indentation + detect asset urls in a css file even if one long line (case: css generated by sass)

app/models/theme_asset.rb

@@ -132,7 +132,7 @@ class ThemeAsset
   def escape_shortcut_urls(text)
     return if text.blank?
 
-    text.gsub(/[("'](\/(stylesheets|javascripts|images|medias)\/((.+)\/)*([a-z_\-0-9]+)\.[a-z]{2,3})[)"']/) do |path|
+    text.gsub(/[("'](\/(stylesheets|javascripts|images|medias)\/(([^;.]+)\/)*([a-z_\-0-9]+)\.[a-z]{2,3})[)"']/) do |path|
 
       sanitized_path = path.gsub(/[("')]/, '').gsub(/^\//, '')
 

lib/locomotive/liquid/filters/html.rb

@@ -5,7 +5,7 @@ module Locomotive
 
         # Write the link to a stylesheet resource
         # input: url of the css file
-        def stylesheet_tag(input,media = 'screen')
+        def stylesheet_tag(input, media = 'screen')
           return '' if input.nil?
 
           unless input =~ /^(\/|http:)/