version 1.43, 2005/06/28 06:49:41
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version 1.48, 2006/01/28 17:55:32
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\ miscelleneous words |
\ miscelleneous words |
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\ Copyright (C) 1996,1997,1998,2000,2003,2004 Free Software Foundation, Inc. |
\ Copyright (C) 1996,1997,1998,2000,2003,2004,2005 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 123 AUser CSP
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Line 123 AUser CSP
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2dup r@ read-file throw over <> abort" could not read whole file" |
2dup r@ read-file throw over <> abort" could not read whole file" |
r> close-file throw ; |
r> close-file throw ; |
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: slurp-fid { fid -- addr u } \ gforth |
: slurp-fid ( fid -- addr u ) \ gforth |
\G @var{addr u} is the content of the file @var{fid} |
\G @var{addr u} is the content of the file @var{fid} |
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{ fid } |
0 0 begin ( awhole uwhole ) |
0 0 begin ( awhole uwhole ) |
dup 1024 + dup >r extend-mem ( anew awhole uwhole R: unew ) |
dup 1024 + dup >r extend-mem ( anew awhole uwhole R: unew ) |
rot r@ fid read-file throw ( awhole uwhole uread R: unew ) |
rot r@ fid read-file throw ( awhole uwhole uread R: unew ) |
Line 158 AUser CSP
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Line 159 AUser CSP
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2dup find-name dup if ( c-addr u nt ) |
2dup find-name dup if ( c-addr u nt ) |
nip nip name>comp |
nip nip name>comp |
2dup [comp'] [[ d= if |
2dup [comp'] [[ d= if |
2drop ['] compiler1 is parser1 |
2drop ['] compiler1 is parser1 ['] noop |
else |
else |
['] postpone, |
['] postpone, |
endif |
endif |
Line 199 AUser CSP
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Line 200 AUser CSP
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ur nd - 1- dup { beforep } fsign + nexp 0 max >= and if |
ur nd - 1- dup { beforep } fsign + nexp 0 max >= and if |
\ fixed-point notation |
\ fixed-point notation |
c-addr ur beforep nexp - dup { befored } '0 push-right |
c-addr ur beforep nexp - dup { befored } '0 push-right |
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befored 1+ ur >= if \ <=1 digit left, will be pushed out by '.' |
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rf fabs f2* 0.1e nd s>d d>f f** f> if \ round last digit |
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'1 c-addr befored + 1- c! |
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endif |
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endif |
c-addr beforep 1- befored min dup { beforez } 0 max bl fill |
c-addr beforep 1- befored min dup { beforez } 0 max bl fill |
fsign if |
fsign if |
'- c-addr beforez 1- 0 max + c! |
'- c-addr beforez 1- 0 max + c! |
Line 327 interpret/compile: what's ( interpretati
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Line 333 interpret/compile: what's ( interpretati
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emit |
emit |
loop ; |
loop ; |
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\ w@ and l@ |
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[ifdef] uw@ |
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' uw@ alias w@ ( addr -- u ) |
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' ul@ alias l@ ( addr -- u ) |
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\ ' sw@ alias <w@ ( addr -- n ) \ Open Firmware name |
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[then] |