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| author | Richard M. Stallman <rms@gnu.org> | 1993-11-13 08:21:16 +0000 |
|---|---|---|
| committer | Richard M. Stallman <rms@gnu.org> | 1993-11-13 08:21:16 +0000 |
| commit | 54d4b6096c15c812b60cc4860f149e93c7f4bc7d (patch) | |
| tree | 88ab90f94e412b5344308899778d98edbd213ab2 /lisp/emacs-lisp | |
| parent | 482952ef03359a468bbc35b26738aaf47610e410 (diff) | |
| download | emacs-54d4b6096c15c812b60cc4860f149e93c7f4bc7d.tar.gz emacs-54d4b6096c15c812b60cc4860f149e93c7f4bc7d.tar.bz2 emacs-54d4b6096c15c812b60cc4860f149e93c7f4bc7d.zip | |
(remove-hook): Function deleted.
Diffstat (limited to 'lisp/emacs-lisp')
| -rw-r--r-- | lisp/emacs-lisp/lucid.el | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/lisp/emacs-lisp/lucid.el b/lisp/emacs-lisp/lucid.el index eaa405afd33..1334505a62b 100644 --- a/lisp/emacs-lisp/lucid.el +++ b/lisp/emacs-lisp/lucid.el @@ -52,18 +52,6 @@ (if tail (setcdr tail new-parent)))) -(defun remove-hook (hook-var function) - "Remove a function from a hook, if it is present. -First argument HOOK-VAR (a symbol) is the name of a hook, second - argument FUNCTION is the function to remove (compared with `eq')." - (if (boundp 'hook-var) - (let ((old (symbol-value hook-var))) - ;; If the hook value is a single function, turn it into a list. - (if (or (not (listp old)) (eq (car old) 'lambda)) - (set hook-var (list old))) - ;; Now delete FUNCTION. - (set hook-var (delq function (symbol-value hook-var)))))) - (defun remprop (symbol prop) (let ((plist (symbol-plist symbol))) (while (eq (car plist) prop) |