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* doc/lispref/functions.texi (Mapping Functions): Use #' when mapping.

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This commit is contained in:
Robert Pluim 2021-10-25 15:34:48 +02:00
parent 85ea3f7f47
commit 4779d3ba19
1 changed files with 10 additions and 10 deletions
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20
doc/lispref/functions.texi
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@ -910,11 +910,11 @@ length of @var{sequence}. For example:
@example
@group
(mapcar 'car '((a b) (c d) (e f)))
(mapcar #'car '((a b) (c d) (e f)))
@result{} (a c e)
(mapcar '1+ [1 2 3])
(mapcar #'1+ [1 2 3])
@result{} (2 3 4)
(mapcar 'string "abc")
(mapcar #'string "abc")
@result{} ("a" "b" "c")
@end group
@ -930,14 +930,14 @@ Return the list of results."
;; @r{If no list is exhausted,}
(if (not (memq nil args))
;; @r{apply function to @sc{car}s.}
(cons (apply function (mapcar 'car args))
(apply 'mapcar* function
(cons (apply function (mapcar #'car args))
(apply #'mapcar* function
;; @r{Recurse for rest of elements.}
(mapcar 'cdr args)))))
(mapcar #'cdr args)))))
@end group
@group
(mapcar* 'cons '(a b c) '(1 2 3 4))
(mapcar* #'cons '(a b c) '(1 2 3 4))
@result{} ((a . 1) (b . 2) (c . 3))
@end group
@end example
@ -954,10 +954,10 @@ the results (which must be lists), by altering the results (using
@example
@group
;; @r{Contrast this:}
(mapcar 'list '(a b c d))
(mapcar #'list '(a b c d))
@result{} ((a) (b) (c) (d))
;; @r{with this:}
(mapcan 'list '(a b c d))
(mapcan #'list '(a b c d))
@result{} (a b c d)
@end group
@end example
@ -986,7 +986,7 @@ string.
@example
@group
(mapconcat 'symbol-name
(mapconcat #'symbol-name
'(The cat in the hat)
" ")
@result{} "The cat in the hat"