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collapseos/blk/366
Virgil Dupras 2d9a07d215 blkunpack: don't include trailing empty lines
This was becoming heavy to manage.
2020-06-23 06:52:34 -04:00

14 lines
356 B
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( Read word from C<, copy to WORDBUF, null-terminate, and
return WORDBUF. )
: _wb 0x0e RAM+ ;
: _eot 0x0401 _wb ! _wb ;
: WORD
_wb 1+ TOWORD ( a c )
DUP EOT? IF 2DROP _eot EXIT THEN
BEGIN
OVER C! 1+ C< ( a c )
OVER 0x2e RAM+ = OVER WS? OR
UNTIL ( a c )
SWAP _wb - 1- ( ws len ) _wb C!
EOT? IF _eot ELSE _wb THEN ;