--- a/regexParser/threadedSearch.cc	Mon Feb 01 21:52:57 2016 +0900
+++ b/regexParser/threadedSearch.cc	Tue Feb 02 10:38:45 2016 +0900
@@ -82,8 +82,12 @@
     return state->tState;
 }
 
+#define DEBUG 0
+
 TSValue tSearch(TSValue tsv) {
-    TSValuePtr tsvp = &tsv;
+#if DEBUG
+    TSValuePtr tsvp = &tsv;   // make tsv visible in lldb
+#endif
     next: while (tsv.buff.buffptr < tsv.buff.buffend) {
         unsigned char c = *tsv.buff.buffptr++;
 //        printState(tsv.current->state);
@@ -99,21 +103,25 @@
                     // match the word.
                     // if (not match) continue;
                 }
+                tsv = tsv.current->stateMatch(tsv);
                 if (ccv->tState) {
                     tsv.current = ccv->tState;
                 } else {
                     tsv.current = nextTState(ccv->state,tsv.tg);
                     ccv->tState = tsv.current;
                 }
-                tsv = tsv.current->stateMatch(tsv);
                 goto next;
             }
         }
         tsv = tsv.current->stateSkip(tsv);
         tsv.matchBegin = tsv.buff.buffptr;
     }
+#if DEBUG
     *tsvp = tsv;
     return *tsvp;
+#else
+    return tsv;
+#endif
 }
 
 void threadedSearch(TransitionGeneratorPtr tg, Buffer buff) {
@@ -124,7 +132,8 @@
     tsv.tg->stateSkip = stateSkip;
     tsv.tg->stateMatch = stateMatch;
     tsv.tg->stateNothing = stateNothing;
-    tsv.matchBegin = tsv.matchEnd = NULL;
+    tsv.matchBegin = buff.buffptr;
+    tsv.matchEnd = NULL;
     tsv.current = generateTState(tg->stateList,tg);
     tg->stateStart = NEW(State);
     *tg->stateStart = *tg->stateList;