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clarify examples in docs of take and drop

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This commit is contained in:
Gustavo Massaccesi 2018-11-18 13:26:04 -03:00
parent c1d2e4031e
commit cc14310cdb
1 changed files with 4 additions and 4 deletions
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8
pkgs/racket-doc/scribblings/reference/pairs.scrbl
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@ -265,7 +265,7 @@ The @racket[lst] argument need not actually be a list; @racket[lst]
must merely start with a chain of at least @racket[pos] pairs.
@mz-examples[
(list-tail (list 1 2 3 4) 2)
(list-tail (list 1 2 3 4 5) 2)
(list-tail (cons 1 2) 1)
(eval:error (list-tail (cons 1 2) 2))
(list-tail 'not-a-pair 0)]}
@ -952,7 +952,7 @@ The @racket[lst] argument need not actually be a list; @racket[lst]
must merely start with a chain of at least @racket[pos] pairs.
@mz-examples[#:eval list-eval
(take '(1 2 3 4) 2)
(take '(1 2 3 4 5) 2)
(take 'non-list 0)]}
@ -1021,7 +1021,7 @@ The @racket[lst] argument need not actually be a list; @racket[lst]
must merely end with a chain of at least @racket[pos] pairs.
@mz-examples[#:eval list-eval
(take-right '(1 2 3 4) 2)
(take-right '(1 2 3 4 5) 2)
(take-right 'non-list 0)]}
@ -1036,7 +1036,7 @@ The @racket[lst] argument need not actually be a list; @racket[lst] must
merely end with a chain of at least @racket[pos] pairs.
@mz-examples[#:eval list-eval
(drop-right '(1 2 3 4) 2)
(drop-right '(1 2 3 4 5) 2)
(drop-right 'non-list 0)]}