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2016-06-26Org reader: support figure labelsAlbert Krewinkel1-1/+6
Figure labels given as `#+LABEL: thelabel` are used as the ID of the respective image. This allows e.g. the LaTeX to add proper `\label` markup. This fixes half of #2496 and #2999.
2016-06-23Textile reader: fixed attributes.John MacFarlane1-1/+3
Attributes can't be followed by a space. So, _(class)emph_ but _(noclass) emph_ Closes #2984.
2016-06-23Markdown writer: use raw HTML for simple, pipe tables with linebreaks.John MacFarlane1-1/+5
Markdown line breaks involve a newline, and simple and pipe tables can't contain one. Closes #2993.
2016-06-23Docx reader: Add warning for advanced comment formatting.Jesse Rosenthal1-2/+18
We can't guarantee we'll convert every comment correctly, though we'll do the best we can. This warns if the comment includes something other than Para or Plain.
2016-06-23docx reader: enable warnings in top-level readerJesse Rosenthal1-6/+10
Previously we had only allowed for warnings in the parser. Now we allow for them in the `Docx.hs` as well. The warnings are simply concatenated.
2016-06-23Docx reader: add simple comment functionality.Jesse Rosenthal2-1/+73
This adds simple track-changes comment parsing to the docx reader. It is turned on with `--track-changes=all`. All comments are converted to inlines, which can list some information. In the future a warning will be added for comments with formatting that seems like it will be excessively denatured. Note that comments can extend across blocks. For that reason there are two spans: `comment-start` and `comment-end`. `comment-start` will contain the comment. `comment-end` will always be empty. The two will be associated by a numeric id.
2016-06-23Shared: Add BlockQuote to blocksToInlinesJesse Rosenthal1-0/+1
2016-06-23Shared: introduce blocksToInlines functionJesse Rosenthal1-0/+37
This is a lossy function for converting `[Block] -> [Inline]`. Its main use, at the moment, is for docx comments, which can contain arbitrary blocks (except for footnotes), but which will be converted to spans. This is, at the moment, pretty useless for everything but the basic `Para` and `Plain` comments. It can be improved, but the docx reader should probably emit a warning if the comment contains more than this.
2016-06-22Merge pull request #2992 from tarleb/org-partial-functionsJohn MacFarlane2-19/+21
Org reader: remove partial functions
2016-06-22HTML writer: Better support for raw LaTeX environments.John MacFarlane1-12/+41
Previously we just passed all raw TeX through when MathJax was used for HTML math. This passed through too much. With this patch, only raw LaTeX environments that MathJax can handle get passed through. This patch also causes raw LaTeX environments to be treated as math, when possible, with MathML and WebTeX output. Closes #2758.
2016-06-21Org reader: remove partial functionsAlbert Krewinkel2-19/+21
Partial functions like `head` lead to avoidable errors and should be avoided. They are replaced with total functions. This fixes #2991.
2016-06-20Changed email-obfuscation default to no obfuscation.John MacFarlane1-1/+1
- `writerEmailObfuscation` in `defaultWriterOptions` is now `NoObfuscation` - the default for the command-line `--email-obfuscation` option is now `none`. Closes #2988.
2016-06-13Org reader: support arbitrary raw inlinesAlbert Krewinkel1-1/+9
Org mode allows arbitrary raw inlines ("export snippets" in Emacs parlance) to be included as `@@format:raw foreign format text@@`. Support for this features is added to the Org reader.
2016-06-13Org writer: support arbitrary raw inlinesAlbert Krewinkel1-3/+4
Org mode allows arbitrary raw inlines ("export snippets" in Emacs parlance) to be included as `@@format:raw foreign format text@@`. Support for this features is added to the Org writer.
2016-06-07Docbook writer: Declare xlink namespace in Docbook5 outputIvo Clarysse1-1/+1
2016-06-05Org reader: add support for "Berkeley-style" citesAlbert Krewinkel2-7/+127
A specification for an official Org-mode citation syntax was drafted by Richard Lawrence and enhanced with the help of others on the orgmode mailing list. Basic support for this citation style is added to the reader. This closes #1978.
