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Scribble: add 'multicommand support to `nested-flow'

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This commit is contained in:
Matthew Flatt 2011-03-19 09:26:41 -06:00
parent e652546bf5
commit cbca2f395b
3 changed files with 33 additions and 17 deletions
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33
collects/scribble/latex-render.rkt
View File

@ -357,14 +357,19 @@
[else (format "x~x" (char->integer c))]))
(string->list (format "~s" s)))))
(define/override (render-flow p part ri starting-item?)
(define/override (render-flow p part ri starting-item? [wrap-each? #f])
(if (null? p)
null
(begin
(when wrap-each? (printf "{"))
(render-block (car p) part ri starting-item?)
(when wrap-each? (printf "}"))
(for ([b (in-list (cdr p))])
(printf "\n\n")
(render-block b part ri #f))
(if wrap-each?
(printf "%\n{")
(printf "\n\n"))
(render-block b part ri #f)
(when wrap-each? (printf "}")))
null)))
(define/override (render-table t part ri starting-item?)
@ -540,22 +545,26 @@
null))
(define/private (do-render-nested-flow t part ri single-column?)
(let ([kind (or (let ([s (style-name (nested-flow-style t))])
(let* ([kind (or (let ([s (style-name (nested-flow-style t))])
(or (and (string? s) s)
(and (eq? s 'inset) "quote")))
"Subflow")]
[command? (memq 'command (style-properties (nested-flow-style t)))])
(if command?
(printf "\\~a{" kind)
(printf "\\begin{~a}" kind))
[props (style-properties (nested-flow-style t))]
[command? (memq 'command props)]
[multicommand? (memq 'multicommand props)])
(cond
[command? (printf "\\~a{" kind)]
[multicommand? (printf "\\~a" kind)]
[else (printf "\\begin{~a}" kind)])
(parameterize ([current-table-mode (if (or single-column?
(not (current-table-mode)))
(current-table-mode)
(list "nested-flow" t))])
(render-flow (nested-flow-blocks t) part ri #f))
(if command?
(printf "}")
(printf "\\end{~a}" kind))
(render-flow (nested-flow-blocks t) part ri #f multicommand?))
(cond
[command? (printf "}")]
[multicommand? (void)]
[else (printf "\\end{~a}" kind)])
null))
(define/override (render-nested-flow t part ri)

7
collects/scribblings/scribble/config.scrbl
View File

@ -49,10 +49,13 @@ a @racket[multiarg-element], @racket[paragraph], @racket[table],
output or a Latex macro/environment for Latex output. In Latex output,
the string is used as a command name for a @racket[paragraph]
and an environment name for a @racket[table], @racket[itemization],
@racket[nested-flow], or @racket[compound-paragraph]; the if style has
@racket[nested-flow], or @racket[compound-paragraph]; if the style has
a @racket['command] @tech{style property} for a @racket[nested-flow] or
@racket[compound-paragraph], then the style name is used as a command
instead of an environment. In addition, for an itemization, the style
instead of an environment; and if the style has
a @racket['multicommand] @tech{style property} for a @racket[nested-flow],
then the style name is used as a command with multiple arguments.
In addition, for an itemization, the style
string is suffixed with @racket["Item"] and used as a CSS class or Latex
macro name to use for the itemization's items (in place of @tt{item}
in the case of Latex).

4
collects/scribblings/scribble/core.scrbl
View File

@ -550,6 +550,10 @@ The following @tech{style properties} are currently recognized:
name} is used as a command name instead of an environment
name.}
@item{@racket['multicommand] --- For Latex output, a string
@tech{style name} is used as a command name with a separate
argument for each block in @racket[blocks].}
@item{@racket[attributes] structure --- Provides additional HTML
attributes for the @tt{<blockquote>} tag.}