From: Richard M. Stallman <rms@gnu.org>
Date: Mon, 17 Jul 2006 20:59:18 +0000 (+0000)
Subject: (init_display): Mention DISPLAY as well as TERM in err msg.
X-Git-Tag: emacs-pretest-22.0.90~1401
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=5d12ff0bed31f22ca4e060ac3245cf424b88dc84;p=emacs.git

(init_display): Mention DISPLAY as well as TERM in err msg.
---

diff --git a/src/dispnew.c b/src/dispnew.c
index cf0d8668906..a0dc95a2ba8 100644
--- a/src/dispnew.c
+++ b/src/dispnew.c
@@ -6825,9 +6825,15 @@ init_display ()
 For types defined in VMS, use  set term /device=TYPE.\n\
 For types not defined in VMS, use  define emacs_term \"TYPE\".\n\
 \(The quotation marks are necessary since terminal types are lower case.)\n");
-#else
-      fprintf (stderr, "Please set the environment variable TERM; see tset(1).\n");
-#endif
+#else /* not VMS */
+
+#ifdef HAVE_WINDOW_SYSTEM
+      if (inhibit_window_system)
+	fprintf (stderr, "Please set the environment variable TERM; see `tset'.\n");
+      else
+#endif /* HAVE_WINDOW_SYSTEM */
+	fprintf (stderr, "Please set the environment variable DISPLAY or TERM (see `tset').\n");
+#endif /* not VMS */
       exit (1);
     }