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2018-01-17Powerpoint writer: Change reference to notesSlide to endNotesSlideJesse Rosenthal1-11/+11
This will prevent confusion when speakers notes are implemented.
2018-01-17Powerpoint writer: Move image sizing into picProps.Jesse Rosenthal2-12/+27
Rather than passing around attributes, we can have image sizing in the picProps and then pass it along to write to XML.
2018-01-17ImageSize: add derived Eq instance to DimensionJesse Rosenthal1-0/+1
2018-01-16Markdown writer: fix cell width calculation.John MacFarlane3-17/+17
Previously we could get ever-lengthening cell widths when a table was run repeatedly through `pandoc -f markdown -t markdown`. This patch stabilizes the relative cell widths. Closes #4265.
2018-01-16Merge pull request #4271 from dotlambda/lstinline-ampersandJohn MacFarlane1-1/+1
LaTeX writer: escape & in lstinline
2018-01-16Docx reader: Add test for hyperlinks in instrText tagJesse Rosenthal3-0/+5
This is difficult to recreate with a modern version of Word, so I'm using the file submitted with the bug report. It would be preferable to find a smaller example with Latin characters, though, so as not to confuse the issue being tested.
2018-01-16Docx reader: Parse hyperlinks in instrText tagsJesse Rosenthal1-2/+4
This was a form of hyperlink found in older versions of word. The changes introduced for this, though, create a framework for parsing further fields in MS Word (see the spec, ECMA-376-1:2016, §17.16.5, for more on these fields). Closes #3389 and #4266.
2018-01-16Docx reader: Parse instrText info in fldChar tags.Jesse Rosenthal3-5/+103
We introduce a new module, Text.Pandoc.Readers.Docx.Fields which contains a simple parsec parser. At the moment, only simple hyperlink fields are accepted, but that can be extended in the future.
2018-01-16Docx reader: Parse fldChar tagsJesse Rosenthal2-5/+84
This will allow us to parse instrTxt inside fldChar tags.
2018-01-16LaTeX writer: escape & in lstinlineRobert Schütz1-1/+1
2018-01-15Reduce compiler noise (exact paths for compiled modules).John MacFarlane1-0/+2
2018-01-15HTML reader: Fix col width parsing for percentages < 10% (#4262)n3fariox1-3/+6
Rather than take user input, and place a "0." in front, actually calculate the percentage to catch cases where small column sizes (e.g. `2%`) are needed.
2018-01-15ConTeXt writer: Use xtables instead of Tables (#4223)Henri Menke8-181/+361
- Default to xtables for context output. - Added `ntb` extension (affecting context writer only) to use Natural Tables instead. - Added `Ext_ntb` constructor to `Extension` (API change).
2018-01-15Powerpoint writer: Improve table placement.Jesse Rosenthal1-9/+5
2018-01-15Powerpoint writer: Make our own _rels/.rels file.Jesse Rosenthal1-21/+43
The toplevel .rels file could have a thumbnail image if taken from the template. Rather than removing it from the inherited file, it's easier to just make our own.
2018-01-15Powerpoint writer: Import reference-doc images properly.Jesse Rosenthal1-2/+2
There was a glob error that was leading to images from the reference-doc pptx not being imported. We don't need a glob here -- just replace it with `isPrefixOf`.
2018-01-15Renaming: Json -> JSON in modules and functions.John MacFarlane4-9/+9
2018-01-15Merge pull request #4227 from tarleb/lua-run-json-filterJohn MacFarlane9-100/+332
Run JSON filters from Lua filters
2018-01-15Powerpoint writer: Move Presentation.hs out of PandocMonadJesse Rosenthal2-35/+39
We don't need it for anything but the log messages, and we can just keep track of that in state and pass it along to the `writePowerpoint` function. This will simplify the code.
2018-01-15Powerpoint writer: Ignore anchor links to nowehere.Jesse Rosenthal1-3/+6
We don't convert a '#target' ExternalTarget to an InternalTarget if `target` is not in the AnchorMap. We just remove the link. This prevents broken links in the Powerpoint output.
2018-01-14Remove custom prelude and ghc 7.8 support.John MacFarlane4-46/+2
2018-01-14Revert "Custom prelude - only export <> from Data.Monoid."John MacFarlane1-1/+1
This reverts commit 01ea3edf0f5e83542bdec4f399d22f78e8f690a6.
2018-01-14Custom prelude - only export <> from Data.Monoid.John MacFarlane1-1/+1
2018-01-14Fix import.John MacFarlane1-2/+2
2018-01-14Fix cabal to use base-compat with ghc < 7.10.John MacFarlane1-2/+7
2018-01-14Powerpoint writer: Fix anchor links.Jesse Rosenthal2-60/+81
They were broken when I refactored (the Output module wanted to use state left over from the construction of the Presentation type). This change introduces a new type `LinkTarget = InternalTarget | ExternalTarget`. Internal target points to a slide number, and these will all be resolved before the Presentation is passed along to the Output module.
2018-01-14Use base-compat for our custom prelude.John MacFarlane2-16/+7
This should give us more complete coverage of newer base features. See #4255.
2018-01-14Clarified `latex_macros` extension.John MacFarlane1-4/+7
2018-01-14RST reader: add aligned environment when needed in math.John MacFarlane3-3/+20
rst2latex.py uses an align* environment for math in `.. math::` blocks, so this math may contain line breaks. If it does, we put the math in an `aligned` environment to simulate rst2latex.py's behavior. Closes #4254.
