diff options
Diffstat (limited to 'gdb/tui/tui.c')
| -rw-r--r-- | gdb/tui/tui.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/gdb/tui/tui.c b/gdb/tui/tui.c index ac435d1..828e42b 100644 --- a/gdb/tui/tui.c +++ b/gdb/tui/tui.c @@ -268,8 +268,14 @@ tui_set_key_mode (enum tui_key_mode mode) /* Initialize readline and configure the keymap for the switching key shortcut. */ void -tui_initialize_readline (void) +tui_ensure_readline_initialized () { + static bool initialized; + + if (initialized) + return; + initialized = true; + int i; Keymap tui_ctlx_keymap; @@ -325,6 +331,9 @@ tui_initialize_readline (void) rl_bind_key_in_map ('q', tui_rl_next_keymap, tui_keymap); rl_bind_key_in_map ('s', tui_rl_next_keymap, emacs_ctlx_keymap); rl_bind_key_in_map ('s', tui_rl_next_keymap, tui_ctlx_keymap); + + /* Initialize readline after the above. */ + rl_initialize (); } /* Return the TERM variable from the environment, or "<unset>" |