57 lines
2.0 KiB
Racket
57 lines
2.0 KiB
Racket
#lang scheme/base
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(require scribble/doclang
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scribble/core
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scribble/base
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scribble/decode
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scribble/sigplan
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"../private/defaults.ss"
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(for-syntax scheme/base))
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(provide (except-out (all-from-out scribble/doclang) #%module-begin)
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(all-from-out scribble/sigplan)
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(all-from-out scribble/base)
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(rename-out [module-begin #%module-begin]))
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(define-syntax (module-begin stx)
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(syntax-case stx ()
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[(_ id . body)
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(let ([preprint? #f]
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[10pt? #f])
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(let loop ([stuff #'body])
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(syntax-case* stuff (preprint 10pt) (lambda (a b) (eq? (syntax-e a) (syntax-e b)))
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[(ws . body)
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;; Skip intraline whitespace to find options:
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(and (string? (syntax-e #'ws))
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(regexp-match? #rx"^ *$" (syntax-e #'ws)))
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(loop #'body)]
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[(preprint . body)
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(set! preprint? #t)
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(loop #'body)]
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[(10pt . body)
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(set! 10pt? #t)
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(loop #'body)]
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[body
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#`(#%module-begin id (post-process #,preprint? #,10pt?) () . body)])))]))
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(define ((post-process preprint? 10pt?) doc)
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(let ([options
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(cond
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[(and preprint? 10pt?) "[preprint, 10pt]"]
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[preprint? "[preprint]"]
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[10pt? "[10pt]"]
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[else ""])])
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(add-sigplan-styles
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(add-defaults doc
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(string->bytes/utf-8
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(format "\\documentclass~a{sigplanconf}\n\\usepackage{times}\n\\usepackage{qcourier}\n"
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options))
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(scribble-file "sigplan/style.tex")
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(list (scribble-file "sigplan/sigplanconf.cls"))
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#f))))
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(define (add-sigplan-styles doc)
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;; Ensure that "sigplan.tex" is used, since "style.tex"
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;; re-defines commands.
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(struct-copy part doc [to-collect
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(cons (terms)
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(part-to-collect doc))]))
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