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Use @racketmodname in the documentation of racket/unsafe/undefined (#2117)

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This commit is contained in:
Georges Dupéron 2018-06-03 03:26:59 +02:00 committed by Ben Greenman
parent b9392b2a51
commit 3fa6fef654
1 changed files with 1 additions and 1 deletions
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pkgs/racket-doc/scribblings/reference/unsafe-undefined.scrbl
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@ -9,7 +9,7 @@
The constant @racket[unsafe-undefined] is used internally as a
placeholder value. For example, it is used by @racket[letrec] as a
value for a variable that has not yet been assigned a value. Unlike
the @racket[undefined] value exported by @racket[racket/undefined],
the @racket[undefined] value exported by @racketmodname[racket/undefined],
however, the @racket[unsafe-undefined] value should not leak as the
result of a safe expression, and it should not be passed as an optional
argument to a procedure (because it may count as ``no value provided'').