript, etc. |
If you want to output a minimal HTML file, with no CSS, no Javascript, no preamble or postamble, here are the variable you would need to set:
(setq org-html-head "" org-html-head-extra "" org-html-head-include-default-style nil org-html-head-include-scripts nil org-html-preamble nil org-html-postamble nil org-html-use-infojs nil)
Next: Working with Source Code, Previous: Exporting, Up: Top [Contents][Index]
Org includes a publishing management system that allows you to configure automatic HTML conversion of projects composed of interlinked Org files. You can also configure Org to automatically upload your exported HTML pages and related attachments, such as images and source code files, to a web server.
You can also use Org to convert files into PDF, or even combine HTML and PDF conversion so that files are available in both formats on the server.
Publishing has been contributed to Org by David O’Toole.
• Configuration | Defining projects. | |
• Uploading Files | How to get files up on the server. | |
• Sample Configuration | Example projects. | |
• Triggering Publication | Publication commands. |
Next: Uploading Files, Up: Publishing [Contents][Index]
Publishing needs significant configuration to specify files, destination and many other properties of a project.
• Project alist | The central configuration variable. | |
• Sources and destinations | From here to there. | |
• Selecting files | What files are part of the project? | |
• Publishing action | Setting the function doing the publishing. | |
• Publishing options | Tweaking HTML/LaTeX export. | |
• Publishing links | Which links keep working after publishing? | |
• Site map | Generating a list of all pages. | |
• Generating an index | An index that reaches across pages. |
Next: Sources and destinations, Up: Configuration [Contents][Index]
org-publish-project-alist
Publishing is configured almost entirely through setting the value of
one variable, called org-publish-project-alist
. Each element of the
list configures one project, and may be in one of the two following
forms:
("project-name" :property value :property value ...)
i.e., a well-formed property list with alternating keys and values, or:
("project-name" :components ("project-name" "project-name" ...))
In both cases, projects are configured by specifying property values.
A project defines the set of files that are to be published, as well
as the publishing configuration to use when publishing those files.
When a project takes the second form listed above, the individual
members of the :components
property are taken to be sub-projects,
which group together files requiring different publishing options.
When you publish such a “meta-project”, all the components are also
published, in the sequence given.
Next: Selecting files, Previous: Project alist, Up: Configuration [Contents][Index]
Most properties are optional, but some should always be set. In particular, Org needs to know where to look for source files, and where to put published files.
:base-directory
Directory containing publishing source files.
:publishing-directory
Directory where output files are published. You can directly publish to a webserver using a file name syntax appropriate for the Emacs tramp package. Or you can publish to a local directory and use external tools to upload your website (see Uploading Files).
:preparation-function
Function or list of functions to be called before starting the publishing process, for example, to run ‘make’ for updating files to be published. Each preparation function is called with a single argument, the project property list.
:completion-function
Function or list of functions called after finishing the publishing process, for example, to change permissions of the resulting files. Each completion function is called with a single argument, the project property list.
Next: Publishing action, Previous: Sources and destinations, Up: Configuration [Contents][Index]
By default, all files with extension ‘.org’ in the base directory are considered part of the project. This can be modified by setting the following properties
:base-extension
Extension—without the dot—of source files. This actually is
a regular expression. Set this to the symbol any
if you want to
get all files in :base-directory
, even without extension.
:exclude
Regular expression to match file names that should not be published, even though they have been selected on the basis of their extension.
:include
List of files to be included regardless of :base-extension
and
:exclude
.
:recursive
Non-nil
means, check base-directory recursively for files to
publish.
Next: Publishing options, Previous: Selecting files, Up: Configuration [Contents][Index]
Publishing means that a file is copied to the destination directory
and possibly transformed in the process. The default transformation
is to export Org files as HTML files, and this is done by the function
org-publish-org-to-html
which calls the HTML exporter (see HTML Export). But you can also publish your content as PDF files using
org-publish-org-to-pdf
, or as ASCII, Texinfo, etc., using the
corresponding functions.
If you want to publish the Org file as an ‘.org’ file but with
archived, commented, and tag-excluded trees removed, use
org-publish-org-to-org
. This produces ‘file.org’ and put it in the
publishing directory. If you want a htmlized version of this file,
set the parameter :htmlized-source
to t
. It produces
‘file.org.html’ in the publishing directory141.
