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author | Matias Linares <matiaslina@gmail.com> | 2019-01-06 22:37:23 -0300 |
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committer | Matias Linares <matiaslina@gmail.com> | 2019-01-06 22:37:23 -0300 |
commit | 34fa5a371e98fbfb6d50fcc232e9f6bf171ad905 (patch) | |
tree | cc430ac9e30041e139b205e21599e609dd6818d5 /README.md | |
parent | 20ce57817a6528712a191f149348133c51f4d077 (diff) | |
download | perl6-pygments-34fa5a371e98fbfb6d50fcc232e9f6bf171ad905.tar.gz |
Add readme
Diffstat (limited to 'README.md')
-rw-r--r-- | README.md | 91 |
1 files changed, 91 insertions, 0 deletions
@@ -0,0 +1,91 @@ +NAME +==== + +Pygments - Wrapper to python pygments library. + +SYNOPSIS +======== + +Printing some code with a terminal formatter. + + use Pygments; + + my $code = q:to/ENDCODE/; + grammar Parser { + rule TOP { I <love> <lang> } + token love { '♥' | love } + token lang { < Perl Rust Go Python Ruby > } + } + + say Parser.parse: 'I ♥ Perl'; + # OUTPUT: 「I ♥ Perl」 love => 「♥」 lang => 「Perl」 + + say Parser.parse: 'I love Rust'; + # OUTPUT: 「I love Rust」 love => 「love」 lang => 「Rust」 + ENDCODE + + # Format a full html with line numbers and theme `manni` + Pygments.highlight( + $code, "perl6", :formatter<terminal>, + :linenos(True) + ).say; + +Also it can be used with `Pod::To::HTML`: + + use Pygments; + + # Set the pod code callback to use pygments before *use* it + my %*POD2HTML-CALLBACKS; + %*POD2HTML-CALLBACKS<code> = sub (:$node, :&default) { + Pygments.highlight($node.contents.join('\n'), "perl6", + :style(Pygments.style('emacs')), + :full) + }; + use Pod::To::HTML; + use Pod::Load; + + pod2html(load('some.pod6'.IO)).say + +DESCRIPTION +=========== + +Pygments is a wrapper for the [pygments](http://pygments.org) python library. + +METHODS +======= + +There's no need to instantiate the `Pygments` class. All the methods can be called directly. + +highlight +--------- + + method highlight(Str $code, $lexer, :$formatter = 'html', *%options) + +Highlight the `$code` with the lexer passed by paramenter. If no lexer is provided, pygments will try to guess the lexer that will use. + +style +----- + + method style(Str $name = 'default') + +Get a single style with name `$name` + +styles +------ + + method styles + +Return a list of all the available themes. + +AUTHOR +====== + +Matias Linares <matiaslina@gmail.com> + +COPYRIGHT AND LICENSE +===================== + +Copyright 2019 Matias Linares + +This library is free software; you can redistribute it and/or modify it under the Artistic License 2.0. + |