fmtopts=('-spaces=false' '-tabwidth=4')

fn f{
	gofmt $fmtopts -s ../$1 > $1
	diff $1
}

fn diff{
	if (! cmp -s ../$1 $1) {
		echo tkdiff $1 ,,fmt/$1
	}
}

if(! test -d ,,fmt)
	mkdir ,,fmt
cd ,,fmt


# split parser.leg into Go and leg parts, gofmt the Go parts,
# and combine pieces to form a parser.leg again
p=../parser.leg
<$p >,,leg awk '
	/^%%/ { copy=0 }
	copy { print }
	/^%}/ { copy=1 }
'

<$p >,,p.go awk '
	/^%%/ { copy=1; $0 = "//" $0 }
	/^%}/ { copy=0 }
	copy { print }
	/^%{/ { copy=1 }
'
gofmt $fmtopts -w -s ,,p.go

>parser.leg {
	echo '%{'
	cat ,,p.go | sed '/^\/\/%%/,$d'
	echo '%}'
	cat ,,leg
	echo %%
	cat ,,p.go | sed '1,/^\/\/%%/d'	
}


f doc.go
f markdown.go
f output.go
diff parser.leg

~ 0 0