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#!/bin/sh
inflags=yes
flags=""
while [ $# != 0 -a $inflags = yes ]
do
case "$1" in
--)
inflags=no
shift
;;
-*)
flags="$flags $1"
shift
;;
-)
inflags=no
shift
;;
*)
inflags=no
;;
esac
done
case $# in
0)
echo 1>&2 'usage: g [flags] pattern [files]'
exit 1
;;
1)
pattern="$1"
files=`/bin/ls *.[bcChlmy] *.asm *.cc *.cs *.lx *.cgi *.pl *.py *.tex *.ms *.java *.xy *.go 2>/dev/null |
9 grep -v '\.tab?\.[ch]$'`
;;
*)
pattern="$1"
shift
files="$@"
esac
exec 9 grep -n $flags -- "$pattern" $files /dev/null
|