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- Fixed bug #672491. This change restores the behavior of lastindex/lastgroup

Browse source 
to be compliant with previous python versions, by backing out the changes
  made in revision 2.84 which affected this. The bugfix for backtracking is
  still maintained.
This commit is contained in:
Gustavo Niemeyer 2003-04-20 00:45:13 +00:00
parent 153c9e493e
commit 1aca359e89
1 changed files with 4 additions and 5 deletions
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9
Modules/_sre.c
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@ -879,11 +879,10 @@ SRE_MATCH(SRE_STATE* state, SRE_CODE* pattern, int level)
/* <MARK> <gid> */
TRACE(("|%p|%p|MARK %d\n", pattern, ptr, pattern[0]));
i = pattern[0];
if (i > state->lastmark) {
if (i & 1)
state->lastindex = i/2 + 1;
if (i > state->lastmark)
state->lastmark = i;
if (i & 1)
state->lastindex = i/2 + 1;
}
state->mark[i] = ptr;
pattern++;
break;
@ -1139,9 +1138,9 @@ SRE_MATCH(SRE_STATE* state, SRE_CODE* pattern, int level)
if (i)
return i;
i = mark_restore(state, 0, lastmark);
state->lastmark = lastmark;
if (i < 0)
return i;
lastmark_restore(state, lastmark);
rp->count = count - 1;
state->ptr = ptr;
}