select-tags-table-mode
select-tags-table-mode is an interactive compiled Lisp function in `etags.el
'.
(select-tags-table-mode)
Parent mode: `special-mode'.
Major mode for choosing a current tags table among those already loaded.
In addition to any hooks its parent mode `special-mode' might have run,
this mode runs the hook `select-tags-table-mode-hook', as the final step
during initialization.
key binding
--- -------
TAB forward-button
ESC Prefix Command
SPC next-line
n next-line
p previous-line
q select-tags-table-quit
t push-button
DEL previous-line
<backtab> backward-button
C-M-i backward-button