Other files like images only need to be copied to the publishing
destination; for this you can use org-publish-attachment
. For
non-Org files, you always need to specify the publishing function:
:publishing-function
Function executing the publication of a file. This may also be a list of functions, which are all called in turn.
:htmlized-source
Non-nil
means, publish htmlized source.
The function must accept three arguments: a property list containing
at least a :publishing-directory
property, the name of the file to
be published, and the path to the publishing directory of the output
file. It should take the specified file, make the necessary
transformation, if any, and place the result into the destination
folder.
Next: Publishing links, Previous: Publishing action, Up: Configuration [Contents][Index]
The property list can be used to set many export options for the HTML and LaTeX exporters. In most cases, these properties correspond to user variables in Org. The table below lists these properties along with the variable they belong to. See the documentation string for the respective variable for details.
When a property is given a value in org-publish-project-alist
, its
setting overrides the value of the corresponding user variable, if
any, during publishing. Options set within a file (see Export Settings), however, override everything.
:archived-trees | org-export-with-archived-trees |
:exclude-tags | org-export-exclude-tags |
:headline-levels | org-export-headline-levels |
:language | org-export-default-language |
:preserve-breaks | org-export-preserve-breaks |
:section-numbers | org-export-with-section-numbers |
:select-tags | org-export-select-tags |
:with-author | org-export-with-author |
:with-broken-links | org-export-with-broken-links |
:with-clocks | org-export-with-clocks |
:with-creator | org-export-with-creator |
:with-date | org-export-with-date |
:with-drawers | org-export-with-drawers |
:with-email | org-export-with-email |
:with-emphasize | org-export-with-emphasize |
:with-fixed-width | org-export-with-fixed-width |
:with-footnotes | org-export-with-footnotes |
:with-latex | org-export-with-latex |
:with-planning | org-export-with-planning |
:with-priority | org-export-with-priority |
:with-properties | org-export-with-properties |
:with-special-strings | org-export-with-special-strings |
:with-sub-superscript | org-export-with-sub-superscripts |
:with-tables | org-export-with-tables |
:with-tags | org-export-with-tags |
:with-tasks | org-export-with-tasks |
:with-timestamps | org-export-with-timestamps |
:with-title | org-export-with-title |
:with-toc | org-export-with-toc |
:with-todo-keywords | org-export-with-todo-keywords |
:ascii-bullets | org-ascii-bullets |
:ascii-caption-above | org-ascii-caption-above |
:ascii-charset | org-ascii-charset |
:ascii-global-margin | org-ascii-global-margin |
:ascii-format-drawer-function | org-ascii-format-drawer-function |
:ascii-format-inlinetask-function | org-ascii-format-inlinetask-function |
:ascii-headline-spacing | org-ascii-headline-spacing |
:ascii-indented-line-width | org-ascii-indented-line-width |
:ascii-inlinetask-width | org-ascii-inlinetask-width |
:ascii-inner-margin | org-ascii-inner-margin |
:ascii-links-to-notes | org-ascii-links-to-notes |
:ascii-list-margin | org-ascii-list-margin |
:ascii-paragraph-spacing | org-ascii-paragraph-spacing |
:ascii-quote-margin | org-ascii-quote-margin |
:ascii-table-keep-all-vertical-lines | org-ascii-table-keep-all-vertical-lines |
:ascii-table-use-ascii-art | org-ascii-table-use-ascii-art |
:ascii-table-widen-columns | org-ascii-table-widen-columns |
:ascii-text-width | org-ascii-text-width |
:ascii-underline | org-ascii-underline |
:ascii-verbatim-format | org-ascii-verbatim-format |
:beamer-theme | org-beamer-theme |
:beamer-column-view-format | org-beamer-column-view-format |
:beamer-environments-extra | org-beamer-environments-extra |
:beamer-frame-default-options | org-beamer-frame-default-options |
:beamer-outline-frame-options | org-beamer-outline-frame-options |
:beamer-outline-frame-title | org-beamer-outline-frame-title |
:beamer-subtitle-format | org-beamer-subtitle-format |
