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AVRASM ver. 2.1.52  p16-8.asm Sun Apr 30 20:10:14 2017

p16-8.asm(5): Including file '../../avr8\preamble.inc'
../../avr8\preamble.inc(2): Including file '../../avr8\macros.asm'
../../avr8\macros.asm(6): Including file '../../avr8\user.inc'
../../avr8\preamble.inc(6): Including file '../../avr8/devices/atmega16\device.asm'
../../avr8/devices/atmega16\device.asm(5): Including file '../../avr8/Atmel/Appnotes2\m16def.inc'
p16-8.asm(14): Including file '../../avr8\drivers/usart.asm'
../../avr8\drivers/usart.asm(30): Including file '../../avr8\drivers/usart_common.asm'
../../avr8\drivers/usart_common.asm(11): Including file '../../avr8\drivers/usart-rx-buffer.asm'
../../avr8\drivers/usart_common.asm(24): Including file '../../avr8\words/usart-tx-poll.asm'
../../avr8\drivers/usart_common.asm(29): Including file '../../avr8\words/ubrr.asm'
../../avr8\drivers/usart_common.asm(30): Including file '../../avr8\words/usart.asm'
p16-8.asm(19): Including file '../../avr8\drivers/1wire.asm'
p16-8.asm(21): Including file '../../avr8\amforth.asm'
../../avr8\amforth.asm(12): Including file '../../avr8\drivers/generic-isr.asm'
../../avr8\amforth.asm(14): Including file '../../avr8\dict/rww.inc'
../../avr8\dict/rww.inc(1): Including file '../../avr8\words/mplus.asm'
../../avr8\dict/rww.inc(2): Including file '../../common\words/ud-star.asm'
../../avr8\dict/rww.inc(3): Including file '../../common\words/umax.asm'
../../avr8\dict/rww.inc(4): Including file '../../common\words/umin.asm'
../../avr8\dict/rww.inc(5): Including file '../../avr8\words/immediate-q.asm'
../../avr8\dict/rww.inc(6): Including file '../../avr8\words/name2flags.asm'
../../avr8\dict/rww.inc(13): Including file '../../avr8\dict/appl_2k.inc'
../../avr8\dict/appl_2k.inc(1): Including file '../../avr8\words/d-2star.asm'
../../avr8\dict/appl_2k.inc(2): Including file '../../avr8\words/d-2slash.asm'
../../avr8\dict/appl_2k.inc(3): Including file '../../avr8\words/d-plus.asm'
../../avr8\dict/appl_2k.inc(4): Including file '../../avr8\words/d-minus.asm'
../../avr8\dict/appl_2k.inc(5): Including file '../../avr8\words/d-invert.asm'
../../avr8\dict/appl_2k.inc(6): Including file '../../common\words/u-dot.asm'
../../avr8\dict/appl_2k.inc(7): Including file '../../common\words/u-dot-r.asm'
../../avr8\dict/appl_2k.inc(9): Including file '../../common\words/show-wordlist.asm'
../../avr8\dict/appl_2k.inc(10): Including file '../../common\words/words.asm'
../../avr8\dict/appl_2k.inc(11): Including file '../../avr8\dict/interrupt.inc'
../../avr8\dict/interrupt.inc(8): Including file '../../avr8\words/int-on.asm'
../../avr8\dict/interrupt.inc(9): Including file '../../avr8\words/int-off.asm'
../../avr8\dict/interrupt.inc(10): Including file '../../avr8\words/int-store.asm'
../../avr8\dict/interrupt.inc(11): Including file '../../avr8\words/int-fetch.asm'
../../avr8\dict/interrupt.inc(12): Including file '../../avr8\words/int-trap.asm'
../../avr8\dict/interrupt.inc(14): Including file '../../avr8\words/isr-exec.asm'
../../avr8\dict/interrupt.inc(15): Including file '../../avr8\words/isr-end.asm'
../../avr8\dict/appl_2k.inc(13): Including file '../../common\words/pick.asm'
../../avr8\dict/appl_2k.inc(14): Including file '../../common\words/dot-quote.asm'
../../avr8\dict/appl_2k.inc(15): Including file '../../common\words/squote.asm'
../../avr8\dict/appl_2k.inc(17): Including file '../../avr8\words/fill.asm'
../../avr8\dict/appl_2k.inc(18): Including file '../../avr8\dict/compiler1.inc'
../../avr8\dict/compiler1.inc(2): Including file '../../avr8\words/newest.asm'
../../avr8\dict/compiler1.inc(3): Including file '../../avr8\words/latest.asm'
../../avr8\dict/compiler1.inc(4): Including file '../../common\words/do-create.asm'
../../avr8\dict/compiler1.inc(5): Including file '../../common\words/backslash.asm'
../../avr8\dict/compiler1.inc(6): Including file '../../common\words/l-paren.asm'
../../avr8\dict/compiler1.inc(8): Including file '../../common\words/compile.asm'
../../avr8\dict/compiler1.inc(9): Including file '../../avr8\words/comma.asm'
../../avr8\dict/compiler1.inc(10): Including file '../../common\words/brackettick.asm'
../../avr8\dict/compiler1.inc(13): Including file '../../common\words/literal.asm'
../../avr8\dict/compiler1.inc(14): Including file '../../common\words/sliteral.asm'
../../avr8\dict/compiler1.inc(15): Including file '../../avr8\words/g-mark.asm'
../../avr8\dict/compiler1.inc(16): Including file '../../avr8\words/g-resolve.asm'
../../avr8\dict/compiler1.inc(17): Including file '../../avr8\words/l_mark.asm'
../../avr8\dict/compiler1.inc(18): Including file '../../avr8\words/l_resolve.asm'
../../avr8\dict/compiler1.inc(20): Including file '../../common\words/ahead.asm'
../../avr8\dict/compiler1.inc(21): Including file '../../common\words/if.asm'
../../avr8\dict/compiler1.inc(22): Including file '../../common\words/else.asm'
../../avr8\dict/compiler1.inc(23): Including file '../../common\words/then.asm'
../../avr8\dict/compiler1.inc(24): Including file '../../common\words/begin.asm'
../../avr8\dict/compiler1.inc(25): Including file '../../common\words/while.asm'
../../avr8\dict/compiler1.inc(26): Including file '../../common\words/repeat.asm'
../../avr8\dict/compiler1.inc(27): Including file '../../common\words/until.asm'
../../avr8\dict/compiler1.inc(28): Including file '../../common\words/again.asm'
../../avr8\dict/compiler1.inc(29): Including file '../../common\words/do.asm'
../../avr8\dict/compiler1.inc(30): Including file '../../common\words/loop.asm'
../../avr8\dict/compiler1.inc(31): Including file '../../common\words/plusloop.asm'
../../avr8\dict/compiler1.inc(32): Including file '../../common\words/leave.asm'
../../avr8\dict/compiler1.inc(33): Including file '../../common\words/qdo.asm'
../../avr8\dict/compiler1.inc(34): Including file '../../common\words/endloop.asm'
../../avr8\dict/compiler1.inc(36): Including file '../../common\words/l-from.asm'
../../avr8\dict/compiler1.inc(37): Including file '../../common\words/to-l.asm'
../../avr8\dict/compiler1.inc(38): Including file '../../avr8\words/lp0.asm'
../../avr8\dict/compiler1.inc(39): Including file '../../avr8\words/lp.asm'
../../avr8\dict/compiler1.inc(41): Including file '../../common\words/create.asm'
../../avr8\dict/compiler1.inc(42): Including file '../../avr8\words/header.asm'
../../avr8\dict/compiler1.inc(43): Including file '../../avr8\words/wlscope.asm'
../../avr8\dict/compiler1.inc(44): Including file '../../common\words/reveal.asm'
../../avr8\dict/compiler1.inc(45): Including file '../../avr8\words/does.asm'
../../avr8\dict/compiler1.inc(46): Including file '../../common\words/colon.asm'
../../avr8\dict/compiler1.inc(47): Including file '../../avr8\words/colon-noname.asm'
../../avr8\dict/compiler1.inc(48): Including file '../../common\words/semicolon.asm'
../../avr8\dict/compiler1.inc(49): Including file '../../common\words/right-bracket.asm'
../../avr8\dict/compiler1.inc(50): Including file '../../common\words/left-bracket.asm'
../../avr8\dict/compiler1.inc(51): Including file '../../common\words/variable.asm'
../../avr8\dict/compiler1.inc(52): Including file '../../common\words/constant.asm'
../../avr8\dict/compiler1.inc(53): Including file '../../avr8\words/user.asm'
../../avr8\dict/compiler1.inc(55): Including file '../../common\words/recurse.asm'
../../avr8\dict/compiler1.inc(56): Including file '../../avr8\words/immediate.asm'
../../avr8\dict/compiler1.inc(58): Including file '../../common\words/bracketchar.asm'
../../avr8\dict/compiler1.inc(59): Including file '../../common\words/abort-string.asm'
../../avr8\dict/compiler1.inc(60): Including file '../../common\words/abort.asm'
../../avr8\dict/compiler1.inc(61): Including file '../../common\words/q-abort.asm'
../../avr8\dict/compiler1.inc(63): Including file '../../common\words/get-stack.asm'
../../avr8\dict/compiler1.inc(64): Including file '../../common\words/set-stack.asm'
../../avr8\dict/compiler1.inc(65): Including file '../../common\words/map-stack.asm'
../../avr8\dict/compiler1.inc(66): Including file '../../avr8\words/get-current.asm'
../../avr8\dict/compiler1.inc(67): Including file '../../common\words/get-order.asm'
../../avr8\dict/compiler1.inc(68): Including file '../../common\words/cfg-order.asm'
../../avr8\dict/compiler1.inc(69): Including file '../../avr8\words/compare.asm'
../../avr8\dict/compiler1.inc(70): Including file '../../avr8\words/nfa2lfa.asm'
../../avr8\dict/appl_2k.inc(20): Including file '../../avr8\words/environment.asm'
../../avr8\dict/appl_2k.inc(21): Including file '../../avr8\words/env-wordlists.asm'
../../avr8\dict/appl_2k.inc(22): Including file '../../avr8\words/env-slashpad.asm'
../../avr8\dict/appl_2k.inc(23): Including file '../../common\words/env-slashhold.asm'
../../avr8\dict/appl_2k.inc(24): Including file '../../common\words/env-forthname.asm'
../../avr8\dict/appl_2k.inc(25): Including file '../../common\words/env-forthversion.asm'
../../avr8\dict/appl_2k.inc(26): Including file '../../common\words/env-cpu.asm'
../../avr8\dict/appl_2k.inc(27): Including file '../../avr8\words/env-mcuinfo.asm'
../../avr8\dict/appl_2k.inc(28): Including file '../../common\words/env-usersize.asm'
../../avr8\dict/appl_2k.inc(30): Including file '../../common\words/f_cpu.asm'
../../avr8\dict/appl_2k.inc(31): Including file '../../avr8\words/state.asm'
../../avr8\dict/appl_2k.inc(32): Including file '../../common\words/base.asm'
../../avr8\dict/appl_2k.inc(34): Including file '../../avr8\words/cells.asm'
../../avr8\dict/appl_2k.inc(35): Including file '../../avr8\words/cellplus.asm'
../../avr8\dict/appl_2k.inc(37): Including file '../../common\words/2dup.asm'
../../avr8\dict/appl_2k.inc(38): Including file '../../common\words/2drop.asm'
../../avr8\dict/appl_2k.inc(40): Including file '../../common\words/tuck.asm'
../../avr8\dict/appl_2k.inc(42): Including file '../../common\words/to-in.asm'
../../avr8\dict/appl_2k.inc(43): Including file '../../common\words/pad.asm'
../../avr8\dict/appl_2k.inc(44): Including file '../../common\words/emit.asm'
../../avr8\dict/appl_2k.inc(45): Including file '../../common\words/emitq.asm'
../../avr8\dict/appl_2k.inc(46): Including file '../../common\words/key.asm'
../../avr8\dict/appl_2k.inc(47): Including file '../../common\words/keyq.asm'
../../avr8\dict/appl_2k.inc(49): Including file '../../avr8\words/dp.asm'
../../avr8\dict/appl_2k.inc(50): Including file '../../avr8\words/ehere.asm'
../../avr8\dict/appl_2k.inc(51): Including file '../../avr8\words/here.asm'
../../avr8\dict/appl_2k.inc(52): Including file '../../avr8\words/allot.asm'
../../avr8\dict/appl_2k.inc(54): Including file '../../common\words/bin.asm'
../../avr8\dict/appl_2k.inc(55): Including file '../../common\words/decimal.asm'
../../avr8\dict/appl_2k.inc(56): Including file '../../common\words/hex.asm'
../../avr8\dict/appl_2k.inc(57): Including file '../../common\words/bl.asm'
../../avr8\dict/appl_2k.inc(59): Including file '../../avr8\words/turnkey.asm'
../../avr8\dict/appl_2k.inc(61): Including file '../../avr8\words/slashmod.asm'
../../avr8\dict/appl_2k.inc(62): Including file '../../avr8\words/uslashmod.asm'
../../avr8\dict/appl_2k.inc(63): Including file '../../avr8\words/negate.asm'
../../avr8\dict/appl_2k.inc(64): Including file '../../common\words/slash.asm'
../../avr8\dict/appl_2k.inc(65): Including file '../../common\words/mod.asm'
../../avr8\dict/appl_2k.inc(66): Including file '../../common\words/abs.asm'
../../avr8\dict/appl_2k.inc(67): Including file '../../common\words/min.asm'
../../avr8\dict/appl_2k.inc(68): Including file '../../common\words/max.asm'
../../avr8\dict/appl_2k.inc(69): Including file '../../common\words/within.asm'
../../avr8\dict/appl_2k.inc(71): Including file '../../common\words/to-upper.asm'
../../avr8\dict/appl_2k.inc(72): Including file '../../common\words/to-lower.asm'
../../avr8\dict/appl_2k.inc(74): Including file '../../avr8\words/hld.asm'
../../avr8\dict/appl_2k.inc(75): Including file '../../common\words/hold.asm'
../../avr8\dict/appl_2k.inc(76): Including file '../../common\words/less-sharp.asm'
../../avr8\dict/appl_2k.inc(77): Including file '../../common\words/sharp.asm'
../../avr8\dict/appl_2k.inc(78): Including file '../../common\words/sharp-s.asm'
../../avr8\dict/appl_2k.inc(79): Including file '../../common\words/sharp-greater.asm'
../../avr8\dict/appl_2k.inc(80): Including file '../../common\words/sign.asm'
../../avr8\dict/appl_2k.inc(81): Including file '../../common\words/d-dot-r.asm'
../../avr8\dict/appl_2k.inc(82): Including file '../../common\words/dot-r.asm'
../../avr8\dict/appl_2k.inc(83): Including file '../../common\words/d-dot.asm'
../../avr8\dict/appl_2k.inc(84): Including file '../../common\words/dot.asm'
../../avr8\dict/appl_2k.inc(85): Including file '../../common\words/ud-dot.asm'
../../avr8\dict/appl_2k.inc(86): Including file '../../common\words/ud-dot-r.asm'
../../avr8\dict/appl_2k.inc(87): Including file '../../common\words/ud-slash-mod.asm'
../../avr8\dict/appl_2k.inc(88): Including file '../../common\words/digit-q.asm'
../../avr8\dict/appl_2k.inc(90): Including file '../../avr8\words/do-sliteral.asm'
../../avr8\dict/appl_2k.inc(91): Including file '../../avr8\words/scomma.asm'
../../avr8\dict/appl_2k.inc(92): Including file '../../avr8\words/itype.asm'
../../avr8\dict/appl_2k.inc(93): Including file '../../avr8\words/icount.asm'
../../avr8\dict/appl_2k.inc(94): Including file '../../common\words/cr.asm'
../../avr8\dict/appl_2k.inc(95): Including file '../../common\words/space.asm'
../../avr8\dict/appl_2k.inc(96): Including file '../../common\words/spaces.asm'
../../avr8\dict/appl_2k.inc(97): Including file '../../common\words/type.asm'
../../avr8\dict/appl_2k.inc(98): Including file '../../common\words/tick.asm'
../../avr8\dict/appl_2k.inc(100): Including file '../../common\words/handler.asm'
../../avr8\dict/appl_2k.inc(101): Including file '../../common\words/catch.asm'
../../avr8\dict/appl_2k.inc(102): Including file '../../common\words/throw.asm'
../../avr8\dict/appl_2k.inc(104): Including file '../../common\words/cskip.asm'
../../avr8\dict/appl_2k.inc(105): Including file '../../common\words/cscan.asm'
../../avr8\dict/appl_2k.inc(106): Including file '../../common\words/accept.asm'
../../avr8\dict/appl_2k.inc(107): Including file '../../common\words/refill.asm'
../../avr8\dict/appl_2k.inc(108): Including file '../../common\words/char.asm'
../../avr8\dict/appl_2k.inc(109): Including file '../../common\words/number.asm'
../../avr8\dict/appl_2k.inc(110): Including file '../../common\words/q-sign.asm'
../../avr8\dict/appl_2k.inc(111): Including file '../../common\words/set-base.asm'
../../avr8\dict/appl_2k.inc(112): Including file '../../common\words/to-number.asm'
../../avr8\dict/appl_2k.inc(113): Including file '../../common\words/parse.asm'
../../avr8\dict/appl_2k.inc(114): Including file '../../common\words/source.asm'
../../avr8\dict/appl_2k.inc(115): Including file '../../common\words/slash-string.asm'
../../avr8\dict/appl_2k.inc(116): Including file '../../common\words/parse-name.asm'
../../avr8\dict/appl_2k.inc(117): Including file '../../common\words/find-xt.asm'
../../avr8\dict/appl_2k.inc(119): Including file '../../common\words/quit.asm'
../../avr8\dict/appl_2k.inc(120): Including file '../../common\words/prompt-ok.asm'
../../avr8\dict/appl_2k.inc(121): Including file '../../common\words/prompt-ready.asm'
../../avr8\dict/appl_2k.inc(122): Including file '../../common\words/prompt-error.asm'
../../avr8\dict/appl_2k.inc(123): Including file '../../avr8\words/pause.asm'
../../avr8\dict/appl_2k.inc(124): Including file '../../avr8\words/cold.asm'
../../avr8\dict/appl_2k.inc(125): Including file '../../common\words/warm.asm'
../../avr8\dict/appl_2k.inc(127): Including file '../../avr8\words/sp0.asm'
../../avr8\dict/appl_2k.inc(128): Including file '../../avr8\words/rp0.asm'
../../avr8\dict/appl_2k.inc(129): Including file '../../common\words/depth.asm'
../../avr8\dict/appl_2k.inc(130): Including file '../../common\words/recognize.asm'
../../avr8\dict/appl_2k.inc(131): Including file '../../avr8\words/forth-recognizer.asm'
../../avr8\dict/appl_2k.inc(132): Including file '../../common\words/interpret.asm'
../../avr8\dict/appl_2k.inc(133): Including file '../../common\words/rec-intnum.asm'
../../avr8\dict/appl_2k.inc(134): Including file '../../common\words/rec-find.asm'
../../avr8\dict/appl_2k.inc(135): Including file '../../common\words/dt-null.asm'
../../avr8\dict/appl_2k.inc(137): Including file '../../common\words/q-stack.asm'
../../avr8\dict/appl_2k.inc(138): Including file '../../common\words/ver.asm'
../../avr8\dict/appl_2k.inc(140): Including file '../../common\words/noop.asm'
../../avr8\dict/appl_2k.inc(141): Including file '../../avr8\words/unused.asm'
../../avr8\dict/appl_2k.inc(143): Including file '../../common\words/to.asm'
../../avr8\dict/appl_2k.inc(144): Including file '../../avr8\words/i-cellplus.asm'
../../avr8\dict/appl_2k.inc(146): Including file '../../avr8\words/edefer-fetch.asm'
../../avr8\dict/appl_2k.inc(147): Including file '../../avr8\words/edefer-store.asm'
../../avr8\dict/appl_2k.inc(148): Including file '../../common\words/rdefer-fetch.asm'
../../avr8\dict/appl_2k.inc(149): Including file '../../common\words/rdefer-store.asm'
../../avr8\dict/appl_2k.inc(150): Including file '../../common\words/udefer-fetch.asm'
../../avr8\dict/appl_2k.inc(151): Including file '../../common\words/udefer-store.asm'
../../avr8\dict/appl_2k.inc(152): Including file '../../common\words/defer-store.asm'
../../avr8\dict/appl_2k.inc(153): Including file '../../common\words/defer-fetch.asm'
../../avr8\dict/appl_2k.inc(154): Including file '../../avr8\words/do-defer.asm'
../../avr8\dict/appl_2k.inc(156): Including file '../../common\words/search-wordlist.asm'
../../avr8\dict/appl_2k.inc(157): Including file '../../common\words/traverse-wordlist.asm'
../../avr8\dict/appl_2k.inc(158): Including file '../../common\words/name2string.asm'
../../avr8\dict/appl_2k.inc(159): Including file '../../avr8\words/nfa2cfa.asm'
../../avr8\dict/appl_2k.inc(160): Including file '../../avr8\words/icompare.asm'
../../avr8\dict/appl_2k.inc(162): Including file '../../common\words/star.asm'
../../avr8\dict/appl_2k.inc(163): Including file '../../avr8\words/j.asm'
../../avr8\dict/appl_2k.inc(165): Including file '../../avr8\words/dabs.asm'
../../avr8\dict/appl_2k.inc(166): Including file '../../avr8\words/dnegate.asm'
../../avr8\dict/appl_2k.inc(167): Including file '../../avr8\words/cmove.asm'
../../avr8\dict/appl_2k.inc(168): Including file '../../common\words/2swap.asm'
../../avr8\dict/appl_2k.inc(170): Including file '../../common\words/tib.asm'
../../avr8\dict/appl_2k.inc(172): Including file '../../avr8\words/init-ram.asm'
../../avr8\dict/appl_2k.inc(173): Including file '../../common\words/bounds.asm'
../../avr8\dict/appl_2k.inc(174): Including file '../../common\words/s-to-d.asm'
../../avr8\dict/appl_2k.inc(175): Including file '../../avr8\words/to-body.asm'
../../avr8\amforth.asm(15): Including file 'dict_appl.inc'
dict_appl.inc(3): Including file '../../common\words/dot-s.asm'
dict_appl.inc(4): Including file '../../avr8\words/spirw.asm'
dict_appl.inc(5): Including file '../../avr8\words/n-spi.asm'
dict_appl.inc(6): Including file 'words/applturnkey.asm'
dict_appl.inc(7): Including file '../../avr8\dict/compiler2.inc'
../../avr8\dict/compiler2.inc(8): Including file '../../avr8\words/set-current.asm'
../../avr8\dict/compiler2.inc(9): Including file '../../avr8\words/wordlist.asm'
../../avr8\dict/compiler2.inc(11): Including file '../../avr8\words/forth-wordlist.asm'
../../avr8\dict/compiler2.inc(12): Including file '../../common\words/set-order.asm'
../../avr8\dict/compiler2.inc(13): Including file '../../common\words/set-recognizer.asm'
../../avr8\dict/compiler2.inc(14): Including file '../../common\words/get-recognizer.asm'
../../avr8\dict/compiler2.inc(15): Including file '../../avr8\words/code.asm'
../../avr8\dict/compiler2.inc(16): Including file '../../avr8\words/end-code.asm'
../../avr8\dict/compiler2.inc(17): Including file '../../avr8\words/marker.asm'
../../avr8\dict/compiler2.inc(18): Including file '../../common\words/postpone.asm'
dict_appl.inc(8): Including file '../../avr8\words/2r_fetch.asm'
../../avr8\amforth.asm(23): Including file '../../avr8\amforth-interpreter.asm'
../../avr8\amforth.asm(24): Including file '../../avr8\dict/nrww.inc'
../../avr8\dict/nrww.inc(4): Including file '../../avr8\words/exit.asm'
../../avr8\dict/nrww.inc(5): Including file '../../avr8\words/execute.asm'
../../avr8\dict/nrww.inc(6): Including file '../../avr8\words/dobranch.asm'
../../avr8\dict/nrww.inc(7): Including file '../../avr8\words/docondbranch.asm'
../../avr8\dict/nrww.inc(10): Including file '../../avr8\words/doliteral.asm'
../../avr8\dict/nrww.inc(11): Including file '../../avr8\words/dovariable.asm'
../../avr8\dict/nrww.inc(12): Including file '../../avr8\words/doconstant.asm'
../../avr8\dict/nrww.inc(13): Including file '../../avr8\words/douser.asm'
../../avr8\dict/nrww.inc(14): Including file '../../avr8\words/do-value.asm'
../../avr8\dict/nrww.inc(15): Including file '../../avr8\words/fetch.asm'
../../avr8\dict/nrww.inc(16): Including file '../../avr8\words/store.asm'
../../avr8\dict/nrww.inc(17): Including file '../../avr8\words/cstore.asm'
../../avr8\dict/nrww.inc(18): Including file '../../avr8\words/cfetch.asm'
../../avr8\dict/nrww.inc(19): Including file '../../avr8\words/fetch-u.asm'
../../avr8\dict/nrww.inc(20): Including file '../../avr8\words/store-u.asm'
../../avr8\dict/nrww.inc(23): Including file '../../avr8\words/dup.asm'
../../avr8\dict/nrww.inc(24): Including file '../../avr8\words/qdup.asm'
../../avr8\dict/nrww.inc(25): Including file '../../avr8\words/swap.asm'
../../avr8\dict/nrww.inc(26): Including file '../../avr8\words/over.asm'
../../avr8\dict/nrww.inc(27): Including file '../../avr8\words/drop.asm'
../../avr8\dict/nrww.inc(28): Including file '../../avr8\words/rot.asm'
../../avr8\dict/nrww.inc(29): Including file '../../avr8\words/nip.asm'
../../avr8\dict/nrww.inc(31): Including file '../../avr8\words/r_from.asm'
../../avr8\dict/nrww.inc(32): Including file '../../avr8\words/to_r.asm'
../../avr8\dict/nrww.inc(33): Including file '../../avr8\words/r_fetch.asm'
../../avr8\dict/nrww.inc(36): Including file '../../common\words/not-equal.asm'
../../avr8\dict/nrww.inc(37): Including file '../../avr8\words/equalzero.asm'
../../avr8\dict/nrww.inc(38): Including file '../../avr8\words/lesszero.asm'
../../avr8\dict/nrww.inc(39): Including file '../../avr8\words/greaterzero.asm'
../../avr8\dict/nrww.inc(40): Including file '../../avr8\words/d-greaterzero.asm'
../../avr8\dict/nrww.inc(41): Including file '../../avr8\words/d-lesszero.asm'
../../avr8\dict/nrww.inc(43): Including file '../../avr8\words/true.asm'
../../avr8\dict/nrww.inc(44): Including file '../../avr8\words/zero.asm'
../../avr8\dict/nrww.inc(45): Including file '../../avr8\words/uless.asm'
../../avr8\dict/nrww.inc(46): Including file '../../common\words/u-greater.asm'
../../avr8\dict/nrww.inc(47): Including file '../../avr8\words/less.asm'
../../avr8\dict/nrww.inc(48): Including file '../../avr8\words/greater.asm'
../../avr8\dict/nrww.inc(50): Including file '../../avr8\words/log2.asm'
../../avr8\dict/nrww.inc(51): Including file '../../avr8\words/minus.asm'
../../avr8\dict/nrww.inc(52): Including file '../../avr8\words/plus.asm'
../../avr8\dict/nrww.inc(53): Including file '../../avr8\words/mstar.asm'
../../avr8\dict/nrww.inc(54): Including file '../../avr8\words/umslashmod.asm'
../../avr8\dict/nrww.inc(55): Including file '../../avr8\words/umstar.asm'
../../avr8\dict/nrww.inc(57): Including file '../../avr8\words/invert.asm'
../../avr8\dict/nrww.inc(58): Including file '../../avr8\words/2slash.asm'
../../avr8\dict/nrww.inc(59): Including file '../../avr8\words/2star.asm'
../../avr8\dict/nrww.inc(60): Including file '../../avr8\words/and.asm'
../../avr8\dict/nrww.inc(61): Including file '../../avr8\words/or.asm'
../../avr8\dict/nrww.inc(62): Including file '../../avr8\words/xor.asm'
../../avr8\dict/nrww.inc(64): Including file '../../avr8\words/1plus.asm'
../../avr8\dict/nrww.inc(65): Including file '../../avr8\words/1minus.asm'
../../avr8\dict/nrww.inc(66): Including file '../../common\words/q-negate.asm'
../../avr8\dict/nrww.inc(67): Including file '../../avr8\words/lshift.asm'
../../avr8\dict/nrww.inc(68): Including file '../../avr8\words/rshift.asm'
../../avr8\dict/nrww.inc(69): Including file '../../avr8\words/plusstore.asm'
../../avr8\dict/nrww.inc(71): Including file '../../avr8\words/rpfetch.asm'
../../avr8\dict/nrww.inc(72): Including file '../../avr8\words/rpstore.asm'
../../avr8\dict/nrww.inc(73): Including file '../../avr8\words/spfetch.asm'
../../avr8\dict/nrww.inc(74): Including file '../../avr8\words/spstore.asm'
../../avr8\dict/nrww.inc(76): Including file '../../avr8\words/dodo.asm'
../../avr8\dict/nrww.inc(77): Including file '../../avr8\words/i.asm'
../../avr8\dict/nrww.inc(78): Including file '../../avr8\words/doplusloop.asm'
../../avr8\dict/nrww.inc(79): Including file '../../avr8\words/doloop.asm'
../../avr8\dict/nrww.inc(80): Including file '../../avr8\words/unloop.asm'
../../avr8\dict/nrww.inc(84): Including file '../../avr8\words/cmove_g.asm'
../../avr8\dict/nrww.inc(85): Including file '../../avr8\words/byteswap.asm'
../../avr8\dict/nrww.inc(86): Including file '../../avr8\words/up.asm'
../../avr8\dict/nrww.inc(87): Including file '../../avr8\words/1ms.asm'
../../avr8\dict/nrww.inc(88): Including file '../../avr8\words/2to_r.asm'
../../avr8\dict/nrww.inc(89): Including file '../../avr8\words/2r_from.asm'
../../avr8\dict/nrww.inc(91): Including file '../../avr8\words/store-e.asm'
../../avr8\dict/nrww.inc(92): Including file '../../avr8\words/fetch-e.asm'
../../avr8\dict/nrww.inc(93): Including file '../../avr8\words/store-i.asm'
../../avr8\dict/nrww.inc(97): Including file '../../avr8\words/store-i_nrww.asm'
../../avr8\dict/nrww.inc(99): Including file '../../avr8\words/fetch-i.asm'
../../avr8\dict/nrww.inc(106): Including file '../../avr8\dict/core_2k.inc'
../../avr8\dict/nrww.inc(112): Including file '../../common\words/2literal.asm'
../../avr8\dict/nrww.inc(113): Including file '../../avr8\words/equal.asm'
../../avr8\dict/nrww.inc(114): Including file '../../common\words/num-constants.asm'
../../avr8\amforth.asm(25): Including file 'dict_appl_core.inc'
../../avr8\amforth.asm(36): Including file '../../avr8\amforth-eeprom.inc'
                 
