diff options
Diffstat (limited to 'lisp/erc/erc-imenu.el')
| -rw-r--r-- | lisp/erc/erc-imenu.el | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/lisp/erc/erc-imenu.el b/lisp/erc/erc-imenu.el index 6223cd3d06f..526afd32249 100644 --- a/lisp/erc/erc-imenu.el +++ b/lisp/erc/erc-imenu.el @@ -52,7 +52,8 @@ Don't rely on this function, read it first!" (forward-line 1) (looking-at " ")) (forward-line 1)) - (end-of-line) (point))))) + (end-of-line) (point)))) + (inhibit-read-only t)) (with-temp-buffer (insert str) (goto-char (point-min)) @@ -124,6 +125,26 @@ Don't rely on this function, read it first!" index-alist)) index-alist)) +(defvar-local erc-imenu--create-index-function nil + "Previous local value of `imenu-create-index-function', if any.") + +(defun erc-imenu-setup () + "Wire up support for Imenu in an ERC buffer." + (when (and (local-variable-p 'imenu-create-index-function) + imenu-create-index-function) + (setq erc-imenu--create-index-function imenu-create-index-function)) + (setq imenu-create-index-function #'erc-create-imenu-index)) + +;;;###autoload(autoload 'erc-imenu-mode "erc-imenu" nil t) +(define-erc-module imenu nil + "Simple Imenu integration for ERC." + ((add-hook 'erc-mode-hook #'erc-imenu-setup)) + ((remove-hook 'erc-mode-hook #'erc-imenu-setup) + (erc-with-all-buffers-of-server erc-server-process nil + (when erc-imenu--create-index-function + (setq imenu-create-index-function erc-imenu--create-index-function) + (kill-local-variable 'erc-imenu--create-index-function))))) + (provide 'erc-imenu) ;;; erc-imenu.el ends here |