add ls; simpler pwd

2011-05-26 04:01:20 +01:00
parent 273f150c84
commit 6ef3d9174b
9 changed files with 268 additions and 24 deletions
--- a/wc.c
+++ b/wc.c
@@ -64,7 +64,7 @@ output(const char *str, long nc, long nl, long nw)
 		printf(" %5ld", nc);
 	if(str)
 		printf(" %s", str);
-	fputc('\n', stdout);
+	putchar('\n');
 }

 void