version 1.45, 2000/09/23 15:46:56
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version 1.53, 2003/01/26 20:56:37
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Line 25 decimal
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Line 25 decimal
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\ .( 12may93jaw |
\ .( 12may93jaw |
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: .( ( compilation,interpretation "ccc<paren>" -- ) \ core-ext dot-paren |
: .( ( compilation&interpretation "ccc<paren>" -- ) \ core-ext dot-paren |
\G Compilation and interpretation semantics: Parse a string @i{ccc} |
\G Compilation and interpretation semantics: Parse a string @i{ccc} |
\G delimited by a @code{)} (right parenthesis). Display the |
\G delimited by a @code{)} (right parenthesis). Display the |
\G string. This is often used to display progress information during |
\G string. This is often used to display progress information during |
Line 73 decimal
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Line 73 decimal
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\ C" 17may93jaw |
\ C" 17may93jaw |
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: (c") "lit ; |
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: CLiteral |
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postpone (c") here over char+ allot place align ; immediate restrict |
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: C" ( compilation "ccc<quote>" -- ; run-time -- c-addr ) \ core-ext c-quote |
: C" ( compilation "ccc<quote>" -- ; run-time -- c-addr ) \ core-ext c-quote |
\G Compilation: parse a string @i{ccc} delimited by a @code{"} |
\G Compilation: parse a string @i{ccc} delimited by a @code{"} |
\G (double quote). At run-time, return @i{c-addr} which |
\G (double quote). At run-time, return @i{c-addr} which |
Line 123 decimal
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Line 118 decimal
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begin |
begin |
dup r@ >= |
dup r@ >= |
while |
while |
over 2r@ swap -text 0= if |
2dup 2r@ string-prefix? if |
2swap 2drop 2r> 2drop true exit |
2swap 2drop 2r> 2drop true exit |
endif |
endif |
1 /string |
1 /string |
Line 132 decimal
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Line 127 decimal
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\ SOURCE-ID SAVE-INPUT RESTORE-INPUT 11jun93jaw |
\ SOURCE-ID SAVE-INPUT RESTORE-INPUT 11jun93jaw |
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[IFUNDEF] source-id |
: source-id ( -- 0 | -1 | fileid ) \ core-ext,file source-i-d |
: source-id ( -- 0 | -1 | fileid ) \ core-ext,file source-i-d |
\G Return 0 (the input source is the user input device), -1 (the |
\G Return 0 (the input source is the user input device), -1 (the |
\G input source is a string being processed by @code{evaluate}) or |
\G input source is a string being processed by @code{evaluate}) or |
Line 181 decimal
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Line 177 decimal
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r> loadline ! |
r> loadline ! |
>in ! |
>in ! |
false ; |
false ; |
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[THEN] |
\ This things we don't need, but for being complete... jaw |
\ This things we don't need, but for being complete... jaw |
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\ EXPECT SPAN 17may93jaw |
\ EXPECT SPAN 17may93jaw |
Line 240 variable span ( -- c-addr ) \ core-ext
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Line 236 variable span ( -- c-addr ) \ core-ext
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REPEAT |
REPEAT |
drop |
drop |
\ remember udp |
\ remember udp |
udp @ , ; |
udp @ , |
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\ remember dyncode-ptr |
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here ['] noop , compile-prim1 finish-code ; |
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: marker! ( mark -- ) |
: marker! ( mark -- ) |
\ reset included files count; resize will happen on next add-included-file |
\ reset included files count; resize will happen on next add-included-file |
Line 267 variable span ( -- c-addr ) \ core-ext
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Line 265 variable span ( -- c-addr ) \ core-ext
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REPEAT |
REPEAT |
drop |
drop |
\ restore udp and dp |
\ restore udp and dp |
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[IFDEF] forget-dyncode |
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dup cell+ @ forget-dyncode 0= abort" gforth bug" |
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[THEN] |
@ udp ! dp ! |
@ udp ! dp ! |
\ clean up vocabulary stack |
\ clean up vocabulary stack |
0 vp @ 0 |
0 vp @ 0 |