ref: 44cbb293088840d5813a69c6dc850b0444c4e27b
dir: /rc/bin/g/
#!/bin/rc rfork e flags=() while(! ~ $#* 1 && ~ $1 -* && ! ~ $1 --){ flags=($flags $1); shift } if(~ $1 --) shift switch($#*){ case 0 echo 'usage: g [flags] pattern [files]' >[1=2] exit usage case 1 pattern=$1 files=(`{ls *.[bcChlmsy] *.asm *.awk *.cc *.cgi *.cpp *.cs *.go *.goc *.java *.lx *.ms *.pl *.py *.rc *.tex *.xy >[2]/dev/null}) case * pattern=$1 shift files=($*) } grep -n $flags -- $pattern $files /dev/null