diff options
Diffstat (limited to 'lib/erb.rb')
| -rw-r--r-- | lib/erb.rb | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/lib/erb.rb b/lib/erb.rb index b714aa1ea6..d7c72b4988 100644 --- a/lib/erb.rb +++ b/lib/erb.rb @@ -365,21 +365,22 @@ class ERB end end - ExplicitTrimRegexp = /(^[ \t]*<%-)|(-%>\n?\z)|(<%-)|(-%>)|(<%%)|(%%>)|(<%=)|(<%#)|(<%)|(%>)|(\n)/ def explicit_trim_line(line) - line.split(ExplicitTrimRegexp).each do |token| - next if token.empty? - if @stag.nil? && /[ \t]*<%-/ =~ token - yield('<%') - elsif @stag && /-%>\n/ =~ token - yield('%>') - yield(:cr) - elsif @stag && token == '-%>' - yield('%>') - else - yield(token) - end - end + line.scan(/(.*?)(^[ \t]*<%\-|<%\-|<%%|%%>|<%=|<%#|<%|-%>\n|-%>|%>|\z)/m) do |tokens| + tokens.each do |token| + next if token.empty? + if @stag.nil? && /[ \t]*<%-/ =~ token + yield('<%') + elsif @stag && token == "-%>\n" + yield('%>') + yield(:cr) + elsif @stag && token == '-%>' + yield('%>') + else + yield(token) + end + end + end end ERB_STAG = %w(<%= <%# <%) |