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Fixes Guide typos

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This commit is contained in:
Casey Klein 2011-03-31 13:26:54 -05:00
parent 7edfa58ef1
commit 02c7680076
1 changed files with 2 additions and 2 deletions
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4
collects/scribblings/guide/namespaces.scrbl
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@ -27,7 +27,7 @@ and evaluates it:
(eval '(+ 1 2))
]
The power of @racket[eval] that is that an expression can be
The power of @racket[eval] is that an expression can be
constructed dynamically:
@interaction[
@ -52,7 +52,7 @@ direct approach is to use first-class functions:
However, if expressions like @racket[(+ x y)] and @racket[(+ (* x y)
y)] are read from a file supplied by a user, for example, then
@racket[eval] might be appropriate. Simialrly, the @tech{REPL} reads
@racket[eval] might be appropriate. Similarly, the @tech{REPL} reads
expressions that are typed by a user and uses @racket[eval] to
evaluate them.