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2021-05-29Modify pptx tests to take a whole lot less space.John MacFarlane1-0/+0
- Replace a 300K image in the reference pptx with a 2K one. - Updated all the *_templated.pptx files based on the new reference pptx. - These changes should reduce the size of the tarball by roughly 7 MB! See haskell/hackage-server#935
2021-02-16Rename Text.Pandoc.XMLParser -> Text.Pandoc.XML.Light...John MacFarlane1-0/+0
..and add new definitions isomorphic to xml-light's, but with Text instead of String. This allows us to keep most of the code in existing readers that use xml-light, but avoid lots of unnecessary allocation. We also add versions of the functions from xml-light's Text.XML.Light.Output and Text.XML.Light.Proc that operate on our modified XML types, and functions that convert xml-light types to our types (since some of our dependencies, like texmath, use xml-light). Update golden tests for docx and pptx. OOXML test: Use `showContent` instead of `ppContent` in `displayDiff`. Docx: Do a manual traversal to unwrap sdt and smartTag. This is faster, and needed to pass the tests. Benchmarks: A = prior to 8ca191604dcd13af27c11d2da225da646ebce6fc (Feb 8) B = as of 8ca191604dcd13af27c11d2da225da646ebce6fc (Feb 8) C = this commit | Reader | A | B | C | | ------- | ----- | ------ | ----- | | docbook | 18 ms | 12 ms | 10 ms | | opml | 65 ms | 62 ms | 35 ms | | jats | 15 ms | 11 ms | 9 ms | | docx | 72 ms | 69 ms | 44 ms | | odt | 78 ms | 41 ms | 28 ms | | epub | 64 ms | 61 ms | 56 ms | | fb2 | 14 ms | 5 ms | 4 ms |
2021-02-10Add new unexported module T.P.XMLParser.John MacFarlane1-0/+0
This exports functions that uses xml-conduit's parser to produce an xml-light Element or [Content]. This allows existing pandoc code to use a better parser without much modification. The new parser is used in all places where xml-light's parser was previously used. Benchmarks show a significant performance improvement in parsing XML-based formats (especially ODT and FB2). Note that the xml-light types use String, so the conversion from xml-conduit types involves a lot of extra allocation. It would be desirable to avoid that in the future by gradually switching to using xml-conduit directly. This can be done module by module. The new parser also reports errors, which we report when possible. A new constructor PandocXMLError has been added to PandocError in T.P.Error [API change]. Closes #7091, which was the main stimulus. These changes revealed the need for some changes in the tests. The docbook-reader.docbook test lacked definitions for the entities it used; these have been added. And the docx golden tests have been updated, because the new parser does not preserve the order of attributes. Add entity defs to docbook-reader.docbook. Update golden tests for docx.
2019-04-04PowerPoint tests: Regenerate golden filesJesse Rosenthal1-0/+0
Due to viewProps change in 61dc0f9f. Golden files checked on PowerPoint 2013 (Win 10 on virtualbox).
2019-01-26Improve writing metadata for docx, pptx and odt (#5252)Agustín Martín Barbero1-0/+0
* docx writer: support custom properties. Solves the writer part of #3024. Also supports additional core properties: `subject`, `lang`, `category`, `description`. * odt writer: improve standard properties, including the following core properties: `generator` (Pandoc/VERSION), `description`, `subject`, `keywords`, `initial-creator` (from authors), `creation-date` (actual creation date). Also fix date. * pptx writer: support custom properties. Also supports additional core properties: `subject`, `category`, `description`. * Includes golden tests. * MANUAL: document metadata support for docx, odt, pptx writers
2018-02-27Powerpoint writer: Remove empty slidesJesse Rosenthal1-0/+0
Make sure there are no empty slides in the pptx output. Because of the way that slides were split, these could be accidentally produced by comments after images. When animations are added, there will be a way to add an empty slide with either incremental lists or pauses. Test outputs checked with MS PowerPoint (Office 2013, Windows 10, VBox). Both files have expected output and are not corrupted.