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diff src/regexp_nfa.c @ 4720:bd6bef0bd0fb v7.3.1107

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updated for version 7.3.1107 Problem: Compiler warnings for unused variables. Solution: Put the variables inside #ifdef.
author Bram Moolenaar <bram@vim.org>
date Mon, 03 Jun 2013 19:41:06 +0200
parents ec72bb4a0fc2
children 3849c811cc0b
line wrap: on
line diff
--- a/src/regexp_nfa.c
+++ b/src/regexp_nfa.c
@@ -237,8 +237,10 @@ static int nfa_has_zend;
 /* NFA regexp \1 .. \9 encountered. */
 static int nfa_has_backref;
 
+#ifdef FEAT_SYN_HL
 /* NFA regexp has \z( ), set zsubexpr. */
 static int nfa_has_zsubexpr;
+#endif
 
 /* Number of sub expressions actually being used during execution. 1 if only
  * the whole match (subexpr 0) is used. */
@@ -420,7 +422,7 @@ nfa_recognize_char_class(start, end, ext
     if (*p == '^')
     {
 	not = TRUE;
-	p ++;
+	p++;
     }
 
     while (p < end)