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* lisp/emacs-lisp/cl.el (defsetf): Doc fix.

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Glenn Morris 2012-10-28 18:12:53 -07:00
parent d3094168d6
commit a0ccbcbddc
2 changed files with 7 additions and 3 deletions
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6
lisp/emacs-lisp/cl.el
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@ -568,9 +568,9 @@ well for simple place forms. In the simple `defsetf' form, `setf's of
the form (setf (NAME ARGS...) VAL) are transformed to function or macro
calls of the form (FUNC ARGS... VAL). Example:
(cl-defsetf aref aset)
(defsetf aref aset)
Alternate form: (cl-defsetf NAME ARGLIST (STORE) BODY...).
Alternate form: (defsetf NAME ARGLIST (STORE) BODY...).
Here, the above `setf' call is expanded by binding the argument forms ARGS
according to ARGLIST, binding the value form VAL to STORE, then executing
BODY, which must return a Lisp form that does the necessary `setf' operation.
@ -578,7 +578,7 @@ Actually, ARGLIST and STORE may be bound to temporary variables which are
introduced automatically to preserve proper execution order of the arguments.
Example:
(cl-defsetf nth (n x) (v) `(setcar (nthcdr ,n ,x) ,v))
(defsetf nth (n x) (v) `(setcar (nthcdr ,n ,x) ,v))
\(fn NAME [FUNC | ARGLIST (STORE) BODY...])"
(declare (debug