make get_edit_input() respect view mode, and clarify its changelog entry

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1931 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -2,14 +2,15 @@ CVS code -
 - General:
 	- Convert more ints that hold only TRUE and FALSE values to
 	  bools. (DLR)
-	- Consolidate the code for finding a shortcut in a shortcut
-	  list, the code for finding a toogle in a toggle list, and
-	  the code for doing both of those and interpreting mouse clicks
-	  in the edit window.  Also move the code for do_mouse() to
-	  get_edit_mouse() and tweak it to properly handle cases where a
-	  shortcut isn't clicked.  New functions get_shortcut(),
-	  get_toggle(), get_edit_input(), and get_edit_mouse(); changes
-	  to do_browser(), do_justify(), do_help(), and main(). (DLR)
+	- Consolidate the code for finding and running a shortcut in a
+	  shortcut list, the code for finding and toggling a toggle in a
+	  toggle list, and the code for doing both of those and
+	  interpreting mouse clicks in the edit window.  Also move the
+	  code for do_mouse() to get_edit_mouse() and tweak it to
+	  properly handle cases where a shortcut isn't clicked.  New
+	  functions get_shortcut(), get_toggle(), get_edit_input(), and
+	  get_edit_mouse(); changes to do_browser(), do_justify(),
+	  do_help(), and main(). (DLR)
 	- Simplify a few more translated messages. (DLR)
 	- Translation updates (see po/ChangeLog for details).
 	- Remove reference to @includedir@ in src/Makefile.am, as it's

src/winio.c

@@ -1440,8 +1440,12 @@ int get_edit_input(bool *meta_key, bool allow_funcs)
 	if (s->func != do_cut_text)
 	    cutbuffer_reset();
 	if (s->func != NULL) {
-	    if (allow_funcs)
+	    if (allow_funcs) {
+		if (ISSET(VIEW_MODE) && !s->viewok)
+		    print_view_warning();
+		else
 		    s->func();
+	    }
 	    keyhandled = TRUE;
 	}
     }