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svn: r15122

original commit: 84730719b954a9a74c4877af4cd095848b532b3a
This commit is contained in:
Eli Barzilay 2009-06-08 16:48:42 +00:00
parent 4e99785517
commit e97b60967a
1 changed files with 8 additions and 3 deletions
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11
collects/scribblings/scribble/reader.scrbl
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@ -948,14 +948,19 @@ between a @scheme[read]- or @scheme[read-syntax]-like function, and
@scheme[inside?] chooses a plain reader or an @schemeid[-inside]
variant.
Note that the resulting function has a different contract and action
based on these inputs. The expected inputs are as in @scheme[read] or
The resulting function has a different contract and action based on
these inputs. The expected inputs are as in @scheme[read] or
@scheme[read-syntax] depending on @scheme[syntax?]; the function will
read a single expression or, if @scheme[inside?] is true, the whole
input; it will return a syntactic list of expressions rather than a
single one in this case.
Note also that @scheme[syntax] defaults to @scheme[#t].}
Note that @scheme[syntax?] defaults to @scheme[#t], as this is the
more expected common case when you're dealing with concrete-syntax
reading.
Note that if @scheme[syntax?] is true, the @scheme[read]-like function
is constructed by simply converting a syntax result back into a datum.}
@defproc[(use-at-readtable ...) void?]{