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fix guide typos

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closes PR 10580
This commit is contained in:
Ryan Culpepper 2011-05-12 14:56:45 -06:00
parent 07db4277d1
commit 042402b023
4 changed files with 5 additions and 5 deletions
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2
collects/scribblings/guide/contracts-examples.scrbl
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@ -39,7 +39,7 @@ Mitchell and McKim's principles for design by contract DbC are derived
@item{@bold{For each command, write a post-condition contract that specifies the @item{@bold{For each command, write a post-condition contract that specifies the
changes to the observable properties in terms of the basic queries.}} changes to the observable properties in terms of the basic queries.}}
@item{@bold{For each query and command, decide on suitable @item{@bold{For each query and command, decide on a suitable
pre-condition contract.}}] pre-condition contract.}}]
Each of the following sections corresponds to a chapter in Each of the following sections corresponds to a chapter in

2
collects/scribblings/guide/define-struct.scrbl
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@ -153,7 +153,7 @@ With a structure type definition like
] ]
an instance of the structure type prints in a way that does not show an instance of the structure type prints in a way that does not show
any information about the fields values. That is, structure types by any information about the fields' values. That is, structure types by
default are @deftech{opaque}. If the accessors and mutators of a default are @deftech{opaque}. If the accessors and mutators of a
structure type are kept private to a module, then no other module can structure type are kept private to a module, then no other module can
rely on the representation of the type's instances. rely on the representation of the type's instances.

2
collects/scribblings/guide/for.scrbl
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@ -62,7 +62,7 @@ see the kinds of sequence generators that make interesting examples.
The @racket[in-range] function generates a sequence of numbers, given The @racket[in-range] function generates a sequence of numbers, given
an optional starting number (which defaults to @racket[0]), a number an optional starting number (which defaults to @racket[0]), a number
before which the sequences ends, and an optional step (which defaults before which the sequence ends, and an optional step (which defaults
to @racket[1]). Using a non-negative integer @racket[_k] directly as to @racket[1]). Using a non-negative integer @racket[_k] directly as
a sequence is a shorthand for @racket[(in-range _k)]. a sequence is a shorthand for @racket[(in-range _k)].

4
collects/scribblings/guide/match.scrbl
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@ -89,10 +89,10 @@ variables} that are bound in the result expressions:
[(hat sz stl) sz]) [(hat sz stl) sz])
] ]
An ellipsis, written @litchar{...}, act like a Kleene star within a An ellipsis, written @litchar{...}, acts like a Kleene star within a
list or vector pattern: the preceding sub-pattern can be used to match list or vector pattern: the preceding sub-pattern can be used to match
any number of times for any number of consecutive elements of the list any number of times for any number of consecutive elements of the list
of vector. If a sub-pattern followed by an ellipsis includes a pattern or vector. If a sub-pattern followed by an ellipsis includes a pattern
variable, the variable matches multiple times, and it is bound in the variable, the variable matches multiple times, and it is bound in the
result expression to a list of matches: result expression to a list of matches: