vim-patch:7.4.474

Problem:    AIX compiler can't handle // comment.  Issue 265.
Solution:   Remove that line.

https://code.google.com/p/vim/source/detail?r=v7-4-474

src/nvim/regexp_nfa.c

@@ -3955,7 +3955,6 @@ skip_add:
 #endif
   switch (state->c) {
   case NFA_MATCH:
-    //nfa_match = TRUE;
     break;
 
   case NFA_SPLIT: