21 lines
783 B
Racket
21 lines
783 B
Racket
#lang scribble/manual
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@(require (for-label racket/base
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syntax/quote))
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@title{Preserving Source Locations}
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@defmodule[syntax/quote]{The @racketmodname[syntax/quote] module
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provides support for quoting syntax so that its source locations
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are preserved in marshaled bytecode form.}
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@defform*[[(quote-syntax/keep-srcloc datum)
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(quote-syntax/keep-srcloc #:source source-expr datum)]]{
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Like @racket[(quote-syntax datum)], but the source locations of
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@racket[datum] are preserved. If a @racket[source-expr] is provided,
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then it is used in place of a @racket[syntax-source] value for
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each syntax object within @racket[datum].
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Unlike a @racket[quote-syntax] form, the results of evaluating the
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expression multiple times are not necessarily @racket[eq?].}
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