Cmark

DESCRIPTION

A Raku binding (NOT COMPLETED) to the C lib cmark trying

INSTALL

• install cmark lib
  • linux
    • git clone https://github.com/commonmark/cmark.git
    • cd cmark && make && make test && make install
  • windows
    • i recommend using vcpkg
    • vcpkg install cmark
    • add the bin dir in the vcpkg packages dir to your ENV PATH. will look like that whatever\vcpkg\packages\cmark_x64-windows\bin
• install the module
  • zef
    • zef install Cmark
  • from source
    • git clone https://github.com/khalidelboray/raku-cmark.git
    • cd cmark
    • zef install .

Example

    use Cmark;
    my $options = CMARK_OPT_UNSAFE +| CMARK_OPT_SOURCEPOS  ;
    my $doc = Cmark.parse("# Header [hello](javascript:alert(1))",$options);
    say $doc.to-html();  # <h1 data-sourcepos="1:1-1:37">Header <a href="javascript:alert(1)">hello</a></h1>

Class Cmark Methods

• multi method parse

  multi method parse(
      Str $md,
      $options = 0
  ) returns Cmark
  

  takes the markdown as a Str and the parser options

• multi method parse

    multi method parse(
        IO $md,
        $options = 0
    ) returns Cmark
  

  takes the markdown file and passes it's content to the previous one

• version

    method version ()
  

  returns the cmark vserion string

OPTIONS

    enum OPTIONS is export (
        CMARK_OPT_DEFAULT => 0,
        CMARK_OPT_SOURCEPOS =>  1 +< 1,
        CMARK_OPT_HARDBREAKS  => 1 +< 2,
        CMARK_OPT_SAFE => 1 +< 3,
        CMARK_OPT_UNSAFE => 1 +< 17,
        CMARK_OPT_NOBREAKS => 1 +< 4,
        CMARK_OPT_NORMALIZE => 1 +< 8,
        CMARK_OPT_VALIDATE_UTF8 => 1 +< 9 ,
        CMARK_OPT_SMART => 1 +< 10
    );

• CMARK_OPT_DEFAULT

  Default options.

• CMARK_OPT_SOURCEPOS

  Include a data-sourcepos attribute on all block elements.

• CMARK_OPT_HARDBREAKS

  Render softbreak elements as hard line breaks.

• CMARK_OPT_SAFE

  CMARK_OPT_SAFE is defined here for API compatibility, but it no longer has any effect. "Safe" mode is now the default: set CMARK_OPT_UNSAFE to disable it.

• CMARK_OPT_UNSAFE

  Render raw HTML and unsafe links (javascript:, vbscript:, file:, and data:, except for image/png, image/gif, image/jpeg, or image/webp mime types). By default, raw HTML is replaced by a placeholder HTML comment. Unsafe links are replaced by empty strings.

• CMARK_OPT_NOBREAKS

  Render softbreak elements as spaces.

• CMARK_OPT_NORMALIZE

  Legacy option (no effect).

• CMARK_OPT_VALIDATE_UTF8

  Validate UTF-8 in the input before parsing, replacing illegal sequences with the replacement character U+FFFD.

• CMARK_OPT_SMART

  Convert straight quotes to curly, to em dashes, - to en dashes.

Doc Methods

• to-html

    method to-html (
        $options = $!options
    )
  

  Converts the parsed Markdown to html given the options (defaults to the options used with parse)

• to-xml

    method to-xml (
        $options = $!options
    )
  

  Converts the parsed Markdown to xml given the options (defaults to the options used with parse)

• to-man

    method to-man (
        $options = $!options,
        :$width = 0
    )
  

  Converts the parsed Markdown to man given the options (defaults to the options used with parse) and width

• to-commonmark

    method to-commonmark (
        $options = $!options,
        :$width = 0
    )
  

  Converts the parsed Markdown to commnmark given the options (defaults to the options used with parse) and width

• to-latex

    method to-latex (
        $options = $!options,
        :$width = 0
    )
  

  Converts the parsed Markdown to latex given the options (defaults to the options used with parse) and width

TODO

• Add more tests
• Full binding
• Docs