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=Bug 118559 (continued)

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This commit is contained in:
William M. Brack
2003-08-01 15:55:39 +00:00
parent 78637da0ea
commit 779af00750
9 changed files with 34 additions and 35 deletions
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17
xmlregexp.c
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@ -1555,14 +1555,14 @@ xmlFAEliminateEpsilonTransitions(xmlRegParserCtxtPtr ctxt) {
for (statenr = 0;statenr < ctxt->nbStates;statenr++) {
state = ctxt->states[statenr];
if (state != NULL)
state->reached = 0;
state->reached = XML_REGEXP_MARK_NORMAL;
}
state = ctxt->states[0];
if (state != NULL)
state->reached = 1;
state->reached = XML_REGEXP_MARK_START;
while (state != NULL) {
xmlRegStatePtr target = NULL;
state->reached = 2;
state->reached = XML_REGEXP_MARK_VISITED;
/*
* Mark all state reachable from the current reachable state
*/
@ -1574,8 +1574,8 @@ xmlFAEliminateEpsilonTransitions(xmlRegParserCtxtPtr ctxt) {
if (ctxt->states[newto] == NULL)
continue;
if (ctxt->states[newto]->reached == 0) {
ctxt->states[newto]->reached = 1;
if (ctxt->states[newto]->reached == XML_REGEXP_MARK_NORMAL) {
ctxt->states[newto]->reached = XML_REGEXP_MARK_START;
target = ctxt->states[newto];
}
}
@ -1586,7 +1586,8 @@ xmlFAEliminateEpsilonTransitions(xmlRegParserCtxtPtr ctxt) {
if (target == NULL) {
for (statenr = 1;statenr < ctxt->nbStates;statenr++) {
state = ctxt->states[statenr];
if ((state != NULL) && (state->reached == 1)) {
if ((state != NULL) && (state->reached ==
XML_REGEXP_MARK_START)) {
target = state;
break;
}
@ -1596,7 +1597,7 @@ xmlFAEliminateEpsilonTransitions(xmlRegParserCtxtPtr ctxt) {
}
for (statenr = 0;statenr < ctxt->nbStates;statenr++) {
state = ctxt->states[statenr];
if ((state != NULL) && (state->reached == 0)) {
if ((state != NULL) && (state->reached == XML_REGEXP_MARK_NORMAL)) {
#ifdef DEBUG_REGEXP_GRAPH
printf("Removed unreachable state %d\n", statenr);
#endif
@ -3074,7 +3075,7 @@ xmlFAIsChar(xmlRegParserCtxtPtr ctxt) {
static void
xmlFAParseCharProp(xmlRegParserCtxtPtr ctxt) {
int cur;
xmlRegAtomType type = 0;
xmlRegAtomType type = (xmlRegAtomType) 0;
xmlChar *blockName = NULL;
cur = CUR;