version 1.51, 1996/01/25 16:45:53
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version 1.52, 1996/02/09 17:34:11
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Line 723 variable backedge-locals
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Line 723 variable backedge-locals
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: ?DUP-IF ( compilation -- orig ; run-time n -- n| ) \ gforth question-dupe-if |
: ?DUP-IF ( compilation -- orig ; run-time n -- n| ) \ gforth question-dupe-if |
\ This is the preferred alternative to the idiom "?DUP IF", since it can be |
\ This is the preferred alternative to the idiom "?DUP IF", since it can be |
\ better handled by tools like stack checkers |
\ better handled by tools like stack checkers. Besides, it's faster. |
POSTPONE ?dup POSTPONE if ; immediate restrict |
POSTPONE ?dup-?branch >mark ; immediate restrict |
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: ?DUP-0=-IF ( compilation -- orig ; run-time n -- n| ) \ gforth question-dupe-zero-equals-if |
: ?DUP-0=-IF ( compilation -- orig ; run-time n -- n| ) \ gforth question-dupe-zero-equals-if |
POSTPONE ?dup POSTPONE 0= POSTPONE if ; immediate restrict |
POSTPONE ?dup-0=-?branch >mark ; immediate restrict |
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: THEN ( compilation orig -- ; run-time -- ) \ core |
: THEN ( compilation orig -- ; run-time -- ) \ core |
dup orig? |
dup orig? |
Line 1317 defer everychar
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Line 1318 defer everychar
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\ Output 13feb93py |
\ Output 13feb93py |
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: (type) ( c-addr u -- ) \ gforth |
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outfile-id write-file drop \ !! use ?DUP-IF THROW ENDIF instead of DROP ? |
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; |
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Defer type ( c-addr u -- ) \ core |
Defer type ( c-addr u -- ) \ core |
\ defer type for a output buffer or fast |
\ defer type for a output buffer or fast |
\ screen write |
\ screen write |
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\ : (type) ( addr len -- ) |
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\ bounds ?DO I c@ emit LOOP ; |
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' (type) IS Type |
' (type) IS Type |
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: (emit) ( c -- ) \ gforth |
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outfile-id emit-file drop \ !! use ?DUP-IF THROW ENDIF instead of DROP ? |
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; |
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Defer emit ( c -- ) \ core |
Defer emit ( c -- ) \ core |
' (Emit) IS Emit |
' (Emit) IS Emit |
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Line 1749 Variable argc
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Line 1755 Variable argc
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Defer 'cold ' noop IS 'cold |
Defer 'cold ' noop IS 'cold |
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: cold ( -- ) \ gforth |
: cold ( -- ) \ gforth |
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stdout TO outfile-id |
pathstring 2@ process-path pathdirs 2! |
pathstring 2@ process-path pathdirs 2! |
init-included-files |
init-included-files |
'cold |
'cold |