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reference work, and also change ...0 and ...1 to ... and ...+

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svn: r6498

original commit: 3856d9e6a4c64579a7149ec386e087bfba1ed907
This commit is contained in:
Matthew Flatt 2007-06-06 06:08:46 +00:00
parent 5a0cc3d55f
commit d15ac66494
5 changed files with 153 additions and 99 deletions
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1
collects/scribble/html-render.ss
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@ -206,6 +206,7 @@
,@(case va ,@(case va
[(#f) null] [(#f) null]
[(top) '((valign "top"))] [(top) '((valign "top"))]
[(baseline) '((valign "baseline"))]
[(bottom) '((valign "bottom"))])) [(bottom) '((valign "bottom"))]))
,@(render-flow d part ht))) ,@(render-flow d part ht)))
flows flows

170
collects/scribble/manual.ss
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@ -160,14 +160,47 @@
(define dots1 (define dots1
(make-element #f (list "..." (superscript "+")))) (make-element #f (list "..." (superscript "+"))))
(define-syntax (arg-contract stx)
(syntax-case stx (... ...+)
[(_ [id contract])
(identifier? #'id)
#'(schemeblock0 contract)]
[(_ [id contract val])
(identifier? #'id)
#'(schemeblock0 contract)]
[(_ [kw id contract])
(and (keyword? (syntax-e #'kw))
(identifier? #'id))
#'(schemeblock0 contract)]
[(_ [kw id contract val])
(and (keyword? (syntax-e #'kw))
(identifier? #'id))
#'(schemeblock0 contract)]
[(_ (... ...))
#'#f]
[(_ (... ...+))
#'#f]
[(_ arg)
(raise-syntax-error
'defproc
"bad argument form"
#'arg)]))
(define-syntax defproc (define-syntax defproc
(syntax-rules () (syntax-rules ()
[(_ s-exp result desc ...) [(_ (id arg ...) result desc ...)
(*defproc '[s-exp] '[result] (lambda () (list desc ...)))])) (*defproc '[(id arg ...)]
(list (list (lambda () (arg-contract arg)) ...))
(list (lambda () (schemeblock0 result)))
(lambda () (list desc ...)))]))
(define-syntax defproc* (define-syntax defproc*
(syntax-rules () (syntax-rules ()
[(_ [[s-exp result] ...] desc ...) [(_ [[(id arg ...) result] ...] desc ...)
(*defproc '[s-exp ...] '[result ...] (lambda () (list desc ...)))])) (*defproc '[(id arg ...) ...]
(list (list (lambda () (arg-contract arg)) ...) ...)
(list (lambda () (schemeblock0 result)) ...)
(lambda () (list desc ...)))]))
(define-syntax defstruct (define-syntax defstruct
(syntax-rules () (syntax-rules ()
[(_ name fields desc ...) [(_ name fields desc ...)
@ -219,13 +252,15 @@
(syntax-rules () (syntax-rules ()
[(_ id) (*var 'id)])) [(_ id) (*var 'id)]))
(define (*defproc prototypes results content-thunk) (define (*defproc prototypes arg-contractss result-contracts content-thunk)
(let ([spacer (hspace 1)] (let ([spacer (hspace 1)]
[has-optional? (lambda (arg) [has-optional? (lambda (arg)
(and (pair? arg) (and (pair? arg)
((length arg) . > . (if (keyword? (car arg)) ((length arg) . > . (if (keyword? (car arg))
3 3
2))))] 2))))]
[to-flow (lambda (e)
(make-flow (list (make-paragraph (list e)))))]
[arg->elem (lambda (v) [arg->elem (lambda (v)
(cond (cond
[(pair? v) [(pair? v)
@ -234,9 +269,9 @@
(hspace 1) (hspace 1)
(to-element (cadr v)))) (to-element (cadr v))))
(to-element (car v)))] (to-element (car v)))]
[(eq? v '...1) [(eq? v '...+)
dots1] dots1]
[(eq? v '...0) [(eq? v '...)
dots0] dots0]
[else v]))]) [else v]))])
(parameterize ([current-variable-list (parameterize ([current-variable-list
@ -253,75 +288,86 @@
(apply (apply
append append
(map (map
(lambda (prototype result first?) (lambda (prototype arg-contracts result-contract first?)
