shithub: plan9front

ref: 2db3642b8d3b871c6f9d1f4e3204b2f44fc4b79f
dir: /rc/bin/ape/yacc/

View raw version 
#!/bin/rc

flagfmt='d,l,t,v,b stem'
args='grammar'

if(! ifs=() eval `{aux/getflags $*} || ! ~ $#* 1){
	aux/usage
	exit usage
}

y=-S
if (~ $#flagb 1) y=($y -s $flagb)
if (~ $#flagd 1) y=($y -d)
if (~ $#flagt 1) y=($y -D2)
if (~ $#flagv 1) y=($y -v)
exec /$cputype/bin/yacc $y $*