49 lines
2.1 KiB
Racket
49 lines
2.1 KiB
Racket
#lang scribble/doc
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@(require "mz.rkt" (for-label racket/pretty racket/gui/base))
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@title{Init Libraries}
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@defmodule*/no-declare[(racket/init)]{The @racketmodname[racket/init]
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library is the default start-up library for Racket. It re-exports
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the @racketmodname[racket], @racketmodname[racket/enter] and
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@racketmodname[racket/help] libraries, and it sets
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@racket[current-print] to use @racket[pretty-print].}
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@defmodule*/no-declare[(racket/gui/init)]{The
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@racketmodname[racket/gui/init] library is the default start-up
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library for GRacket. It re-exports the @racketmodname[racket/init] and
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@racketmodname[racket/gui/base] libraries, and it sets
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@racket[current-load] to use @racket[text-editor-load-handler].}
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@defmodule*/no-declare[(racket/language-info)]{The
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@racketmodname[racket/language-info] library provides a
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@racketidfont{get-info} function that takes any value and returns
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another function; the returned function takes a key value and a
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default value, and it returns @racket['(#(racket/runtime-config
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configure #f))] if the key is @racket['configure-runtime] or the
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default value otherwise.}
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@guidealso["module-runtime-config"]
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The vector @racket['#(racket/language-info get-info #f)] is suitable
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for attaching to a module as its language info to get the same
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language information as the @racket[racket/base] language.
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@defmodule*/no-declare[(racket/runtime-config)]{The
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@racketmodname[racket/runtime-config] library provides a
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@racketidfont{configure} function that returns another function; the
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returned function takes an value ans set @racket[print-as-expression]
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to @racket[#t].}
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The vector @racket[#(racket/runtime-config configure #f)] is suitable
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as a member of a list of runtime-configuration specification (as
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returned by a module's language-information function for the key
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@racket['configure-runtime]) to obtain the same runtime configuration as
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for the @racketmodname[racket/base] language.
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@defmodule*[(racket/kernel)]{The @racketmodname[racket/kernel] library
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is a minimal initial environment intended for scripts that require low
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startup time. It re-exports the bindings of the
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@indexed-racket['#%kernel], along with a binding for
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@racket[#%top-interaction].}
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