(append (append
(list (list
(list (make-flow (list (make-flow
(list (list
(make-paragraph (make-table
'((valignment top top top top top))
(list (list
(let-values ([(required optional more-required) (list
(let loop ([a (cdr prototype)][r-accum null]) (to-flow
(if (or (null? a) (let-values ([(required optional more-required)
(and (has-optional? (car a)))) (let loop ([a (cdr prototype)][r-accum null])
(let ([req (reverse r-accum)]) (if (or (null? a)
(let loop ([a a][o-accum null]) (and (has-optional? (car a))))
(if (or (null? a) (let ([req (reverse r-accum)])
(not (has-optional? (car a)))) (let loop ([a a][o-accum null])
(values req (reverse o-accum) a) (if (or (null? a)
(loop (cdr a) (cons (car a) o-accum))))) (not (has-optional? (car a))))
(loop (cdr a) (cons (car a) r-accum))))]) (values req (reverse o-accum) a)
(to-element (append (loop (cdr a) (cons (car a) o-accum)))))
(list (if first? (loop (cdr a) (cons (car a) r-accum))))])
(make-target-element (to-element (append
#f (list (if first?
(list (to-element (car prototype))) (make-target-element
(register-scheme-definition (car prototype))) #f
(to-element (car prototype)))) (list (to-element (car prototype)))
(map arg->elem required) (register-scheme-definition (car prototype)))
(if (null? optional) (to-element (car prototype))))
null (map arg->elem required)
(list (if (null? optional)
(to-element null
(syntax-property (list
(syntax-ize (map arg->elem optional) 0) (to-element
'paren-shape (syntax-property
#\?)))) (syntax-ize (map arg->elem optional) 0)
(map arg->elem more-required)))) 'paren-shape
(hspace 2) #\?))))
'rarr (map arg->elem more-required)))))
(hspace 2) (to-flow spacer)
(to-element result))))))) (to-flow 'rarr)
(to-flow spacer)
(make-flow (list (result-contract))))))))))
(apply append (apply append
(map (lambda (v) (map (lambda (v arg-contract)
(cond (cond
[(pair? v) [(pair? v)
(list (list
(list (list
(make-flow (make-flow
(list (list
(let ([v (if (keyword? (car v)) (make-table
(cdr v) `((valignment baseline baseline baseline baseline
v)]) baseline baseline
(make-paragraph (append ,@(if (has-optional? v)
(list '(baseline baseline baseline baseline)
(hspace 2) null)))
(arg->elem v)) (list
(list (let ([v (if (keyword? (car v))
spacer (cdr v)
":" v)])
spacer (append
(to-element (cadr v))) (list
(if (has-optional? v) (to-flow (hspace 2))
(list spacer (to-flow (arg->elem v))
"=" (to-flow spacer)
spacer (to-flow ":")
(to-element (caddr v))) (to-flow spacer)
null))))))))] (make-flow (list (arg-contract))))
(if (has-optional? v)
(list (to-flow spacer)
(to-flow "=")
(to-flow spacer)
(to-flow (to-element (caddr v))))
null)))))))))]
[else null])) [else null]))
(cdr prototype))))) (cdr prototype)
arg-contracts))))
prototypes prototypes
results arg-contractss
result-contracts
(cons #t (map (lambda (x) #f) (cdr prototypes)))))) (cons #t (map (lambda (x) #f) (cdr prototypes))))))
(content-thunk)))))) (content-thunk))))))

14
collects/scribble/scheme.ss
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@ -64,10 +64,14 @@
(define out (define out
(case-lambda (case-lambda
[(v cls) [(v cls)
(out v cls (cond (out v cls (let sz-loop ([v v])
[(string? v) (string-length v)] (cond
[(sized-element? v) (sized-element-length v)] [(string? v) (string-length v)]
[else 1]))] [(sized-element? v) (sized-element-length v)]
[(and (element? v)
(= 1 (length (element-content v))))
(sz-loop (car (element-content v)))]
[else 1])))]
[(v cls len) [(v cls len)
(unless (equal? v "") (unless (equal? v "")
(if (equal? v "\n") (if (equal? v "\n")
@ -378,7 +382,7 @@
(finish-line!)) (finish-line!))
