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Circumvent overzealous use of reader abbreviations by scribble for the documentation of #,, and #,@, and #,,@

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Georges Dupéron 2017-05-06 13:55:25 +02:00
parent d388abfee4
commit 63026daba3
1 changed files with 6 additions and 5 deletions
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11
scribblings/subtemplate.scrbl
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@ -112,11 +112,12 @@ with @racketmodname[syntax/parse] and @|orig:syntax-case|.
@RACKET[(subtemplate (#,(+ x 1) ...))], for example.
The usual behaviour, which resets the ellipsis count to 0, can be obtained
with @RACKET[#,,expr] (that is, @RACKET[(unsyntax (unquote expr))]) for an
@racket[unsyntax]-like escape. An @racket[unsyntax-splicing]-style escape
can be obtained with @RACKET[#,,@expr] or @RACKET[#,@,expr] (that is,
@RACKET[(unsyntax (unquote-splicing expr))] or
@RACKET[(unsyntax-splicing (unquote expr))]).}
with @RACKET[#,,expr] (that is,
@racket[(#,(racket unsyntax) (#,(racket unquote) expr))]) for an
@racket[unsyntax]-like escape. An @racket[unsyntax-splicing]-style escape can
be obtained with @RACKET[#,,@expr] or @RACKET[#,@,expr] (that is,
@racket[(#,(racket unsyntax) (#,(racket unquote-splicing) expr))] or
@racket[(#,(racket unsyntax-splicing) (#,(racket unquote) expr))]).}
@item{Several utilities in the spirit of @racket[??] and @racket[?@] are
provided, namely @racket[?@@], @racket[?attr] @racket[?cond] and
@racket[?if].}