47 lines
1.4 KiB
Scheme
47 lines
1.4 KiB
Scheme
(when (getenv "MREDDEBUG")
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(current-load (let ([ol (current-load)]) (lambda (x) (printf "~a~n" x) (ol x))))
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(eval '(require (lib "errortrace.ss" "errortrace")))
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(error-print-width 180))
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#|
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TODO:
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* demonstrate setup-plt launcher
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* manuals as `doc' sub-collections?
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|#
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(module help mzscheme
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(require "startup-url.ss"
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(lib "framework.ss" "framework")
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"help-unit.ss"
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"help-sig.ss"
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(lib "plt-installer.ss" "setup")
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(lib "getinfo.ss" "setup")
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(lib "mred.ss"))
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(provide-signature-elements help^)
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(define frame-mixin values)
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(define (user-defined-doc-position x) #f)
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;; just in case drscheme hasn't been run before, we
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;; need a default for this preference.
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(preferences:set-default
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'drscheme:font-size
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(send (send (send (make-object text%)
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get-style-list)
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basic-style)
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get-size)
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(lambda (x) (and (number? x) (exact? x) (= x (floor x)))))
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(define-values/invoke-unit/sig help^
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help-unit@
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#f
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setup:plt-installer^
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setup:get-info^
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mred^
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framework^
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(frame-mixin)
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help:doc-position^)
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(new-help-frame startup-url))
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