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Improve the eval-defun doc string

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* lisp/progmodes/elisp-mode.el (eval-defun): Document what the
command actually does w.r.t. finding a form to evaluate
(bug#47747).
This commit is contained in:
Lars Ingebrigtsen 2022-06-29 13:05:46 +02:00
parent 446d5b14a9
commit 4d41bb7847
1 changed files with 4 additions and 1 deletions
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lisp/progmodes/elisp-mode.el
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@ -1679,7 +1679,10 @@ Return the result of evaluation."
elisp--eval-defun-result))
(defun eval-defun (edebug-it)
"Evaluate the top-level form containing point, or after point.
"Evaluate the top-level form containing point.
If point isn't in a top-level form, evaluate the first top-level
form after point. If there is no top-level form after point,
eval the first preceeding top-level form.
If the current defun is actually a call to `defvar' or `defcustom',
evaluating it this way resets the variable using its initial value