This commit is contained in:
Robby Findler 2010-09-26 17:19:05 -05:00
parent d165f9d855
commit 20252ef150

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@ -1477,8 +1477,8 @@ exploring reduction sequences.
void?]{ void?]{
This function opens a new window and inserts each expression This function opens a new window and inserts each expression
in expr (if @racket[multiple?] is #t -- if in expr (if @racket[multiple?] is @racket[#t] -- if
@racket[multiple?] is #f, then expr is treated as a single @racket[multiple?] is @racket[#f], then expr is treated as a single
expression). Then, it reduces the terms until at least expression). Then, it reduces the terms until at least
@racket[reduction-steps-cutoff] (see below) different terms are @racket[reduction-steps-cutoff] (see below) different terms are
found, or no more reductions can occur. It inserts each new found, or no more reductions can occur. It inserts each new
@ -1951,15 +1951,15 @@ This function sets @racket[dc-for-text-size]. See also
@defparam[extend-language-show-union show? boolean?]{ @defparam[extend-language-show-union show? boolean?]{
If this is #t, then a language constructed with If this is @racket[#t], then a language constructed with
extend-language is shown as if the language had been extend-language is shown as if the language had been
constructed directly with @racket[language]. If it is #f, then only constructed directly with @racket[language]. If it is @racket[#f], then only
the last extension to the language is shown (with the last extension to the language is shown (with
four-period ellipses, just like in the concrete syntax). four-period ellipses, just like in the concrete syntax).
Defaultly @racket[#f]. Defaultly @racket[#f].
Note that the #t variant can look a little bit strange if Note that the @racket[#t] variant can look a little bit strange if
@racket[....] are used and the original version of the language has @racket[....] are used and the original version of the language has
multi-line right-hand sides. multi-line right-hand sides.
} }
@ -2138,7 +2138,7 @@ relation. Defaults to 4.
Controls if the open and close quotes for strings are turned Controls if the open and close quotes for strings are turned
into “ and ” or are left as merely ". into “ and ” or are left as merely ".
Defaults to #t. Defaults to @racket[#t].
} }
@defparam[current-text proc (-> string? text-style/c number? pict?)]{ @defparam[current-text proc (-> string? text-style/c number? pict?)]{
@ -2161,7 +2161,7 @@ single reduction relation.
This parameter is used when typesetting metafunctions to This parameter is used when typesetting metafunctions to
determine how to create the @"\u301a\u301b" determine how to create the @"\u301a\u301b"
characters. Rather than using those characters directory characters. Rather than using those characters directly
(since glyphs tend not to be available in PostScript (since glyphs tend not to be available in PostScript
fonts), they are created by combining two [ characters fonts), they are created by combining two [ characters
or two ] characters together. or two ] characters together.
@ -2195,7 +2195,7 @@ single reduction relation.
} }
@deftech{Removing the pink background from PLT Redex rendered picts and ps files} @section{Removing the pink background from PLT Redex rendered picts and ps files}
When reduction rules, a metafunction, or a grammar contains When reduction rules, a metafunction, or a grammar contains
unquoted Racket code or side-conditions, they are rendered unquoted Racket code or side-conditions, they are rendered
@ -2220,7 +2220,9 @@ another @racket[lw] that contains a rewritten version of the
code. code.
} }
@defform[(with-atomic-rewriter name-symbol string-or-thunk-returning-pict expression)]{ @defform[(with-atomic-rewriter name-symbol
string-or-thunk-returning-pict
expression)]{
This extends the current set of atomic-rewriters with one This extends the current set of atomic-rewriters with one
new one that rewrites the value of name-symbol to new one that rewrites the value of name-symbol to
@ -2232,7 +2234,9 @@ of string-or-thunk-returning-pict is used whever the symbol
appears in a pattern. appears in a pattern.
} }
@defform[(with-compound-rewriter name-symbol proc expression)]{ @defform[(with-compound-rewriter name-symbol
proc
expression)]{
This extends the current set of compound-rewriters with one This extends the current set of compound-rewriters with one
new one that rewrites the value of name-symbol via proc, new one that rewrites the value of name-symbol via proc,