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scheme/load docs improvement

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svn: r9301
This commit is contained in:
Matthew Flatt 2008-04-14 19:21:16 +00:00
parent 46b8b435ca
commit 268c82d39b
1 changed files with 10 additions and 6 deletions
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16
collects/scribblings/reference/load-lang.scrbl
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@ -5,13 +5,17 @@
@defmodulelang[scheme/load]
The @scheme[scheme/load] language supports traditional Scheme
The @schememodname[scheme/load] language supports traditional Scheme
evaluation, where each top-level form in the module body is separately
passed to @scheme[eval] in the same way as for @scheme[load]. The
namespace for evaluation shares the @tech{module registry} with the
enclosing module, but it has a separate top-level environment, and it is
initialized with the bindings of @schememodname[scheme]. The
@scheme[scheme/load] library itself exports only
passed to @scheme[eval] in the same way as for @scheme[load].
The namespace for evaluation shares the @tech{module registry} with
the @schememodname[scheme/load] module instance, but it has a separate
top-level environment, and it is initialized with the bindings of
@schememodname[scheme]. A single namespace is created for each
instance of the @schememodname[scheme/load] module (i.e., multiple
modules using the @schememodname[scheme/load] language share a
namespace). The @scheme[scheme/load] library exports only
@schemeidfont{#%module-begin} and @schemeidfont{#%top-interaction}
forms that effectively swap in the evaluation namespace and call
@scheme[eval].