                 
                 ; file see ../template/template.asm. You may want to
                 ; copy that file to this one and edit it afterwards.
                 
                 .include "preamble.inc"
                 
                 .include "macros.asm"
                 
                 .set DICT_COMPILER2 = 0 ;
                 .set cpu_msp430 = 0
                 .set cpu_avr8   = 1
                 
                 .include "user.inc"
                 
                 ; 
                 
                 ; used by the multitasker
                 .set USER_STATE    = 0
                 .set USER_FOLLOWER = 2
                 
                 ; stackpointer, used by mulitasker
                 .set USER_RP      = 4
                 .set USER_SP0     = 6
                 .set USER_SP      = 8
                 
                 ; excpection handling
                 .set USER_HANDLER = 10
                 
                 ; numeric IO
                 .set USER_BASE  = 12
                 
                 ; character IO 
                 .set USER_EMIT  = 14
                 .set USER_EMITQ = 16
                 .set USER_KEY   = 18
                 .set USER_KEYQ  = 20
                 
                 .set USER_SOURCE  = 22
                 .set USER_TO_IN   = 24
                 .set USER_REFILL  = 26
                 
                 .set USER_P_OK    = 28
                 .set USER_P_ERR   = 30
                 .set USER_P_RDY   = 32
                 
                 .set SYSUSERSIZE = 34
                 ; 
                 
                   .def zerol = r2
                   .def zeroh = r3
                   .def upl = r4
                   .def uph = r5
                 
                   .def al  = r6
                   .def ah  = r7
                   .def bl  = r8
                   .def bh  = r9
                 
                 ; internal
                   .def mcu_boot = r10
                   .def isrflag  = r11
                 
                   .def temp4 = r14
                   .def temp5 = r15
                 
                   .def temp0 = r16
                   .def temp1 = r17
                   .def temp2 = r18
                   .def temp3 = r19
                 
                   .def temp6 = r20
                   .def temp7 = r21
                 
                   .def tosl = r24
                   .def tosh = r25
                 
                   .def wl = r22
                   .def wh = r23
                 
                 .macro loadtos
                     ld tosl, Y+
                     ld tosh, Y+
                 .endmacro
                 
                 .macro savetos
                     st -Y, tosh
                     st -Y, tosl
                 .endmacro
                 
                 .macro in_
                 .if (@1 < $40)
                   in @0,@1
                 .else
                   lds @0,@1
                 .endif
                 .endmacro
                 
                 .macro out_
                 .if (@0 < $40)
                   out @0,@1
                 .else
                   sts @0,@1
                 .endif
                 .endmacro
                 
                 .macro sbi_
                 .if (@0 < $40)
                   sbi @0,@1
                 .else
                   in_ @2,@0
                   ori @2,exp2(@1)
                   out_ @0,@2
                 .endif
                 .endmacro
                 
                 .macro cbi_
                 .if (@0 < $40)
                   cbi @0,@1
                 .else
                   in_ @2,@0
                   andi @2,~(exp2(@1))
                   out_ @0,@2
                 .endif
                 .endmacro
                 
                 .macro jmp_
                 	; a more flexible macro
                     .ifdef @0
                     .if (@0-pc > 2040) || (pc-@0>2040)
                 	jmp @0
                 	.else
                 	rjmp @0
                 	.endif
                 	.else
                 	jmp @0
                 	.endif
                 .endmacro
                 .macro call_
                 	; a more flexible macro
                     .ifdef @0
                     .if (@0-pc > 2040) || (pc-@0>2040)
                 	call @0
                 	.else
                 	rcall @0
                 	.endif
                 	.else
                 	call @0
                 	.endif
                 .endmacro
                 
                 ;               F_CPU
                 ;    µsec   16000000   14745600    8000000  1000000
                 ;    1            16      14,74          8        1
                 ;    10          160     147,45         80       10
                 ;    100        1600    1474,56        800      100
                 ;    1000      16000   14745,6        8000     1000
                 ;
                 ; cycles = µsec * f_cpu / 1e6
                 ; n_loops=cycles/5
                 ;
                 ;     cycles already used will be subtracted from the delay
                 ;     the waittime resolution is 1 cycle (delay from exact to +1 cycle)
                 ;     the maximum delay at 20MHz (50ns/clock) is 38350ns
                 ;     waitcount register must specify an immediate register
                 ;
                 ; busy waits a specfied amount of microseconds
                 .macro   delay
                       .set cycles = ( ( @0 * F_CPU ) / 1000000 )
                       .if (cycles > ( 256 * 255 * 4 + 2))
                         .error "MACRO delay - too many cycles to burn"
                       .else
                         .if (cycles > 6)
                           .set  loop_cycles = (cycles / 4)      
                           ldi   zl,low(loop_cycles)
                           ldi   zh,high(loop_cycles)
                           sbiw  Z, 1
                           brne  pc-1
                           .set  cycles = (cycles - (loop_cycles * 4))
                         .endif
                         .if (cycles > 0)
                           .if   (cycles & 4)
                             rjmp  pc+1
                             rjmp  pc+1
                           .endif
                           .if   (cycles & 2)
                             rjmp  pc+1
                           .endif
                           .if   (cycles & 1)
                             nop
                           .endif
                         .endif
                       .endif
                 .endmacro
                 
                 ; portability macros, they come from the msp430 branches
                 
                 .macro DEST
                     .dw @0
                 .endm
                 
                 ; controller specific file selected via include
                 ; directory definition when calling the assembler (-I)
                 .include "device.asm"
                 
                 ; generated automatically, do not edit
                 
                 .list
                 
                 .equ ramstart =  96
                 .equ CELLSIZE = 2
                 .macro readflashcell
                 	lsl zl
                 	rol zh
                 	lpm @0, Z+
                 	lpm @1, Z+
                 .endmacro
                 .macro writeflashcell
                 	lsl zl
                 	rol zh
                 .endmacro
                 .set WANT_TIMER_COUNTER_0 = 0
                 .set WANT_TIMER_COUNTER_1 = 0
                 .set WANT_EXTERNAL_INTERRUPT = 0
                 .set WANT_EEPROM = 0
                 .set WANT_CPU = 0
                 .set WANT_TIMER_COUNTER_2 = 0
                 .set WANT_SPI = 0
                 .set WANT_USART = 0
                 .set WANT_TWI = 0
                 .set WANT_ANALOG_COMPARATOR = 0
                 .set WANT_AD_CONVERTER = 0
                 .set WANT_JTAG = 0
                 .set WANT_BOOT_LOAD = 0
                 .set WANT_PORTA = 0
                 .set WANT_PORTB = 0
                 .set WANT_PORTC = 0
                 .set WANT_PORTD = 0
                 .set WANT_WATCHDOG = 0
                 .equ intvecsize = 2 ; please verify; flash size: 16384 bytes
                 .equ pclen = 2 ; please verify
                 .overlap
                 .org 2
000002 d11b      	 rcall isr ; External Interrupt Request 0
                 .org 4
000004 d119      	 rcall isr ; External Interrupt Request 1
                 .org 6
000006 d117      	 rcall isr ; Timer/Counter2 Compare Match
                 .org 8
000008 d115      	 rcall isr ; Timer/Counter2 Overflow
                 .org 10
00000a d113      	 rcall isr ; Timer/Counter1 Capture Event
                 .org 12
00000c d111      	 rcall isr ; Timer/Counter1 Compare Match A
                 .org 14
00000e d10f      	 rcall isr ; Timer/Counter1 Compare Match B
                 .org 16
000010 d10d      	 rcall isr ; Timer/Counter1 Overflow
                 .org 18
000012 d10b      	 rcall isr ; Timer/Counter0 Overflow
                 .org 20
000014 d109      	 rcall isr ; Serial Transfer Complete
                 .org 22
000016 d107      	 rcall isr ; USART, Rx Complete
                 .org 24
000018 d105      	 rcall isr ; USART Data Register Empty
                 .org 26
00001a d103      	 rcall isr ; USART, Tx Complete
                 .org 28
00001c d101      	 rcall isr ; ADC Conversion Complete
                 .org 30
00001e d0ff      	 rcall isr ; EEPROM Ready
                 .org 32
000020 d0fd      	 rcall isr ; Analog Comparator
                 .org 34
000022 d0fb      	 rcall isr ; 2-wire Serial Interface
                 .org 36
000024 d0f9      	 rcall isr ; External Interrupt Request 2
                 .org 38
000026 d0f7      	 rcall isr ; Timer/Counter0 Compare Match
                 .org 40
000028 d0f5      	 rcall isr ; Store Program Memory Ready
                 .equ INTVECTORS = 21
                 .nooverlap
                 
                 ; compatability layer (maybe empty)
                 .equ EEPE = EEWE
                 .equ EEMPE = EEMWE
                 
                 ; controller data area, environment query mcu-info
                 mcu_info:
                 mcu_ramsize:
000029 0400      	.dw 1024
                 mcu_eepromsize:
00002a 0200      	.dw 512
                 mcu_maxdp:
00002b 3800      	.dw 14336 
                 mcu_numints:
00002c 0015      	.dw 21
                 mcu_name:
00002d 0008      	.dw  8
00002e 5441
00002f 656d
000030 6167
000031 3631      	.db "ATmega16"
                 .set codestart=pc
                 
                 ; some defaults, change them in your application master file
                 ; see template.asm for an example
                 
                 ; enabling Interrupts, disabling them affects
                 ; other settings as well. 
                 .set WANT_INTERRUPTS = 1
                 
                 ; count the number of interrupts individually.
                 ; requires a lot of RAM (one byte per interrupt)
                 ; disabled by default.
                 .set WANT_INTERRUPT_COUNTERS = 0
                 
                 ; receiving is asynchronously, so an interrupt queue is useful.
                 .set WANT_ISR_RX = 1
                 
                 ; case insensitve dictionary lookup.
                 .set WANT_IGNORECASE = 0
                 
                 ; map all memories to one address space. Details in the
                 ; technical guide
                 .set WANT_UNIFIED = 0
                 
                 ; terminal input buffer
                 .set TIB_SIZE  = 90    ; ANS94 needs at least 80 characters per line
                 
                 ; USER variables *in addition* to system ones
                 .set APPUSERSIZE = 10  ; size of application specific user area in bytes
                 
                 ; addresses of various data segments
                 .set rstackstart = RAMEND      ; start address of return stack, grows downward
                 .set stackstart  = RAMEND - 80 ; start address of data stack, grows downward
                 ; change only if you know what to you do
                 .set NUMWORDLISTS = 8 ; number of word lists in the searh order, at least 8
                 .set NUMRECOGNIZERS = 4 ; total number of recognizers, two are always used.
                 
                 ; 10 per mille (1 per cent) is ok.
                 .set BAUD = 38400
                 .set BAUD_MAXERROR = 10
                 
                 ; Dictionary setup
                 .set VE_HEAD = $0000
                 .set VE_ENVHEAD = $0000
                 
                 .set AMFORTH_RO_SEG = NRWW_START_ADDR+1
                 
                 ; cpu clock in hertz
                 .equ F_CPU = 8000000
                 .set BAUD_MAXERROR = 30
                 .equ TIMER_INT = OVF2addr
                 
                 .include "drivers/usart.asm"
                 
                 .equ BAUDRATE_LOW = UBRRL+$20
                 .equ BAUDRATE_HIGH = UBRRH+$20
                 .equ USART_C = UCSRC+$20
                 .equ USART_B = UCSRB+$20
                 .equ USART_A = UCSRA+$20
                 .equ USART_DATA = UDR+$20
                 .equ bm_USARTC_en   = 1 << 7
                 
                 ; some generic constants
                 .equ bm_USART_RXRD = 1 << RXC
                 .equ bm_USART_TXRD = 1 << UDRE
                 .equ bm_ENABLE_TX  = 1 << TXEN
                 .equ bm_ENABLE_RX  = 1 << RXEN
                 .equ bm_ENABLE_INT_RX = 1<<RXCIE
                 .equ bm_ENABLE_INT_TX = 1<<UDRE
                 
                 .equ bm_ASYNC       = 0 << 6
                 .equ bm_SYNC        = 1 << 6
                 .equ bm_NO_PARITY   = 0 << 4
                 .equ bm_EVEN_PARITY = 2 << 4
                 .equ bm_ODD_PARITY  = 3 << 4
                 .equ bm_1STOPBIT    = 0 << 3
                 .equ bm_2STOPBIT    = 1 << 3
                 .equ bm_5BIT        = 0 << 1
                 .equ bm_6BIT        = 1 << 1
                 .equ bm_7BIT        = 2 << 1
                 .equ bm_8BIT        = 3 << 1
                 
                 .include "drivers/usart_common.asm"
                 
                 .set USART_C_VALUE = bm_ASYNC | bm_NO_PARITY | bm_1STOPBIT | bm_8BIT
                 .if WANT_INTERRUPTS == 0
                   .if WANT_ISR_RX == 1
                   .endif
                 .endif
                 
                 .if WANT_ISR_RX == 1
                   .set USART_B_VALUE = bm_ENABLE_TX | bm_ENABLE_RX | bm_ENABLE_INT_RX
                   .include "drivers/usart-rx-buffer.asm"
                 
                 
                 ; sizes have to be powers of 2!
                 .equ usart_rx_size = $10
                 .equ usart_rx_mask = usart_rx_size - 1
                 .dseg
000060            usart_rx_data: .byte usart_rx_size
000070            usart_rx_in:   .byte 1
000071            usart_rx_out:  .byte 1
                 .cseg
                 
                 VE_TO_RXBUF:
000032 ff07          .dw $ff07
000033 723e
000034 2d78
000035 7562
000036 0066          .db ">rx-buf",0
000037 0000          .dw VE_HEAD
                     .set VE_HEAD = VE_TO_RXBUF
                 XT_TO_RXBUF:
000038 0039          .dw PFA_rx_tobuf
                 PFA_rx_tobuf:
000039 2f08          mov temp0, tosl
00003a 9110 0070     lds temp1, usart_rx_in
00003c e6e0          ldi zl, low(usart_rx_data)
00003d e0f0          ldi zh, high(usart_rx_data)
00003e 0fe1          add zl, temp1
00003f 1df3          adc zh, zeroh
000040 8300          st Z, temp0
000041 9513          inc temp1
000042 701f          andi temp1,usart_rx_mask
000043 9310 0070     sts usart_rx_in, temp1
000045 9189
000046 9199          loadtos
000047 940c 1c05     jmp_ DO_NEXT
                 
                 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
                 ; setup with
                 ; ' isr-rx URXCaddr int!
                 VE_ISR_RX:
000049 ff06          .dw $ff06
00004a 7369
00004b 2d72
00004c 7872          .db "isr-rx"
00004d 0032          .dw VE_HEAD
                     .set VE_HEAD = VE_ISR_RX
                 XT_ISR_RX:
00004e 1c01          .dw DO_COLON
                 usart_rx_isr:
00004f 1c3d        .dw XT_DOLITERAL
000050 002c        .dw usart_data
000051 1c98        .dw XT_CFETCH
000052 1cb1        .dw XT_DUP
000053 1c3d        .dw XT_DOLITERAL
000054 0003        .dw 3
000055 1fe0        .dw XT_EQUAL
000056 1c36        .dw XT_DOCONDBRANCH
000057 0059        .dw usart_rx_isr1
000058 0ae0        .dw XT_COLD
                 usart_rx_isr1:
000059 0038        .dw XT_TO_RXBUF
00005a 1c20        .dw XT_EXIT
                 
                 ; ( -- ) Hardware Access
                 ; R( --)
                 ; initialize usart
                 ;VE_USART_INIT_RXBUFFER:
                 ;  .dw $ff0x
                 ;  .db "+usart-buffer"
                 ;  .dw VE_HEAD
                 ;  .set VE_HEAD = VE_USART_INIT_RXBUFFER
                 XT_USART_INIT_RX_BUFFER:
00005b 1c01        .dw DO_COLON
                 PFA_USART_INIT_RX_BUFFER:          ; ( -- )
00005c 1c3d
00005d 004e        .dw XT_DOLITERAL, XT_ISR_RX
00005e 1c3d
00005f 0016        .dw XT_DOLITERAL, URXCaddr
000060 0213        .dw XT_INTSTORE
                 
000061 1c3d        .dw XT_DOLITERAL
000062 0060        .dw usart_rx_data
000063 1c3d        .dw XT_DOLITERAL
000064 0016        .dw usart_rx_size + 6
000065 1d54        .dw XT_ZERO
000066 025d        .dw XT_FILL
000067 1c20        .dw XT_EXIT
                 
                 ; ( -- c)
                 ; MCU
                 ; get 1 character from input queue, wait if needed using interrupt driver
                 VE_RX_BUFFER:
000068 ff06          .dw $ff06
000069 7872
00006a 622d
00006b 6675          .db "rx-buf"
00006c 0049          .dw VE_HEAD
                     .set VE_HEAD = VE_RX_BUFFER
                 XT_RX_BUFFER:
00006d 1c01          .dw DO_COLON
                 PFA_RX_BUFFER:
00006e 0088        .dw XT_RXQ_BUFFER
00006f 1c36        .dw XT_DOCONDBRANCH
000070 006e        .dw PFA_RX_BUFFER
000071 1c3d        .dw XT_DOLITERAL
000072 0071        .dw usart_rx_out
000073 1c98        .dw XT_CFETCH
000074 1cb1        .dw XT_DUP
000075 1c3d        .dw XT_DOLITERAL
000076 0060        .dw usart_rx_data
000077 1d9d        .dw XT_PLUS
000078 1c98        .dw XT_CFETCH
000079 1cc4        .dw XT_SWAP
00007a 1e2f        .dw XT_1PLUS
00007b 1c3d        .dw XT_DOLITERAL
00007c 000f        .dw usart_rx_mask
00007d 1e13        .dw XT_AND
00007e 1c3d        .dw XT_DOLITERAL
00007f 0071        .dw usart_rx_out
000080 1c8d        .dw XT_CSTORE
000081 1c20        .dw XT_EXIT
                 
                 ; ( -- f)  
                 ; MCU
                 ; check if unread characters are in the input queue
                 VE_RXQ_BUFFER:
000082 ff07          .dw $ff07
000083 7872
000084 2d3f
000085 7562
000086 0066          .db "rx?-buf",0
000087 0068          .dw VE_HEAD
                     .set VE_HEAD = VE_RXQ_BUFFER
                 XT_RXQ_BUFFER:
000088 1c01          .dw DO_COLON
                 PFA_RXQ_BUFFER:
000089 0ad8        .dw XT_PAUSE
00008a 1c3d        .dw XT_DOLITERAL
00008b 0071        .dw usart_rx_out
00008c 1c98        .dw XT_CFETCH
00008d 1c3d        .dw XT_DOLITERAL
00008e 0070        .dw usart_rx_in
00008f 1c98        .dw XT_CFETCH
000090 1d13        .dw XT_NOTEQUAL
000091 1c20        .dw XT_EXIT
                 ;  .include "drivers/timer-usart-isr.asm"
                   .set XT_RX  = XT_RX_BUFFER
                   .set XT_RXQ = XT_RXQ_BUFFER
                   .set XT_USART_INIT_RX = XT_USART_INIT_RX_BUFFER
                 .else
                 .endif
                 
                 .include "words/usart-tx-poll.asm"
                 
                 ; MCU
                 ; check availability and send one character to the terminal using register poll
                 VE_TX_POLL:
000092 ff07          .dw $ff07
000093 7874
000094 702d
000095 6c6f
000096 006c          .db "tx-poll",0
000097 0082          .dw VE_HEAD
                     .set VE_HEAD = VE_TX_POLL
                 XT_TX_POLL:
000098 1c01          .dw DO_COLON
                 PFA_TX_POLL:
                   ; wait for data ready
000099 00a6        .dw XT_TXQ_POLL
00009a 1c36        .dw XT_DOCONDBRANCH
00009b 0099        .dw PFA_TX_POLL
                   ; send to usart
00009c 1c3d        .dw XT_DOLITERAL
00009d 002c        .dw USART_DATA
00009e 1c8d        .dw XT_CSTORE
00009f 1c20        .dw XT_EXIT
                 
                 ; ( -- f) MCU
                 ; MCU
                 ; check if a character can be send using register poll
                 VE_TXQ_POLL:
0000a0 ff08          .dw $ff08
0000a1 7874
0000a2 2d3f
0000a3 6f70
0000a4 6c6c          .db "tx?-poll"
0000a5 0092          .dw VE_HEAD
                     .set VE_HEAD = VE_TXQ_POLL
                 XT_TXQ_POLL:
0000a6 1c01          .dw DO_COLON
                 PFA_TXQ_POLL:
0000a7 0ad8        .dw XT_PAUSE
0000a8 1c3d        .dw XT_DOLITERAL
0000a9 002b        .dw USART_A
0000aa 1c98        .dw XT_CFETCH
0000ab 1c3d        .dw XT_DOLITERAL
0000ac 0020        .dw bm_USART_TXRD
0000ad 1e13        .dw XT_AND
0000ae 1c20        .dw XT_EXIT
                 .set XT_TX  = XT_TX_POLL
                 .set XT_TXQ = XT_TXQ_POLL
                 .set XT_USART_INIT_TX = 0
                 
                 .include "words/ubrr.asm"
                 
                 ; MCU
                 ; returns usart UBRR settings
                 VE_UBRR:
0000af ff04        .dw $ff04
0000b0 6275
0000b1 7272        .db "ubrr"
0000b2 00a0        .dw VE_HEAD
                   .set VE_HEAD = VE_UBRR
                 XT_UBRR:
0000b3 1c6f        .dw PFA_DOVALUE1
                 PFA_UBRR:          ; ( -- )
0000b4 0082        .dw EE_UBRRVAL
0000b5 0c3b        .dw XT_EDEFERFETCH
0000b6 0c45        .dw XT_EDEFERSTORE
                 .include "words/usart.asm"
                 
                 ; MCU
                 ; initialize usart
                 VE_USART:
0000b7 ff06        .dw $ff06
0000b8 752b
0000b9 6173
0000ba 7472        .db "+usart"
0000bb 00af        .dw VE_HEAD
                   .set VE_HEAD = VE_USART
                 XT_USART:
0000bc 1c01        .dw DO_COLON
                 PFA_USART:          ; ( -- )
                 
0000bd 1c3d        .dw XT_DOLITERAL
0000be 0098        .dw USART_B_VALUE
0000bf 1c3d        .dw XT_DOLITERAL
0000c0 002a        .dw USART_B
0000c1 1c8d        .dw XT_CSTORE
                 
0000c2 1c3d        .dw XT_DOLITERAL
0000c3 0006        .dw USART_C_VALUE
0000c4 1c3d        .dw XT_DOLITERAL
0000c5 00c0        .dw USART_C | bm_USARTC_en
0000c6 1c8d        .dw XT_CSTORE
                 
0000c7 00b3        .dw XT_UBRR
0000c8 1cb1        .dw XT_DUP
0000c9 1ef9        .dw XT_BYTESWAP
0000ca 1c3d        .dw XT_DOLITERAL
0000cb 0040        .dw BAUDRATE_HIGH
0000cc 1c8d        .dw XT_CSTORE
0000cd 1c3d        .dw XT_DOLITERAL
0000ce 0029        .dw BAUDRATE_LOW
0000cf 1c8d        .dw XT_CSTORE
                 .if XT_USART_INIT_RX!=0
0000d0 005b        .dw XT_USART_INIT_RX
                 .endif
                 .if XT_USART_INIT_TX!=0
                 .endif
                 
0000d1 1c20        .dw XT_EXIT
                 
                 ; settings for 1wire interface
                 .equ OW_PORT=PORTB
                 .EQU OW_BIT=4
                 .include "drivers/1wire.asm"
                 
                 ;   B. J. Rodriguez (MSP 430)
                 ;   Matthias Trute (AVR Atmega)
                 ; COPYRIGHT
                 ;   (c) 2012 Bradford J. Rodriguez for the 430 code and API
                 
                 ;  adapted 430 assembly code to AVR
                 ;  wishlist: 
                 ;     use a configurable pin at runtime, compatible with bitnames.frt
                 ;     no external pull up, no external power supply for devices
                 ;     ???
                 ;
                 ;.EQU OW_BIT=4
                 ;.equ OW_PORT=PORTE
                 .set OW_DDR=(OW_PORT-1)
                 .set OW_PIN=(OW_DDR-1)
                 
                 ;****f* 1W.RESET
                 ; NAME
                 ;   1W.RESET
                 ; SYNOPSIS
                 ;   1W.RESET ( -- f )  Initialize 1-wire devices; return true if present
                 ; DESCRIPTION
                 ;   This configures the port pin used by the 1-wire interface, and then
                 ;   sends an "initialize" sequence to the 1-wire devices.  If any device
                 ;   is present, it will be detected.
                 ;
                 ;   Timing, per DS18B20 data sheet:
                 ;   a) Output "0" (drive output low) for >480 usec.
                 ;   b) Output "1" (let output float).
                 ;   c) After 15 to 60 usec, device will drive pin low for 60 to 240 usec.
                 ;      So, wait 75 usec and sample input.
                 ;   d) Leave output high (floating) for at least 480 usec.
                 ;******
                 ; ( -- f )
                 ; Hardware
                 ; Initialize 1-wire devices; return true if present
                 VE_OW_RESET:
0000d2 ff08          .dw $ff08
0000d3 7731
0000d4 722e
0000d5 7365
0000d6 7465          .db "1w.reset"
0000d7 00b7          .dw VE_HEAD
                     .set VE_HEAD = VE_OW_RESET
                 XT_OW_RESET:
0000d8 00d9          .dw PFA_OW_RESET
                 PFA_OW_RESET:
0000d9 939a
0000da 938a          savetos
                     ; setup to output
0000db 9abc          sbi OW_DDR, OW_BIT
                     ; Pull output low
0000dc 98c4          cbi OW_PORT, OW_BIT
                     ; Delay >480 usec        
0000dd ece0
0000de e0f3
0000df 9731
0000e0 f7f1          DELAY   480
                     ; Critical timing period, disable interrupts.
0000e1 b71f          in temp1, SREG
0000e2 94f8          cli
                     ; Pull output high
0000e3 9ac4          sbi OW_PORT, OW_BIT
                     ; make pin input, sends "1"
0000e4 98bc          cbi OW_DDR, OW_BIT 
0000e5 e8e0
0000e6 e0f0
0000e7 9731
0000e8 f7f1          DELAY   64 ; delayB
                     ; Sample input pin, set TOS if input is zero
0000e9 b386          in tosl, OW_PIN
0000ea ff84          sbrs tosl, OW_BIT
0000eb ef9f          ser  tosh
                     ; End critical timing period, enable interrupts
0000ec bf1f          out SREG, temp1
                     ; release bus
0000ed 98bc          cbi OW_DDR, OW_BIT
0000ee 98c4          cbi OW_PORT, OW_BIT
                 
                     ; Delay rest of 480 usec 
0000ef e4e0
0000f0 e0f3
0000f1 9731
0000f2 f7f1          DELAY   416
                     ; we now have the result flag in TOS        
0000f3 2f89          mov tosl, tosh
0000f4 940c 1c05     jmp_ DO_NEXT
                     
                 ;****f* 1W.SLOT
                 ; NAME
                 ;   1W.SLOT
                 ; SYNOPSIS
                 ;   1W.SLOT ( c -- c' ) Write and read one bit to/from 1-wire.
                 ; DESCRIPTION
                 ;   The "touch byte" function is described in Dallas App Note 74.
                 ;   It outputs a byte to the 1-wire pin, LSB first, and reads back
                 ;   the state of the 1-wire pin after a suitable delay.
                 ;   To read a byte, output $FF and read the reply data.
                 ;   To write a byte, output that byte and discard the reply.
                 ;
                 ;   This function performs one bit of the "touch" operation --
                 ;   one read/write "slot" in Dallas jargon.  Perform this eight
                 ;   times in a row to get the "touch byte" function.
                 ;
                 ; PARAMETERS
                 ;   The input parameter is xxxxxxxxbbbbbbbo where
                 ;   'xxxxxxxx' are don't cares,
                 ;   'bbbbbbb' are bits to be shifted down, and
                 ;   'o' is the bit to be output in the slot.  This must be 1
                 ;   to create a read slot.
                 ;
                 ;   The returned value is xxxxxxxxibbbbbbb where
                 ;   'xxxxxxxx' are not known (the input shifted down 1 position),
                 ;   'i' is the bit read during the slot.  This has no meaning
                 ;   if it was a write slot.
                 ;   'bbbbbbb' are the 7 input bits, shifted down one position.
                 ;
                 ;   This peculiar parameter usage allows OWTOUCH to be written as
                 ;     OWSLOT OWSLOT OWSLOT OWSLOT OWSLOT OWSLOT OWSLOT OWSLOT 
                 ;
                 ; NOTES 
                 ;   Interrupts are disabled during each bit.
                 
                 ;   Timing, per DS18B20 data sheet:
                 ;   a) Output "0" for start period.  (> 1 us, < 15 us, typ. 6 us*)
                 ;   b) Output data bit (0 or 1), open drain 
                 ;   c) After MS from start of cycle, sample input (15 to 60 us, typ. 25 us*)
                 ;   d) After write-0 period from start of cycle, output "1" (>60 us)
                 ;   e) After recovery period, loop or return. (> 1 us)
                 ;   For writes, DS18B20 samples input 15 to 60 usec from start of cycle.
                 ;   * "Typical" values are per App Note 132 for a 300m cable length.
                 
                 ;   ---------        -------------------------------
                 ;            \      /                        /
                 ;             ------------------------------- 
                 ;            a      b          c             d     e
                 ;            |  6us |   19us   |    35us     | 2us |
                 ;******
                 ; ( c -- c' )
                 ; Hardware
                 ; Write and read one bit to/from 1-wire.
                 VE_OW_SLOT:
0000f6 ff07          .dw $ff07
0000f7 7731
0000f8 732e
0000f9 6f6c
0000fa 0074          .db "1w.slot",0
0000fb 00d2          .dw VE_HEAD
                     .set VE_HEAD = VE_OW_SLOT
                 XT_OW_SLOT:
0000fc 00fd          .dw PFA_OW_SLOT
                 PFA_OW_SLOT:
                     ; pull low
0000fd 98c4          cbi OW_PORT, OW_BIT
0000fe 9abc          sbi OW_DDR, OW_BIT
                     ; disable interrupts
0000ff b71f          in temp1, SREG
000100 94f8          cli
000101 e0ec
000102 e0f0
000103 9731
000104 f7f1          DELAY   6 ; DELAY A
                     ; check bit
000105 9488          clc
000106 9587          ror tosl
000107 f410          brcc PFA_OW_SLOT0 ; a 0 keeps the bus low
                       ; release bus, a 1 is written
000108 9ac4            sbi OW_PORT, OW_BIT
000109 98bc            cbi OW_DDR, OW_BIT
                 PFA_OW_SLOT0:
                     ; sample the input (no action required if zero)
00010a e1e2
00010b e0f0
00010c 9731
00010d f7f1          DELAY 9   ; wait DELAY E to sample
00010e b306          in temp0, OW_PIN
00010f fd04          sbrc temp0, OW_BIT
000110 6880          ori tosl, $80
                 
000111 e6e6
000112 e0f0
000113 9731
000114 f7f1          DELAY   51 ; DELAY B
000115 9ac4          sbi OW_PORT, OW_BIT ; release bus
000116 98bc          cbi OW_DDR, OW_BIT
000117 e0e4
000118 e0f0
000119 9731
00011a f7f1          delay 2
                     ; re-enable interrupts
00011b bf1f          out SREG, temp1
00011c 940c 1c05     jmp_ DO_NEXT
                 
                 .include "amforth.asm"
                 
                 ;;;;
                 ;;;; GPL V2 (only)
                 
                 .set AMFORTH_NRWW_SIZE=(FLASHEND-AMFORTH_RO_SEG)*2
                 
                 .set corepc = pc
                 .org $0000
000000 940c 0ae1   jmp_ PFA_COLD
                 
                 .org corepc
                 .include "drivers/generic-isr.asm"
                 
                 .eseg
000000           intvec: .byte INTVECTORS * CELLSIZE
                 .dseg
000072           intcnt: .byte INTVECTORS
                 .cseg
                 