(if multi-line? (if multi-line?
(make-table #f (map list (reverse docs))) (make-table #f (map list (reverse docs)))
(make-element #f (reverse content))))) (make-sized-element #f (reverse content) dest-col))))
(define (to-element c) (define (to-element c)
(typeset c #f "" "" #t)) (typeset c #f "" "" #t))

16
collects/scribblings/scribble/basic.scrbl
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@ -6,13 +6,13 @@
@define-syntax[def-title-like @define-syntax[def-title-like
(syntax-rules () (syntax-rules ()
[(_ id result/c x ...) (defproc (id [#:tag tag (or/c false/c string?) #f] [(_ id result/c x ...) (defproc (id [#:tag tag (or/c false/c string?) #f]
[pre-content any/c] ...0) [pre-content any/c] (... ...+))
result/c result/c
x ...)])] x ...)])]
@define-syntax[def-elem-proc @define-syntax[def-elem-proc
(syntax-rules () (syntax-rules ()
[(_ id x ...) (defproc (id [pre-content any/c] ...0) [(_ id x ...) (defproc (id [pre-content any/c] (... ...))
element? element?
x ...)])] x ...)])]
@define-syntax[def-style-proc @define-syntax[def-style-proc
@ -66,7 +66,7 @@ have Scribble's @file{scheme.ss} and @file{manual.ss}).
unnumbered section heading (for when the nesting gets too deep to unnumbered section heading (for when the nesting gets too deep to
include in a table of contents).} include in a table of contents).}
@defproc[(itemize [itm (or/c whitespace? an-item?)] ...0) itemization?]{ @defproc[(itemize [itm (or/c whitespace? an-item?)] ...) itemization?]{
Constructs an itemization given a sequence of items constructed by Constructs an itemization given a sequence of items constructed by
@scheme[item]. Whitespace strings among the @scheme[itm]s are @scheme[item]. Whitespace strings among the @scheme[itm]s are
@ -74,7 +74,7 @@ have Scribble's @file{scheme.ss} and @file{manual.ss}).
} }
@defproc[(item pre-flow ...0) item?]{ @defproc[(item [pre-flow any/c] ...) item?]{
Creates an item for use with @scheme[itemize]. The Creates an item for use with @scheme[itemize]. The
@scheme[pre-flow] list is parsed with @scheme[decode-flow]. @scheme[pre-flow] list is parsed with @scheme[decode-flow].
} }
@ -100,7 +100,7 @@ style @scheme[#f].}
Produces an element containing @scheme[n] spaces and style @scheme['hspace]. Produces an element containing @scheme[n] spaces and style @scheme['hspace].
} }
@defproc[(span-class [style-name string?] [pre-content any/c] ...0) @defproc[(span-class [style-name string?] [pre-content any/c] ...)
element?]{ element?]{
Parses the @scheme[pre-content] list using @scheme[decode-content], Parses the @scheme[pre-content] list using @scheme[decode-content],
@ -111,7 +111,7 @@ and produces an element with style @scheme[style-name].
@section{Indexing} @section{Indexing}
@defproc[(index [words (or/c string? (listof string?))] @defproc[(index [words (or/c string? (listof string?))]
[pre-content any/c] ...0) [pre-content any/c] ...)
index-element?] { index-element?] {
Creates an index element given a plain-text string---or list of Creates an index element given a plain-text string---or list of
@ -126,14 +126,14 @@ refers.
@defproc[(index* [words (listof string?)] @defproc[(index* [words (listof string?)]
[word-contents (listof list?)] [word-contents (listof list?)]
[pre-content any/c] ...0) [pre-content any/c] ...)
index-element?] { index-element?] {
Like @scheme[index], except that @scheme[words] must be a list, and Like @scheme[index], except that @scheme[words] must be a list, and
the list of contents render in the index (in parallel to the list of contents render in the index (in parallel to
@scheme[words]) is supplied as @scheme[word-contents]. @scheme[words]) is supplied as @scheme[word-contents].
} }
@defproc[(as-index [pre-content any/c] ...0) @defproc[(as-index [pre-content any/c] ...)
index-element?] { index-element?] {
Like @scheme[index], but the word to index is determined by applying Like @scheme[index], but the word to index is determined by applying

51
collects/scribblings/scribble/manual.scrbl
View File

@ -107,10 +107,10 @@ a single line and wrapped with its enclosing paragraph, independent of
the formatting of @scheme[datum].} the formatting of @scheme[datum].}
@defform[(schemeresult datum ...)]{Like @scheme[scheme], but typeset @defform[(schemeresult datum ...)]{Like @scheme[scheme], but typeset
as a REPL value (i.e., a single color with no hperlinks).} as a REPL value (i.e., a single color with no hyperlinks).}
@defform[(schemeid datum ...)]{Like @scheme[scheme], but typeset @defform[(schemeid datum ...)]{Like @scheme[scheme], but typeset
as an unbound identifier (i.e., no coloring or hyperlink).} as an unbound identifier (i.e., no coloring or hyperlinks).}
@defform[(schememodname datum ...)]{Like @scheme[scheme], but typeset @defform[(schememodname datum ...)]{Like @scheme[scheme], but typeset
as a @schemefont{#module} language name.} as a @schemefont{#module} language name.}
@ -125,24 +125,24 @@ as a table/paragraph in typewriter font with the linebreaks specified
by newline characters in @scheme[str]. ``Here strings'' are often by newline characters in @scheme[str]. ``Here strings'' are often
useful with @scheme[verbatim].} useful with @scheme[verbatim].}
@defproc[(schemefont [pre-content any/c] ...0) element?]{Typesets the given @defproc[(schemefont [pre-content any/c] ...) element?]{Typesets the given
content as uncolored, unhyperlinked Scheme. This procedure is useful content as uncolored, unhyperlinked Scheme. This procedure is useful
for typesetting thngs like @scheme{#module}, which are not for typesetting thngs like @scheme{#module}, which are not
@scheme[read]able by themselves.} @scheme[read]able by themselves.}
@defproc[(schemevalfont [pre-content any/c] ...0) element?]{Like @defproc[(schemevalfont [pre-content any/c] ...) element?]{Like
@scheme[schemefont], but colored as a value.} @scheme[schemefont], but colored as a value.}
@defproc[(schemeresultfont [pre-content any/c] ...0) element?]{Like @defproc[(schemeresultfont [pre-content any/c] ...) element?]{Like
@scheme[schemefont], but colored as a REPL result.} @scheme[schemefont], but colored as a REPL result.}
@defproc[(schemeidfont [pre-content any/c] ...0) element?]{Like @defproc[(schemeidfont [pre-content any/c] ...) element?]{Like
@scheme[schemefont], but colored as an identifier.} @scheme[schemefont], but colored as an identifier.}
@defproc[(schemekeywordfont [pre-content any/c] ...0) element?]{Like @defproc[(schemekeywordfont [pre-content any/c] ...) element?]{Like
@scheme[schemefont], but colored as a syntactic form name.} @scheme[schemefont], but colored as a syntactic form name.}
@defproc[(procedure [pre-content any/c] ...0) element?]{Typesets the given @defproc[(procedure [pre-content any/c] ...) element?]{Typesets the given
content as a procedure name in a REPL result (e.g., in typewrite font content as a procedure name in a REPL result (e.g., in typewrite font
with a @schemefont{#<procedure:} prefix and @schemefont{>} suffix.).} with a @schemefont{#<procedure:} prefix and @schemefont{>} suffix.).}
@ -173,7 +173,7 @@ Each @scheme[arg-spec] must have one of the following forms:
@specsubform[(arg-id contract-expr-datum)]{ @specsubform[(arg-id contract-expr-datum)]{
An argument whose contract is specified by An argument whose contract is specified by
@scheme[contract-expr-datum] which is typeset via @scheme[contract-expr-datum] which is typeset via
@scheme[scheme].} @scheme[schemeblock0].}
@specsubform[(arg-id contract-expr-datum default-expr)]{ @specsubform[(arg-id contract-expr-datum default-expr)]{
Like the previous case, but with a default value. All arguments Like the previous case, but with a default value. All arguments
@ -187,14 +187,14 @@ Each @scheme[arg-spec] must have one of the following forms:
Like the previous case, but with a default Like the previous case, but with a default
value.} value.}
@specsubform[#, @schemeidfont{...0}]{ Any number of the preceding argument @specsubform[#, @schemeidfont{...}]{ Any number of the preceding argument
(normally at the end).} (normally at the end).}
@specsubform[#, @schemeidfont{...1}]{One or more of the preceding argument @specsubform[#, @schemeidfont{...+}]{One or more of the preceding argument
(normally at the end).} (normally at the end).}
The @scheme[result-contract-expr-datum] is typeset via The @scheme[result-contract-expr-datum] is typeset via
@scheme[scheme], and it represents a contract on the procedure's @scheme[schemeblock0], and it represents a contract on the procedure's
result. result.
The @scheme[pre-flow]s list is parsed as a flow that documents the The @scheme[pre-flow]s list is parsed as a flow that documents the
@ -205,7 +205,7 @@ The typesetting of all data before the @scheme[pre-flow]s ignores the
source layout.} source layout.}
@defform[(defproc* ([(id arg-spec ...) @defform[(defproc* ([(id arg-spec ...)
result-contract-expr-datum] ...) result-contract-expr-datum] ...)
pre-flow ...)]{ pre-flow ...)]{
@ -224,8 +224,11 @@ procedure. In this description, a reference to any identifier in
@scheme[datum] is typeset as a sub-form non-terminal. @scheme[datum] is typeset as a sub-form non-terminal.
