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forth: add word "LITS"

pull/95/head
Virgil Dupras 4 年之前
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共有 2 個文件被更改,包括 13 次插入3 次删除
  1. +1
    -0
      forth/dictionary.txt
  2. +12
    -3
      forth/forth.asm

+ 1
- 0
forth/dictionary.txt 查看文件

@@ -145,6 +145,7 @@ NOT f -- f Push the logical opposite of f
*** Strings ***
LIT< x -- Read following word and write to HERE as a string
literal.
LITS a -- Write word at addr a as a atring literal.
SCMP a1 a2 -- n Compare strings a1 and a2. See CMP
SLEN a -- n Push length of str at a.



+ 12
- 3
forth/forth.asm 查看文件

@@ -988,16 +988,15 @@ LITN:
ld (HERE), hl
jp next

.db "LIT<"
.db "LITS"
.fill 3
.dw LITN
.db 1 ; IMMEDIATE
LITRD:
LITS:
.dw compiledWord
.dw NUMBER
.dw LIT
.dw WR
.dw WORD
.dw .scpy
.dw EXIT

@@ -1010,6 +1009,16 @@ LITRD:
jp next


.db "LIT<"
.fill 3
.dw LITS
.db 1 ; IMMEDIATE
LITRD:
.dw compiledWord
.dw WORD
.dw LITS
.dw EXIT

.db "(find)"
.fill 1
.dw LITRD


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