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Fix documented contracts in framework/color.

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This commit is contained in:
Asumu Takikawa 2011-04-27 17:26:40 -04:00
parent 9cf7f88606
commit 836ac18667
1 changed files with 8 additions and 8 deletions
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16
collects/scribblings/framework/color.scrbl
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@ -12,17 +12,17 @@
(get-token (or/c (-> input-port?
(values any/c
symbol?
(or/c false? symbol?)
exact-nonnegative-integer?
exact-nonnegative-integer?))
(or/c symbol? #f)
(or/c exact-nonnegative-integer? #f)
(or/c exact-nonnegative-integer? #f)))
(-> input-port?
exact-nonnegative-integer?
any/c
(values any/c
symbol?
(or/c false? symbol?)
exact-nonnegative-integer?
exact-nonnegative-integer?
(or/c symbol? #f)
(or/c exact-nonnegative-integer? #f)
(or/c exact-nonnegative-integer? #f)
exact-nonnegative-integer?
any/c))))
(pairs (listof (list/c symbol? symbol?)))) void?))]{
@ -50,9 +50,9 @@
A symbol indicating how the token should be treated by the paren
matcher or @scheme[#f]. This symbol should be in the pairs argument.}
@item{
The starting position of the token.}
The starting position of the token (or @scheme[#f] if eof).}
@item{
The ending position of the token.}]
The ending position of the token (or @scheme[#f] if eof).}]
When @scheme[get-token] accepts an offset and mode value in addition to an
input port, it must also return two extra results, which are a backup