mirror of
https://github.com/forth-ev/VolksForth.git
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64ed332b12
checked at the end of the Makefile recipe. Also introduces a prebuilt metacompiler metafile.com with integrated fth file include
115 lines
1.5 KiB
Forth
115 lines
1.5 KiB
Forth
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\ *** Block No. 0, Hexblock 0
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\ logging to a text file phz 03jan22
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\ *** Block No. 1, Hexblock 1
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\ load screen phz 25feb22
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Code m+! ( 16b addr -- )
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D W mov W inc W inc A pop A W ) add
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CS ?[ W dec W dec W ) inc ]?
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D pop Next end-code
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: (blk blk @ 0= IF ascii ) parse 2drop THEN ;
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(blk 1 2 +thru ( )
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\ *** Block No. 2, Hexblock 2
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\ log-type log-emit log-cr phz 25feb22
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context @ dos also context !
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\ vocabulary log dos also log definitions
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file logfile
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variable logfcb
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variable logpos 0 ,
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: log-type ( addr count -- ) dup logpos m+!
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2dup (type ds@ -rot logfcb @ lfputs ;
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: log-emit ( char -- ) 1 logpos m+!
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dup (emit logfcb @ fputc ;
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: log-cr ( -- ) 2 logpos m+!
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(cr #cr logfcb @ fputc #lf logfcb @ fputc ;
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\ *** Block No. 3, Hexblock 3
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\ alsologtofile logopen logclose logreopen phz 25feb22
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Output: alsologtofile
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log-emit log-cr log-type (del (page (at (at? ;
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: logopen ( -- )
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isfile push logpos dup 2+ off off
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logfile make isfile@ dup freset logfcb !
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alsologtofile ;
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: logclose ( -- ) display logfcb @ fclose ;
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: logreopen ( -- )
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logfcb @ freset logpos 2@ logfcb @ fseek
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alsologtofile ;
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\ *** Block No. 4, Hexblock 4
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\ phz 25feb22
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\ *** Block No. 5, Hexblock 5
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