:html-allow-name-attribute-in-anchors | org-html-allow-name-attribute-in-anchors |
:html-checkbox-type | org-html-checkbox-type |
:html-container | org-html-container-element |
:html-divs | org-html-divs |
:html-doctype | org-html-doctype |
:html-extension | org-html-extension |
:html-footnote-format | org-html-footnote-format |
:html-footnote-separator | org-html-footnote-separator |
:html-footnotes-section | org-html-footnotes-section |
:html-format-drawer-function | org-html-format-drawer-function |
:html-format-headline-function | org-html-format-headline-function |
:html-format-inlinetask-function | org-html-format-inlinetask-function |
:html-head-extra | org-html-head-extra |
:html-head-include-default-style | org-html-head-include-default-style |
:html-head-include-scripts | org-html-head-include-scripts |
:html-head | org-html-head |
:html-home/up-format | org-html-home/up-format |
:html-html5-fancy | org-html-html5-fancy |
:html-indent | org-html-indent |
:html-infojs-options | org-html-infojs-options |
:html-infojs-template | org-html-infojs-template |
:html-inline-image-rules | org-html-inline-image-rules |
:html-inline-images | org-html-inline-images |
:html-link-home | org-html-link-home |
:html-link-org-files-as-html | org-html-link-org-files-as-html |
:html-link-up | org-html-link-up |
:html-link-use-abs-url | org-html-link-use-abs-url |
:html-mathjax-options | org-html-mathjax-options |
:html-mathjax-template | org-html-mathjax-template |
:html-equation-reference-format | org-html-equation-reference-format |
:html-metadata-timestamp-format | org-html-metadata-timestamp-format |
:html-postamble-format | org-html-postamble-format |
:html-postamble | org-html-postamble |
:html-preamble-format | org-html-preamble-format |
:html-preamble | org-html-preamble |
:html-self-link-headlines | org-html-self-link-headlines |
:html-table-align-individual-field | de{org-html-table-align-individual-fields |
:html-table-attributes | org-html-table-default-attributes |
:html-table-caption-above | org-html-table-caption-above |
:html-table-data-tags | org-html-table-data-tags |
:html-table-header-tags | org-html-table-header-tags |
:html-table-row-tags | org-html-table-row-tags |
:html-table-use-header-tags-for-first-column | org-html-table-use-header-tags-for-first-column |
:html-tag-class-prefix | org-html-tag-class-prefix |
:html-text-markup-alist | org-html-text-markup-alist |
:html-todo-kwd-class-prefix | org-html-todo-kwd-class-prefix |
:html-toplevel-hlevel | org-html-toplevel-hlevel |
:html-use-infojs | org-html-use-infojs |
:html-validation-link | org-html-validation-link |
:html-viewport | org-html-viewport |
:html-wrap-src-lines | org-html-wrap-src-lines |
:html-xml-declaration | org-html-xml-declaration |
:latex-active-timestamp-format | org-latex-active-timestamp-format |
:latex-caption-above | org-latex-caption-above |
:latex-classes | org-latex-classes |
:latex-class | org-latex-default-class |
:latex-compiler | org-latex-compiler |
:latex-default-figure-position | org-latex-default-figure-position |
:latex-default-table-environment | org-latex-default-table-environment |
:latex-default-table-mode | org-latex-default-table-mode |
:latex-diary-timestamp-format | org-latex-diary-timestamp-format |
:latex-footnote-defined-format | org-latex-footnote-defined-format |
:latex-footnote-separator | org-latex-footnote-separator |
:latex-format-drawer-function | org-latex-format-drawer-function |
:latex-format-headline-function | org-latex-format-headline-function |
:latex-format-inlinetask-function | org-latex-format-inlinetask-function |
:latex-hyperref-template | org-latex-hyperref-template |
:latex-image-default-height | org-latex-image-default-height |
:latex-image-default-option | org-latex-image-default-option |
:latex-image-default-width | org-latex-image-default-width |
:latex-images-centered | org-latex-images-centered |
:latex-inactive-timestamp-format | org-latex-inactive-timestamp-format |
:latex-inline-image-rules | org-latex-inline-image-rules |
:latex-link-with-unknown-path-format | org-latex-link-with-unknown-path-format |