                 ; interrupt routine gets called (again) by rcall! This gives the
                 ; address of the int-vector on the stack.
                 isr:
00011e 920a          st -Y, r0
00011f b60f          in r0, SREG
000120 920a          st -Y, r0
                 .if (pclen==3)
                 .endif
000121 900f          pop r0
000122 900f          pop r0          ; = intnum * intvectorsize + 1 (address following the rcall)
000123 940a          dec r0
                 .if intvecsize == 1 ;
                 .endif
000124 2cb0          mov isrflag, r0
000125 93ff          push zh
000126 93ef          push zl
000127 e7e2          ldi zl, low(intcnt)
000128 e0f0          ldi zh, high(intcnt)
000129 9406          lsr r0 ; we use byte addresses in the counter array, not words
00012a 0de0          add zl, r0
00012b 1df3          adc zh, zeroh
00012c 8000          ld r0, Z
00012d 9403          inc r0
00012e 8200          st Z, r0
00012f 91ef          pop zl
000130 91ff          pop zh
                 
000131 9009          ld r0, Y+
000132 be0f          out SREG, r0
000133 9009          ld r0, Y+
000134 9508          ret ; returns the interrupt, the rcall stack frame is removed!
                     ; no reti here, see words/isr-end.asm
                 ; lower part of the dictionary
                 .include "dict/rww.inc"
                 
                 
                 ; Arithmetics
                 ; add a number to a double cell
                 VE_MPLUS:
000135 ff02          .dw $ff02
000136 2b6d          .db "m+"
000137 00f6          .dw VE_HEAD
                     .set VE_HEAD = VE_MPLUS
                 XT_MPLUS:
000138 1c01          .dw DO_COLON
                 PFA_MPLUS:
000139 0dee          .dw XT_S2D
00013a 019c          .dw XT_DPLUS
00013b 1c20          .dw XT_EXIT
                 .include "words/ud-star.asm"
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_UDSTAR:
00013c ff03          .dw $ff03
00013d 6475
../../common\words/ud-star.asm(9): warning: .cseg .db misalignment - padding zero byte
00013e 002a          .db "ud*"
00013f 0135          .dw VE_HEAD
                     .set VE_HEAD = VE_UDSTAR
                 XT_UDSTAR:
000140 1c01          .dw DO_COLON
                 PFA_UDSTAR:
                 
                 .endif
                 ;Z UD*      ud1 d2 -- ud3      32*16->32 multiply
                 ;   XT_DUP >R UM* DROP  XT_SWAP R> UM* ROT + ;
                 
000141 1cb1
000142 1cff
000143 1de0
000144 1cd9              .DW XT_DUP,XT_TO_R,XT_UMSTAR,XT_DROP
000145 1cc4
000146 1cf6
000147 1de0
000148 1ce1
000149 1d9d
00014a 1c20              .DW XT_SWAP,XT_R_FROM,XT_UMSTAR,XT_ROT,XT_PLUS,XT_EXIT
                 .include "words/umax.asm"
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_UMAX:
00014b ff04          .dw $ff04
00014c 6d75
00014d 7861          .db "umax"
00014e 013c          .dw VE_HEAD
                     .set VE_HEAD = VE_UMAX
                 XT_UMAX:
00014f 1c01          .dw DO_COLON
                 PFA_UMAX:
                 .endif
                 
000150 05eb
000151 1d5c              .DW XT_2DUP,XT_ULESS
000152 1c36      	.dw XT_DOCONDBRANCH
000153 0155      	 DEST(UMAX1)
000154 1cc4              .DW XT_SWAP
000155 1cd9      UMAX1:  .DW XT_DROP
000156 1c20      	.dw XT_EXIT
                 .include "words/umin.asm"
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_UMIN:
000157 ff04          .dw $ff04
000158 6d75
000159 6e69          .db "umin"
00015a 014b          .dw VE_HEAD
                     .set VE_HEAD = VE_UMIN
                 XT_UMIN:
00015b 1c01          .dw DO_COLON
                 PFA_UMIN:
                 .endif
00015c 05eb
00015d 1d67              .DW XT_2DUP,XT_UGREATER
00015e 1c36      	.dw XT_DOCONDBRANCH
00015f 0161      	DEST(UMIN1)
000160 1cc4              .DW XT_SWAP
000161 1cd9      UMIN1:  .DW XT_DROP
000162 1c20      	.dw XT_EXIT
                 .include "words/immediate-q.asm"
                 
                 ; Tools
                 ; return +1 if immediate, -1 otherwise, flag from name>flags
                 ;VE_IMMEDIATEQ:
                 ;    .dw $ff06
                 ;    .db "immediate?"
                 ;    .dw VE_HEAD
                 ;    .set VE_HEAD = VE_IMMEDIATEQ
                 XT_IMMEDIATEQ:
000163 1c01          .dw DO_COLON
                 PFA_IMMEDIATEQ:
000164 1c3d          .dw XT_DOLITERAL
000165 8000          .dw $8000
000166 1e13          .dw XT_AND
000167 1d1a          .dw XT_ZEROEQUAL
000168 1c36          .dw XT_DOCONDBRANCH
000169 016c          DEST(IMMEDIATEQ1)
00016a 1fe7           .dw XT_ONE
00016b 1c20           .dw XT_EXIT
                 IMMEDIATEQ1:
                     ; not immediate
00016c 1d4b          .dw XT_TRUE
00016d 1c20          .dw XT_EXIT
                 .include "words/name2flags.asm"
                 
                 ; Tools
                 ; get the flags from a name token
                 VE_NAME2FLAGS:
00016e ff0a          .dw $ff0a
00016f 616e
000170 656d
000171 663e
000172 616c
000173 7367          .db "name>flags"
000174 0157          .dw VE_HEAD
                     .set VE_HEAD = VE_NAME2FLAGS
                 XT_NAME2FLAGS:
000175 1c01          .dw DO_COLON
                 PFA_NAME2FLAGS:
000176 1fcb          .dw XT_FETCHI ; skip to link field
000177 1c3d          .dw XT_DOLITERAL
000178 ff00          .dw $ff00
000179 1e13          .dw XT_AND
00017a 1c20          .dw XT_EXIT
                 
                 .if AMFORTH_NRWW_SIZE > 8000
                 .elif AMFORTH_NRWW_SIZE > 4000
                 .elif AMFORTH_NRWW_SIZE > 2000
                 .include "dict/appl_2k.inc"
                 
                 
                 ; Arithmetics
                 ; shift a double cell left
                 VE_D2STAR:
00017b ff03          .dw $ff03
00017c 3264
00017d 002a          .db "d2*",0
00017e 016e          .dw VE_HEAD
                     .set VE_HEAD = VE_D2STAR
                 XT_D2STAR:
00017f 0180          .dw PFA_D2STAR
                 PFA_D2STAR:
000180 9109          ld temp0, Y+
000181 9119          ld temp1, Y+
000182 0f00          lsl temp0
000183 1f11          rol temp1
000184 1f88          rol tosl
000185 1f99          rol tosh
000186 931a          st -Y, temp1
000187 930a          st -Y, temp0
000188 940c 1c05     jmp_ DO_NEXT
                 .include "words/d-2slash.asm"
                 
                 ; Arithmetics
                 ; shift a double cell value right
                 VE_D2SLASH:
00018a ff03          .dw $ff03
00018b 3264
00018c 002f          .db "d2/",0
00018d 017b          .dw VE_HEAD
                     .set VE_HEAD = VE_D2SLASH
                 XT_D2SLASH:
00018e 018f          .dw PFA_D2SLASH
                 PFA_D2SLASH:
00018f 9109          ld temp0, Y+
000190 9119          ld temp1, Y+
000191 9595          asr tosh
000192 9587          ror tosl
000193 9517          ror temp1
000194 9507          ror temp0
000195 931a          st -Y, temp1
000196 930a          st -Y, temp0
000197 940c 1c05     jmp_ DO_NEXT
                 .include "words/d-plus.asm"
                 
                 ; Arithmetics
                 ; add 2 double cell values
                 VE_DPLUS:
000199 ff02          .dw $ff02
00019a 2b64          .db "d+"
00019b 018a          .dw VE_HEAD
                     .set VE_HEAD = VE_DPLUS
                 XT_DPLUS:
00019c 019d          .dw PFA_DPLUS
                 PFA_DPLUS:
00019d 9129          ld temp2, Y+
00019e 9139          ld temp3, Y+
                 
00019f 90e9          ld temp4, Y+
0001a0 90f9          ld temp5, Y+
0001a1 9149          ld temp6, Y+
0001a2 9159          ld temp7, Y+
                 
0001a3 0f24          add temp2, temp6
0001a4 1f35          adc temp3, temp7
0001a5 1d8e          adc tosl, temp4
0001a6 1d9f          adc tosh, temp5
                     
0001a7 933a          st -Y, temp3
0001a8 932a          st -Y, temp2
0001a9 940c 1c05     jmp_ DO_NEXT
                 .include "words/d-minus.asm"
                 
                 ; Arithmetics
                 ; subtract d2 from d1 
                 VE_DMINUS:
0001ab ff02          .dw $ff02
0001ac 2d64          .db "d-"
0001ad 0199          .dw VE_HEAD
                     .set VE_HEAD = VE_DMINUS
                 XT_DMINUS:
0001ae 01af          .dw PFA_DMINUS
                 PFA_DMINUS:
0001af 9129          ld temp2, Y+
0001b0 9139          ld temp3, Y+
                 
0001b1 90e9          ld temp4, Y+
0001b2 90f9          ld temp5, Y+
0001b3 9149          ld temp6, Y+
0001b4 9159          ld temp7, Y+
                 
0001b5 1b42          sub temp6, temp2
0001b6 0b53          sbc temp7, temp3
0001b7 0ae8          sbc temp4, tosl
0001b8 0af9          sbc temp5, tosh
                 
0001b9 935a          st -Y, temp7
0001ba 934a          st -Y, temp6
0001bb 01c7          movw tosl, temp4
0001bc 940c 1c05     jmp_ DO_NEXT
                 .include "words/d-invert.asm"
                 
                 ; Arithmetics
                 ; invert all bits in the double cell value
                 VE_DINVERT:
0001be ff07          .dw $ff07
0001bf 6964
0001c0 766e
0001c1 7265
0001c2 0074          .db "dinvert",0
0001c3 01ab          .dw VE_HEAD
                     .set VE_HEAD = VE_DINVERT
                 XT_DINVERT:
0001c4 01c5          .dw PFA_DINVERT
                 PFA_DINVERT:
0001c5 9109          ld temp0, Y+
0001c6 9119          ld temp1, Y+
0001c7 9580          com tosl
0001c8 9590          com tosh
0001c9 9500          com temp0
0001ca 9510          com temp1
0001cb 931a          st -Y, temp1
0001cc 930a          st -Y, temp0
0001cd 940c 1c05     jmp_ DO_NEXT
                 .include "words/u-dot.asm"
                 
                 ; Numeric IO
                 ; unsigned PNO with single cell numbers
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_UDOT:
0001cf ff02          .dw $ff02
0001d0 2e75          .db "u."
0001d1 01be          .dw VE_HEAD
                     .set VE_HEAD = VE_UDOT
                 XT_UDOT:
0001d2 1c01          .dw DO_COLON
                 PFA_UDOT:
                 .endif
0001d3 1d54          .dw XT_ZERO
0001d4 07b1          .dw XT_UDDOT
0001d5 1c20          .dw XT_EXIT
                 ; : u.        ( us -- )    0 ud. ;
                 .include "words/u-dot-r.asm"
                 
                 ; Numeric IO
                 ; unsigned PNO with single cells numbers, right aligned in width w
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 
                 
                 VE_UDOTR:
0001d6 ff03          .dw $ff03
0001d7 2e75
0001d8 0072          .db "u.r",0
0001d9 01cf          .dw VE_HEAD
                     .set VE_HEAD = VE_UDOTR
                 XT_UDOTR:
0001da 1c01          .dw DO_COLON
                 PFA_UDOTR:
                 .endif
0001db 1d54          .dw XT_ZERO
0001dc 1cc4          .dw XT_SWAP
0001dd 07ba          .dw XT_UDDOTR
0001de 1c20          .dw XT_EXIT
                 ; : u.r       ( s n -- )   0 swap ud.r ;
                 
                 .include "words/show-wordlist.asm"
                 
                 ; Tools
                 ; prints the name of the words in a wordlist
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_SHOWWORDLIST:
0001df ff0d          .dw $ff0d
0001e0 6873
0001e1 776f
0001e2 772d
0001e3 726f
0001e4 6c64
0001e5 7369
0001e6 0074          .db "show-wordlist",0
0001e7 01d6          .dw VE_HEAD
                     .set VE_HEAD = VE_SHOWWORDLIST
                 XT_SHOWWORDLIST:
0001e8 1c01          .dw DO_COLON
                 PFA_SHOWWORDLIST:
                 .endif
0001e9 1c3d          .dw XT_DOLITERAL
0001ea 01ee          .dw XT_SHOWWORD
0001eb 1cc4          .dw XT_SWAP
0001ec 0cde          .dw XT_TRAVERSEWORDLIST
0001ed 1c20          .dw XT_EXIT
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 XT_SHOWWORD:
0001ee 1c01          .dw DO_COLON
                 PFA_SHOWWORD:
                 .endif
0001ef 0cf9          .dw XT_NAME2STRING
0001f0 0827          .dw XT_ITYPE
0001f1 0869          .dw XT_SPACE         ; ( -- addr n)
0001f2 1d4b          .dw XT_TRUE
0001f3 1c20          .dw XT_EXIT
                 .include "words/words.asm"
                 
                 ; Tools
                 ; prints a list of all (visible) words in the dictionary
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 
                 
                 VE_WORDS:
0001f4 ff05          .dw $ff05
0001f5 6f77
0001f6 6472
0001f7 0073          .db "words",0
0001f8 01df          .dw VE_HEAD
                     .set VE_HEAD = VE_WORDS
                 XT_WORDS:
0001f9 1c01          .dw DO_COLON
                 PFA_WORDS:
                 .endif
0001fa 1c3d          .dw XT_DOLITERAL
0001fb 0042          .dw CFG_ORDERLISTLEN+2
0001fc 1f5f          .dw XT_FETCHE
0001fd 01e8          .dw XT_SHOWWORDLIST
0001fe 1c20          .dw XT_EXIT
                 .include "dict/interrupt.inc"
                 
                 .if WANT_INTERRUPTS == 1
                 
                 .if WANT_INTERRUPT_COUNTERS == 1
                 .endif
                 
                 .include "words/int-on.asm"
                 
                 ; Interrupt
                 ; turns on all interrupts
                 VE_INTON:
0001ff ff04          .dw $ff04
000200 692b
000201 746e          .db "+int"
000202 01f4          .dw VE_HEAD
                     .set VE_HEAD = VE_INTON
                 XT_INTON:
000203 0204          .dw PFA_INTON
                 PFA_INTON:
000204 9478          sei
000205 940c 1c05     jmp_ DO_NEXT
                 .include "words/int-off.asm"
                 
                 ; Interrupt
                 ; turns off all interrupts 
                 VE_INTOFF:
000207 ff04          .dw $ff04
000208 692d
000209 746e          .db "-int"
00020a 01ff          .dw VE_HEAD
                     .set VE_HEAD = VE_INTOFF
                 XT_INTOFF:
00020b 020c          .dw PFA_INTOFF
                 PFA_INTOFF:
00020c 94f8          cli
00020d 940c 1c05     jmp_ DO_NEXT
                 .include "words/int-store.asm"
                 
                 ; Interrupt
                 ; stores XT as interrupt vector i
                 VE_INTSTORE:
00020f ff04          .dw $ff04
000210 6e69
000211 2174          .db "int!"
000212 0207          .dw VE_HEAD
                     .set VE_HEAD = VE_INTSTORE
                 XT_INTSTORE:
000213 1c01          .dw DO_COLON
                 PFA_INTSTORE:
000214 1c3d          .dw XT_DOLITERAL
000215 0000          .dw intvec
000216 1d9d          .dw XT_PLUS
000217 1f3b          .dw XT_STOREE
000218 1c20          .dw XT_EXIT
                 .include "words/int-fetch.asm"
                 
