You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
pollen/pollen/scribblings/mb-tools.rkt

84 lines
3.3 KiB
Racket

This file contains ambiguous Unicode characters!

This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.

#lang at-exp racket/base
(require (for-syntax racket/base racket/syntax pollen/setup) scribble/core scribble/manual scribble/private/manual-sprop scribble/decode scribble/html-properties racket/runtime-path racket/format "../private/manual-history.rkt" pollen/setup)
(provide (all-defined-out) (all-from-out racket/runtime-path "../private/manual-history.rkt"))
(define-runtime-path mb-css "mb.css")
(define (link-tt url) (link url (tt url)))
(define (racketfont* . args)
(element 'tt args))
(define (fileblock filename . inside)
(compound-paragraph
(style "fileblock" (list* (alt-tag "div") 'multicommand
(box-mode "RfileboxBoxT" "RfileboxBoxC" "RfileboxBoxB")
scheme-properties))
(list
(paragraph (style "fileblock_filetitle" (list* (alt-tag "div") (box-mode* "RfiletitleBox") scheme-properties))
(list (make-element
(style "fileblock_filename" (list (css-style-addition mb-css)))
(if (string? filename)
(filepath filename)
filename))))
(compound-paragraph
(style "fileblock_filecontent" (list* (alt-tag "div") (box-mode* "RfilecontentBox") scheme-properties))
(decode-flow inside)))))
(define (convert-newlines args)
(map (λ (arg) (if (equal? arg "\n") (linebreak) arg)) args))
(define (repl-output . args)
(nested (racketvalfont (racketfont* (convert-newlines args)))))
(define (errorblock . args)
(nested (racketerror (racketfont* (convert-newlines args)))))
(define (foreign-code . args)
(compound-paragraph (style "foreign-code" (list (css-style-addition mb-css) (alt-tag "div"))) (list (apply verbatim args))))
(define (terminal . args)
(compound-paragraph (style "terminal" (list (css-style-addition mb-css) (alt-tag "div"))) (list (apply verbatim args))))
(define (browser . args)
(compound-paragraph (style "browser" (list (css-style-addition mb-css) (alt-tag "div"))) (list (paragraph (style #f null) (convert-newlines args)))))
(define (noskip-note)
(nested #:style (style "noskip" (list (css-style-addition mb-css) (alt-tag "div")))
(margin-note "Dont skip this section! It explains an essential Pollen concept.")))
(define-syntax (image/rp stx)
(syntax-case stx ()
[(_ name xs ...)
(with-syntax ([id (generate-temporary)])
#'(begin
(define-runtime-path id name)
(image id xs ...)))]))
(define-syntax (defoverridable stx)
(syntax-case stx ()
[(_ name predicate? desc ...)
(with-syntax* ([default-name (format-id #'here "default-~a" #'name)]
[value (let ([v (syntax-local-eval #'default-name)])
(cond
[(and (list? v) (andmap symbol? v) (> (length v) 5)) #`'#,'(see below)]
[(or (symbol? v) (list? v)) #`'#,v]
[(procedure? v) '(λ (path) #f)]
[else v]))]
[setup:name (format-id stx "setup:~a" #'name)])
#`(deftogether ((defproc (setup:name) predicate?)
(defthing default-name predicate? #:value value))
desc ...))]))
(define (val . args)
(racketvalfont (element 'tt (map ~v args))))
(define (id . args)
(element 'tt (map ~a args)))
(define (ext expr)
@code[(format ".~a" expr)])