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2020-09-21Add built-in citation support using new citeproc library.John MacFarlane26-53/+2833
This deprecates the use of the external pandoc-citeproc filter; citation processing is now built in to pandoc. * Add dependency on citeproc library. * Add Text.Pandoc.Citeproc module (and some associated unexported modules under Text.Pandoc.Citeproc). Exports `processCitations`. [API change] * Add data files needed for Text.Pandoc.Citeproc: default.csl in the data directory, and a citeproc directory that is just used at compile-time. Note that we've added file-embed as a mandatory rather than a conditional depedency, because of the biblatex localization files. We might eventually want to use readDataFile for this, but it would take some code reorganization. * Text.Pandoc.Loging: Add `CiteprocWarning` to `LogMessage` and use it in `processCitations`. [API change] * Add tests from the pandoc-citeproc package as command tests (including some tests pandoc-citeproc did not pass). * Remove instructions for building pandoc-citeproc from CI and release binary build instructions. We will no longer distribute pandoc-citeproc. * Markdown reader: tweak abbreviation support. Don't insert a nonbreaking space after a potential abbreviation if it comes right before a note or citation. This messes up several things, including citeproc's moving of note citations. * Add `csljson` as and input and output format. This allows pandoc to convert between `csljson` and other bibliography formats, and to generate formatted versions of CSL JSON bibliographies. * Add module Text.Pandoc.Writers.CslJson, exporting `writeCslJson`. [API change] * Add module Text.Pandoc.Readers.CslJson, exporting `readCslJson`. [API change] * Added `bibtex`, `biblatex` as input formats. This allows pandoc to convert between BibLaTeX and BibTeX and other bibliography formats, and to generated formatted versions of BibTeX/BibLaTeX bibliographies. * Add module Text.Pandoc.Readers.BibTeX, exporting `readBibTeX` and `readBibLaTeX`. [API change] * Make "standalone" implicit if output format is a bibliography format. This is needed because pandoc readers for bibliography formats put the bibliographic information in the `references` field of metadata; and unless standalone is specified, metadata gets ignored. (TODO: This needs improvement. We should trigger standalone for the reader when the input format is bibliographic, and for the writer when the output format is markdown.) * Carry over `citationNoteNum` to `citationNoteNumber`. This was just ignored in pandoc-citeproc. * Text.Pandoc.Filter: Add `CiteprocFilter` constructor to Filter. [API change] This runs the processCitations transformation. We need to treat it like a filter so it can be placed in the sequence of filter runs (after some, before others). In FromYAML, this is parsed from `citeproc` or `{type: citeproc}`, so this special filter may be specified either way in a defaults file (or by `citeproc: true`, though this gives no control of positioning relative to other filters). TODO: we need to add something to the manual section on defaults files for this. * Add deprecation warning if `upandoc-citeproc` filter is used. * Add `--citeproc/-C` option to trigger citation processing. This behaves like a filter and will be positioned relative to filters as they appear on the command line. * Rewrote the manual on citatations, adding a dedicated Citations section which also includes some information formerly found in the pandoc-citeproc man page. * Look for CSL styles in the `csl` subdirectory of the pandoc user data directory. This changes the old pandoc-citeproc behavior, which looked in `~/.csl`. Users can simply symlink `~/.csl` to the `csl` subdirectory of their pandoc user data directory if they want the old behavior. * Add support for CSL bibliography entry formatting to LaTeX, HTML, Ms writers. Added CSL-related CSS to styles.html.
2020-09-21Markdown reader: Set citationNoteNum accurately in citations.John MacFarlane2-7/+28
This also changes stateLastNoteNumber -> stateNoteNumber.
2020-09-21Parsing: add stateInNote and stateLastNoteNumber to ParserState.John MacFarlane1-0/+4
These will be used to populate note numbers for citations.
2020-09-21Sort YAML metadata keys in Markdown output case-insensitive.John MacFarlane1-2/+2
Use caseFold.
