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32 lines
972 B
R
32 lines
972 B
R
REBOL [
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System: "REBOL [R3] Language Interpreter and Run-time Environment"
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Title: "Special boot native function specs"
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Rights: {
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Copyright 2012 REBOL Technologies
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REBOL is a trademark of REBOL Technologies
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}
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License: {
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Licensed under the Apache License, Version 2.0.
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See: http://www.apache.org/licenses/LICENSE-2.0
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}
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Purpose: {
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These are used to define natives and actions.
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Bind attributes for this block are: BIND_SET and SHALLOW
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}
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]
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; Special block used as spec to the datatype test functions (e.g. time?):
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["Returns TRUE if it is this type." value [any-type!] 0]
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; The native function must be defined first. This is a
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; special boot function created manually within the C code.
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native: native [
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{Creates native function (for internal usage only).}
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spec ; [block!] -- no check required, we know it is correct
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]
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action: native [
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{Creates datatype action (for internal usage only).}
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spec ; [block!] -- no check required, we know it is correct
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]
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