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make contracts slightly more readable for

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the get-location arguments to make-input-port
and make-output-port
This commit is contained in:
Robby Findler 2013-01-24 11:45:27 -06:00
parent a80830ab1d
commit 27442fa44c
1 changed files with 8 additions and 10 deletions
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18
collects/scribblings/reference/custom-ports.scrbl
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@ -31,11 +31,10 @@ written.
#f)
#f]
[get-location (or/c
(()
. ->* .
((or/c exact-positive-integer? #f)
(or/c exact-nonnegative-integer? #f)
(or/c exact-positive-integer? #f)))
(->
(values (or/c exact-positive-integer? #f)
(or/c exact-nonnegative-integer? #f)
(or/c exact-positive-integer? #f)))
#f)
#f]
[count-lines! (-> any) void]
@ -722,11 +721,10 @@ s
#f)
#f]
[get-location (or/c
(()
. ->* .
((or/c exact-positive-integer? #f)
(or/c exact-nonnegative-integer? #f)
(or/c exact-positive-integer? #f)))
(->
(values (or/c exact-positive-integer? #f)
(or/c exact-nonnegative-integer? #f)
(or/c exact-positive-integer? #f)))
#f)
#f]
[count-lines! (-> any) void]