2016-06-05Org reader: add semicolon to list of special charsAlbert Krewinkel1-1/+1
Semicolons are used as special characters in citations syntax. This ensures the correct parsing of Pandoc-style citations: [prefix; @key; suffix] Previously, parsing would have failed unless there was a space or other special character as the last <prefix> character.
2016-06-03Org reader: support special strings export optionAlbert Krewinkel4-12/+36
Parsing of special strings (like '...' as ellipsis or '--' as en dash) can be toggled using the `-` option.
2016-06-03Org reader: support emphasized text export optionAlbert Krewinkel3-15/+28
Parsing of emphasized text can be toggled using the `*` option. This influences parsing of text marked as emphasized, strong, strikeout, and underline. Parsing of inline math, code, and verbatim text is not affected by this option.
2016-06-03Org reader: support smart quotes export optionAlbert Krewinkel4-12/+28
Reading of smart quotes can be toggled using the `'` option.
2016-06-02Org reader: drop unused field from parser stateAlbert Krewinkel2-18/+8
The `OrgParserState` contained both an `orgStateMeta` and `orgStateMeta'` field, the former for plain meta information and the latter for F-monad wrapped meta info. The plain meta info is only used to make `OrgParserState` an instance of the `HasMeta` class, which in turn is never used in the reader. The (F Meta) version is hence renamed to the "un-primed" version while the other one is dropped.
2016-06-02Org reader: undo code duplicationAlbert Krewinkel3-55/+83
Some code was duplicated (copy-pasted) or placed in an inappropriate module during the modularization refactoring. Those functions are moved into a `Shared` module, as was originally intended but forgotten. Better documentation of the respective functions is a positive side-effect.
2016-05-31Merge pull request #2950 from tarleb/org-ref-supportJohn MacFarlane2-7/+71
Org reader: support org-ref style citations
2016-05-31Merge pull request #2954 from tarleb/org-export-blocksJohn MacFarlane2-120/+150
Org export blocks
2016-05-31brazilian -> brazil for polyglossia.John MacFarlane1-1/+3
Closes #2953.
2016-05-29Org reader: support new syntax for export blocksAlbert Krewinkel1-0/+9
Org-mode version 9 usees a new syntax for export blocks. Instead of `#+BEGIN_<FORMAT>`, where `<FORMAT>` is the format of the block's content, the new format uses `#+BEGIN_export <FORMAT>` instead. Both types are supported.
2016-05-29Org reader: refactor BEGIN…END block parsingAlbert Krewinkel1-111/+131
- Reorder functions, grouping related functions together. - Demote simple functions to local functions if they are used just once. - Rename and document functions to increase code readability. - Fix handling of whitespace in blocks, allowing content to be indented less then the block header.
2016-05-29Org reader: rename `parseInlines` to `inlines`Albert Krewinkel2-10/+11
Having a function starting with `parse` in a parsing library is overly redundant. Let's use a nicer, shorter name more in line with the rest of the library.
2016-05-27Org reader: support org-ref style citationsAlbert Krewinkel2-7/+71
The *org-ref* package is an org-mode extension commonly used to manage citations in org documents. Basic support for the `cite:citeKey` and `[[cite:citeKey][prefix text::suffix text]]` syntax is added.
2016-05-25Org reader: extract blocks parser to moduleAlbert Krewinkel2-844/+900
Block parsing code is moved to a separate module. This is part of the Org-mode reader cleanup effort.
2016-05-25Org reader: extract inline parser to moduleAlbert Krewinkel4-756/+887
Inline parsing code is moved to a separate module. Parsers for block starts are extracted as well, as those are used in the `endline` parser. This is part of the Org-mode reader cleanup effort.
2016-05-25Org reader: extract parsing function to moduleAlbert Krewinkel3-78/+197
The Org-mode reader uses many functions defined in the `Text.Pandoc.Parsing` utility module. Some of the functions are overwritten with versions adapted to Org-mode idiosyncrasies. These special functions, as well as the normal Pandoc versions, are combined in a single module to increase the ease of use. This leads to decoupling of Org-mode and Pandoc and hence to slightly cleaner code. The downside is code-bloat due to repeated import/export statements.
