diff options
Diffstat (limited to 'app')
| -rw-r--r-- | app/helpers/search_helper.rb | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/app/helpers/search_helper.rb b/app/helpers/search_helper.rb index 92f2da8a5..cd96dbd3f 100644 --- a/app/helpers/search_helper.rb +++ b/app/helpers/search_helper.rb @@ -18,7 +18,8 @@ module SearchHelper def highlight_tokens(text, tokens) return text unless text && tokens && !tokens.empty? - regexp = Regexp.new "(#{tokens.join('|')})", Regexp::IGNORECASE + re_tokens = tokens.collect {|t| Regexp.escape(t)} + regexp = Regexp.new "(#{re_tokens.join('|')})", Regexp::IGNORECASE result = '' text.split(regexp).each_with_index do |words, i| if result.length > 1200 |