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Santize @config['highlighter'] to only allow highlighters supported by kramdown

This commit is contained in:
Paul Robert Lloyd 2015-11-01 23:04:59 +00:00
parent 9d1641f163
commit e5279d4773
1 changed files with 5 additions and 1 deletions
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6
lib/jekyll/converters/markdown/kramdown_parser.rb
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@ -5,7 +5,11 @@ module Jekyll
def initialize(config) def initialize(config)
require 'kramdown' require 'kramdown'
@config = config @config = config
@config['kramdown']['syntax_highlighter'] ||= @config['highlighter'] # If kramdown supported highlighter enabled, use that
highlighter = @config['highlighter']
if highlighter == 'rouge' || highlighter == 'coderay'
@config['kramdown']['syntax_highlighter'] ||= highlighter
end
rescue LoadError rescue LoadError
STDERR.puts 'You are missing a library required for Markdown. Please run:' STDERR.puts 'You are missing a library required for Markdown. Please run:'
STDERR.puts ' $ [sudo] gem install kramdown' STDERR.puts ' $ [sudo] gem install kramdown'