Hunt for spaces after tabs or tabs after spaces as well

highlight_whitespaces.py

@@ -46,7 +46,7 @@ def is_find_results(view):
 # Return an array of regions matching whitespaces.
 def find_whitespaces_spaces(view):
     last_whitespace = bool(hws_settings.get('highlight_last_whitespace',DEFAULT_LAST_WHITESPACE))
-    regex = ' {2,}'
+    regex = ' {2,}|\t | \t'
     if last_whitespace:
         regex += '| {1,}$'