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* emacs-lisp/advice.el (ad-get-argument, ad-set-argument): Doc

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fix (Bug#3932).
This commit is contained in:
Chong Yidong 2009-09-19 20:06:54 +00:00
parent 83f83a9815
commit e2045997ee
2 changed files with 7 additions and 2 deletions
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6
lisp/emacs-lisp/advice.el
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@ -2781,7 +2781,8 @@ to be accessed, it returns a list with the index and name."
(list (- index (length reqopt-args)) rest-arg)))))
(defun ad-get-argument (arglist index)
"Return form to access ARGLIST's actual argument at position INDEX."
"Return form to access ARGLIST's actual argument at position INDEX.
INDEX counts from zero."
(let ((argument-access (ad-access-argument arglist index)))
(cond ((consp argument-access)
(ad-element-access
@ -2789,7 +2790,8 @@ to be accessed, it returns a list with the index and name."
(argument-access))))
(defun ad-set-argument (arglist index value-form)
"Return form to set ARGLIST's actual arg at INDEX to VALUE-FORM."
"Return form to set ARGLIST's actual arg at INDEX to VALUE-FORM.
INDEX counts from zero."
(let ((argument-access (ad-access-argument arglist index)))
(cond ((consp argument-access)
;; should this check whether there actually is something to set?