2018-01-14Markdown reader: Improved inlinesInBalancedBrackets.John MacFarlane4-14/+29
The change both improves performance and fixes a regression whereby normal citations inside inline notes were not parsed correctly. Closes jgm/pandoc-citeproc#315.
2018-01-14Allow latest QuickCheck.John MacFarlane1-1/+1
2018-01-14LaTeX reader: Advance source position at end of stream.John MacFarlane1-1/+1
2018-01-14Shorten unbalanced brackets test.John MacFarlane1-1/+1
It was taking a lot of time.
2018-01-14Powerpoint writer: Refactor into separate modules.Jesse Rosenthal4-1979/+2153
There are two steps in the conversion: a conversion from pandoc to a Presentation datatype modeling pptx, and a conversion from Presentation to a pptx archive. The two steps were sharing the same state and environment, and the code was getting a bit spaghetti-ish. This separates the conversion into separate modules (T.P.W.Powerpoint.Presentation, which defineds the Presentation datatype and goes Pandoc->Presentation) and (T.P.W.Pandoc.Output, which goes Presentation->Archive). Text.Pandoc.Writers.Powerpoint a thin wrapper around the two modules.
2018-01-14Powerpoint writer: Avoid overlapping blocks in column output.Jesse Rosenthal1-2/+10
Just as a slide can't have an image and text on the same slide because of overlapping, we can't have both in a single column. We run splitBlocks on the text in the column and discard the rest.
2018-01-14Powerpoint writer: Position images correctly in two-column layout.Jesse Rosenthal1-45/+33
You can have two images side-by-side, or text alongside an image. The image will be fit correctly within the column.
2018-01-14Powerpoint writer: Make content shape retrieval environment-awareJesse Rosenthal1-28/+48
We put `getContentShape` and `getContentShapeSize` inside the P monad, so that we can (in the future) make use of knowledge of what slide environment we're in to get the correct shape. This will allow us, for example, to get individual columns for a two-column layout, and place images in them appropriately.
2018-01-13LaTeX reader: pass through macro defs in rawLaTeXBlock...John MacFarlane4-5/+8
even if the `latex_macros` extension is set. This reverts to earlier behavior and is probably safer on the whole, since some macros only modify things in included packages, which pandoc's macro expansion can't modify. Closes #4246.
2018-01-13LaTeX reader: fixed pos calculation in tokenizing escaped space.John MacFarlane1-3/+6
2018-01-13Powerpoint writer: Improve image handling.Jesse Rosenthal1-153/+224
We now determine image and caption placement by getting the dimensions of the content box in a given layout. This allows for images to be correctly sized and positioned in a different template. Note that iamges without captions and headers are no longer full-screened. We can't do this dependably in different layouts, because we don't know where the header is (it could be to the side of the content, for example).
2018-01-13data/pandoc.lua: add attr, listAttributes accessorsAlbert Krewinkel2-13/+23
Elements with attributes got an additional `attr` accessor. Attributes were accessible only via the `identifier`, `classes`, and `attributes`, which was in conflict with the documentation, which indirectly states that such elements have the an `attr` property.
2018-01-13data/pandoc.lua: accept single block as singleton listAlbert Krewinkel2-23/+42
Every constructor which accepts a list of blocks now also accepts a single block element for convenience. Furthermore, strings are accepted as shorthand for `{pandoc.Str "text"}` in constructors.
2018-01-13MANUAL: recommend use of `raw_attribute` extension in header includes.John MacFarlane1-0/+11
See #4253.
2018-01-13LaTeX reader: allow macro definitions inside macros.John MacFarlane1-0/+8
Previously we went into an infinite loop with ``` \newcommand{\noop}[1]{#1} \noop{\newcommand{\foo}[1]{#1}} \foo{hi} ``` See #4253.
2018-01-13LaTeX reader: allow macro definitions inside macros.John MacFarlane1-6/+9
Previously we went into an infinite loop with ``` \newcommand{\noop}[1]{#1} \noop{\newcommand{\foo}[1]{#1}} \foo{hi} ``` See #4253.
2018-01-13Powerpoint writer: read presentation size from reference file.Jesse Rosenthal1-29/+45
Our presentation size is now dependent on the reference/template file we use. This will make it easier to set different output sizes by supplying different reference files. The alternative (allowing a user to explicitly set output size regardless of the template) will lead to too many thorny issues, as explicitly set sizes at the various level of powerpoint layout would have to be reset.
2018-01-13data/pandoc.lua: accept singleton inline as a listAlbert Krewinkel2-17/+36
Every constructor which accepts a list of inlines now also accepts a single inline element for convenience.
2018-01-13data/pandoc.lua: drop _VERSIONAlbert Krewinkel1-3/+0
Having a _VERSION became superfluous, as this module is closely tied to the pandoc version, which is available via PANDOC_VERSION.
2018-01-13Powerpoint writer: code cleanupJesse Rosenthal1-7/+0
Last commit accidentally left commented-out code in.
2018-01-13Powerpoint writer: Handle (sub)headers above slidelevel correctly.Jesse Rosenthal1-27/+29
Above the slidelevel, subheaders will be printed in bold and given a bit of extra space before them. Note that at the moment, no distinction is made between levels of headers above the slide header, though that can be changed. (It has to be changed in pandoc, since PowerPoint has no concept of paragraph or character classes.) This allows us to clean up the code as well: the code in `blockToParagraphs` since it will only touch content blocks, and therefore will not deal with headers at or below the slidelevel.