Re: dfa is slower than regex in some cases

[Paul Eggert]

Norihiro Tanaka wrote:

-  if (dfa_supported (d))
-    {
-      dfaoptimize (d);
-      dfaanalyze (d, searchflag);
-    }
-  else
-    {
-      d->dfaexec = dfaexec_noop;
-    }
-
-  if (d->superset)
-    {
-      d->fast = true;
-      dfaanalyze (d->superset, searchflag);
-    }
+  d->dfaexec = dfaexec_noop;

Are you suggesting that we install this patch? Sorry, this was not clear from 
your email.