diff --git a/changelog.md b/changelog.md index 12c920b07..4bff6373c 100644 --- a/changelog.md +++ b/changelog.md @@ -1,5 +1,296 @@ # Revision history for pandoc +## pandoc 2.11.3 (2020-12-17) + + * With `--bibliography` (or `bibliography` in metadata), a + URL may now be provided, and pandoc will fetch the resource. + In addition, if a file path is provided and it is not + found relative to the working directory, the resource + path will be searched (#6940). + + * Add `sourcepos` extension for `commonmark`, `gfm`, `commonmark_x` + (#4565). With the `sourcepos` extension set set, `data-pos` + attributes are added to the AST by the commonmark reader. No other + readers are affected. The `data-pos` attributes are put on elements + that accept attributes; for other elements, an enlosing Div or Span + is added to hold the attributes. + + * Change extensions for `commonmark_x`: replace `auto_identifiers` + with `gfm_auto_identifiers` (#6863). `commonmark_x` never actually + supported `auto_identifiers` (it didn't do anything), because the + underlying library implements gfm-style identifiers only. Attempts + to add the `auto_identifiers` extension to `commonmark` will now + fail with an error. + + * HTML reader: + + + Split module into several submodules (Albert Krewinkel). Reducing + module size should reduce memory use during compilation. + + Support advanced table features (Albert Krewinkel): + block level content in captions, row and colspans, + body headers, row head columns, footers, attributes. + + Disable round-trip testing for tables. Information for cell + alignment in a column is not preserved during round-trips (Albert + Krewinkel). + + Allow finer grained options for tag omission (Albert Krewinkel). + + Simplify list attribute handling (Albert Krewinkel). + + Pay attention to `lang` attributes on body element (#6938). + These (as well as `lang` attributes on the html element) should update + lang in metadata. + + Retain attribute prefixes and avoid duplicates (#6938). + Previously we stripped attribute prefixes, reading `xml:lang` as + `lang` for example. This resulted in two duplicate `lang` + attributes when `xml:lang` and `lang` were both used. This commit + causes the prefixes to be retained, and also avoids invald + duplicate attributes. + + * Commonmark reader: + + + Refactor `specFor`. + + Set input name to `""` to avoid clutter in sourcepos output. + + * Org reader: + + + Parse `#+LANGUAGE` into `lang` metadata field (#6845, Albert + Krewinkel). + + Preserve targets of spurious links (#6916, Albert + Krewinkel). Links with (internal) targets that the reader doesn't + know about are converted into emphasized text. Information on the + link target is now preserved by wrapping the text in a Span of class + `spurious-link`, with an attribute `target` set to the link's + original target. This allows to recover and fix broken or unknown + links with filters. + + * DocBook reader: + + + Table text width support (#6791, Nils Carlson). + Table width in relation to text width is not natively supported + by docbook but is by the docbook `fo` stylesheets through an XML + processing instruction, ``. + + * LaTeX reader: + + + Improve parsing of command options (#6869, #6873). + In cases where we run into trouble parsing inlines til the + closing `]`, e.g. quotes, we return a plain string with the + option contents. Previously we mistakenly included the brackets + in this string. + + Preserve center environment (#6852, Igor Pashev). + The contents of the `center` environment are put in a `Div` + with class `center`. + + Don't parse `\rule` with width 0 as horizontal rule. These are + sometimes used as spacers in LaTeX. + + Don't apply theorem default styling to a figure inside (#6925). + If we put an image in italics, then when rendering to Markdown + we no longer get an implicit figure. + + * Dokuwiki reader: + + + Handle unknown interwiki links better (#6932). + DokuWiki lets the user define his own Interwiki links. Previously + pandoc reacted to these by emitting a google search link, which is + not helpful. Instead, we now just emit the full URL including the + wikilink prefix, e.g. `faquk>FAQ-mathml`. This at least gives users + the ability to modify the links using filters. + + * Markdown writer: + + + Properly handle boolean values in writing YAML metadata (#6388). + + Ensure that a new csl-block begins on a new line (#6921). + This just looks better and doesn't affect the semantics. + + * RST writer: + + + Better image handling (#6948). An image alone in its paragraph + (but not a figure) is now rendered as an independent image, with an + `alt` attribute if a description is supplied. An inline image that + is not alone in its paragraph will be rendered, as before, using a + substitution. Such an image cannot have a "center", "left", or + "right" alignment, so the classes `align-center`, `align-left`, or + `align-right` are ignored. However, `align-top`, `align-middle`, + `align-bottom` will generate a corresponding `align` attribute. + + * Docx writer: + + + Keep raw openxml strings verbatim (#6933, Albert Krewinkel). + + Use Content instead of Element. This allows us to inject + raw OpenXML into the document without reparsing it into an + Element, which is necessary if you want to inject an open + tag or close tag. + + Fix bullets/lists indentation, so that the first level is slightly + indented to the right instead of right on the margin (cholonam). + + Support bold and italic in "complex script" (#6911). + Previously bold and italics didn't work properly in LTR + text. This commit causes the w:bCs and w:iCs attributes + to be used, in addition to w:b and w:i, for bold and + italics respectively. + + * ICML writer: + + + Fix image bounding box for custom widths/heighta (Mauro Bieg, #6936). + + * LaTeX writer: + + + Improve table spacing (#6842, #6860). + Remove the `\strut` that was added at the end of minipage + environments in cells. Replace `\tabularnewline` with + `\\ \addlinespace`. + + Improve calculation of column spacing (#6883). + + Extract table handling into separate module (Albert Krewinkel). + + Fix bug with nested `csl-` display Spans (#6921). + + Improve longtable output (#6883). Don't create minipages for + regular paragraphs. Put width and alignment information in the + longtable column descriptors. + + * OpenDocument writer: + + + Support for table width as a percentage of text width + (#6792, Nils Carson). + + Implement Div and Span ident support (#6755, Nils Carson). + Spans and Divs containing an ident in the Attr will become bookmarks + or sections with idents in OpenDocument format. + + Add two extensions, `xrefs_name` and `xrefs_number` (#6774, Nils + Carlson). Links to headings, figures and tables inside the + document are substituted with cross-references that will use the + name or caption of the referenced item for `xrefs_name` or the + number for `xrefs_number`. For the `xrefs_number` to be useful + heading numbers must be enabled in the generated document and + table and figure captions must be enabled using for example the + `native_numbering` extension. In order for numbers and reference + text to be updated the generated document must be refreshed. + + * JATS writer: + + + Support advanced table features (Albert Krewinkel). + + Support author affiliations (#6687, Albert Krewinkel). + + * Docbook writer: + + + Use correct id attribute consistently (Jan Tojnar). + DocBook5 should always use `xml:id` instead of `id`. + + Handle admonition titles better (Jan Tojnar). + Docbook reader produces a `Div` with `title` class for `` + element within an “admonition” element. Markdown writer then turns + this into a fenced div with `title` class attribute. Since fenced + divs are block elements, their content is recognized as a + paragraph by the Markdown reader. This is an issue for Docbook + writer because it would produce an invalid DocBook document from + such AST – the `<title>` element can only contain “inline” + elements. Handle this special case separately by unwrapping + the paragraph before creating the `<title>` element. + + Add XML namespaces to top-level elements (#6923, Jan Tojnar). + Previously, we only added `xmlns` attributes to chapter + elements, even when running with `--top-level-division=section`. + These namespaces are now added to part and section elements too, + when they are the selected top-level divisions. + We do not need to add namespaces to documents produced with + `--standalone` flag, since those will already have xmlns attribute on + the