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Pygments cpan:MATIASL last updated on 2019-04-13

Pygments-0.0.1/

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

# Output to terminal with line numbers.
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 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.