diff options
Diffstat (limited to 'usr.bin/getopt/getopt.1')
| -rw-r--r-- | usr.bin/getopt/getopt.1 | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/usr.bin/getopt/getopt.1 b/usr.bin/getopt/getopt.1 index 51763c22840..1b1ea8c4ea4 100644 --- a/usr.bin/getopt/getopt.1 +++ b/usr.bin/getopt/getopt.1 @@ -1,4 +1,4 @@ -.\" $OpenBSD: getopt.1,v 1.10 2006/01/14 09:29:51 jmc Exp $ -*- nroff -*- +.\" $OpenBSD: getopt.1,v 1.11 2006/01/14 09:37:24 jmc Exp $ -*- nroff -*- .\" .\" This material, written by Henry Spencer, was released by him .\" into the public domain and is thus not subject to any copyright. @@ -36,6 +36,15 @@ preceded by a .Sq - and in its own shell argument; each option argument is also in its own shell argument. +.Pp +Note that the construction +.Cm set -- `getopt optstring $*` +is not recommended, +as the exit value from +.Dq set +will prevent the exit value from +.Nm +from being determined. .Sh EXAMPLES The following code fragment shows how one might process the arguments for a command that can take the options |