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path: root/src/Text/Pandoc/Readers/DocBook.hs
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2020-02-07Various minor cleanups and refactoring (#6117)Joseph C. Sible1-1/+1
* Use concatMap instead of reimplementing it * Replace an unnecessary multi-way if with a regular if * Use sortOn instead of sortBy and comparing * Use guards instead of lots of indents for if and else * Remove redundant do blocks * Extract common functions from both branches of maybe Whenever both the Nothing and the Just branch of maybe do the same function, do that function on the result of maybe instead. * Use fmap instead of reimplementing it from maybe * Use negative forms instead of negating the positive forms * Use mapMaybe instead of mapping and then using catMaybes * Use zipWith instead of mapping over the result of zip * Use unwords instead of reimplementing it * Use <$ instead of <$> and const * Replace case of Bool with if and else * Use find instead of listToMaybe and filter * Use zipWithM instead of mapM and zip * Inline lambda wrappers into the real functions * We get zipWithM from Text.Pandoc.Writers.Shared * Use maybe instead of fromMaybe and fmap I'm not sure how this one slipped past me. * Increase a bit of indentation
2019-11-12Switch to new pandoc-types and use Text instead of String [API change].despresc1-50/+52
PR #5884. + Use pandoc-types 1.20 and texmath 0.12. + Text is now used instead of String, with a few exceptions. + In the MediaBag module, some of the types using Strings were switched to use FilePath instead (not Text). + In the Parsing module, new parsers `manyChar`, `many1Char`, `manyTillChar`, `many1TillChar`, `many1Till`, `manyUntil`, `mantyUntilChar` have been added: these are like their unsuffixed counterparts but pack some or all of their output. + `glob` in Text.Pandoc.Class still takes String since it seems to be intended as an interface to Glob, which uses strings. It seems to be used only once in the package, in the EPUB writer, so that is not hard to change.
2019-11-07DocBook reader: Fix bug with entities in mathphrase element.John MacFarlane1-4/+2
Closes #5885.
2019-10-30docbook reader: fix nesting of chapters and sections (#5864)Florian Klink1-1/+1
* Set dbBook to true when traversing a chapter too. Currently, a `<title/>` in a chapter and in a `<section/>` below that chapter have the same level if they're not inside a `<book/>`. This can happen in a multi-file book project. Also see the example at https://tdg.docbook.org/tdg/4.5/chapter.html Co-authored-by: Félix Baylac-Jacqué <felix@alternativebit.fr> * Add docbook-chapter test This tests nested `<section/>` and makes sure `<title/>` in the first `<section/>` below `<chapter/>` is one level deeper than the `<chapter/>`'s `<title/>`, also when not inside a `<book/>`. Co-authored-by: Félix Baylac-Jacqué <felix@alternativebit.fr>
2019-08-23docbook: richer parse for admonitions (#5593)Michael Peyton Jones1-16/+27
Fixes #1234. This parses admonitions not as a blockquote, but rather as a div with an appropriate class. We also handle titles for admonitions as a nested div with the "title" class. (I followed the behaviour of other docbook-to-html converters in this - there are clearly other ways you could encode it.) In general, the handling of elements with nested title elements is very inconsistent. I think we should make it consistent, but I'm leaivng that for later to make this a small change. Example: ```docbook <warning xml:id="someId"> <title>My title</title> <simpara>An admonition block</simpara> </warning> ``` goes to ```html <div id="someId" class="warning"> <div class="title">My title</div> <p>An admonition block</p> </div> ```
2019-06-09DocBook reader: Issue IgnoredElement warnings.John MacFarlane1-28/+37
2019-03-01Remove license boilerplate.John MacFarlane1-18/+0
The haddock module header contains essentially the same information, so the boilerplate is redundant and just one more thing to get out of sync.
2019-02-04Add missing copyright notices and remove license boilerplate (#5112)Albert Krewinkel1-2/+2
Quite a few modules were missing copyright notices. This commit adds copyright notices everywhere via haddock module headers. The old license boilerplate comment is redundant with this and has been removed. Update copyright years to 2019. Closes #4592.