:latex-listings-langs | org-latex-listings-langs |
:latex-listings-options | org-latex-listings-options |
:latex-listings | org-latex-listings |
:latex-minted-langs | org-latex-minted-langs |
:latex-minted-options | org-latex-minted-options |
:latex-prefer-user-labels | org-latex-prefer-user-labels |
:latex-subtitle-format | org-latex-subtitle-format |
:latex-subtitle-separate | org-latex-subtitle-separate |
:latex-table-scientific-notation | org-latex-table-scientific-notation |
:latex-tables-booktabs | org-latex-tables-booktabs |
:latex-tables-centered | org-latex-tables-centered |
:latex-text-markup-alist | org-latex-text-markup-alist |
:latex-title-command | org-latex-title-command |
:latex-toc-command | org-latex-toc-command |
:md-footnote-format | org-md-footnote-format |
:md-footnotes-section | org-md-footnotes-section |
:md-headline-style | org-md-headline-style |
:odt-content-template-file | org-odt-content-template-file |
:odt-display-outline-level | org-odt-display-outline-level |
:odt-fontify-srcblocks | org-odt-fontify-srcblocks |
:odt-format-drawer-function | org-odt-format-drawer-function |
:odt-format-headline-function | org-odt-format-headline-function |
:odt-format-inlinetask-function | org-odt-format-inlinetask-function |
:odt-inline-formula-rules | org-odt-inline-formula-rules |
:odt-inline-image-rules | org-odt-inline-image-rules |
:odt-pixels-per-inch | org-odt-pixels-per-inch |
:odt-styles-file | org-odt-styles-file |
:odt-table-styles | org-odt-table-styles |
:odt-use-date-fields | org-odt-use-date-fields |
:texinfo-active-timestamp-format | org-texinfo-active-timestamp-format |
:texinfo-classes | org-texinfo-classes |
:texinfo-class | org-texinfo-default-class |
:texinfo-table-default-markup | org-texinfo-table-default-markup |
:texinfo-diary-timestamp-format | org-texinfo-diary-timestamp-format |
:texinfo-filename | org-texinfo-filename |
:texinfo-format-drawer-function | org-texinfo-format-drawer-function |
:texinfo-format-headline-function | org-texinfo-format-headline-function |
:texinfo-format-inlinetask-function | org-texinfo-format-inlinetask-function |
:texinfo-inactive-timestamp-format | org-texinfo-inactive-timestamp-format |
:texinfo-link-with-unknown-path-format | org-texinfo-link-with-unknown-path-format |
:texinfo-node-description-column | org-texinfo-node-description-column |
:texinfo-table-scientific-notation | org-texinfo-table-scientific-notation |
:texinfo-tables-verbatim | org-texinfo-tables-verbatim |
:texinfo-text-markup-alist | org-texinfo-text-markup-alist |
Next: Site map, Previous: Publishing options, Up: Configuration [Contents][Index]
To create a link from one Org file to another, you would use something like ‘[[file:foo.org][The foo]]’ or simply ‘[[file:foo.org]]’ (see External Links). When published, this link becomes a link to ‘foo.html’. You can thus interlink the pages of your “Org web” project and the links will work as expected when you publish them to HTML. If you also publish the Org source file and want to link to it, use an ‘http’ link instead of a ‘file:’ link, because ‘file’ links are converted to link to the corresponding ‘.html’ file.
You may also link to related files, such as images. Provided you are careful with relative file names, and provided you have also configured Org to upload the related files, these links will work too. See Complex example, for an example of this usage.
Eventually, links between published documents can contain some search options (see Search Options), which will be resolved to the appropriate location in the linked file. For example, once published to HTML, the following links all point to a dedicated anchor in ‘foo.html’.
[[file:foo.org::*heading]] [[file:foo.org::#custom-id]] [[file:foo.org::target]]
Next: Generating an index, Previous: Publishing links, Up: Configuration [Contents][Index]
The following properties may be used to control publishing of a map of files for a given project.
:auto-sitemap
When non-nil
, publish a sitemap during
org-publish-current-project
or org-publish-all
.
:sitemap-filename
Filename for output of sitemap. Defaults to ‘sitemap.org’, which becomes ‘sitemap.html’.
