SUBEXP           1292 compat/regex/regcomp.c   else if (node->token.type == SUBEXP
SUBEXP           1293 compat/regex/regcomp.c 	   && node->left && node->left->token.type == SUBEXP)
SUBEXP           1317 compat/regex/regcomp.c   if (node->left && node->left->token.type == SUBEXP)
SUBEXP           1323 compat/regex/regcomp.c   if (node->right && node->right->token.type == SUBEXP)
SUBEXP           2467 compat/regex/regcomp.c   tree = create_tree (dfa, tree, NULL, SUBEXP);
SUBEXP           2581 compat/regex/regcomp.c   if (elem->token.type == SUBEXP)
SUBEXP           3812 compat/regex/regcomp.c   if (node->token.type == SUBEXP && node->token.opr.idx == idx)