l&g.sh

#! /usr/bin/bash

g() {
unset c l s f
for a
{
if [[ $a =~ ^- ]] ;then
	test "${a:1:1}" = l &&l=1
else
	if test ! $s ;then s=$a
	elif test ! $f ;then f=$a;fi
fi
let c++
}
test $l &&s="\Q$s\E"
case $c in
	1) gre --color=always -Hine "$s" --include='\.(txt|ini|c.?.?|js.?.?|dat|cmd|h|htm.?|log|reg|\w*rc|sh)$|^(configure|makefile|readme)' -r .;;
	[23]) gre --color=always -Hiane "$s" --include="\.$f" -r .;;
esac
}