:sitemap-title
Title of sitemap page. Defaults to name of file.
:sitemap-format-entry
With this option one can tell how a site-map entry is formatted in
the site-map. It is a function called with three arguments: the
file or directory name relative to base directory of the project,
the site-map style and the current project. It is expected to
return a string. Default value turns file names into links and use
document titles as descriptions. For specific formatting needs, one
can use org-publish-find-date
, org-publish-find-title
and
org-publish-find-property
, to retrieve additional information
about published documents.
:sitemap-function
Plug-in function to use for generation of the sitemap. It is called
with two arguments: the title of the site-map and a representation
of the files and directories involved in the project as a nested
list, which can further be transformed using org-list-to-generic
,
org-list-to-subtree
and alike. Default value generates a plain
list of links to all files in the project.
:sitemap-sort-folders
Where folders should appear in the sitemap. Set this to first
(default) or last
to display folders first or last, respectively.
When set to ignore
, folders are ignored altogether. Any other
value mixes files and folders. This variable has no effect when
site-map style is tree
.
:sitemap-sort-files
How the files are sorted in the site map. Set this to
alphabetically
(default), chronologically
or
anti-chronologically
. chronologically
sorts the files with
older date first while anti-chronologically
sorts the files with
newer date first. alphabetically
sorts the files alphabetically.
The date of a file is retrieved with org-publish-find-date
.
:sitemap-ignore-case
Should sorting be case-sensitive? Default nil
.
:sitemap-file-entry-format
With this option one can tell how a sitemap’s entry is formatted in
the sitemap. This is a format string with some escape sequences:
%t
stands for the title of the file, %a
stands for the author of
the file and %d
stands for the date of the file. The date is
retrieved with the org-publish-find-date
function and formatted
with org-publish-sitemap-date-format
. Default %t
.
:sitemap-date-format
Format string for the format-time-string
function that tells how
a sitemap entry’s date is to be formatted. This property bypasses
org-publish-sitemap-date-format
which defaults to %Y-%m-%d
.
Previous: Site map, Up: Configuration [Contents][Index]
Org mode can generate an index across the files of a publishing project.
:makeindex
When non-nil
, generate in index in the file ‘theindex.org’ and
publish it as ‘theindex.html’.
The file is created when first publishing a project with the
:makeindex
set. The file only contains a statement ‘#+INCLUDE:
"theindex.inc"’. You can then build around this include statement by
adding a title, style information, etc.
Index entries are specified with ‘INDEX’ keyword. An entry that contains an exclamation mark creates a sub item.
*** Curriculum Vitae #+INDEX: CV #+INDEX: Application!CV
Next: Sample Configuration, Previous: Configuration, Up: Publishing [Contents][Index]
For those people already utilizing third party sync tools such as Rsync or Unison, it might be preferable not to use the built-in remote publishing facilities of Org mode which rely heavily on Tramp. Tramp, while very useful and powerful, tends not to be so efficient for multiple file transfer and has been known to cause problems under heavy usage.
Specialized synchronization utilities offer several advantages. In addition to timestamp comparison, they also do content and permissions/attribute checks. For this reason you might prefer to publish your web to a local directory—possibly even in place with your Org files—and then use Unison or Rsync to do the synchronization with the remote host.
Since Unison, for example, can be configured as to which files to
transfer to a certain remote destination, it can greatly simplify the
project publishing definition. Simply keep all files in the correct
location, process your Org files with org-publish
and let the
synchronization tool do the rest. You do not need, in this scenario,
to include attachments such as JPG, CSS or PNG files in the project
definition since the third-party tool syncs them.
Publishing to a local directory is also much faster than to a remote
one, so that you can afford more easily to republish entire projects.
If you set org-publish-use-timestamps-flag
to nil
, you gain the
main benefit of re-including any changed external files such as source
example files you might include with ‘INCLUDE’ keyword. The timestamp
mechanism in Org is not smart enough to detect if included files have
been modified.
Next: Triggering Publication, Previous: Uploading Files, Up: Publishing [Contents][Index]
Below we provide two example configurations. The first one is a simple project publishing only a set of Org files. The second example is more complex, with a multi-component project.
