fnematch: fix a bug that could result in extra chars being pushed back.
authormillert <millert@openbsd.org>
Wed, 15 Nov 2023 18:56:53 +0000 (18:56 +0000)
committermillert <millert@openbsd.org>
Wed, 15 Nov 2023 18:56:53 +0000 (18:56 +0000)
commitaf0a16b59a852763abf390189f9cd9b8e16265bf
treef10fcf5b64acf1b57927f1e896e8938413d5f733
parent8f894c94b7d9a5f934f92b31a8e4ca06fb0b8863
fnematch: fix a bug that could result in extra chars being pushed back.

From Arnold Robbins.  https://github.com/onetrueawk/awk/pull/213
usr.bin/awk/b.c