Rewrite of choose mode, both to simplify and tidy the code and to add

some modern features.

Now the common code is in mode-tree.c, which provides an API used by the
three modes now separated into window-{buffer,client,tree}.c. Buffer
mode shows buffers, client mode clients and tree mode a tree of
sessions, windows and panes.

Each mode has a common set of key bindings plus a few that are specific
to the mode. Other changes are:

- each mode has a preview pane: for buffers this is the buffer content
  (very useful), for others it is a preview of the pane;

- items may be sorted in different ways ('O' key);

- multiple items may be tagged and an operation applied to all of them
  (for example, to delete multiple buffers at once);

- in tree mode a command may be run on the selected item (session,
  window, pane) or on tagged items (key ':');

- displayed items may be filtered in tree mode by using a format (this
  is used to implement find-window) (key 'f');

- the custom format (-F) for the display is no longer available;

- shortcut keys change from 0-9, a-z, A-Z which was always a bit weird
  with keys used for other uses to 0-9, M-a to M-z.

Now that the code is simpler, other improvements will come later.

Primary key bindings for each mode are documented under the commands in
the man page (choose-buffer, choose-client, choose-tree).

Parts written by Thomas Adam.

1 files changed, 0 insertions, 4 deletions

diff --git a/cmd.c b/cmd.c
index c61e1e07..ff32d5dd 100644
--- a/cmd.c
+++ b/cmd.c
@@ -34,9 +34,7 @@ extern const struct cmd_entry cmd_break_pane_entry;
 extern const struct cmd_entry cmd_capture_pane_entry;
 extern const struct cmd_entry cmd_choose_buffer_entry;
 extern const struct cmd_entry cmd_choose_client_entry;
-extern const struct cmd_entry cmd_choose_session_entry;
 extern const struct cmd_entry cmd_choose_tree_entry;
-extern const struct cmd_entry cmd_choose_window_entry;
 extern const struct cmd_entry cmd_clear_history_entry;
 extern const struct cmd_entry cmd_clock_mode_entry;
 extern const struct cmd_entry cmd_command_prompt_entry;
@@ -123,9 +121,7 @@ const struct cmd_entry *cmd_table[] = {
 	&cmd_capture_pane_entry,
 	&cmd_choose_buffer_entry,
 	&cmd_choose_client_entry,
-	&cmd_choose_session_entry,
 	&cmd_choose_tree_entry,
-	&cmd_choose_window_entry,
 	&cmd_clear_history_entry,
 	&cmd_clock_mode_entry,
 	&cmd_command_prompt_entry,