519
522
/* see comments in match_op() code about this. */
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t1 = force_string(switch_value);
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rp = re_update(case_stmt->lnode);
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528
if (avoid_dfa(tree, t1->stptr, t1->stlen))
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match_found = (research(rp, t1->stptr, 0, t1->stlen, kludge_need_start) >= 0);