plan9fox/rc/bin/Bfn

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2016-08-25 20:36:39 +00:00
#!/bin/rc
if(! ~ $#* 1){
echo usage: $0 fn >[2=1]
exit usage
}
res=`{grep -n '^'$1'\(' *.c | sed -n 's/^([^:]*:[^:]*).*$/\1/gp' }
ifs='
'
for(i in $res)
echo $i
switch($#res){
case 0
echo $1: not found >[2=1]
case 1
plumb $res
}