exit usage
case 1
pattern=$1
- files=(`{ls *.[bcChlmy] *.asm *.cc *.cs *.lx *.cgi *.pl *.py *.tex *.ms *.java *.xy *.go *.goc >[2]/dev/null})
+ files=(`{ls *.[bcChlmsy] *.asm *.cc *.cs *.lx *.cgi *.pl *.py *.tex *.ms *.java *.xy *.go *.goc >[2]/dev/null})
case *
pattern=$1
shift