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2019-10-09RST writer: proper handling of :align: on figures, images.John MacFarlane1-6/+12
When the image has the `align-right` (etc.) class, we now use an `:align:` attribute. Closes #4420.
2019-09-19Remove admonition-title remnants.John MacFarlane1-1/+1
Completes 8e01ccb41dde8a5e6123f5b0746c36f240576047
2019-08-25Use new doctemplates, doclayout.John MacFarlane1-42/+54
+ Remove Text.Pandoc.Pretty; use doclayout instead. [API change] + Text.Pandoc.Writers.Shared: remove metaToJSON, metaToJSON' [API change]. + Text.Pandoc.Writers.Shared: modify `addVariablesToContext`, `defField`, `setField`, `getField`, `resetField` to work with Context rather than JSON values. [API change] + Text.Pandoc.Writers.Shared: export new function `endsWithPlain` [API change]. + Use new templates and doclayout in writers. + Use Doc-based templates in all writers. + Adjust three tests for minor template rendering differences. + Added indentation to body in docbook4, docbook5 templates. The main impact of this change is better reflowing of content interpolated into templates. Previously, interpolated variables were rendered independently and intepolated as strings, which could lead to overly long lines. Now the templates interpolated as Doc values which may include breaking spaces, and reflowing occurs after template interpolation rather than before.
2019-07-28Use doctemplates 0.3, change type of writerTemplate.John MacFarlane1-4/+5
* Require recent doctemplates. It is more flexible and supports partials. * Changed type of writerTemplate to Maybe Template instead of Maybe String. * Remove code from the LaTeX, Docbook, and JATS writers that looked in the template for strings to determine whether it is a book or an article, or whether csquotes is used. This was always kludgy and unreliable. To use csquotes for LaTeX, set `csquotes` in your variables or metadata. It is no longer sufficient to put `\usepackage{csquotes}` in your template or header includes. To specify a book style, use the `documentclass` variable or `--top-level-division`. * Change template code to use new API for doctemplates.
2019-04-16Tigthen up fix to #5446.John MacFarlane1-2/+2
We only treat Span as transparent if it has no attributes.
2019-04-15RST writer: treat Span as transparent.John MacFarlane1-0/+3
Previously an Emph inside a Span was being treated as nested markup and ignored. With this patch, the Span is just ignored. Closes #5446.
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.
2018-12-05RST writer: don't wrap simple table header lines.John MacFarlane1-1/+1
Closes #5128.
2018-11-11Text.Pandoc.Shared: add parameter to uniqueIdent, inlineListToIdentifier.John MacFarlane1-1/+2
The parameter is Extensions. This allows these functions to be sensitive to the settings of `Ext_gfm_auto_identifiers` and `Ext_ascii_identifiers`. This allows us to use `uniqueIdent` in the CommonMark reader, replacing some custom code. It also means that `gfm_auto_identifiers` can now be used in all formats. Semantically, `gfm_auto_identifiers` is now a modifier of `auto_identifiers`; for identifiers to be set, `auto_identifiers` must be turned on, and then the type of identifier produced depends on `gfm_auto_identifiers` and `ascii_identifiers` are set. Closes #5057.
2018-10-06RST writer: use simple tables when possible.John MacFarlane1-4/+34
Closes #4750. Text.Pandoc.Writers.Shared now exports hasSimpleCells [API change].
2018-10-04Add lookupMeta* functions to Text.Pandoc.Writers.Shared (#4907)Mauro Bieg1-4/+1
Remove exported functions `metaValueToInlines`, `metaValueToString`. Add new exported functions `lookupMetaBool`, `lookupMetaBlocks`, `lookupMetaInlines`, `lookupMetaString`. Use these whenever possible for uniformity in writers. API change (major, because of removed function `metaValueToInlines`. `metaValueToString` wasn't in any released version.)
2018-08-15Markdown reader: Use "tex" instead of "latex" for raw tex-ish content.John MacFarlane1-0/+1
We can't always tell if it's LaTeX, ConTeXt, or plain TeX. Better just to use "tex" always. Also changed: ConTeXt writer: now outputs raw "tex" blocks as well as "context". (Closes #969). RST writer: uses ".. raw:: latex" for "tex" content. (RST doesn't support raw context anyway.) Note that if "context" or "latex" specifically is desired, you can still force that in a markdown document by using the raw attribute (see MANUAL.txt): ```{=latex} \foo ``` Note that this change may affect some filters, if they assume that raw tex parsed by the Markdown reader will be RawBlock (Format "latex"). In most cases it should be trivial to modify the filters to accept "tex" as well.
2018-08-13RST writer: render Divs with admonition classes as admonitions.John MacFarlane1-3/+12
Also omit Div with class "admonition-title". These are generated by the RST reader and should be omitted on round-trip. Closes #4833.
2018-08-13RST writer: use `.. container` for generic Divs, instead of raw HTML.John MacFarlane1-4/+10
2018-08-05RST reader: improve parsing of inline interpreted text roles.John MacFarlane1-3/+6
* Use a Span with class "title-reference" for the default title-reference role. * Use B.text to split up contents into Spaces, SoftBreaks, and Strs for title-reference. * Use Code with class "interpreted-text" instead of Span and Str for unknown roles. (The RST writer has also been modified to round-trip this properly.) * Disallow blank lines in interpreted text. * Backslash-escape now works in interpreted text. * Backticks followed by alphanumerics no longer end interpreted text. Closes #4811.
