Sha256: f20c42751ce238a8b93e19da7daeab9c73b1c88d82ef396be76ecee13d384138
Contents?: true
Size: 890 Bytes
Versions: 8
Compression:
Stored size: 890 Bytes
Contents
module MiniSyntax
module Highlighter
module JavaScript
def self.highlight(code)
keywords = %w(break continue do for import new this void case default else function in return typeof while comment delete export if label switch var with)
keywords += %w(catch enum throw class extends try const finally debugger super)
code.gsub! /\b(#{keywords.join('|')})\b/, "<em>\\1</em>"
code.gsub! /\b([A-Z_][a-zA-Z0-9_]+)\b/, "<b>\\1</b>"
code.gsub! /("(.*?)"|'.*?')/, "<q>\\1</q>"
code.gsub! %r((//.*?)$) do |comment|
if comment.gsub(%r(<q>(.*?)</q>), "\\1") =~ %r(</q>)
comment
else
comment.gsub! %r(</?(b|i|em|var|code)>), ""
%Q(<i>#{comment}</i>)
end
end
code
end
end
end
end
MiniSyntax.register(:javascript, MiniSyntax::Highlighter::JavaScript)
Version data entries
8 entries across 8 versions & 1 rubygems