Date: Sat, 1 Aug 2015 17:27:48 +0000 (UTC) From: John-Mark Gurney <jmg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r286159 - head/usr.bin/getopt Message-ID: <201508011727.t71HRms2049931@repo.freebsd.org>
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Author: jmg Date: Sat Aug 1 17:27:47 2015 New Revision: 286159 URL: https://svnweb.freebsd.org/changeset/base/286159 Log: 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.. Modified: head/usr.bin/getopt/getopt.1 Modified: head/usr.bin/getopt/getopt.1 ============================================================================== --- head/usr.bin/getopt/getopt.1 Sat Aug 1 16:27:52 2015 (r286158) +++ head/usr.bin/getopt/getopt.1 Sat Aug 1 17:27:47 2015 (r286159) @@ -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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