2018-08-03RST writer: allow images to be directly nested within links, closes #4810 ↵Francesco Occhipinti1-0/+2
(#4814)
2018-08-01RST writer: use `titleblock` instead of `title` variable for title blockFrancesco Occhipinti1-4/+5
Closes #4803 After this commit use `$titleblock$` in order to get what was contained in `$title$` before, that is a title and subtitle rendered according to the official rST method: http://docutils.sourceforge.net/docs/user/rst/quickstart.html#document-title-subtitle. from With this commit, the `$title$` and `$subtitle$` metadata are available and they simply carry the metadata values. This opens up more possibilities in templates.
2018-07-02Spellcheck commentsAlexander Krotov1-1/+1
2018-06-30RST writer: don't treat 'example' as a syntax name.John MacFarlane1-1/+2
This fixes conversions from org with example blocks. Closes #4748.
2018-06-02Support --number-sections in RST output...John MacFarlane1-0/+1
via the "section-numbering" directive in standalone output.
2018-04-27RST writer: preserve empty inline parents in flatten (#4603)Francesco Occhipinti1-2/+5
2018-04-26RST reader: flatten nested inlines, closes #4368 (#4554)Francesco Occhipinti1-3/+75
nested inlines are not valid RST syntax, so we flatten them following some readability criteria discussed in #4368.
2018-04-19RST writer: use more consistent indentation.John MacFarlane1-6/+3
Previously we used an odd mix of 3- and 4-space indentation. Now we use 3-space indentation, except for ordered lists, where indentation must depend on the width of the list marker. Closes #4563.
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.
2018-03-17Fixed typo introduced in merge.John MacFarlane1-1/+1
2018-03-17RST writer: filter out empty inline containers (#4434).Francesco Occhipinti1-3/+18
There is nothing in RST that corresponds to e.g. `Emph []`, so we just filter out elements like this.
2018-03-17RST writer: separate inline transformation logic from writing logic (#4438)Francesco Occhipinti1-18/+22
This is to help enable solutions solutions to #4434 and #4368.
2018-03-17RST writer: strip whitespace within inlines, closes #4327 (#4329)Francesco Occhipinti1-1/+3
+ Whitespace is ignored at the beginning and end of emphasis, as per <http://docutils.sourceforge.net/docs/ref/rst/restructuredtext.html#inline-markup>. + Export `stripLeadingTrailingSpace` from `Text.Pandoc.Writers.Shared`.
2018-01-19hlint code improvements.John MacFarlane1-8/+7
2018-01-19remove `blockToRST'` moving its logic into `fixBlocks`danse1-32/+13
2018-01-19in RST writer insert comment between lists and quotes, closes #4248danse1-1/+12
2018-01-05Update copyright notices to include 2018Albert Krewinkel1-2/+2
2017-12-22RST writer: fix anchors for headers.John MacFarlane1-1/+1
We were missing an `_`. See #4188.
2017-11-01hlintAlexander Krotov1-2/+2
2017-10-29Source code reformatting.John MacFarlane1-3/+3
2017-10-29hlint suggestions.John MacFarlane1-18/+18
2017-10-27Automatic reformating by stylish-haskell.John MacFarlane1-7/+7
2017-10-16RST writer: correctly handle inline code containing backticks.John MacFarlane1-2/+7
(Use a :literal: role.) Closes #3974.
2017-10-16RST writer: don't backslash-escape word-internal punctuation.John MacFarlane1-15/+18
Closes #3978.
2017-09-27RST writer: add header anchors when header has non-standard id.John MacFarlane1-1/+6
Closes #3937.
2017-08-17RST reader/writer: support unknown interpreted text roles...John MacFarlane1-1/+6
...by parsing them as Span with "role" attributes. This way they can be manipulated in the AST. Closes #3407.
2017-08-09RST writer: don't wrap term in definition list.John MacFarlane1-1/+1
Wrapping is not allowed.
2017-06-20Writers: adjusted for renderTemplate' changes.John MacFarlane1-1/+1
Now we raise a proper error on template failure.
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.
2017-06-11Switched Writer types to use Text.John MacFarlane1-5/+8
* XML.toEntities: changed type to Text -> Text. * Shared.tabFilter -- fixed so it strips out CRs as before. * Modified writers to take Text. * Updated tests, benchmarks, trypandoc. [API change] Closes #3731.
2017-05-23Shared: Provide custom isURI that rejects unknown schemes [isURI]Albert Krewinkel1-1/+0
We also export the set of known `schemes`. The new function replaces the function of the same name from `Network.URI`, as the latter did not check whether a scheme is well-known. E.g. MediaWiki wikis frequently feature pages with names like `User:John`. These links were interpreted as URIs, thus turning internal links into global links. This is prevented by also checking whether the scheme of a URI is frequently used (i.e. is IANA registered or an otherwise well-known scheme). Fixes: #2713 Update set of well-known URIs from IANA list All official IANA schemes (as of 2017-05-22) are included in the set of known schemes. The four non-official schemes doi, isbn, javascript, and pmid are kept.
2017-05-19RST writer: add empty comments when needed...John MacFarlane1-3/+25
to avoid including a blocquote in the indented content of a preceding block. Closes #3675.
2017-05-13Update dates in copyright noticesAlbert Krewinkel1-2/+2
This follows the suggestions given by the FSF for GPL licensed software. <https://www.gnu.org/prep/maintain/html_node/Copyright-Notices.html>
2017-03-21RST writer: improve grid table output, fix bug with empty rows.John MacFarlane1-32/+11
Uses the new gridTable in Writers.Shared, which is here improved to better handle 0-width cells. Closes #3516.