X-Git-Url: https://git.rrq.au/?a=blobdiff_plain;ds=inline;f=main.asm;h=8d9c51b77573f2da465b50914b6574acb1f29679;hb=6345a1a92698a72f5865e8e04dbc4bd14858e747;hp=21a911cf164675d6dba7fc201559d3c77fdb43a3;hpb=2cd770b4f9a46cbc7ff07b26f4851bba1ea36a7d;p=rrq%2Fjonasforth.git diff --git a/main.asm b/main.asm index 21a911c..8d9c51b 100644 --- a/main.asm +++ b/main.asm @@ -242,6 +242,15 @@ forth HELLO, 'HELLO' dq NEWLINE dq EXIT +;; The INTERPRET word reads and interprets user input. It's behavior depends on +;; the current STATE. It provides special handling for integers. (TODO) +forth INTERPRET, 'INTERPRET' + dq READ_WORD + dq FIND + dq TCFA + dq EXEC + dq EXIT + ;; .U prints the value on the stack as an unsigned integer in hexadecimal. forth_asm DOTU, '.U' mov [.length], 0 @@ -305,8 +314,8 @@ forth_asm DOTU, '.U' forth MAIN, 'MAIN' dq HELLO - dq READ_WORD, FIND, TCFA, EXEC - dq BRANCH, -8 * 5 + dq INTERPRET + dq BRANCH, -8 * 2 dq TERMINATE segment readable writable