                 ; Interrupt
                 ; fetches XT from interrupt vector i
                 VE_INTFETCH:
000219 ff04          .dw $ff04
00021a 6e69
00021b 4074          .db "int@"
00021c 020f          .dw VE_HEAD
                     .set VE_HEAD = VE_INTFETCH
                 XT_INTFETCH:
00021d 1c01          .dw DO_COLON
                 PFA_INTFETCH:
00021e 1c3d          .dw XT_DOLITERAL
00021f 0000          .dw intvec
000220 1d9d          .dw XT_PLUS
000221 1f5f          .dw XT_FETCHE
000222 1c20          .dw XT_EXIT
                 .include "words/int-trap.asm"
                 
                 ; Interrupt
                 ; trigger an interrupt
                 VE_INTTRAP:
000223 ff08          .dw $ff08
000224 6e69
000225 2d74
000226 7274
000227 7061          .db "int-trap"
000228 0219          .dw VE_HEAD
                     .set VE_HEAD = VE_INTTRAP
                 XT_INTTRAP:
000229 022a          .dw PFA_INTTRAP
                 PFA_INTTRAP:
00022a 2eb8          mov isrflag, tosl
00022b 9189
00022c 9199          loadtos
00022d 940c 1c05     jmp_ DO_NEXT
                 
                 .include "words/isr-exec.asm"
                 
                 ; Interrupt
                 ; executes an interrupt service routine
                 ;VE_ISREXEC:
                 ;    .dw $ff08
                 ;    .db "isr-exec"
                 ;    .dw VE_HEAD
                 ;    .set VE_HEAD = VE_ISREXEC
                 XT_ISREXEC:
00022f 1c01          .dw DO_COLON
                 PFA_ISREXEC:
000230 021d          .dw XT_INTFETCH
000231 1c2a          .dw XT_EXECUTE
000232 0234          .dw XT_ISREND
000233 1c20          .dw XT_EXIT
                 .include "words/isr-end.asm"
                 
                 ; Interrupt
                 ; re-enables interrupts in an ISR
                 ;VE_ISREND:
                 ;    .dw $ff07
                 ;    .db "isr-end",0
                 ;    .dw VE_HEAD
                 ;    .set VE_HEAD = VE_ISREND
                 XT_ISREND:
000234 0235          .dw PFA_ISREND
                 PFA_ISREND:
000235 d002          rcall PFA_ISREND1 ; clear the interrupt flag for the controller
000236 940c 1c05     jmp_ DO_NEXT
                 PFA_ISREND1:
000238 9518          reti
                 .endif
                 
                 .include "words/pick.asm"
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_PICK:
000239 ff04          .dw $ff04
00023a 6970
00023b 6b63          .db "pick"
00023c 0223          .dw VE_HEAD
                     .set VE_HEAD = VE_PICK
                 XT_PICK:
00023d 1c01          .dw DO_COLON
                 PFA_PICK:
                 .endif
00023e 1e2f          .dw XT_1PLUS
00023f 05dd          .dw XT_CELLS
000240 1e8d          .dw XT_SP_FETCH
000241 1d9d          .dw XT_PLUS
000242 1c79          .dw XT_FETCH
000243 1c20          .dw XT_EXIT
                 .include "words/dot-quote.asm"
                 
                 ; Compiler
                 ; compiles string into dictionary to be printed at runtime
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 
                 
                 VE_DOTSTRING:
000244 0002          .dw $0002
000245 222e          .db ".",$22
000246 0239          .dw VE_HEAD
                     .set VE_HEAD = VE_DOTSTRING
                 XT_DOTSTRING:
000247 1c01          .dw DO_COLON
                 PFA_DOTSTRING:
                 .endif
000248 024f          .dw XT_SQUOTE
000249 02a3          .dw XT_COMPILE
00024a 0827          .dw XT_ITYPE
00024b 1c20          .dw XT_EXIT
                 .include "words/squote.asm"
                 
                 ; Compiler
                 ; compiles a string to flash, at runtime leaves ( -- flash-addr count) on stack
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_SQUOTE:
00024c 0002        .dw $0002
00024d 2273        .db "s",$22
00024e 0244        .dw VE_HEAD
                   .set VE_HEAD = VE_SQUOTE
                 XT_SQUOTE:
00024f 1c01          .dw DO_COLON
                 PFA_SQUOTE:
                 .endif
000250 1c3d          .dw XT_DOLITERAL
000251 0022          .dw 34   ; 0x22 
000252 0a0e          .dw XT_PARSE       ; ( -- addr n)
000253 05d0          .dw XT_STATE
000254 1c79          .dw XT_FETCH
000255 1c36          .dw XT_DOCONDBRANCH
000256 0258          DEST(PFA_SQUOTE1)
000257 02cf            .dw XT_SLITERAL
                 PFA_SQUOTE1:
000258 1c20          .dw XT_EXIT
                 
                 .include "words/fill.asm"
                 
                 ; Memory
                 ; fill u bytes memory beginning at a-addr with character c
                 VE_FILL:
000259 ff04          .dw $ff04
00025a 6966
00025b 6c6c          .db "fill"
00025c 024c          .dw VE_HEAD
                     .set VE_HEAD = VE_FILL
                 XT_FILL:
00025d 1c01          .dw DO_COLON
                 PFA_FILL:
00025e 1ce1          .dw XT_ROT
00025f 1ce1          .dw XT_ROT
000260 1cb9
000261 1c36          .dw XT_QDUP,XT_DOCONDBRANCH
000262 026a          DEST(PFA_FILL2)
000263 0de5          .dw XT_BOUNDS
000264 1e9b          .dw XT_DODO
                 PFA_FILL1:
000265 1cb1          .dw XT_DUP
000266 1eac          .dw XT_I
000267 1c8d          .dw XT_CSTORE  ; ( -- c c-addr)
000268 1ec9          .dw XT_DOLOOP
000269 0265          .dw PFA_FILL1
                 PFA_FILL2:
00026a 1cd9          .dw XT_DROP
00026b 1c20          .dw XT_EXIT
                 .include "dict/compiler1.inc"
                 
                 .include "words/newest.asm"
                 
                 ; System Variable
                 ; system state
                 VE_NEWEST:
00026c ff06          .dw $ff06
00026d 656e
00026e 6577
00026f 7473          .db "newest"
000270 0259          .dw VE_HEAD
                     .set VE_HEAD = VE_NEWEST
                 XT_NEWEST:
000271 1c48          .dw PFA_DOVARIABLE
                 PFA_NEWEST:
000272 0087          .dw ram_newest
                 
                 .dseg
000087           ram_newest: .byte 4
                 .include "words/latest.asm"
                 
                 ; System Variable
                 ; system state
                 VE_LATEST:
000273 ff06          .dw $ff06
000274 616c
000275 6574
000276 7473          .db "latest"
000277 026c          .dw VE_HEAD
                     .set VE_HEAD = VE_LATEST
                 XT_LATEST:
000278 1c48          .dw PFA_DOVARIABLE
                 PFA_LATEST:
000279 008b          .dw ram_latest
                 
                 .dseg
00008b           ram_latest: .byte 2
                 .include "words/do-create.asm"
                 
                 ; Compiler
                 ; parse the input and create an empty vocabulary entry without XT and data field (PF)
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_DOCREATE:
00027a ff08          .dw $ff08
00027b 6328
00027c 6572
00027d 7461
00027e 2965          .db "(create)"
00027f 0273          .dw VE_HEAD
                     .set VE_HEAD = VE_DOCREATE
                 XT_DOCREATE:
000280 1c01          .dw DO_COLON
                 PFA_DOCREATE:
                 .endif
000281 0a3b
000282 03d7          .DW XT_PARSENAME,XT_WLSCOPE  ; ( -- addr len wid)
000283 1cb1
000284 0271
000285 05e3
000286 1c81          .DW XT_DUP,XT_NEWEST,XT_CELLPLUS,XT_STORE ; save the wid
000287 03bc
000288 0271
000289 1c81          .DW XT_HEADER,XT_NEWEST,XT_STORE          ; save the nt
00028a 1c20          .DW XT_EXIT
                 .include "words/backslash.asm"
                 
                 ; Compiler
                 ; everything up to the end of the current line is a comment
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_BACKSLASH:
00028b 0001          .dw $0001
00028c 005c          .db $5c,0
00028d 027a          .dw VE_HEAD
                     .set VE_HEAD = VE_BACKSLASH
                 XT_BACKSLASH:
00028e 1c01          .dw DO_COLON
                 PFA_BACKSLASH:
                 .endif
00028f 0a22          .dw XT_SOURCE
000290 1cf0          .dw XT_NIP
000291 0604          .dw XT_TO_IN
000292 1c81          .dw XT_STORE
000293 1c20          .dw XT_EXIT
                 .include "words/l-paren.asm"
                 
                 ; Compiler
                 ; skip everything up to the closing bracket on the same line
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_LPAREN:
000294 0001          .dw $0001
000295 0028          .db "(" ,0
000296 028b          .dw VE_HEAD
                     .set VE_HEAD = VE_LPAREN
                 XT_LPAREN:
000297 1c01          .dw DO_COLON
                 PFA_LPAREN:
                 .endif
000298 1c3d          .dw XT_DOLITERAL
000299 0029          .dw ')'
00029a 0a0e          .dw XT_PARSE
00029b 05f4          .dw XT_2DROP
00029c 1c20          .dw XT_EXIT
                 
                 .include "words/compile.asm"
                 
                 ; Dictionary
                 ; read the following cell from the dictionary and append it to the current dictionary position.
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_COMPILE:
00029d ff07          .dw $ff07
00029e 6f63
00029f 706d
0002a0 6c69
0002a1 0065          .db "compile",0
0002a2 0294          .dw  VE_HEAD
                     .set VE_HEAD = VE_COMPILE
                 XT_COMPILE:
0002a3 1c01          .dw DO_COLON
                 PFA_COMPILE:
                 .endif
0002a4 1cf6          .dw XT_R_FROM
0002a5 1cb1          .dw XT_DUP
0002a6 0c32          .dw XT_ICELLPLUS
0002a7 1cff          .dw XT_TO_R
0002a8 1fcb          .dw XT_FETCHI
0002a9 02ae          .dw XT_COMMA
0002aa 1c20          .dw XT_EXIT
                 .include "words/comma.asm"
                 
                 ; Dictionary
                 ; compile 16 bit into flash at DP
                 VE_COMMA:
0002ab ff01          .dw $ff01
0002ac 002c          .db ',',0 ; ,
0002ad 029d          .dw VE_HEAD
                     .set VE_HEAD = VE_COMMA
                 XT_COMMA:
0002ae 1c01          .dw DO_COLON
                 PFA_COMMA:
0002af 0634          .dw XT_DP
0002b0 1f73          .dw XT_STOREI
0002b1 0634          .dw XT_DP
0002b2 1e2f          .dw XT_1PLUS
0002b3 0c20          .dw XT_DOTO
0002b4 0635          .dw PFA_DP
0002b5 1c20          .dw XT_EXIT
                 .include "words/brackettick.asm"
                 
                 ; Compiler
                 ; what ' does in the interpreter mode, do in colon definitions
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_BRACKETTICK:
0002b6 0003          .dw $0003
0002b7 275b
0002b8 005d          .db "[']",0
0002b9 02ab          .dw VE_HEAD
                     .set VE_HEAD = VE_BRACKETTICK
                 XT_BRACKETTICK:
0002ba 1c01          .dw DO_COLON
                 PFA_BRACKETTICK:
                 .endif
0002bb 0891          .dw XT_TICK
0002bc 02c4          .dw XT_LITERAL
0002bd 1c20          .dw XT_EXIT
                 
                 
                 .include "words/literal.asm"
                 
                 ; Compiler
                 ; compile a literal in colon defintions
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_LITERAL:
0002be 0007          .dw $0007
0002bf 696c
0002c0 6574
0002c1 6172
0002c2 006c          .db "literal",0
0002c3 02b6          .dw VE_HEAD
                     .set VE_HEAD = VE_LITERAL
                 XT_LITERAL:
0002c4 1c01          .dw DO_COLON
                 PFA_LITERAL:
                 .endif
0002c5 02a3              .DW XT_COMPILE
0002c6 1c3d              .DW XT_DOLITERAL
0002c7 02ae              .DW XT_COMMA
0002c8 1c20              .DW XT_EXIT
                 .include "words/sliteral.asm"
                 
                 ; String
                 ; compiles a string to flash, at runtime leaves ( -- flash-addr count) on stack
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_SLITERAL:
0002c9 0008        .dw $0008
0002ca 6c73
0002cb 7469
0002cc 7265
0002cd 6c61        .db "sliteral"
0002ce 02be        .dw VE_HEAD
                   .set VE_HEAD = VE_SLITERAL
                 XT_SLITERAL:
0002cf 1c01          .dw DO_COLON
                 PFA_SLITERAL:
                 .endif
0002d0 02a3          .dw XT_COMPILE
0002d1 07f4          .dw XT_DOSLITERAL    ; ( -- addr n)
0002d2 0802          .dw XT_SCOMMA
0002d3 1c20          .dw XT_EXIT
                 .include "words/g-mark.asm"
                 
                 ; Compiler
                 ; places current dictionary position for backward resolves
                 ;VE_GMARK:
                 ;    .dw $ff05
                 ;    .db ">mark"
                 ;    .dw VE_HEAD
                 ;    .set VE_HEAD = VE_GMARK
                 XT_GMARK:
0002d4 1c01          .dw DO_COLON
                 PFA_GMARK:
0002d5 0634          .dw XT_DP
0002d6 02a3          .dw XT_COMPILE
0002d7 ffff          .dw -1           ; ffff does not erase flash
0002d8 1c20          .dw XT_EXIT
                 .include "words/g-resolve.asm"
                 
                 ; Compiler
                 ; resolve backward jumps
                 ;VE_GRESOLVE:
                 ;    .dw $ff08
                 ;    .db ">resolve"
                 ;    .dw VE_HEAD
                 ;    .set VE_HEAD = VE_GRESOLVE
                 XT_GRESOLVE:
0002d9 1c01          .dw DO_COLON
                 PFA_GRESOLVE:
0002da 0bde          .dw XT_QSTACK
0002db 0634          .dw XT_DP
0002dc 1cc4          .dw XT_SWAP
0002dd 1f73          .dw XT_STOREI
0002de 1c20          .dw XT_EXIT
                 .include "words/l_mark.asm"
                 
                 ; Compiler
                 ; place destination for backward branch
                 ;VE_LMARK:
                 ;    .dw $ff05
                 ;    .db "<mark"
                 ;    .dw VE_HEAD
                 ;    .set VE_HEAD = VE_LMARK
                 XT_LMARK:
0002df 1c01          .dw DO_COLON
                 PFA_LMARK:
0002e0 0634          .dw XT_DP
0002e1 1c20          .dw XT_EXIT
                 .include "words/l_resolve.asm"
                 
                 ; Compiler
                 ; resolve backward branch
                 ;VE_LRESOLVE:
                 ;    .dw $ff08
                 ;    .db "<resolve"
                 ;    .dw VE_HEAD
                 ;    .set VE_HEAD = VE_LRESOLVE
                 XT_LRESOLVE:
0002e2 1c01          .dw DO_COLON
                 PFA_LRESOLVE:
0002e3 0bde          .dw XT_QSTACK
0002e4 02ae          .dw XT_COMMA
0002e5 1c20          .dw XT_EXIT
                 
                 .include "words/ahead.asm"
                 
                 ; Compiler
                 ; do a unconditional branch
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_AHEAD:
0002e6 0005          .dw $0005
0002e7 6861
0002e8 6165
0002e9 0064          .db "ahead",0
0002ea 02c9          .dw VE_HEAD
                     .set VE_HEAD = VE_AHEAD
                 XT_AHEAD:
0002eb 1c01          .dw DO_COLON
                 PFA_AHEAD:
                 .endif
0002ec 02a3          .dw XT_COMPILE
0002ed 1c2f          .dw XT_DOBRANCH
0002ee 02d4          .dw XT_GMARK
0002ef 1c20          .dw XT_EXIT
                 .include "words/if.asm"
                 