• Simple example | One-component publishing. | |
• Complex example | A multi-component publishing example. |
Next: Complex example, Up: Sample Configuration [Contents][Index]
This example publishes a set of Org files to the ‘public_html’ directory on the local machine.
(setq org-publish-project-alist '(("org" :base-directory "~/org/" :publishing-directory "~/public_html" :section-numbers nil :table-of-contents nil :style "<link rel=\"stylesheet\" href=\"../other/mystyle.css\" type=\"text/css\"/>")))
Previous: Simple example, Up: Sample Configuration [Contents][Index]
This more complicated example publishes an entire website, including Org files converted to HTML, image files, Emacs Lisp source code, and style sheets. The publishing directory is remote and private files are excluded.
To ensure that links are preserved, care should be taken to replicate your directory structure on the web server, and to use relative file paths. For example, if your Org files are kept in ‘~/org/’ and your publishable images in ‘~/images/’, you would link to an image with
file:../images/myimage.png
On the web server, the relative path to the image should be the same. You can accomplish this by setting up an ‘images/’ folder in the right place on the web server, and publishing images to it.
(setq org-publish-project-alist '(("orgfiles" :base-directory "~/org/" :base-extension "org" :publishing-directory "/ssh:user@host:~/html/notebook/" :publishing-function org-html-publish-to-html :exclude "PrivatePage.org" ;; regexp :headline-levels 3 :section-numbers nil :with-toc nil :html-head "<link rel=\"stylesheet\" href=\"../other/mystyle.css\" type=\"text/css\"/>" :html-preamble t) ("images" :base-directory "~/images/" :base-extension "jpg\\|gif\\|png" :publishing-directory "/ssh:user@host:~/html/images/" :publishing-function org-publish-attachment) ("other" :base-directory "~/other/" :base-extension "css\\|el" :publishing-directory "/ssh:user@host:~/html/other/" :publishing-function org-publish-attachment) ("website" :components ("orgfiles" "images" "other"))))
Previous: Sample Configuration, Up: Publishing [Contents][Index]
Once properly configured, Org can publish with the following commands:
org-publish
)Prompt for a specific project and publish all files that belong to it.
org-publish-current-project
)Publish the project containing the current file.
org-publish-current-file
)Publish only the current file.
org-publish-all
)Publish every project.
Org uses timestamps to track when a file has changed. The above
functions normally only publish changed files. You can override this
and force publishing of all files by giving a prefix argument to any
of the commands above, or by customizing the variable
org-publish-use-timestamps-flag
. This may be necessary in
particular if files include other files via ‘SETUPFILE’ or ‘INCLUDE’
keywords.
Next: Miscellaneous, Previous: Publishing, Up: Top [Contents][Index]
Source code here refers to any plain text collection of computer instructions, possibly with comments, written using a human-readable programming language. Org can manage source code in an Org document when the source code is identified with begin and end markers. Working with source code begins with identifying source code blocks. A source code block can be placed almost anywhere in an Org document; it is not restricted to the preamble or the end of the document. However, Org cannot manage a source code block if it is placed inside an Org comment or within a fixed width section.
Here is an example source code block in the Emacs Lisp language:
#+BEGIN_SRC emacs-lisp (defun org-xor (a b) "Exclusive or." (if a (not b) b)) #+END_SRC
Source code blocks are one of many Org block types, which also include “center”, “comment”, “dynamic”, “example”, “export”, “quote”, “special”, and “verse”. This section pertains to blocks between ‘#+BEGIN_SRC’ and ‘#+END_SRC’.
Details of Org’s facilities for working with source code are described in the following sections.
