Sha256: 77e5c8a9161da8fe5c7b41e5710e970d434fd083ac067efa93277dd71db4c4f2
Contents?: true
Size: 884 Bytes
Versions: 10
Compression:
Stored size: 884 Bytes
Contents
module YARD
module Templates
module Helpers
module HtmlSyntaxHighlightHelper
def html_syntax_highlight_ruby(source)
tokenlist = Parser::Ruby::RubyParser.parse(source, "(syntax_highlight)").tokens
output = ""
tokenlist.each do |s|
output << "<span class='tstring'>" if [:tstring_beg, :regexp_beg].include?(s[0])
case s.first
when :nl, :ignored_nl, :sp
output << h(s.last)
when :ident
output << "<span class='id #{h(s.last)}'>#{h(s.last)}</span>"
else
output << "<span class='#{s.first}'>#{h(s.last)}</span>"
end
output << "</span>" if [:tstring_end, :regexp_end].include?(s[0])
end
output
rescue Parser::ParserSyntaxError
h(source)
end
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems