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(debug-on-entry): Fix docstring.

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Lute Kamstra 2005-06-14 12:00:50 +00:00
parent ca0a690049
commit 8ac3941d04
1 changed files with 9 additions and 3 deletions
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12
lisp/emacs-lisp/debug.el
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@ -656,10 +656,16 @@ functions to break on entry."
;;;###autoload
(defun debug-on-entry (function)
"Request FUNCTION to invoke debugger each time it is called.
When called interactively, prompt for FUNCTION in the minibuffer.
If you tell the debugger to continue, FUNCTION's execution proceeds.
This works by modifying the definition of FUNCTION,
which must be written in Lisp, not predefined.
This works by modifying the definition of FUNCTION. If you tell the
debugger to continue, FUNCTION's execution proceeds. If FUNCTION is a
normal function or a macro written in Lisp, you can also step through
its execution. FUNCTION can also be a primitive that is not a special
form, in which case stepping is not possible. Break-on-entry for
primitive functions only works when that function is called from Lisp.
Use \\[cancel-debug-on-entry] to cancel the effect of this command.
Redefining FUNCTION also cancels it."
(interactive "aDebug on entry (to function): ")