                 ; Compiler
                 ; start conditional branch
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_IF:
0002f0 0002          .dw $0002
0002f1 6669          .db "if"
0002f2 02e6          .dw VE_HEAD
                     .set VE_HEAD = VE_IF
                 XT_IF:
0002f3 1c01          .dw DO_COLON
                 PFA_IF:
                 .endif
0002f4 02a3          .dw XT_COMPILE
0002f5 1c36          .dw XT_DOCONDBRANCH
0002f6 02d4          .dw XT_GMARK
0002f7 1c20          .dw XT_EXIT
                 .include "words/else.asm"
                 
                 ; Compiler
                 ; resolve the forward reference and place a new unresolved forward reference
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_ELSE:
0002f8 0004          .dw $0004
0002f9 6c65
0002fa 6573          .db "else"
0002fb 02f0          .dw VE_HEAD
                     .set VE_HEAD = VE_ELSE
                 XT_ELSE:
0002fc 1c01          .dw DO_COLON
                 PFA_ELSE:
                 .endif
0002fd 02a3          .dw XT_COMPILE
0002fe 1c2f          .dw XT_DOBRANCH
0002ff 02d4          .dw XT_GMARK
000300 1cc4          .dw XT_SWAP
000301 02d9          .dw XT_GRESOLVE
000302 1c20          .dw XT_EXIT
                 .include "words/then.asm"
                 
                 ; Compiler
                 ; finish if
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_THEN:
000303 0004          .dw $0004
000304 6874
000305 6e65          .db "then"
000306 02f8          .dw VE_HEAD
                     .set VE_HEAD = VE_THEN
                 XT_THEN:
000307 1c01          .dw DO_COLON
                 PFA_THEN:
                 .endif
000308 02d9          .dw XT_GRESOLVE
000309 1c20          .dw XT_EXIT
                 .include "words/begin.asm"
                 
                 ; Compiler
                 ; put the next location for a transfer of control onto the control flow stack
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_BEGIN:
00030a 0005          .dw $0005
00030b 6562
00030c 6967
00030d 006e          .db "begin",0
00030e 0303          .dw VE_HEAD
                     .set VE_HEAD = VE_BEGIN
                 XT_BEGIN:
00030f 1c01          .dw DO_COLON
                 PFA_BEGIN:
                 .endif
000310 02df          .dw XT_LMARK
000311 1c20          .dw XT_EXIT
                 .include "words/while.asm"
                 
                 ; Compiler
                 ; at runtime skip until repeat if non-true
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_WHILE:
000312 0005          .dw $0005
000313 6877
000314 6c69
000315 0065          .db "while",0
000316 030a          .dw VE_HEAD
                     .set VE_HEAD = VE_WHILE
                 XT_WHILE:
000317 1c01          .dw DO_COLON
                 PFA_WHILE:
                 .endif
000318 02f3          .dw XT_IF
000319 1cc4          .dw XT_SWAP
00031a 1c20          .dw XT_EXIT
                 .include "words/repeat.asm"
                 
                 ; Compiler
                 ; continue execution at dest, resolve orig
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_REPEAT:
00031b 0006          .dw $0006
00031c 6572
00031d 6570
00031e 7461          .db "repeat"
00031f 0312          .dw VE_HEAD
                     .set VE_HEAD = VE_REPEAT
                 XT_REPEAT:
000320 1c01          .dw DO_COLON
                 PFA_REPEAT:
                 .endif
000321 0334          .dw XT_AGAIN
000322 0307          .dw XT_THEN
000323 1c20          .dw XT_EXIT
                 .include "words/until.asm"
                 
                 ; Compiler
                 ; finish begin with conditional branch, leaves the loop if true flag at runtime
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_UNTIL:
000324 0005          .dw $0005
000325 6e75
000326 6974
000327 006c          .db "until",0
000328 031b          .dw VE_HEAD
                     .set VE_HEAD = VE_UNTIL
                 XT_UNTIL:
000329 1c01          .dw DO_COLON
                 PFA_UNTIL:
                 .endif
00032a 1c3d          .dw XT_DOLITERAL
00032b 1c36          .dw XT_DOCONDBRANCH
00032c 02ae          .dw XT_COMMA
                 
00032d 02e2          .dw XT_LRESOLVE
00032e 1c20          .dw XT_EXIT
                 .include "words/again.asm"
                 
                 ; Compiler
                 ; compile a jump back to dest
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_AGAIN:
00032f 0005          .dw $0005
000330 6761
000331 6961
000332 006e          .db "again",0
000333 0324          .dw VE_HEAD
                     .set VE_HEAD = VE_AGAIN
                 XT_AGAIN:
000334 1c01          .dw DO_COLON
                 PFA_AGAIN:
                 .endif
000335 02a3          .dw XT_COMPILE
000336 1c2f          .dw XT_DOBRANCH
000337 02e2          .dw XT_LRESOLVE
000338 1c20          .dw XT_EXIT
                 .include "words/do.asm"
                 
                 ; Compiler
                 ; start do .. [+]loop
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_DO:
000339 0002          .dw $0002
00033a 6f64          .db "do"
00033b 032f          .dw VE_HEAD
                     .set VE_HEAD = VE_DO
                 XT_DO:
00033c 1c01          .dw DO_COLON
                 PFA_DO:
                 
                 .endif
00033d 02a3          .dw XT_COMPILE
00033e 1e9b          .dw XT_DODO
00033f 02df          .dw XT_LMARK
000340 1d54          .dw XT_ZERO
000341 0397          .dw XT_TO_L
000342 1c20          .dw XT_EXIT
                 .include "words/loop.asm"
                 
                 ; Compiler
                 ; compile (loop) and resolve the backward branch
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_LOOP:
000343 0004          .dw $0004
000344 6f6c
000345 706f          .db "loop"
000346 0339          .dw VE_HEAD
                     .set VE_HEAD = VE_LOOP
                 XT_LOOP:
000347 1c01          .dw DO_COLON
                 PFA_LOOP:
                 .endif
000348 02a3          .dw XT_COMPILE
000349 1ec9          .dw XT_DOLOOP
00034a 037e          .dw XT_ENDLOOP
00034b 1c20          .dw XT_EXIT
                 .include "words/plusloop.asm"
                 
                 ; Compiler
                 ; compile (+loop) and resolve branches
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_PLUSLOOP:
00034c 0005          .dw $0005
00034d 6c2b
00034e 6f6f
00034f 0070          .db "+loop",0
000350 0343          .dw VE_HEAD
                     .set VE_HEAD = VE_PLUSLOOP
                 XT_PLUSLOOP:
000351 1c01          .dw DO_COLON
                 PFA_PLUSLOOP:
                 .endif
000352 02a3          .dw XT_COMPILE
000353 1eba          .dw XT_DOPLUSLOOP
000354 037e          .dw XT_ENDLOOP
000355 1c20          .dw XT_EXIT
                 .include "words/leave.asm"
                 
                 ; Compiler
                 ; immediatly leave the current DO..LOOP
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_LEAVE:
000356 0005         .dw $0005
000357 656c
000358 7661
000359 0065         .db "leave",0
00035a 034c         .dw VE_HEAD
                    .set VE_HEAD = VE_LEAVE
                 XT_LEAVE:
00035b 1c01          .dw DO_COLON
                 PFA_LEAVE:
                 .endif
00035c 02a3
00035d 1ed4          .DW XT_COMPILE,XT_UNLOOP
00035e 02eb
00035f 0397
000360 1c20          .DW XT_AHEAD,XT_TO_L,XT_EXIT
                 .include "words/qdo.asm"
                 
                 ; Compiler
                 ; start a ?do .. [+]loop control structure
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 
                 VE_QDO:
000361 0003          .dw $0003
000362 643f
000363 006f          .db "?do",0
000364 0356          .dw VE_HEAD
                     .set VE_HEAD = VE_QDO
                 XT_QDO:
000365 1c01          .dw DO_COLON
                 PFA_QDO:
                 .endif
000366 02a3          .dw XT_COMPILE
000367 036d          .dw XT_QDOCHECK
000368 02f3          .dw XT_IF
000369 033c          .dw XT_DO
00036a 1cc4          .dw XT_SWAP    ; DO sets a 0 marker on the leave stack
00036b 0397          .dw XT_TO_L    ; then follows at the end.
00036c 1c20          .dw XT_EXIT
                 
                 ; there is no special runtime for ?do, the do runtime
                 ; gets wrapped with the sequence
                 ; ... ?do-check if do ..... loop then
                 ; with
                 ; : ?do-check ( n1 n2 -- n1 n2 true | false )
                 ;   2dup = dup >r if 2drop then r> invert ;
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 XT_QDOCHECK:
00036d 1c01          .dw DO_COLON
                 PFA_QDOCHECK:
                 .endif
00036e 05eb          .dw XT_2DUP
00036f 1fe0          .dw XT_EQUAL
000370 1cb1          .dw XT_DUP
000371 1cff          .dw XT_TO_R
000372 1c36          .dw XT_DOCONDBRANCH
000373 0375          DEST(PFA_QDOCHECK1)
000374 05f4          .dw XT_2DROP
                 PFA_QDOCHECK1:
000375 1cf6          .dw XT_R_FROM
000376 1dfd          .dw XT_INVERT
000377 1c20          .dw XT_EXIT
                 .include "words/endloop.asm"
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_ENDLOOP:
000378 ff07          .dw $ff07
000379 6e65
00037a 6c64
00037b 6f6f
00037c 0070          .db "endloop",0
00037d 0361          .dw VE_HEAD
                     .set VE_HEAD = VE_ENDLOOP
                 XT_ENDLOOP:
00037e 1c01          .dw DO_COLON
                 PFA_ENDLOOP:
                 .endif
                 ;Z ENDLOOP   adrs xt --   L: 0 a1 a2 .. aN --
                 ;   <resolve                backward loop
                 ;   BEGIN L> ?DUP WHILE POSTPONE THEN REPEAT ;
                 ;                                 resolve LEAVEs
                 ; This is a common factor of LOOP and +LOOP.
                 
00037f 02e2              .DW XT_LRESOLVE
000380 038b
000381 1cb9
000382 1c36      LOOP1:  .DW XT_L_FROM,XT_QDUP,XT_DOCONDBRANCH
000383 0387               DEST(LOOP2)
000384 0307              .DW XT_THEN
000385 1c2f      	.dw XT_DOBRANCH
000386 0380               DEST(LOOP1)
000387 1c20      LOOP2:  .DW XT_EXIT
                 ; leave address stack
                 .include "words/l-from.asm"
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_L_FROM:
000388 ff02          .dw $ff02
000389 3e6c          .db "l>"
00038a 0378          .dw VE_HEAD
                     .set VE_HEAD = VE_L_FROM
                 XT_L_FROM:
00038b 1c01          .dw DO_COLON
                 PFA_L_FROM:
                 
                 .endif
                 ;Z L>   -- x   L: x --      move from leave stack
                 ;   LP @ @  -2 LP +! ;
                 
00038c 03aa          .dw XT_LP
00038d 1c79          .dw XT_FETCH
00038e 1c79          .dw XT_FETCH
00038f 1c3d          .dw XT_DOLITERAL
000390 fffe          .dw -2
000391 03aa          .dw XT_LP
000392 1e65          .dw XT_PLUSSTORE
000393 1c20          .dw XT_EXIT
                 .include "words/to-l.asm"
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_TO_L:
000394 ff02          .dw $ff02
000395 6c3e          .db ">l"
000396 0388          .dw VE_HEAD
                     .set VE_HEAD = VE_TO_L
                 XT_TO_L:
000397 1c01          .dw DO_COLON
                 PFA_TO_L:
                 .endif
                 ;Z >L   x --   L: -- x        move to leave stack
                 ;   CELL LP +!  LP @ ! ;      (L stack grows up)
                 
000398 1fec              .dw XT_TWO
000399 03aa      	.dw XT_LP
00039a 1e65      	.dw XT_PLUSSTORE
00039b 03aa      	.dw XT_LP
00039c 1c79      	.dw XT_FETCH
00039d 1c81      	.dw XT_STORE
00039e 1c20      	.dw XT_EXIT
                 .include "words/lp0.asm"
                 
                 ; Stack
                 ; start address of leave stack
                 VE_LP0:
00039f ff03          .dw $ff03
0003a0 706c
0003a1 0030          .db "lp0",0
0003a2 0394          .dw VE_HEAD
                     .set VE_HEAD = VE_LP0
                 XT_LP0:
0003a3 1c6f          .dw PFA_DOVALUE1
                 PFA_LP0:
0003a4 0036          .dw CFG_LP0
0003a5 0c3b          .dw XT_EDEFERFETCH
0003a6 0c45          .dw XT_EDEFERSTORE
                 .include "words/lp.asm"
                 
                 ; System Variable
                 ; leave stack pointer
                 VE_LP:
0003a7 ff02          .dw $ff02
0003a8 706c          .db "lp"
0003a9 039f          .dw VE_HEAD
                     .set VE_HEAD = VE_LP
                 XT_LP:
0003aa 1c48          .dw PFA_DOVARIABLE
                 PFA_LP:
0003ab 008d          .dw ram_lp
                 
                 .dseg
00008d           ram_lp: .byte 2
                 .cseg
                 
                 
                 .include "words/create.asm"
                 
                 ; Dictionary
                 ; create a dictionary header. XT is (constant), with the address of the data field of name
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_CREATE:
0003ac ff06          .dw $ff06
0003ad 7263
0003ae 6165
0003af 6574          .db "create"
0003b0 03a7          .dw VE_HEAD
                     .set VE_HEAD = VE_CREATE
                 XT_CREATE:
0003b1 1c01          .dw DO_COLON
                 PFA_CREATE:
                 .endif
0003b2 0280          .dw XT_DOCREATE
0003b3 03e0          .dw XT_REVEAL
0003b4 02a3          .dw XT_COMPILE
0003b5 1c52          .dw PFA_DOCONSTANT
0003b6 1c20          .dw XT_EXIT
                 .include "words/header.asm"
                 
                 ; Compiler
                 ; creates the vocabulary header without XT and data field (PF) in the wordlist wid
                 VE_HEADER:
0003b7 ff06          .dw $ff06
0003b8 6568
0003b9 6461
0003ba 7265          .db "header"
0003bb 03ac          .dw VE_HEAD
                     .set VE_HEAD = VE_HEADER
                 XT_HEADER:
0003bc 1c01          .dw DO_COLON
                 PFA_HEADER:
0003bd 0634          .dw XT_DP           ; the new Name Field
0003be 1cff          .dw XT_TO_R
0003bf 1cff          .dw XT_TO_R		; ( R: NFA WID )
0003c0 1cb1          .dw XT_DUP    
0003c1 1d28          .dw XT_GREATERZERO 
0003c2 1c36          .dw XT_DOCONDBRANCH
0003c3 03ce          .dw PFA_HEADER1
0003c4 1cb1          .dw XT_DUP
0003c5 1c3d          .dw XT_DOLITERAL
0003c6 ff00          .dw $ff00           ; all flags are off (e.g. immediate)
0003c7 1e1c          .dw XT_OR
0003c8 0806          .dw XT_DOSCOMMA
                     ; make the link to the previous entry in this wordlist
0003c9 1cf6          .dw XT_R_FROM
0003ca 1f5f          .dw XT_FETCHE
0003cb 02ae          .dw XT_COMMA
0003cc 1cf6          .dw XT_R_FROM
0003cd 1c20          .dw XT_EXIT
                 
                 PFA_HEADER1:
                     ; -16: attempt to use zero length string as a name
0003ce 1c3d          .dw XT_DOLITERAL
0003cf fff0          .dw -16
0003d0 08c8          .dw XT_THROW
                 
                 .include "words/wlscope.asm"
                 
