* lib-src/etags.c (regex_tag_multiline): Fix off-by-one error in
determining the end of the tag matched by a multiline regexp.
(Bug#73771)
* test/manual/etags/ETAGS.good_4:
* test/manual/etags/ETAGS.good_5:
* test/manual/etags/ETAGS.good_6: Adjust test results to the above
change.