A collection of Attoparsec combinators for parsing org-mode flavored documents.

Latest on Hackage:0.2.0

This package is not currently in any snapshots. If you're interested in using it, we recommend adding it to Stackage Nightly. Doing so will make builds more reliable, and allow to host generated Haddocks.

BSD3 licensed and maintained by Parnell Springmeyer


Hackage Version Travis CI Status

orgmode-parse provides a top-level parser and collection of attoparsec parser combinators for org-mode structured text.

What's Finished

We have built attoparsec parsers for parsing org-mode document structures and meta-data. Here is a list of all the syntax features that have a complete parsing implementation and not:

  • [X] Headlines - [X] State keywords - [X] Priority indicator - [X] Title - [X] Status / progress indicator - [X] Tag list
  • [X] Property drawers
  • [X] State keyword changelogs
  • [X] Scheduled and deadline timestamps (timestamp, range, duration, periodicity) - [X] Active and inactive timestamps
  • [X] Clock timestamps
  • [ ] Markup - [ ] Emphasis - [ ] Bold - [ ] Italic - [ ] Strikethrough - [ ] Underline - [ ] Superscript - [ ] Subscript - [ ] Code / monospaced - [ ] Tables - [ ] Lists - [ ] Unordered lists - [ ] Numbered lists - [ ] Checkbox modified lists - [ ] Blocks (src / quote / example blocks)

Parsing org-mode markup is currently being worked on.

What's Planned (outside of what's not finished)

  1. Modernizing this library and adding significantly more documentation to it
  2. Writing a sister library, orgmode-pretty, providing a pretty printer implementation for an org-mode AST
  3. Pandoc integration


There are a few ways to build this library if you're developing a patch:

  • stack build && stack test, and
  • nix-build --no-out-link --attr orgmode-parse release.nix

You can also use the nix-shell provided cabal environment for incremental development:

$ nix-shell --attr orgmode-parse.env release.nix
$ cabal build


BSD3 Open Source Software License


0.2.0 - Fix timestamp parsing in headline and body, fixes #13 - Generalize drawer parser for logbook and generic drawers, fixes #14 - Reorganize the types, fixes #15 - The weekday parser now correctly parses weekday appellations of other languages (thank you nushio3!) using a combinator-style version of the regex found in org-mode. - Comment improvement wibbles. - Adding the =Attoparsec= combinator modules to the export module list in the cabal package definition. - Sub-headings are now parsed and tracked by its parent. - Much more robust timestamp / clock / schedule parsing. - A good mount of code cleanup and comment improvement. - [X] Fixing the import for the =Internal= module (instead of re-exporting it in each parser module). - [X] Added parsers for the scheduled / deadline timestamps. - [X] Parsing of property drawer. - [X] Tests for both drawer and heading parsers. - [X] Parsers for orgmode list headlines.

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