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Changelog

Source: NEWS.md

parsermd (development version)

parsermd 0.2.0 (development version)

  • Breaking Change: Migrated from S3/S4 classes to S7 classes for all AST node types (rmd_ast, rmd_chunk, rmd_heading, etc.)

  • Breaking Change: Removed deprecated rmd_subset() and related helper functions (rmd_get_node(), rmd_get_chunk(), rmd_get_markdown(), rmd_has_node(), rmd_has_chunk(), rmd_has_markdown()). Use rmd_select() with tidyselect syntax instead.

  • Added support for yaml chunk options - e.g. (#| echo: false)

  • Added support for fenced divs - e.g. (::: {.class} ... :::)

  • Added support for markdown code blocks

  • Added support for yaml expressions - e.g. (!expr)

  • Added support for parsing collections of Rmd and qmd files - see parse_qmd_collection() and parse_rmd_collection()

  • Removed option to not parse yaml - this is now always parsed. Based on this yaml node classes were simplified to just include rmd_yaml.

  • Added support for Pandoc-style ordered fenced attributes for code blocks, fenced divs, and spans

  • Added rmd_fenced_div_wrap() function to wrap selected nodes with fenced divs

  • Added rmd_insert() function to insert nodes relative to selected nodes

  • Added support for code block literals - e.g. ```{{r}}

  • Added support for 2ndary parsing to handle inline elements:

    • quarto shortcodes, inline code, and spans

  • Enhanced rmd_select() functionality and node manipulation

    • Added has_heading() helper function for selecting heading nodes using glob patterns
    • Added by_fenced_div() helper function for selecting fenced div sections using attribute patterns
    • Added keep_yaml argument to rmd_select() (defaults to TRUE) to automatically include YAML nodes in selections

parsermd 0.1.3

CRAN release: 2024-01-16

  • Unlabeled chunks will now be labeled as unnamed-chunk-n, with n incrementing.

  • Minor fixes and updates to resolve CRAN warnings.

parsermd 0.1.2

CRAN release: 2021-05-20

  • Fix compilation issues with older GCC versions (e.g.  on Solaris)

parsermd 0.1.1

CRAN release: 2021-05-19

  • Fix an issue under Linux when using LANG=en_US.iso88591 (LANG=en_US.iso88591 LC_ALL=en_US.iso88591 R CMD check)

parsermd 0.1.0

CRAN release: 2021-05-10

  • Added new parser error reporting system

  • Adopt testthat 3.0.0 for testing

  • Added new render function to support rendering rmd_ast related objects

  • Added rmd_get_options and rmd_set_options

  • Added support for raw attribute chunks (#13)

  • Added rmd_source to support sourcing chunks directly into an environment.

  • Added rmd_select which uses tidyselect based syntax as a replacement for rmd_subset.

  • Soft deprecated rmd_subset, rmd_get_node, rmd_get_markdwon, and rmd_get_chunk.

parsermd 0.0.1

  • Added a NEWS.md file to track changes to the package.

  • Incremented the version number.

  • Overhauled the ast and tibble representations to make them as compatible as possible.

  • Starting to add helper functions: rmd_subset, rmd_has_node, rmd_get_node, etc.

  • Initial implementation of Rmd templates