VOCABULARY
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VOCABULARY E,L A defining word used in the form: VOCABULARY cccc to create a vocabulary definition cccc. Subsequent use of cccc will make it the CONTEXT vocabulary which is searched first by INTERPRET. The sequence “cccc DEFINITIONS” will also make cccc the CURRENT vocabulary into which new definitions are placed. In fig-FORTH, cccc will be so chained as to include all definitions of the vocabulary in which cccc is itself defined. All vocabularys ultimately chain to Forth. By convention, vocabulary names are to be declared IMMEDIATE
NFA: 0028CF 8A DB 8AH
0028D0 564F4341 42554C41 DB "VOCABULAR"
0028D8 52
0028D9 D9 DB 'Y'+80H
LFA: 0028DA 9E28 DW USER-7
CFA: 0028DC 3C28 VOCAB: DW DOCOL
PFA: 0028DE CB68 DW VTABLE ; VTABLE
0028E0 0B27 DW DUP ; DUP
0028E2 B627 DW CAT ; C@
0028E4 E826 DW SWAP ; SWAP
0028E6 D368 DW ONEP ; 1+
0028E8 B627 DW CAT ; C@
0028EA 6569 DW LESS ; <
0028EC EC25 DW ZEQU ; 0=
0028EE DA21 DW ZBRAN
0028F0 0800 DW VOCA1-$ ; IF
0028F2 0621 0E00 316F DW LIT,14,ERROR ; 14 ERROR
0028F8 VOCA1: ; THEN
0028F8 C36B DW BUILD ; <BUILDS
0028FA CB68 DW VTABLE ; VTABLE
0028FC B627 DW CAT ; C@
0028FE 0B27 DW DUP ; DUP
002900 3469 DW CCOMM ; C,
002902 DF68 DW TWOP ; 2+
002904 CB68 DW VTABLE ; VTABLE
002906 1328 DW CSTOR ; C!
002908 0621 81A0 DW LIT,0A081H ; A081
00290C 2369 DW COMMA ; ,
00290E CB68 DW VTABLE ; VTABLE
002910 DF68 DW TWOP ; 2+
002912 2369 DW COMMA ; ,
002914 0769 DW HERE ; HERE
002916 CF67 4B69 DW FOUR,SUBB ; 4 -
00291A CB68 DW VTABLE ; VTABLE
00291C 0B27 DW DUP ; DUP
00291E B627 DW CAT ; C@
002920 1226 DW PLUS ; +
002922 C767 4B69 DW TWO,SUBB ; 2 -
002926 F027 DW STORE ; !
002928 D36B DW DOES ; DOES>
00292A B627 DOVOC: DW CAT ; C@
00292C CB68 DW VTABLE ; VTABLE
00292E 1226 DW PLUS ; +
002930 BF68 DW CONT ; CONTEXT
002932 F027 DW STORE ; !
002934 1725 DW SEMIS
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NFA: 0068C2 86 DB 86H
0068C3 56544142 4C DB "VTABL"
0068C8 C5 DB 'E'+80H
LFA: 0068C9 B568 DW CONT-10
CFA: 0068CB AB28 VTABLE: DW DOUSE
PFA: 0068CD 24 DB 36
0028B7 0A18 VTAB: DW 180AH ; COLD copies this table
0028B9 81A0 DW 0A081H ; to VTABLE in USER memory
0028BB 5F75 DW VLIST-8 ; Topmost word in FORTH vocab
0028BD 8520 DW AWORDS-8 ; Topmost word in APPLICATION vocab
0028BF F12C DW SP_CFA-12 ; Topmost word in SPELL vocab (In eZ80SPELL.ASM)
0028C1 4C67 DW TWORDS-8 ; Topmost word in TOOLS vocab (In eZ80TOOLS.ASM)
0028C3 00000000 DW 0,0 ; What is limiting the size of this table?
0028C7 VOC_NAME:
0028C7 3629 DW FORTH-8
0028C9 4329 DW APP_VOC-14
0028CB 5A29 DW SPELL_VOC-9
0028CD 772D DW TOOL_VOC-8