factor/library/init.factor

! :folding=indent:collapseFolds=1:

! $Id$
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! Copyright (C) 2003, 2004 Slava Pestov.
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IN: init
USE: combinators
USE: compiler
USE: continuations
USE: interpreter
USE: kernel
USE: lists
USE: namespaces
USE: parser
USE: stack
USE: stdio
USE: streams
USE: strings

! This file is run as the last stage of boot.factor; it relies
! on all other words already being defined.

: init-search-path ( -- )
    #! Sets up the default vocabularies.
    [
        "user" ! This is first
        "arithmetic"
        "builtins"
        "combinators"
        "compiler"
        "errors"
        "debugger"
        "hashtables"
        "inspector"
        "interpreter"
        "kernel"
        "lists"
        "logic"
        "math"
        "namespaces"
        "parser"
        "prettyprint"
        "stack"
        "stdio"
        "strings"
        "test"
        "trace"
        "unparser"
        "vectors"
        "vocabularies"
        "words"
        "scratchpad" ! This is last
    ] "use" set
    ! New words go in 'user' vocabulary.
    "user" "in" set ;

: init-scratchpad ( -- )
    #! The contents of the scratchpad vocabulary is not saved
    #! between runs.
    <namespace> "scratchpad" "vocabularies" get set* ;

: init-interpreter ( -- )
    #! If we're run stand-alone, start the interpreter on stdio.
    "interactive" get [
        [ "top-level-continuation" set ] callcc0

        interpreter-loop
    ] [
        f "top-level-continuation" set
    ] ifte ;