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Add a couple of debugging statements.

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This commit is contained in:
dds 2009-09-16 06:29:23 +00:00
parent ded53b4033
commit 961cacc4b4
1 changed files with 3 additions and 0 deletions
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3
lib/libc/regex/engine.c
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@ -247,6 +247,8 @@ matcher(struct re_guts *g,
if (g->moffset > -1)
start = ((dp - g->moffset) < start) ? start : dp - g->moffset;
SP("mloop", m->st, *start);
/* this loop does only one repetition except for backrefs */
for (;;) {
endp = fast(m, start, stop, gf, gl);
@ -787,6 +789,7 @@ fast( struct match *m,
CLEAR(st);
SET1(st, startst);
SP("fast", st, *p);
st = step(m->g, startst, stopst, st, NOTHING, st);
ASSIGN(fresh, st);
SP("start", st, *p);