bin/doom: refactor no-args error message

Dumping usage to stdout just drowns out the problem: they forgot a command!
2018-09-30 00:55:39 -04:00 · 2018-09-30 00:55:39 -04:00 · 2637544022
commit 2637544022
parent 6c5512896a
1 changed files with 2 additions and 3 deletions
--- a/bin/doom
+++ b/bin/doom
@ -79,9 +79,8 @@
              (member (car args) '("help" "h")))
         (usage))
        ((not args)
-         (usage)
-         (message "")
-         (error "No command detected, aborting!"))
+         (message "No command detected, aborting!\n\nRun %s help for documentation."
+                  (file-name-nondirectory load-file-name)))
        ((let ((default-directory emacs-dir))
           (setq argv nil
                 noninteractive 'doom)