Making the four toggles that don't have any effect in restricted mode

say that they're disabled.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5328 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -4,6 +4,8 @@
 	say that this function is disabled than that no linter was defined.
 	* src/nano.c (usage): When asking for --help in restricted mode, don't
 	show options that don't have any effect.
+	* src/nano.c (do_toggle): Make the four toggles that don't have any
+	effect in restricted mode say that they're disabled.
 
 2015-07-28  Benno Schulenberg  <bensberg@justemail.net>
 	* src/text.c (do_formatter), src/nano.c (allow_pending_sigwinch):

src/nano.c

@@ -1426,6 +1426,12 @@ void do_toggle(int flag)
 {
     bool enabled;
 
+    if (ISSET(RESTRICTED) && (flag == SUSPEND || flag == MULTIBUFFER ||
+			flag == BACKUP_FILE || flag == NO_COLOR_SYNTAX)) {
+	nano_disabled_msg();
+	return;
+    }
+
     TOGGLE(flag);
 
     switch (flag) {