2016-05-24EPUB Reader: normalise Link id as wellmb211-2/+4
2016-05-23Org writer: add drawer capabilityCarlos Sosa1-0/+11
For the implementation of the Drawer element in the Org Writer, we make use of a generic Block container with attributes. The presence of a `drawer` class defines that the `Div` constructor is a drawer. The first class defines the drawer name to use. The key-value list in the attributes defines the keys to add inside the Drawer. Lastly, the list of Block elements contains miscellaneous blocks elements to add inside of the Drawer. Signed-off-by: Albert Krewinkel <albert@zeitkraut.de>
2016-05-23Org reader: respect drawer export settingAlbert Krewinkel2-12/+79
The `d` export option can be used to control which drawers are exported and which are discarded. Basic support for this option is added here.
2016-05-22Org reader/writer: use CUSTOM_ID in propertiesAlbert Krewinkel2-5/+6
The `ID` property is reserved for internal use by Org-mode and should not be used. The `CUSTOM_ID` property is to be used instead, it is converted to the `ID` property for certain export format. The reader and writer erroneously used `ID`. This is corrected by using `CUSTOM_ID` where appropriate.
2016-05-21HTML reader: fixed bug in pClose.John MacFarlane1-1/+1
This caused exponential parsing behavior in documnets with unclosed tags in dl, dd, dt.
2016-05-20Org writer: add :PROPERTIES: drawer supportAlbert Krewinkel1-2/+21
This allows header attributes to be added to org documents in the form of `:PROPERTIES:` drawers. All available attributes are stored as key/value pairs. This reflects the way the org reader handles `:PROPERTIES:` blocks. This closes #1962.
2016-05-20Org reader: add :PROPERTIES: drawer supportAlbert Krewinkel1-28/+56
Headers can have optional `:PROPERTIES:` drawers associated with them. These drawers contain key/value pairs like the header's `id`. The reader adds all listed pairs to the header's attributes; `id` and `class` attributes are handled specially to match the way `Attr` are defined. This also changes behavior of how drawers of unknown type are handled. Instead of including all unknown drawers, those are not read/exported, thereby matching current Emacs behavior. This closes #1877.
2016-05-19Merge pull request #2927 from tarleb/org-attr-htmlJohn MacFarlane2-84/+106
Org reader support for ATTR_HTML statements
2016-05-19Org reader: add support for ATTR_HTML attributesAlbert Krewinkel1-7/+28
Arbitrary key-value pairs can be added to some block types using a `#+ATTR_HTML` line before the block. Emacs Org-mode only includes these when exporting to HTML, but since we cannot make this distinction here, the attributes are always added. The functionality is now supported for figures. This closes #1906.
2016-05-19Org reader: use custom `anyLine`Albert Krewinkel1-3/+10
Additional state changes need to be made after a newline is parsed, otherwise markup may not be recognized correctly. This fixes a bug where markup after certain block-types would not be recognized. E.g. `/emph/` in the following snippet was not parsed as emphasized. foo # comment /emph/
2016-05-19Org reader: refactor block attribute handlingAlbert Krewinkel2-83/+77
A parser state attribute was used to keep track of block attributes defined in meta-lines. Global state is undesirable, so block attributes are no longer saved as part of the parser state. Old functions and the respective part of the parser state are removed.
2016-05-17EPUB reader: unescape URIs in spine.John MacFarlane1-2/+4
This should fix #2924. Testing on the epub that caused the problem originally would be welcome.
2016-05-17LaTeX writer: Don't escape underscore in labels.John MacFarlane1-1/+1
Previously they were escaped as ux5f. Closes #2921.
2016-05-12Merge pull request #2894 from sid-kap/rst-code-classJohn MacFarlane1-6/+8
Add class option for code block in RST reader
2016-05-11Merge pull request #2913 from jlduran/strut-minipage-tablesJohn MacFarlane1-2/+2
Retake on strut with \minipage inside tables
2016-05-11Merge pull request #2912 from tarleb/org-export-settingsJohn MacFarlane2-159/+320
Org reader: basic support for export settings
2016-05-11Org reader: parse but ignore export optionsAlbert Krewinkel1-2/+35
All known export options are parsed but ignored.
2016-05-11Org reader: add support for sub/superscript export optionsAlbert Krewinkel2-3/+57
Org-mode allows to specify export settings via `#+OPTIONS` lines. Disabling simple sub- and superscripts is one of these export options, this options is now supported.