improve docs for identifier-binding-symbol

Closes PR 14659
This commit is contained in:
Matthew Flatt 2014-07-24 15:01:02 +01:00
parent fffcf9f921
commit 53edc9f258

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@ -227,7 +227,10 @@ Same as @racket[(identifier-binding id-stx #f)].}
Like @racket[identifier-binding], but produces a symbol that
corresponds to the binding. The symbol result is the same for any
identifiers that are @racket[free-identifier=?].
identifiers that are @racket[free-identifier=?], but the result may
also be the same for identifiers that are not
@racket[free-identifier=?] (i.e., different symbols imply different
bindings, but the same symbol does not imply the same binding).
When @racket[identifier-binding] would produce a list, then the second
element of that list is the result that