--- gforth/Attic/kernal.fs 1995/02/09 17:49:57 1.29 +++ gforth/Attic/kernal.fs 1995/02/23 20:17:20 1.31 @@ -918,10 +918,10 @@ Create ??? 0 , 3 c, char ? c, char ? c, : Constant (Constant) , ; : AConstant (Constant) A, ; -: 2CONSTANT - create ( w1 w2 "name" -- ) +: 2Constant + Create ( w1 w2 "name" -- ) 2, - does> ( -- w1 w2 ) + DOES> ( -- w1 w2 ) 2@ ; \ IS Defer What's Defers TO 24feb93py @@ -981,19 +981,20 @@ AVariable current \ object oriented search list 17mar93py \ word list structure: -\ struct -\ 1 cells: field find-method \ xt: ( c_addr u wid -- name-id ) -\ 1 cells: field reveal-method \ xt: ( -- ) -\ 1 cells: field rehash-method \ xt: ( wid -- ) + +struct + 1 cells: field find-method \ xt: ( c_addr u wid -- name-id ) + 1 cells: field reveal-method \ xt: ( -- ) + 1 cells: field rehash-method \ xt: ( wid -- ) \ \ !! what else -\ end-struct wordlist-map-struct +end-struct wordlist-map-struct -\ struct -\ 1 cells: field wordlist-id \ not the same as wid; representation depends on implementation -\ 1 cells: field wordlist-map \ pointer to a wordlist-map-struct -\ 1 cells: field wordlist-link \ link field to other wordlists -\ 1 cells: field wordlist-extend \ points to wordlist extensions (eg hash) -\ end-struct wordlist-struct +struct + 1 cells: field wordlist-id \ not the same as wid; representation depends on implementation + 1 cells: field wordlist-map \ pointer to a wordlist-map-struct + 1 cells: field wordlist-link \ link field to other wordlists + 1 cells: field wordlist-extend \ points to wordlist extensions (eg hash) +end-struct wordlist-struct : f83find ( addr len wordlist -- nfa / false ) @ (f83find) ; @@ -1005,7 +1006,7 @@ AVariable lookup G forth-wordlist G forth-wordlist current T ! : (search-wordlist) ( addr count wid -- nfa / false ) - dup cell+ @ @ execute ; + dup wordlist-map @ find-method @ execute ; : search-wordlist ( addr count wid -- 0 / xt +-1 ) (search-wordlist) dup IF found THEN ; @@ -1039,9 +1040,9 @@ Variable warnings G -1 warnings T ! last? if name>string current @ check-shadow then - current @ cell+ @ cell+ @ execute ; + current @ wordlist-map @ reveal-method @ execute ; -: rehash ( wid -- ) dup cell+ @ cell+ cell+ @ execute ; +: rehash ( wid -- ) dup wordlist-map @ rehash-method @ execute ; : ' ( "name" -- addr ) name sfind 0= if -&13 bounce then ; : ['] ( "name" -- addr ) ' postpone ALiteral ; immediate @@ -1470,6 +1471,7 @@ Defer 'cold ' noop IS 'cold : cold ( -- ) pathstring 2@ process-path pathdirs 2! + 0 0 included-files 2! 'cold argc @ 1 > IF