util/readline: Add C-n, C-p shortcuts

C-n and C-p are the default bindings for readline's next-history and previous-history respectively. They have the same functionality as the Down and Up arrow keys. Signed-off-by: Manos Pitsidianakis <[email protected]> Reviewed-by: Marc-André Lureau <[email protected]> Message-ID: <9876594132d1f2e7210ab3f7ca01a82f95206447.1718265822.git.manos.pitsidianakis@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <[email protected]>
liuw · Jun 19, 2024 · 96c99e3 · 96c99e3
1 parent 9051350
commit 96c99e3
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/util/readline.c b/util/readline.c
@@ -418,6 +418,14 @@ void readline_handle_byte(ReadLineState *rs, int ch)
             rs->last_cmd_buf_size = 0;
             rs->readline_func(rs->opaque, rs->cmd_buf, rs->readline_opaque);
             break;
+        case 14:
+            /* ^N Next line in history */
+            readline_down_char(rs);
+            break;
+        case 16:
+            /* ^P Prev line in history */
+            readline_up_char(rs);
+            break;
         case 23:
             /* ^W */
             readline_backword(rs);