root element in the template. + + * HTML writer: + + + Fix handling of nested `csl-` display spans (#6921). + Previously inner Spans used to represent CSL display attributes were + not rendered as div tags as intended. + + * EPUB writer: + + + Include title page in landmarks (#6919). + Note that the toc is also included if `--toc` is specified. + + Add frontmatter type on body element for nav.xhtml (#6918). + + * EPUB templates: use preserveAspectRatio="xMidYMid" for cover image (#6895, + Shin Sang-jae). This change affects both the epub2 and the epub3 + templates. It avoids distortion of the cover image by requiring that the + aspect ratio be preserved. + + * LaTeX template: + + + Include `csquotes` package if `csquotes` variable set. + + Put back `amssymb`. We need it for checkboxes in todo lists, + and maybe for other things. In this location it seems compatible + with the cases that prompted #6469 and PR #6762. + + Disable language-specific shorthands in babel (#6817, #6887). + Babel defines "shorthands" for some languages, and these can + produce unexpected results. For example, in Spanish, `1.22` + gets rendered as `122`, and `et~al.` as `etal`. + One would think that babel's `shorthands=off` option (which + we were using) would disable these, but it doesn't. So we + remove `shorthands=off` and add some code that redefines + the shorthands macro. Eventually this will be fixed in babel, + I hope, and we can revert to something simpler. + + * JATS template: allow array of persistent institute ids in `pid` + (Albert Krewinkel). + + * Text.Pandoc.Parsing: minor code and efficiency improvements. + + * Text.Pandoc.Extension: + + + Add `Ext_sourcepos` constructor for `Extension` [API change]. + + Add `Ext_xrefs_name` and `Ext_xrefs_number` constructors for + `Extension` (Nils Carson) [API change]. + + * Text.Pandoc.Citeproc: + + + Fix truncation of `[Citation]` list in `Cite` inside footnotes (#6890). + This affected author-in-text citations in footnotes. It didn't cause + problems for the printed output, but for filters that expected the + citation id and other information. + + Allow the use of both inline and external references (#6951), + as with pandoc-citeproc. References defined in the document's + metadata take priority over references with the same id defined in + an external bibliography. + + Use `fetchItem` to get external bibliography (#6940). + + Ensure that BCP47 lang codes can be used. We ignore the variants + and just use the base lang code and country code when passing off + to citeproc. + + Citeproc BibTeX parser: revert change in `getRawField` + which was made (for reasons forgotten) when transferring + this code from pandoc-citeproc. The change led to `--` in + URLs being interpreted as en-dashes, which is unwanted (#6874). + + * Text.Pandoc.ImageSize: + + + Default to DPI 72 if the format specifies DPI of 0 (#6880). + This shouldn't happen, in general, but it can happen with + JPEGs that don't conform to the spec. Having a DPI of 0 + will blow up size calculations (division by 0). + + ImageSize: use JuicyPixels to determine size for png, jpeg, and + gif, instead of doing our own binary parsing (#6936). This + gives more reliable results. + + * Text.Pandoc.CSS: + + + Remove `foldOrElse` (internal module) (Albert Krewinkel). + + * Use skylighting 0.10.2 (#6625). + + * Use citeproc 0.3. This fixes issues with references with + duplicate ids (jgm/citeproc#36). + + * Use doctemplates 0.9. This fixes issues with boolean + metadata values in the Markdown writer (#6388) + and in `meta-json` (#6650). It also fixes + issues with nested for loops in templates. + + * Add translations zh-Hans.yaml and zh-Hant.yaml (#6904, #6909, + Kolen Cheung, taotieren). + + * Add tests: True to cabal.project. + This fixes some CI failures for cabal. + + * Normalize test/tables/*.native (#6888, Kolen Cheung). + + * Move executable to `app` directory to avoid problems with cabal repl. + + * CONTRIBUTING: add section "How can I help?" (#6892, Albert Krewinkel). + Also adds a paragraph aimed at highlighting the importance of feature + maintenance. + + * MANUAL: Document that --number-sections works in `ms` (#6935). + + ## pandoc 2.11.2 (2020-11-19) * Default to using ATX (`##`-style) headings for Markdown output