tisp

commit 2670441616d6d738a2e7c2229f9d8bb6bf7b1d34
parent aeb517b7b3d04ddbd8c3bcc6d7cfebd2b710eb00
Author: Ed van Bruggen <edvb@uw.edu>
Date:   Mon, 24 Dec 2018 00:30:56 -0800

Only print newline if there is output

Diffstat:
main.c
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/main.c b/main.c
@@ -76,7 +76,8 @@ main(int argc, char *argv[])
 			continue;
 
 		tisp_print(stdout, v);
-		putchar('\n');
+		if (v->t != NONE)
+			putchar('\n');
 
 		if (!str.d) continue;
 		skip_ws(&str);