REG_NOMATCH
if (regexec(&Re_pat, Fortbuf, 0, NULL, 0) != REG_NOMATCH) {
if (eret != REG_NOMATCH || !streq(ans, "NOMATCH"))
if (eret != REG_NOMATCH || !streq(ans, "NOMATCH"))
if (eret != REG_NOMATCH)
REG_NOMATCH, "NOMATCH",
if (r == REG_NOMATCH) {
if (errcode != 0 && errcode != REG_NOMATCH) {
if (error != REG_NOMATCH)
case REG_NOMATCH:
case REG_NOMATCH:
} else if (rv != REG_NOMATCH) {
case REG_NOMATCH: