Cleanup usage() across sbase

Some tools didn't use argv0 for tool name, or usage() at all.
2015-12-21 18:36:28 +01:00
parent 00d7bf4ea5
commit 6e7743eb56
13 changed files with 20 additions and 17 deletions
--- a/grep.c
+++ b/grep.c
@@ -166,7 +166,8 @@ end:
 static void
 usage(void)
 {
-	enprintf(Error, "usage: %s [-EFHchilnqsvwx] [-e pattern] [-f file] [pattern] [file ...]\n", argv0);
+	enprintf(Error, "usage: %s [-EFHchilnqsvwx] [-e pattern] [-f file] "
+	         "[pattern] [file ...]\n", argv0);
 }

 int