Use RE_ICASE instead of DFA_CASE_FOLD in dfa.c and re.c.

1 files changed, 1 insertions, 4 deletions

diff --git a/dfa.h b/dfa.h
index 8608b108..0fd9b2c9 100644
--- a/dfa.h
+++ b/dfa.h
@@ -62,11 +62,8 @@ enum
        possibly true for other apps.  */
     DFA_ANCHOR = 1 << 0,
 
-    /* Ignore case while matching.  */
-    DFA_CASE_FOLD = 1 << 1,
-
     /* '\0' in data is end-of-line, instead of the traditional '\n'.  */
-    DFA_EOL_NUL = 1 << 2
+    DFA_EOL_NUL = 1 << 1
   };
 
 /* Initialize or reinitialize a DFA.  This must be called before