2018-07-30DocBook reader: metadata handling improvements.John MacFarlane1-38/+28
Now we properly parse title and subtitle elements that are direct children of book and article (as well as children of bookinfo, articleinfo, or info). We also now use the "subtitle" metadata field for subtitles, rather than tacking the subtitle on to the title.
2018-04-26DocBook Reader: Read Latex math as output by asciidoctor (#4569)Joe Hermaszewski1-11/+48
2018-04-25Added licensing headers for DocBook, EPUB, JATS, OPML readers.John MacFarlane1-0/+29
See #4592.
2018-04-08DocBook reader: properly handle title in section element.John MacFarlane1-0/+1
Previously we just got `section_title` for section (though sect1, sect2, etc. were handled properly). Closes #4526.
2018-03-29Removed unused extensions (#4506)Anabra1-1/+0
2018-03-18Use NoImplicitPrelude and explicitly import Prelude.John MacFarlane1-0/+2
This seems to be necessary if we are to use our custom Prelude with ghci. Closes #4464.
2017-10-29Source code reformatting.John MacFarlane1-24/+24
2017-10-27hlint changes.John MacFarlane1-18/+22
2017-09-26Fix a typo: s/collabarators/collaborators/Alexander Krotov1-1/+1
2017-06-20Move CR filtering from tabFilter to the readers.John MacFarlane1-2/+3
The readers previously assumed that CRs had been filtered from the input. Now we strip the CRs in the readers themselves, before parsing. (The point of this is just to simplify the parsers.) Shared now exports a new function `crFilter`. [API change] And `tabFilter` no longer filters CRs.
2017-06-17Use Control.Monad.State.Strict throughout.John MacFarlane1-1/+1
This gives 20-30% speedup and reduction of memory usage in most of the writers.
2017-06-10Changed all readers to take Text instead of String.John MacFarlane1-3/+5
Readers: Renamed StringReader -> TextReader. Updated tests. API change.
2017-01-25Working on readers.Jesse Rosenthal1-16/+16
2016-11-19Fixed xref lookup in DocBook reader. Closes #3243.John MacFarlane1-4/+6
It previously only worked when the qnames lacked the docbook namespace URI.
2016-10-13Parse line-oriented markup as LineBlockAlbert Krewinkel1-3/+3
Markup-features focusing on lines as distinctive part of the markup are read into `LineBlock` elements. This currently means line blocks in reStructuredText and Markdown (the latter only if the `line_block` extension is enabled), the `linegroup`/`line` combination from the Docbook 5.1 working draft, and Org-mode `VERSE` blocks.
2016-09-02Remove TagSoup compatJesse Rosenthal1-3/+3
We already lower-bound tagsoup at 0.13.7, which means we were always running the compatibility layer (it was conditional on min value 0.13). Better to just use `lookupEntity` from the library directly, and convert a string to a char if need be.
2016-09-02Remove Text.Pandoc.Compat.ExceptJesse Rosenthal1-1/+1
2015-11-19Merge branch 'new-image-attributes' of https://github.com/mb21/pandoc into ↵John MacFarlane1-7/+17
mb21-new-image-attributes * Bumped version to 1.16. * Added Attr field to Link and Image. * Added `common_link_attributes` extension. * Updated readers for link attributes. * Updated writers for link attributes. * Updated tests * Updated stack.yaml to build against unreleased versions of pandoc-types and texmath. * Fixed various compiler warnings. Closes #261. TODO: * Relative (percentage) image widths in docx writer. * ODT/OpenDocument writer (untested, same issue about percentage widths). * Update pandoc-citeproc.
2015-11-09Revert "Use -XNoImplicitPrelude and 'import Prelude' explicitly."John MacFarlane1-1/+0
This reverts commit c423dbb5a34c2d1195020e0f0ca3aae883d0749b.
2015-11-08Use -XNoImplicitPrelude and 'import Prelude' explicitly.John MacFarlane1-0/+1
This is needed for ghci to work with pandoc, given that we now use a custom prelude. Closes #2503.
2015-10-14Use custom Prelude to avoid compiler warnings.John MacFarlane1-2/+0
- The (non-exported) prelude is in prelude/Prelude.hs. - It exports Monoid and Applicative, like base 4.8 prelude, but works with older base versions. - It exports (<>) for mappend. - It hides 'catch' on older base versions. This allows us to remove many imports of Data.Monoid and Control.Applicative, and remove Text.Pandoc.Compat.Monoid. It should allow us to use -Wall again for ghc 7.10.
2015-09-24Improve text generated for <xref> by employing docbook-xsl heuristicsFrerich Raabe1-2/+16
docbook-xsl, a set of XSLT scripts to generate HMTL out of DocBook, tries harder to generate a nice xref text. Depending on the element being linked to, it looks at the title or other descriptive child elements. Let's do that, too.
2015-09-24Added proper support for DocBook 'xref' elementsFrerich Raabe1-2/+18
'xref' is used to create cross references to other parts of the document. It is an empty element - the cross reference text depends on various attributes. Quoting 'DocBook: The Definitive Guide': 1. If the endterm attribute is specified on xref, the content of the element pointed to by endterm will be used as the text of the cross-reference. 2. Otherwise, if the object pointed to has a specified XRefLabel, the content of that attribute will be used as the cross-reference text.
2015-09-23Pass the parsed DocBook content along the state of readDocBookFrerich Raabe1-2/+4
Having access to the entire document will be needed when handling elements which refer to other elements. This is needed for e.g. <xref> or <link>, both of which reference other elements (by the 'id' attribute) for the label text. I suppose that in practice, the [Content] returned by parseXML always only contains one 'Elem' value -- the document element. However, I'm not totally sure about it, so let's just pass all the Content along.
2015-09-23Minor refactoring to readDocBookFrerich Raabe1-2/+2
I plan to use the parsed and normalized XML tree read in readDocBook in other places - prepare that commit by factoring this code out into a separate, shared, definition.
2015-08-08DocBook reader: handle informalexample.John MacFarlane1-1/+4
It is parsed into a Div with class `informalexample`. Closes #2319.
2015-08-07Updated readers, writers and README for link attributemb211-1/+2
2015-08-07Updated readers and writers for new image attribute parameter.John MacFarlane1-6/+15
(mb21)
2015-06-21DocBook reader mediaobjects and figures, closes #2184mb211-11/+20
2015-04-07Removed redundat import.John MacFarlane1-1/+0
2015-04-07DocBook reader: look inside "info" elements for section titles.John MacFarlane1-1/+4
Closes #1931.
2015-02-18Change return type of DocBook readerMatthew Pickering1-11/+16
2014-12-14DocBook readers: Include id on section headers.John MacFarlane1-1/+2
Closes #1818.
2014-12-14DocBook reader: Handle menuchoice elements better.John MacFarlane1-4/+11
They are now rendered with a `>` between them. Closes #1817.
2014-12-14DocBook reader: get string content in inner tags for literal elements.John MacFarlane1-6/+9
Closes #1816.
2014-12-14DocBook reader: handle keycombo, keycap.John MacFarlane1-2/+6
Closes #1815.
2014-12-08DocBook reader: document/test "type" as implementedBryan O'Sullivan1-1/+1
2014-12-08DocBook reader: add support for classnameBryan O'Sullivan1-1/+2
2014-12-08DocBook reader: add support for calloutlist and calloutBryan O'Sullivan1-3/+5
We treat a calloutlist as a bulleted list. This works well in practice.
2014-08-12DocBook: Support equations with mathml.John MacFarlane1-4/+16
equation, informalequation, inlineequation and mml:math elements.
2014-07-23DocBook reader: Better handle elements inside code environments.John MacFarlane1-1/+6
Of course, we can't include structure in the code block, but this way we at least preserve the text. Closes #1449.
2014-06-17DocBook reader: Support <?asciidoc-br?>.John MacFarlane1-2/+17
Closes #1236. Note, this is a bit of a kludge, to work around the fact that xml-light doesn't parse `<?asciidoc-br?>` correctly. We preprocess the input, replacing that instruction with `<br/>`, and then parse that as a line break. Other XML instructions are simply removed from the input stream.