The typesetting of @scheme[(id . datum)] preserves the source The typesetting of @scheme[(id . datum)] preserves the source
layout, like @scheme[scheme], and unlike @scheme[defproc].} layout, like @scheme[schemeblock], and unlike @scheme[defproc].}
@defform[(specform (id . datum) pre-flow ...)]{Like @scheme[defform],
with without registering a definition, and with indenting on the left
for both the specification and the @scheme[pre-flow]s.}
@defform[(specsubform datum pre-flow ...)]{Similar to @defform[(specsubform datum pre-flow ...)]{Similar to
@scheme[defform], but without any specific identifier being defined, @scheme[defform], but without any specific identifier being defined,
@ -260,20 +263,20 @@ The @scheme[struct-name] can be either of the following:
@; ------------------------------------------------------------------------ @; ------------------------------------------------------------------------
@section{Various String Forms} @section{Various String Forms}
@defproc[(defterm [pre-content any/c] ...0) element?]{Typesets the given @defproc[(defterm [pre-content any/c] ...) element?]{Typesets the given
content as a defined term (e.g., in italic).} content as a defined term (e.g., in italic).}
@defproc[(onscreen [pre-content any/c] ...0) element?]{ Typesets the given @defproc[(onscreen [pre-content any/c] ...) element?]{ Typesets the given
content as a string that appears in a GUI, such as the name of a content as a string that appears in a GUI, such as the name of a
button.} button.}
@defproc[(menuitem [menu-name string?] [item-name string?]) element?]{ @defproc[(menuitem [menu-name string?] [item-name string?]) element?]{
Typesets the given combination of a GUI's menu and item name.} Typesets the given combination of a GUI's menu and item name.}
@defproc[(file [pre-content any/c] ...0) element?]{Typesets the given content @defproc[(file [pre-content any/c] ...) element?]{Typesets the given content
as a file name (e.g., in typewriter font and in in quotes).} as a file name (e.g., in typewriter font and in in quotes).}
@defproc[(exec [pre-content any/c] ...0) element?]{Typesets the given content @defproc[(exec [pre-content any/c] ...) element?]{Typesets the given content
as a command line (e.g., in typewriter font).} as a command line (e.g., in typewriter font).}
@; ------------------------------------------------------------------------ @; ------------------------------------------------------------------------
@ -282,10 +285,10 @@ as a command line (e.g., in typewriter font).}
@defproc[(secref [tag string?]) element?]{Inserts the hyperlinked @defproc[(secref [tag string?]) element?]{Inserts the hyperlinked
title of the section tagged @scheme[tag].} title of the section tagged @scheme[tag].}
@defproc[(seclink [tag string?] [pre-content any/c] ...0) element?]{The content from @defproc[(seclink [tag string?] [pre-content any/c] ...) element?]{The content from
@scheme[pre-content] is hyperlinked to the section tagged @scheme[tag].} @scheme[pre-content] is hyperlinked to the section tagged @scheme[tag].}
@defproc[(schemelink [id symbol?] [pre-content any/c] ...0) element?]{The content from @defproc[(schemelink [id symbol?] [pre-content any/c] ...) element?]{The content from
@scheme[pre-content] is hyperlinked to the definition of @scheme[id].} @scheme[pre-content] is hyperlinked to the definition of @scheme[id].}
@ -293,11 +296,11 @@ title of the section tagged @scheme[tag].}
@; ------------------------------------------------------------------------ @; ------------------------------------------------------------------------
@section{Indexing} @section{Indexing}
@defproc[(idefterm [pre-content any/c] ...0) element?]{Combines @defproc[(idefterm [pre-content any/c] ...) element?]{Combines
@scheme[as-index] and @scheme[defterm]. The content normally should be @scheme[as-index] and @scheme[defterm]. The content normally should be
plurarl, rather than singular.} plurarl, rather than singular.}
@defproc[(pidefterm [pre-content any/c] ...0) element?]{Like @defproc[(pidefterm [pre-content any/c] ...) element?]{Like
@scheme[idefterm], but plural: adds an ``s'' on the end of the content @scheme[idefterm], but plural: adds an ``s'' on the end of the content
for the index entry.} for the index entry.}
@ -311,9 +314,9 @@ the letters in the right case).}
@defthing[undefined-const element?]{Returns an element for @|undefined-const|.} @defthing[undefined-const element?]{Returns an element for @|undefined-const|.}
@defproc[(centerline [pre-flow any/c] ...0) table?]{Produces a @defproc[(centerline [pre-flow any/c] ...) table?]{Produces a
centered table with the @scheme[pre-flow] parsed by centered table with the @scheme[pre-flow] parsed by
@scheme[decode-flow].} @scheme[decode-flow].}
@defproc[(commandline [pre-content any/c] ...0) paragraph?]{Produces a @defproc[(commandline [pre-content any/c] ...) paragraph?]{Produces
an inset command-line example (e.g., in typewriter font).} an inset command-line example (e.g., in typewriter font).}