version 1.93, 2001/03/18 12:39:33
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version 1.95, 2001/04/30 13:48:56
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Line 431 wordlist constant prefixes
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Line 431 wordlist constant prefixes
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rdrop ; |
rdrop ; |
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: type-prefix ( xt1 xt2 n stack "prefix" -- ) |
: type-prefix ( xt1 xt2 n stack "prefix" -- ) |
create-type |
get-current >r prefixes set-current |
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create-type r> set-current |
does> ( item -- ) |
does> ( item -- ) |
\ initialize item |
\ initialize item |
{ item typ } |
{ item typ } |
Line 481 does> ( item -- )
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Line 482 does> ( item -- )
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prim prim-effect-out prim prim-effect-out-end @ ['] print-declaration map-items ; |
prim prim-effect-out prim prim-effect-out-end @ ['] print-declaration map-items ; |
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: stack-prefix ( stack "prefix" -- ) |
: stack-prefix ( stack "prefix" -- ) |
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get-current >r prefixes set-current |
name tuck nextname create ( stack length ) 2, |
name tuck nextname create ( stack length ) 2, |
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r> set-current |
does> ( item -- ) |
does> ( item -- ) |
2@ { item stack prefix-length } |
2@ { item stack prefix-length } |
item item-name 2@ prefix-length /string item item-name 2! |
item item-name 2@ prefix-length /string item item-name 2! |
Line 1223 warnings @ [IF]
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Line 1226 warnings @ [IF]
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.( parser generated ok ) cr |
.( parser generated ok ) cr |
[THEN] |
[THEN] |
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\ run with out of box gforth 0.5.0 |
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[IFUNDEF] slurp-file |
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: slurp-file ( c-addr1 u1 -- c-addr2 u2 ) |
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\ c-addr1 u1 is the filename, c-addr2 u2 is the file's contents |
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r/o bin open-file throw >r |
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r@ file-size throw abort" file too large" |
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dup allocate throw swap |
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2dup r@ read-file throw over <> abort" could not read whole file" |
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r> close-file throw ; |
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[THEN] |
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: primfilter ( addr u -- ) |
: primfilter ( addr u -- ) |
\ process the string at addr u |
\ process the string at addr u |
over dup rawinput ! dup line-start ! cookedinput ! |
over dup rawinput ! dup line-start ! cookedinput ! |