xv6

commit 8908cc9b15a67bf8180c42af06d37f476e493e54
parent 8139713c46aa63abb65d53fc237a21ffe91aa0bb
Author: rsc <rsc>
Date:   Fri, 10 Aug 2007 17:45:14 +0000

correct line numbers

Diffstat:
M
runoff1
 | 
5
++++-

1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/runoff1 b/runoff1
@@ -13,12 +13,15 @@ if($ARGV[0] eq "-n") {
 }
 $n = int(($n+49)/50)*50 - 1;
 
+$file = $ARGV[0];
 @lines = <>;
+$linenum = 0;
 foreach (@lines) {
+	$linenum++;
 	chomp;
 	s/\s+$//;
 	if(length() >= 75){
-		print "$ARGV[0]:$.: line too long";
+		print STDERR "$file:$linenum: line too long\n";
 	}
 }
 @outlines = ();