2020-09-21Remove duplicate tshow definition.John MacFarlane1-3/+1
2020-09-20Lua filters: add SimpleTable for backwards compatibility (#6575)Albert Krewinkel5-7/+106
A new type `SimpleTable` is made available to Lua filters. It is similar to the `Table` type in pandoc versions before 2.10; conversion functions from and to the new Table type are provided. Old filters using tables now require minimal changes and can use, e.g., if PANDOC_VERSION > {2,10,1} then pandoc.Table = pandoc.SimpleTable end and function Table (tbl) tbl = pandoc.utils.to_simple_table(tbl) … return pandoc.utils.from_simple_table(tbl) end to work with the current pandoc version.
2020-09-19Command line options: use normalizePath in more places.John MacFarlane1-14/+25
See #5127. It is now used everywhere a file argument can be used. Closes #5127.
2020-09-19Asciidoctor images (#6671)argent01-26/+41
Support `Asciidoctor`'s block figures. Closes #6538.
2020-09-19Add CSS to default HTML template (#6601)Mauro Bieg1-0/+2
2020-09-19Change deprecated Builder.isNull to null.John MacFarlane6-9/+9
2020-09-15LaTeX writer: fix spacing issue with list in definition list.John MacFarlane1-3/+20
When a list occurs at the beginning of a definition list definition, it can start on the same line as the label, which looks bad. Fix that by starting such lists with an `\item[]`.
2020-09-15LaTeX reader: fix improper empty cell filtering (#6689)Christian Despres1-8/+82
2020-09-13HTML writer: support intermediate table headersAlbert Krewinkel1-4/+10
Closes: #6314
2020-09-13HTML writer: support attributes on all table elementsAlbert Krewinkel1-6/+10
Add attributes to tbody and tr elements.
2020-09-13Fix hlint suggestions, update hlint.yaml (#6680)Christian Despres57-290/+260
* Fix hlint suggestions, update hlint.yaml Most suggestions were redundant brackets. Some required LambdaCase. The .hlint.yaml file had a small typo, and didn't ignore camelCase suggestions in certain modules.
2020-09-12HTML writer: render table footers if presentAlbert Krewinkel1-23/+50
Part of: #6314
2020-09-12[API change] Rename Writers.Tables and its contents (#6679)Christian Despres3-311/+320
Writers.Tables is now Writers.AnnotatedTable. All of the types and functions in it have had the "Ann" removed from them. Now it is expected that the module be imported qualified.
2020-09-11Use the original tail instead of deconstructing and reconstructing it (#6678)Joseph C. Sible1-2/+2
2020-09-10Changed default link state to invisible (#6676)Leonard Rosenthol1-1/+1
2020-09-10Improved uncertainty handling in slunitx.John MacFarlane1-6/+11
2020-09-10LaTeX reader: support parenthesized uncertainties in siunitx.John MacFarlane1-2/+14
2020-09-10Support colspans and rowspans in HTML tables (#6644)Albert Krewinkel1-65/+187
* HTML writer: add support for row headers, colspans, rowspans * Add planet table tests See #6312
2020-09-10Implement support for internal document links in ICML (#6606)Leonard Rosenthol1-59/+95
Closes #5541.
2020-09-10docbook reader: Implement column span support for tables (#6492)Nils Carlson1-18/+42
Implement column span support for tables in the DocBook reader. Co-authored-by: Nils Carlson <nils.carlson@ludd.ltu.se>
2020-09-08Reader.LaTeX.hs: remove trailing whitespaceAlbert Krewinkel1-7/+7
2020-09-05Add Writers.Tables helper functions and types, add tests for those (#6655)Christian Despres1-0/+291
Add Writers.Tables helper functions and types, add tests for those The Writers.Tables module contains an AnnTable type that is a pandoc Table with added inferred information that should be enough for writers (in particular the HTML writer) to operate on without having to lay out the table themselves. The toAnnTable and fromAnnTable functions in that module convert between AnnTable and Table. In addition to producing an AnnTable with coherent and well-formed annotations, the toAnnTable function also normalizes its input Table like the table builder does. Various tests ensure that toAnnTable normalizes tables exactly like the table builder, and that its annotations are coherent.
2020-09-02Support numrange, numlist for siunitx.John MacFarlane2-9/+27
See #6658.
2020-09-02Support some missing siunitx commands.John MacFarlane1-0/+8
2020-09-02LaTeX reader: Support siunitx `\ang`.John MacFarlane2-0/+13
See #6658.
