Re: specifying gdb's exit code

[Tom Tromey <tromey@redhat.com>]

>>>>> "Daniel" == Daniel Gutson <daniel.gutson@tallertechnologies.com> writes:

Daniel> What about this?
Daniel> (I'm not a native English speaker)

I wonder what you think of the appended.
It adds an explicit "Usage" line, which gdb does in a few other spots
and which I think it generally the most clear approach.

Tom

diff --git a/gdb/cli/cli-cmds.c b/gdb/cli/cli-cmds.c
index bfcd975..298f54c 100644
--- a/gdb/cli/cli-cmds.c
+++ b/gdb/cli/cli-cmds.c
@@ -1685,7 +1685,11 @@ strict == evaluate script according to filename extension, error if not supporte
 			show_script_ext_mode,
 			&setlist, &showlist);
 
-  add_com ("quit", class_support, quit_command, _("Exit gdb."));
+  add_com ("quit", class_support, quit_command, _("\
+Exit gdb.\n\
+Usage: quit [CODE]\n\
+The optional argument CODE, if present, is used as gdb's exit status.\n\
+The default is zero."));
   c = add_com ("help", class_support, help_command,
 	       _("Print list of commands."));
   set_cmd_completer (c, command_completer);