handle # ifdef (with spaces) correctly

    Sometimes people write `#   ifdef BLAH`
    instead of `#ifdef BLAH`, putting few spaces
    after # . Now the plugin handles it correctly

Author: rumly111

simpleifdef.py

@@ -34,6 +34,9 @@ def _rescan(self, view):
 		for r in regions:
 			s = view.substr(r)
 
+			if s.startswith('# '):
+				s = s.replace(' ', '')
+
 			if s.startswith('#if'):
 				self._regions.append(r)
 				stack.append({(r.a, r.b)})  # Region is not hashable