2020-09-02Skip opts for `\si`.John MacFarlane1-1/+1
2020-09-02LaTeX reader: support `\si` and improve other siunitx commands.John MacFarlane2-8/+23
2020-09-02LaTeX reader: support `\num` from siunitx.John MacFarlane2-6/+40
2020-09-02LaTeX reader: Support squared, cubed, tothe in siunitx.John MacFarlane1-12/+22
Closes #6657.
2020-09-02LaTeX reader: Factored out siunitx stuff into separate module.John MacFarlane2-223/+244
2020-08-24Docx writer: separate adjacent tables.John MacFarlane1-1/+9
Word combines adjacent tables, so to prevent this we insert an empty paragraph between two adjacent tables. Closes #4315.
2020-08-21HTML writer: Fix addition of doc-biblioentry role.John MacFarlane1-1/+1
2020-08-15[Latex Reader] Fixing issues with \multirow and \multicolumn table cells (#6608)Laurent P. René de Cotret1-28/+48
* Added test to replicate (#6596) * Table cell reader not consuming spaces correctly (#6596) * Prevented wrong nesting of \multicolumn and \multirow table cells (#6603) * Parse empty table cells (#6603) * Support full prototype for multirow macro (#6603) Closes #6603
2020-08-14Change SIRange to SIrange (#6617)Emerson Harkin1-4/+4
2020-08-11DocBook reader: Update list of block level tags.John MacFarlane1-10/+83
This fixes #6610.
2020-08-09Remove `fenced_code_blocks` and `backtick_code_blocks` from...John MacFarlane2-11/+23
commonmark/gfm extensions. These shouldn't really be counted as extensions, because they can't be disabled in commonmark. Adjust markdown writer to check for commonmark variant in addition to extensions.
2020-08-07[Latex Reader] Table cell parser not consuming spaces correctly (#6597)Laurent P. René de Cotret1-0/+2
* Added test to replicate (#6596) * Table cell reader not consuming spaces correctly (#6596)
2020-08-06Options: Add `/tex-mml-chtml.js` to defaultMathJaxURL.John MacFarlane2-3/+2
Previously we added this in processing command line options, but not in processing defaults files, which was inconsistent. Cloess #6593.
2020-07-31Org writer: don't force blank line after headersAlbert Krewinkel1-1/+1
Closes: #6554
2020-07-29Add extensions to `gfm` and `commonmark`:John MacFarlane1-0/+8
`fenced_code_blocks`, `backtick_code_blocks`, `fenced_code_attributes`. These can't really be disabled in the reader, but they need to be enabled in the writer or we just get indented code.
2020-07-29Writers/Shared: add missing function docsAlbert Krewinkel1-7/+21
Ensure that all functions in the module have a haddock comment.
2020-07-25Lua filters: make attr argument optional in Table constructorAlbert Krewinkel1-1/+1
This changes the Lua API. It is highly unlikely for this change to affect existing filters, since the documentation for the new Table constructor (and type) was incomplete and partly wrong before. The Lua API is now more consistent, as all constructors for elements with attributes now take attributes as the last parameter.
2020-07-24Make sure proper set of extensions is recognized for commonmark_x.John MacFarlane1-0/+1
2020-07-23Markdown writer: use numerical labels for refs...John MacFarlane1-5/+9
...that are longer than 999 characters or contain square brackets. For conformity with commonmark. Closes #6560
2020-07-23Add `raw_markdown` extension affecting `ipynb` reader.John MacFarlane3-4/+10
Specifying `-f ipynb+raw_markdown` will cause Markdown cells to be represented as raw Markdown blocks, instead of being parsed. This is not what you want when going from `ipynb` to other formats, but it may be useful when going from `ipynb` to Markdown or to `ipynb`, to avoid semantically insignificant changes in the contents of the Markdown cells that might otherwise be introduced. Closes #5408.
2020-07-23Minimal support for SIRange in LaTeX reader (#6418)Emerson Harkin1-0/+24
Add support for `\SIRange{firstnumber}{secondnumber}{unit}` provided by siunitx. An en-dash is used instead of localized "to".