Kyle Evans 0760a2e9a4 man: reset OPTIND before parsing args ... From jilles: POSIX requires that a script set `OPTIND=1` before using different sets of parameters with `getopts`, or the results will be unspecified. The specific problem observed here is that we would execute `man -f` or `man -k` without cleaning up state from man_parse_args()' `getopts` loop. FreeBSD's /bin/sh seems to reset OPTIND to 1 after we hit the second getopts loop, rendering the following shift harmless; other /bin/sh implementations will leave it at what we came into the loop at (e.g., bash as /bin/sh), shifting off any keywords that we had. Input from: jilles Reviewed by: allanjude, bapt, imp Sponsored by: Klara, Inc. (cherry picked from commit f555b39e6b)		2021-10-03 00:14:43 -05:00
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Makefile
Makefile.depend
man.1	man(1): Bump .Dd	2021-01-09 18:22:08 +01:00
man.conf.5
man.sh	man: reset OPTIND before parsing args	2021-10-03 00:14:43 -05:00
manpath.1