• Features Overview | Enjoy the versatility of source blocks. | |
• Structure of Code Blocks | Code block syntax described. | |
• Using Header Arguments | Different ways to set header arguments. | |
• Environment of a Code Block | Arguments, sessions, working directory... | |
• Evaluating Code Blocks | Place results of evaluation in the Org buffer. | |
• Results of Evaluation | Choosing a results type, post-processing... | |
• Exporting Code Blocks | Export contents and/or results. | |
• Extracting Source Code | Create pure source code files. | |
• Languages | List of supported code block languages. | |
• Editing Source Code | Language major-mode editing. | |
• Noweb Reference Syntax | Literate programming in Org mode. | |
• Library of Babel | Use and contribute to a library of useful code blocks. | |
• Key bindings and Useful Functions | Work quickly with code blocks. | |
• Batch Execution | Call functions from the command line. |
Next: Structure of Code Blocks, Up: Working with Source Code [Contents][Index]
Org can manage the source code in the block delimited by ‘#+BEGIN_SRC’ … ‘#+END_SRC’ in several ways that can simplify housekeeping tasks essential to modern source code maintenance. Org can edit, format, extract, export, and publish source code blocks. Org can also compile and execute a source code block, then capture the results. The Org mode literature sometimes refers to source code blocks as live code blocks because they can alter the content of the Org document or the material that it exports. Users can control how live they want each source code block by tweaking the header arguments (see Using Header Arguments) for compiling, execution, extraction, and exporting.
For editing and formatting a source code block, Org uses an appropriate Emacs major mode that includes features specifically designed for source code in that language.
Org can extract one or more source code blocks and write them to one or more source files—a process known as tangling in literate programming terminology.
For exporting and publishing, Org’s back-ends can format a source code block appropriately, often with native syntax highlighting.
For executing and compiling a source code block, the user can configure Org to select the appropriate compiler. Org provides facilities to collect the result of the execution or compiler output, insert it into the Org document, and/or export it. In addition to text results, Org can insert links to other data types, including audio, video, and graphics. Org can also link a compiler error message to the appropriate line in the source code block.
An important feature of Org’s management of source code blocks is the ability to pass variables, functions, and results to one another using a common syntax for source code blocks in any language. Although most literate programming facilities are restricted to one language or another, Org’s language-agnostic approach lets the literate programmer match each programming task with the appropriate computer language and to mix them all together in a single Org document. This interoperability among languages explains why Org’s source code management facility was named Org Babel by its originators, Eric Schulte and Dan Davison.
Org mode fulfills the promise of easy verification and maintenance of publishing reproducible research by keeping text, data, code, configuration settings of the execution environment, the results of the execution, and associated narratives, claims, references, and internal and external links in a single Org document.
Next: Using Header Arguments, Previous: Features Overview, Up: Working with Source Code [Contents][Index]
Org offers two ways to structure source code in Org documents: in a source code block, and directly inline. Both specifications are shown below.
A source code block conforms to this structure:
#+NAME: <name> #+BEGIN_SRC <language> <switches> <header arguments> <body> #+END_SRC
Do not be put-off by having to remember the source block syntax. Org mode offers a command for wrapping existing text in a block (see Structure Templates). Org also works with other completion systems in Emacs, some of which predate Org and have custom domain-specific languages for defining templates. Regular use of templates reduces errors, increases accuracy, and maintains consistency.
An inline code block conforms to this structure:
src_<language>{<body>}
or
src_<language>[<header arguments>]{<body>}
Optional. Names the source block so it can be called, like a function, from other source blocks or inline code to evaluate or to capture the results. Code from other blocks, other files, and from table formulas (see The Spreadsheet) can use the name to reference a source block. This naming serves the same purpose as naming Org tables. Org mode requires unique names. For duplicate names, Org mode’s behavior is undefined.
Mandatory. They mark the start and end of a block that Org requires. The ‘#+BEGIN_SRC’ line takes additional arguments, as described next.
Mandatory. It is the identifier of the source code language in the block. See Languages, for identifiers of supported languages.
Optional. Switches provide finer control of the code execution, export, and format (see the discussion of switches in Literal Examples).
Optional. Heading arguments control many aspects of evaluation, export and tangling of code blocks (see Using Header Arguments). Using Org’s properties feature, header arguments can be selectively applied to the entire buffer or specific sub-trees of the Org document.
Source code in the dialect of the specified language identifier.
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Org comes with many header arguments common to all languages. New header arguments are added for specific languages as they become available for use in source code blocks. A header argument is specified with an initial colon followed by the argument’s name in lowercase.
Since header arguments can be set in several ways, Org prioritizes them in case of overlaps or conflicts by giving local settings a higher priority. Header values in function calls, for example, override header values from global defaults.
