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authorjmg <jmg@FreeBSD.org>2015-08-01 17:27:47 +0000
committerjmg <jmg@FreeBSD.org>2015-08-01 17:27:47 +0000
commitfe67f23dc94875f31d780f6ac9667d386e753e22 (patch)
tree1409e54009ab7640c9cba0214890cdd104a6c2d5 /usr.bin
parent13db4664b348cae79e3470c70a5d70b51e1f8d86 (diff)
downloadFreeBSD-src-fe67f23dc94875f31d780f6ac9667d386e753e22.zip
FreeBSD-src-fe67f23dc94875f31d780f6ac9667d386e753e22.tar.gz
use : instead of true...
Change file file to file1 file2, partly for igor, and partly because it's odd to pass the same file to a command twice..
Diffstat (limited to 'usr.bin')
-rw-r--r--usr.bin/getopt/getopt.112
1 files changed, 6 insertions, 6 deletions
diff --git a/usr.bin/getopt/getopt.1 b/usr.bin/getopt/getopt.1
index d827137..781b6e0 100644
--- a/usr.bin/getopt/getopt.1
+++ b/usr.bin/getopt/getopt.1
@@ -1,6 +1,6 @@
.\" $FreeBSD$
.\"
-.Dd January 26, 2011
+.Dd August 1, 2015
.Dt GETOPT 1
.Os
.Sh NAME
@@ -62,7 +62,7 @@ set \-\- $args
# You cannot use the set command with a backquoted getopt directly,
# since the exit code from getopt would be shadowed by those of set,
# which is zero by definition.
-while true; do
+while :; do
case "$1" in
\-a|\-b)
echo "flag $1 set"; sflags="${1#-}$sflags"
@@ -83,10 +83,10 @@ echo "oarg is '$oarg'"
.Pp
This code will accept any of the following as equivalent:
.Bd -literal -offset indent
-cmd \-aoarg file file
-cmd \-a \-o arg file file
-cmd \-oarg -a file file
-cmd \-a \-oarg \-\- file file
+cmd \-aoarg file1 file2
+cmd \-a \-o arg file1 file2
+cmd \-oarg -a file1 file2
+cmd \-a \-oarg \-\- file1 file2
.Ed
.Sh SEE ALSO
.Xr getopts 1 ,
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