From 67d25d837ac55f28a366c0a3b262e439a6e75fc3 Mon Sep 17 00:00:00 2001 From: Dimitri Sokolyuk Date: Sat, 19 Aug 2017 12:15:28 +0200 Subject: Add AmForth --- amforth-6.5/common/words/digit-q.asm | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 amforth-6.5/common/words/digit-q.asm (limited to 'amforth-6.5/common/words/digit-q.asm') diff --git a/amforth-6.5/common/words/digit-q.asm b/amforth-6.5/common/words/digit-q.asm new file mode 100644 index 0000000..da19b55 --- /dev/null +++ b/amforth-6.5/common/words/digit-q.asm @@ -0,0 +1,24 @@ +; ( c -- (number|) flag ) +; Numeric IO +; tries to convert a character to a number, set flag accordingly + +.if cpu_msp430==1 + HEADER(XT_DIGITQ,6,"digit?",DOCOLON) +.endif + +.if cpu_avr8==1 +VE_DIGITQ: + .dw $ff06 + .db "digit?" + .dw VE_HEAD + .set VE_HEAD = VE_DIGITQ +XT_DIGITQ: + .dw DO_COLON +PFA_DIGITQ: +.endif + .dw XT_TOUPPER + .DW XT_DUP,XT_DOLITERAL,57,XT_GREATER,XT_DOLITERAL,256 + .DW XT_AND,XT_PLUS,XT_DUP,XT_DOLITERAL,320,XT_GREATER + .DW XT_DOLITERAL,263,XT_AND,XT_MINUS,XT_DOLITERAL,48 + .DW XT_MINUS,XT_DUP,XT_BASE,XT_FETCH,XT_ULESS + .DW XT_EXIT -- cgit v1.2.3