| JavaScript::Beautifier(3pm) | User Contributed Perl Documentation | JavaScript::Beautifier(3pm) |
JavaScript::Beautifier - Beautify Javascript (beautifier for javascript)
use JavaScript::Beautifier qw/js_beautify/;
my $pretty_js = js_beautify( $js_source_code, {
indent_size => 4,
indent_character => ' ',
} );
This module is mostly a Perl-rewrite of <http://github.com/einars/js-beautify/tree/master/beautify.js>
You can check it through <http://jsbeautifier.org/>
$js_source_code = <<'EOF';
a = 12;
{return '\\w+';} EOF
Beautify javascript source code contained in a string with the included options, described below.
Options
{
indent_size => 1,
indent_character => "\t",
}
my $in = "var\na=dont_preserve_newlines";
my $out = "var a = dont_preserve_newlines";
my $js = js_beautify( $in, { preserve_newlines => 0 } );
# $out eq $js
$in = "var\na=do_preserve_newlines";
$out = "var\na = do_preserve_newlines";
$js = js_beautify( $in, { preserve_newlines => 1 } );
# $out eq $js
Fayland Lam, "<fayland at gmail.com>"
Copyright 2008-2018 Fayland Lam, all rights reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
| 2019-07-03 | perl v5.28.1 |