version 1.42, 2003/10/30 14:18:41
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version 1.47, 2007/02/18 18:30:51
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\ A less simple implementation of the blocks wordset. |
\ A less simple implementation of the blocks wordset. |
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\ Copyright (C) 1995,1996,1997,1998,2000,2003 Free Software Foundation, Inc. |
\ Copyright (C) 1995,1996,1997,1998,2000,2003,2006 Free Software Foundation, Inc. |
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\ This file is part of Gforth. |
\ This file is part of Gforth. |
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Line 64 User block-offset ( -- addr ) \ gforth
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Line 64 User block-offset ( -- addr ) \ gforth
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buffer-struct buffers * %alloc dup block-buffers ! ( addr ) |
buffer-struct buffers * %alloc dup block-buffers ! ( addr ) |
buffer-struct %size buffers * erase ; |
buffer-struct %size buffers * erase ; |
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' block-cold INIT8 chained |
:noname ( -- ) |
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defers 'cold |
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block-cold |
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; is 'cold |
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block-cold |
block-cold |
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Line 76 Defer flush-blocks ( -- ) \ gforth
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Line 79 Defer flush-blocks ( -- ) \ gforth
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2dup open-fpath-file throw |
2dup open-fpath-file throw |
rot close-file throw 2dup file-status throw bin open-file throw |
rot close-file throw 2dup file-status throw bin open-file throw |
>r 2drop r> |
>r 2drop r> |
recover ( c-addr u ior ) |
iferror ( c-addr u ior ) |
>r 2dup file-status nip 0= r> and throw \ does it really not exist? |
>r 2dup file-status nip 0= r> and throw \ does it really not exist? |
r/w bin create-file throw |
r/w bin create-file throw |
endtry |
then endtry |
block-fid @ IF |
block-fid @ IF |
flush-blocks block-fid @ close-file throw |
flush-blocks block-fid @ close-file throw |
THEN |
THEN |