diff options
Diffstat (limited to 'lisp')
| -rw-r--r-- | lisp/progmodes/etags.el | 32 |
1 files changed, 22 insertions, 10 deletions
diff --git a/lisp/progmodes/etags.el b/lisp/progmodes/etags.el index a3b51141168..0b8d7f2f045 100644 --- a/lisp/progmodes/etags.el +++ b/lisp/progmodes/etags.el @@ -1421,8 +1421,6 @@ see the doc of that variable if you want to add names to the list." (pop-to-buffer "*Tags Table List*") (setq buffer-read-only nil) (erase-buffer) - (setq selective-display t - selective-display-ellipses nil) (let ((set-list tags-table-set-list) (desired-point nil)) (if tags-table-list @@ -1464,16 +1462,30 @@ see the doc of that variable if you want to add names to the list." (goto-char desired-point)) (set-window-start (selected-window) 1 t)) (set-buffer-modified-p nil) + (select-tags-table-mode)) + +(defvar select-tags-table-mode-map) +(let ((map (make-sparse-keymap))) + (define-key map "t" 'select-tags-table-select) + (define-key map " " 'next-line) + (define-key map "\^?" 'previous-line) + (define-key map "n" 'next-line) + (define-key map "p" 'previous-line) + (define-key map "q" 'select-tags-table-quit) + (setq select-tags-table-mode-map map)) + +(defun select-tags-table-mode () + "Major mode for choosing a current tags table among those already loaded. + +\\{select-tags-table-mode-map}" + (interactive) + (kill-all-local-variables) (setq buffer-read-only t + major-mode 'select-tags-table-mode mode-name "Select Tags Table") - (let ((map (make-sparse-keymap))) - (define-key map "t" 'select-tags-table-select) - (define-key map " " 'next-line) - (define-key map "\^?" 'previous-line) - (define-key map "n" 'next-line) - (define-key map "p" 'previous-line) - (define-key map "q" 'select-tags-table-quit) - (use-local-map map))) + (use-local-map select-tags-table-mode-map) + (setq selective-display t + selective-display-ellipses nil)) (defun select-tags-table-select () "Select the tags table named on this line." |