System-wide values of header arguments can be specified by customizing
the org-babel-default-header-args
variable, which defaults to the
following values:
:session => "none" :results => "replace" :exports => "code" :cache => "no" :noweb => "no"
The example below sets ‘:noweb’ header arguments to ‘yes’, which makes Org expand ‘:noweb’ references by default.
(setq org-babel-default-header-args (cons '(:noweb . "yes") (assq-delete-all :noweb org-babel-default-header-args)))
Each language can have separate default header arguments by
customizing the variable org-babel-default-header-args:<LANG>
, where
<LANG> is the name of the language. For details, see the
language-specific online documentation at
https://orgmode.org/worg/org-contrib/babel/.
For header arguments applicable to the buffer, use ‘PROPERTY’ keyword anywhere in the Org file (see Property Syntax).
The following example makes all the R code blocks execute in the same session. Setting ‘:results’ to ‘silent’ ignores the results of executions for all blocks, not just R code blocks; no results inserted for any block.
#+PROPERTY: header-args:R :session *R* #+PROPERTY: header-args :results silent
Header arguments set through Org’s property drawers (see Property Syntax) apply at the sub-tree level on down. Since these property
drawers can appear anywhere in the file hierarchy, Org uses outermost
call or source block to resolve the values. Org ignores
org-use-property-inheritance
setting.
In this example, ‘:cache’ defaults to ‘yes’ for all code blocks in the sub-tree.
* sample header :PROPERTIES: :header-args: :cache yes :END:
Properties defined through org-set-property
function, bound to
C-c C-x p, apply to all active languages. They override
properties set in org-babel-default-header-args
.
Language-specific header arguments are also read from properties ‘header-args:<LANG>’ where <LANG> is the language identifier. For example,
* Heading :PROPERTIES: :header-args:clojure: :session *clojure-1* :header-args:R: :session *R* :END: ** Subheading :PROPERTIES: :header-args:clojure: :session *clojure-2* :END:
would force separate sessions for Clojure blocks in ‘Heading’ and ‘Subheading’, but use the same session for all R blocks. Blocks in ‘Subheading’ inherit settings from ‘Heading’.
Header arguments are most commonly set at the source code block level,
on the ‘#+BEGIN_SRC’ line. Arguments set at this level take
precedence over those set in the org-babel-default-header-args
variable, and also those set as header properties.
In the following example, setting ‘:results’ to ‘silent’ makes it ignore results of the code execution. Setting ‘:exports’ to ‘code’ exports only the body of the code block to HTML or LaTeX.
#+NAME: factorial #+BEGIN_SRC haskell :results silent :exports code :var n=0 fac 0 = 1 fac n = n * fac (n-1) #+END_SRC
The same header arguments in an inline code block:
src_haskell[:exports both]{fac 5}
Code block header arguments can span multiple lines using ‘#+HEADER:’ on each line. Note that Org currently accepts the plural spelling of ‘#+HEADER:’ only as a convenience for backward-compatibility. It may be removed at some point.
Multi-line header arguments on an unnamed code block:
#+HEADER: :var data1=1 #+BEGIN_SRC emacs-lisp :var data2=2 (message "data1:%S, data2:%S" data1 data2) #+END_SRC #+RESULTS: : data1:1, data2:2
Multi-line header arguments on a named code block:
#+NAME: named-block #+HEADER: :var data=2 #+BEGIN_SRC emacs-lisp (message "data:%S" data) #+END_SRC #+RESULTS: named-block : data:2
Header arguments in function calls are the most specific and override all other settings in case of an overlap. They get the highest priority. Two ‘#+CALL:’ examples are shown below. For the complete syntax of ‘CALL’ keyword, see Evaluating Code Blocks.
In this example, ‘:exports results’ header argument is applied to the evaluation of the ‘#+CALL:’ line.
#+CALL: factorial(n=5) :exports results
In this example, ‘:session special’ header argument is applied to the evaluation of ‘factorial’ code block.
#+CALL: factorial[:session special](n=5)
Next: Evaluating Code Blocks, Previous: Using Header Arguments, Up: Working with Source Code [Contents][Index]
Use ‘var’ for passing arguments to source code blocks. The specifics of variables in code blocks vary by the source language and are covered in the language-specific documentation. The syntax for ‘var’, however, is the same for all languages. This includes de