---
- branch: MAIN
  date: Sun Sep 20 09:26:39 UTC 2020
  files:
  - new: '1.3'
    old: '1.2'
    path: pkgsrc/textproc/R-rmarkdown/Makefile
    pathrev: pkgsrc/textproc/R-rmarkdown/Makefile@1.3
    type: modified
  - new: '1.2'
    old: '1.1'
    path: pkgsrc/textproc/R-rmarkdown/distinfo
    pathrev: pkgsrc/textproc/R-rmarkdown/distinfo@1.2
    type: modified
  id: 20200920T092639Z.8600b83a10efb86dfc04b37ce0fcf3231f0cd7a1
  log: |
    (textproc/R-rmarkdown) Updated 2.1 to 2.3

    rmarkdown 2.3
    ================================================================================

    - Addressed an accessibility issue in highlighted code blocks of HTML
      output for screen reader users: screen readers no longer read out an
      unnecessary code line id values (thanks, @jooyoungseo and @atusy,
      #1833).

    - Added `file_scope` option to output format definition. This enables
      handling of duplicate numeric footnote identifiers (e.g. across
      bookdown chapters) via the pandoc `--file-scope` option (#1837).

    - Added the customizable `lang` atrribute to `ioslides_presentation`
      output (thanks, @jooyoungseo, #1841).

    - Added `publish_site()` function for "one-button" publishing of R
      Markdown websites.

    - When the `df_print` option is `kable` and the output format is not
      HTML, `<div class="kable-table">` is no longer added to the
      `kable()` output, because recent versions of Pandoc will convert the
      `div` to a LaTeX environment when the output format is LaTeX
      (thanks, Laurens, https://stackoverflow.com/q/62340425/559676).

    - `html_vignette()` only warns against differences in the vignette
      title and the vignette index entry for R >= 3.6.0 (thanks, @krlmlr,
      #1832).

    - `html_document()` can apply `code_folding` on any chunk engines if
      the `foldable` class is added to a source code block via the chunk
      options (`class.source` or `attr.source`). You may apply this
      feature to all the source code blocks, for example, by setting
      `knitr::opts_chunk$set(class.source = "foldable")` at the beginning
      of your document (thanks, @atusy, #1835).

    rmarkdown 2.2
    ================================================================================

    - Exported the internal function `find_pandoc()`, and also added two
      arguments, `dir` and `version`, so that users can provide a custom
      directory under which this function may find Pandoc, as well as an
      expected version of Pandoc to be found (thanks, @connorp, #1785).

    - `pandoc_metadata_arg()` is a new Pandoc helper function to generate
      `--metadata` argument for Pandoc command line (thanks, @cderv,
      #1789).

    - The output format `html_vignette()` now warns against differences in
      the vignette title specified in the `title` field in the YAML
      metadata and the one specified inside
      `\VignetteIndexEntry{}`. Normally they are expected to be identical
      (#1789).

    - Fixed a bug with encoding when rendering `html_notebook` containing
      HTML widgets (thanks, @cderv, #1799).

    - TOC title can now be specified for `html_document` via the top-level
      option `toc-title` in the YAML frontmatter (thanks, @atusy, #1771).

    - Floating TOC can now distinguish upper/lower-cases (thanks, @atusy,
      #1783).

    - When `code_folding='show'` for the output format `html_document`,
      code blocks can be individually hidden initially by specifying the
      chunk option `class.source='fold-hide'` (thanks, @atusy, #1798).

    - For LaTeX/PDF output formats `pdf_document`, `beamer_presentation`,
      and `context_document`, the argument `citation_package = 'none'` was
      deprecated, and `citation_package = 'default'` should be used
      instead if citations are to be processed by `pandoc-citeproc`
      (thanks, @njbart, rstudio/bookdown#754).

    - `output_format()` can now inherit `keep_md` and `clean_supporting`
      from `base_format` when `NULL` is passed to these
      arguments. Previously, you must explicitly specify `keep_md` and/or
      `clean_supporting` as `TRUE` or `FALSE` in `output_format()` since
      they could not inherit the corresponding options of
      `base_format`. This behavior was not consisent with other arguments
      of `output_format()` (thanks, @atusy, #1823).

    - The `smart` argument of most output formats has been removed,
      because Pandoc's `smart` extension is enabled by default, and
      setting `smart: false` for an output format did not really have any
      effect (which could be considered a bug, but we want to get rid of
      this option since it existed only for a historical reason for Pandoc
      1.x, and Pandoc 2.x has been released for more than two years). If
      you want to disable the `smart` extension, you can use the option
      `md_extensions: -smart` of the output format (thanks, @atusy,
      #1774).

    - `pdf_document()` should not specify the `geometry` variable when the
      `documentclass` variable is passed to Pandoc (thanks, @jpcirrus,
      #1782).

    - `render()` now respects the YAML metadata in the R script when
      rendering the script with Pandoc 2.8 or later (thanks, @nsoranzo
      #1740, @cderv #1741).

    - For `pandoc_convert()`, when the argument `to = 'pdf'`, it will be
      changed to `'latex'` internally (thanks, @JohannesFriedrich, #1802).

    - `render(run_pandoc = FALSE)` no longer cleans up the Markdown file
      (typically knitted from Rmd) (thanks, @BrianDiggs, #1812).
  module: pkgsrc
  subject: 'CVS commit: pkgsrc/textproc/R-rmarkdown'
  unixtime: '1600593999'
  user: mef