Ticket #1378: removed duplication of command line histroy.

Modified histroy_cmd() function: now it shows history of command
line widget, not yet another dialog window.
Modified menu entry.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>

src/cmd.c

@@ -837,37 +837,8 @@ compare_dirs_cmd (void)
 void
 history_cmd (void)
 {
-    Listbox *listbox;
-    GList *current;
-
-    if (cmdline->need_push) {
-	if (push_history (cmdline, cmdline->buffer) == 2)
-	    cmdline->need_push = 0;
-    }
-    if (!cmdline->history) {
-	message (D_ERROR, MSG_ERROR, _(" The command history is empty "));
-	return;
-    }
-    current = g_list_first (cmdline->history);
-    listbox = create_listbox_window (60, 10, _(" Command history "),
-				     "[Command Menu]");
-    while (current) {
-	LISTBOX_APPEND_TEXT (listbox, 0, (char *) current->data, current);
-	current = g_list_next(current);
-    }
-    run_dlg (listbox->dlg);
-    if (listbox->dlg->ret_value == B_CANCEL)
-	current = NULL;
-    else
-	current = listbox->list->current->data;
-    destroy_dlg (listbox->dlg);
-    g_free (listbox);
-
-    if (!current)
-	return;
-    cmdline->history = current;
-    assign_text (cmdline, (char *) current->data);
-    update_input (cmdline, 1);
+    /* show the history of command line widget */
+    send_message (&cmdline->widget, WIDGET_KEY, ALT ('h'));
 }
 
 void swap_cmd (void)

src/main.c

@@ -920,7 +920,7 @@ static menu_entry CmdMenu[] = {
     {' ', N_("e&Xternal panelize    C-x !"), NULL_HOTKEY, external_panelize},
     {' ', N_("show directory s&Izes"), NULL_HOTKEY, dirsizes_cmd},
     {' ', "", NULL_HOTKEY, 0},
-    {' ', N_("command &History"), NULL_HOTKEY, history_cmd},
+    {' ', N_("Command &history      M-h"), NULL_HOTKEY, history_cmd},
     {' ', N_("di&Rectory hotlist    C-\\"), NULL_HOTKEY, quick_chdir_cmd},
 #ifdef USE_VFS
     {' ', N_("&Active VFS list      C-x a"), NULL_HOTKEY, reselect_vfs},