                 ; Compiler
                 ; dynamically place a word in a wordlist. The word name may be changed.
                 VE_WLSCOPE:
0003d1 ff07          .dw $ff07
0003d2 6c77
0003d3 6373
0003d4 706f
0003d5 0065          .db "wlscope",0
0003d6 03b7          .dw VE_HEAD
                     .set VE_HEAD = VE_WLSCOPE
                 XT_WLSCOPE:
0003d7 0c9a          .dw PFA_DODEFER1
                 PFA_WLSCOPE:
0003d8 0032          .dw CFG_WLSCOPE
0003d9 0c3b          .dw XT_EDEFERFETCH
0003da 0c45          .dw XT_EDEFERSTORE
                 
                 ; wlscope, "wordlist scope" ( addr len -- addr' len' wid ), is a deferred word
                 ; which enables the AmForth application to choose the wordlist ( wid ) for the
                 ; new voc entry based on the input ( addr len ) string. The name of the new voc
                 ; entry ( addr' len' ) may be different from the input string. Note that all
                 ; created voc entry types pass through the wlscope mechanism. The default
                 ; wlscope action passes the input string to the output without modification and
                 ; uses get-current to select the wid.
                 .include "words/reveal.asm"
                 
                 ; Dictionary
                 ; makes an entry in a wordlist visible, if not already done.
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_REVEAL:
0003db ff06          .dw $ff06
0003dc 6572
0003dd 6576
0003de 6c61          .db "reveal"
0003df 03d1          .dw VE_HEAD
                     .set VE_HEAD = VE_REVEAL
                 XT_REVEAL:
0003e0 1c01          .dw DO_COLON
                 PFA_REVEAL:
                 .endif
0003e1 0271
0003e2 05e3
0003e3 1c79          .DW XT_NEWEST,XT_CELLPLUS,XT_FETCH ; only if wordlist is in use
0003e4 1cb9
0003e5 1c36          .DW XT_QDUP,XT_DOCONDBRANCH
0003e6 03eb          DEST(REVEAL1)
0003e7 0271
0003e8 1c79
0003e9 1cc4
0003ea 1f3b          .DW XT_NEWEST,XT_FETCH,XT_SWAP,XT_STOREE
                 ;    .DW XT_ZERO,XT_NEWEST,XT_CELLPLUS,XT_STORE ; clean wordlist entry
                 REVEAL1:
0003eb 1c20          .DW XT_EXIT
                 .include "words/does.asm"
                 
                 ; Compiler
                 ; organize the XT replacement to call other colon code
                 VE_DOES:
0003ec 0005          .dw $0005
0003ed 6f64
0003ee 7365
0003ef 003e          .db "does>",0
0003f0 03db          .dw VE_HEAD
                     .set VE_HEAD = VE_DOES
                 XT_DOES:
0003f1 1c01          .dw DO_COLON
                 PFA_DOES:
0003f2 02a3          .dw XT_COMPILE
0003f3 0404          .dw XT_DODOES
0003f4 02a3          .dw XT_COMPILE  ; create a code snippet to be used in an embedded XT
0003f5 940e          .dw $940e       ; the address of this compiled
0003f6 02a3          .dw XT_COMPILE  ; code will replace the XT of the 
0003f7 03f9          .dw DO_DODOES   ; word that CREATE created
0003f8 1c20          .dw XT_EXIT     ; 
                 
                 DO_DODOES: ; ( -- PFA )
0003f9 939a
0003fa 938a          savetos
0003fb 01cb          movw tosl, wl
0003fc 9601          adiw tosl, 1
                     ; the following takes the address from a real uC-call
                 .if (pclen==3)
                 .endif
0003fd 917f          pop wh
0003fe 916f          pop wl
                 
0003ff 93bf          push XH
000400 93af          push XL
000401 01db          movw XL, wl
000402 940c 1c05     jmp_ DO_NEXT
                 
                 ; ( -- )
                 ; System
                 ; replace the XT written by CREATE to call the code that follows does>
                 ;VE_DODOES:
                 ;   .dw $ff07
                 ;   .db "(does>)"
                 ;   .set VE_HEAD = VE_DODOES
                 XT_DODOES:
000404 1c01          .dw DO_COLON
                 PFA_DODOES:
000405 1cf6          .dw XT_R_FROM
000406 0271          .dw XT_NEWEST
000407 05e3          .dw XT_CELLPLUS
000408 1c79          .dw XT_FETCH
000409 1f5f          .dw XT_FETCHE
00040a 0d05          .dw XT_NFA2CFA
00040b 1f73          .dw XT_STOREI
00040c 1c20          .dw XT_EXIT
                 .include "words/colon.asm"
                 
                 ; Compiler
                 ; create a named entry in the dictionary, XT is DO_COLON
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_COLON:
00040d ff01          .dw $ff01
00040e 003a          .db ":",0
00040f 03ec          .dw VE_HEAD
                     .set VE_HEAD = VE_COLON
                 XT_COLON:
000410 1c01          .dw DO_COLON
                 PFA_COLON:
                 .endif
000411 0280          .dw XT_DOCREATE
000412 041b          .dw XT_COLONNONAME
000413 1cd9          .dw XT_DROP
000414 1c20          .dw XT_EXIT
                 .include "words/colon-noname.asm"
                 
                 ; Compiler
                 ; create an unnamed entry in the dictionary, XT is DO_COLON
                 VE_COLONNONAME:
000415 ff07          .dw $ff07
000416 6e3a
000417 6e6f
000418 6d61
000419 0065          .db ":noname",0
00041a 040d          .dw VE_HEAD
                     .set VE_HEAD = VE_COLONNONAME
                 XT_COLONNONAME:
00041b 1c01          .dw DO_COLON
                 PFA_COLONNONAME:
00041c 0634          .dw XT_DP
00041d 1cb1          .dw XT_DUP
00041e 0278          .dw XT_LATEST
00041f 1c81          .dw XT_STORE
                 
000420 02a3          .dw XT_COMPILE
000421 1c01          .dw DO_COLON
                 
000422 0430          .dw XT_RBRACKET
000423 1c20          .dw XT_EXIT
                 .include "words/semicolon.asm"
                 
                 ; Compiler
                 ; finish colon defintion, compiles (exit) and returns to interpret state 
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 
                 
                 VE_SEMICOLON:
000424 0001          .dw $0001
000425 003b          .db $3b,0
000426 0415          .dw VE_HEAD
                     .set VE_HEAD = VE_SEMICOLON
                 XT_SEMICOLON:
000427 1c01          .dw DO_COLON
                 PFA_SEMICOLON:
                 .endif
000428 02a3          .dw XT_COMPILE
000429 1c20          .dw XT_EXIT
00042a 0438          .dw XT_LBRACKET
00042b 03e0          .dw XT_REVEAL
00042c 1c20          .dw XT_EXIT
                 .include "words/right-bracket.asm"
                 
                 ; Compiler
                 ; enter compiler mode
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_RBRACKET:
00042d ff01          .dw $ff01
00042e 005d          .db "]",0
00042f 0424          .dw VE_HEAD
                     .set VE_HEAD = VE_RBRACKET
                 XT_RBRACKET:
000430 1c01          .dw DO_COLON
                 PFA_RBRACKET:
                 .endif
000431 1fe7          .dw XT_ONE
000432 05d0          .dw XT_STATE
000433 1c81          .dw XT_STORE
000434 1c20          .dw XT_EXIT
                 .include "words/left-bracket.asm"
                 
                 ; Compiler
                 ; enter interpreter mode
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_LBRACKET:
000435 0001          .dw $0001
000436 005b          .db "[",0
000437 042d          .dw VE_HEAD
                     .set VE_HEAD = VE_LBRACKET
                 XT_LBRACKET:
000438 1c01          .dw DO_COLON
                 PFA_LBRACKET:
                 .endif
000439 1d54          .dw XT_ZERO
00043a 05d0          .dw XT_STATE
00043b 1c81          .dw XT_STORE
00043c 1c20          .dw XT_EXIT
                 .include "words/variable.asm"
                 
                 ; Compiler
                 ; create a dictionary entry for a variable and allocate 1 cell RAM
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 
                 VE_VARIABLE:
00043d ff08          .dw $ff08
00043e 6176
00043f 6972
000440 6261
000441 656c          .db "variable"
000442 0435          .dw VE_HEAD
                     .set VE_HEAD = VE_VARIABLE
                 XT_VARIABLE:
000443 1c01          .dw DO_COLON
                 PFA_VARIABLE:
                 .endif
000444 0645          .dw XT_HERE
000445 044f          .dw XT_CONSTANT
000446 1fec          .dw XT_TWO
000447 064e          .dw XT_ALLOT
000448 1c20          .dw XT_EXIT
                 .include "words/constant.asm"
                 
                 ; Compiler
                 ; create a constant in the dictionary
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 
                 VE_CONSTANT:
000449 ff08          .dw $ff08
00044a 6f63
00044b 736e
00044c 6174
00044d 746e          .db "constant"
00044e 043d          .dw VE_HEAD
                     .set VE_HEAD = VE_CONSTANT
                 XT_CONSTANT:
00044f 1c01          .dw DO_COLON
                 PFA_CONSTANT:
                 .endif
000450 0280          .dw XT_DOCREATE
000451 03e0          .dw XT_REVEAL
000452 02a3          .dw XT_COMPILE
000453 1c48          .dw PFA_DOVARIABLE
000454 02ae          .dw XT_COMMA
000455 1c20          .dw XT_EXIT
                 .include "words/user.asm"
                 
                 ; Compiler
                 ; create a dictionary entry for a user variable at offset n
                 VE_USER:
000456 ff04          .dw $ff04
000457 7375
000458 7265          .db "user"
000459 0449          .dw VE_HEAD
                     .set VE_HEAD = VE_USER
                 XT_USER:
00045a 1c01          .dw DO_COLON
                 PFA_USER:
00045b 0280          .dw XT_DOCREATE
00045c 03e0          .dw XT_REVEAL
                 
00045d 02a3          .dw XT_COMPILE
00045e 1c58          .dw PFA_DOUSER
00045f 02ae          .dw XT_COMMA
000460 1c20          .dw XT_EXIT
                 
                 .include "words/recurse.asm"
                 
                 ; Compiler
                 ; compile the XT of the word currently being defined into the dictionary
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_RECURSE:
000461 0007          .dw $0007
000462 6572
000463 7563
000464 7372
000465 0065          .db "recurse",0
000466 0456          .dw VE_HEAD
                     .set VE_HEAD = VE_RECURSE
                 XT_RECURSE:
000467 1c01          .dw DO_COLON
                 PFA_RECURSE:
                 .endif
000468 0278          .dw XT_LATEST
000469 1c79          .dw XT_FETCH
00046a 02ae          .dw XT_COMMA
00046b 1c20          .dw XT_EXIT
                 .include "words/immediate.asm"
                 
                 ; Compiler
                 ; set immediate flag for the most recent word definition
                 VE_IMMEDIATE:
00046c ff09          .dw $ff09
00046d 6d69
00046e 656d
00046f 6964
000470 7461
000471 0065          .db "immediate",0
000472 0461          .dw VE_HEAD
                     .set VE_HEAD = VE_IMMEDIATE
                 XT_IMMEDIATE:
000473 1c01          .dw DO_COLON
                 PFA_IMMEDIATE:
000474 0515          .dw XT_GET_CURRENT
000475 1f5f          .dw XT_FETCHE
000476 1cb1          .dw XT_DUP
000477 1fcb          .dw XT_FETCHI
000478 1c3d          .dw XT_DOLITERAL
000479 7fff          .dw $7fff
00047a 1e13          .dw XT_AND
00047b 1cc4          .dw XT_SWAP
00047c 1f73          .dw XT_STOREI
00047d 1c20          .dw XT_EXIT
                 
                 .include "words/bracketchar.asm"
                 
                 ; Tools
                 ; skip leading space delimites, place the first character of the word on the stack
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_BRACKETCHAR:
00047e 0006          .dw $0006
00047f 635b
000480 6168
000481 5d72          .db "[char]"
000482 046c          .dw VE_HEAD
                     .set VE_HEAD = VE_BRACKETCHAR
                 XT_BRACKETCHAR:
000483 1c01          .dw DO_COLON
                 PFA_BRACKETCHAR:
                 .endif
000484 02a3          .dw XT_COMPILE
000485 1c3d          .dw XT_DOLITERAL
000486 0971          .dw XT_CHAR
000487 02ae          .dw XT_COMMA
000488 1c20          .dw XT_EXIT
                 .include "words/abort-string.asm"
                 
                 ;C         i*x x1 --       R: j*x --      x1<>0
                 ;   POSTPONE IS" POSTPONE ?ABORT ; IMMEDIATE
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_ABORTQUOTE:
000489 0006          .dw $0006
00048a 6261
00048b 726f
00048c 2274          .db "abort",'"'
00048d 047e          .dw VE_HEAD
                     .set VE_HEAD = VE_ABORTQUOTE
                 XT_ABORTQUOTE:
00048e 1c01          .dw DO_COLON
                 PFA_ABORTQUOTE:
                 .endif
00048f 024f          .dw XT_SQUOTE
000490 02a3          .dw XT_COMPILE
000491 04a0          .dw XT_QABORT
000492 1c20          .DW XT_EXIT
                 .include "words/abort.asm"
                 
                 ; Exceptions
                 ; send an exception -1
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_ABORT:
000493 ff05          .dw $ff05
000494 6261
000495 726f
000496 0074          .db "abort",0
000497 0489          .dw VE_HEAD
                     .set VE_HEAD = VE_ABORT
                 XT_ABORT:
000498 1c01          .dw DO_COLON
                 PFA_ABORT:
                 .endif
000499 1d4b          .dw XT_TRUE
00049a 08c8          .dw XT_THROW
                 .include "words/q-abort.asm"
                 
                 ;   ROT IF ITYPE ABORT THEN 2DROP ;
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_QABORT:
00049b ff06          .dw $ff06
00049c 613f
00049d 6f62
00049e 7472          .db "?abort"
00049f 0493          .dw VE_HEAD
                     .set VE_HEAD = VE_QABORT
                 XT_QABORT:
0004a0 1c01          .dw DO_COLON
                 PFA_QABORT:
                 
                 .endif
0004a1 1ce1
0004a2 1c36              .DW XT_ROT,XT_DOCONDBRANCH
0004a3 04a6              DEST(QABO1)
0004a4 0827
0004a5 0498              .DW XT_ITYPE,XT_ABORT
0004a6 05f4
0004a7 1c20      QABO1:  .DW XT_2DROP,XT_EXIT
                 
                 .include "words/get-stack.asm"
                 
                 ; Tools
                 ; Get a stack from EEPROM
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_GET_STACK:
0004a8 ff09          .dw $ff09
0004a9 6567
0004aa 2d74
0004ab 7473
0004ac 6361
0004ad 006b          .db "get-stack",0
0004ae 049b          .dw VE_HEAD
                     .set VE_HEAD = VE_GET_STACK
                 XT_GET_STACK:
0004af 1c01          .dw DO_COLON
                 .endif
0004b0 1cb1          .dw XT_DUP
0004b1 05e3          .dw XT_CELLPLUS
0004b2 1cc4          .dw XT_SWAP
0004b3 1f5f          .dw XT_FETCHE
0004b4 1cb1          .dw XT_DUP
0004b5 1cff          .dw XT_TO_R
0004b6 1d54          .dw XT_ZERO
0004b7 1cc4          .dw XT_SWAP    ; go from bigger to smaller addresses
0004b8 036d          .dw XT_QDOCHECK
0004b9 1c36          .dw XT_DOCONDBRANCH
0004ba 04c6          DEST(PFA_N_FETCH_E2)
0004bb 1e9b          .dw XT_DODO
                 PFA_N_FETCH_E1:
                     ; ( ee-addr )
0004bc 1eac          .dw XT_I
0004bd 1e35          .dw XT_1MINUS
0004be 05dd          .dw XT_CELLS ; ( -- ee-addr i*2 )
0004bf 1ccf          .dw XT_OVER  ; ( -- ee-addr i*2 ee-addr )
0004c0 1d9d          .dw XT_PLUS  ; ( -- ee-addr ee-addr+i
0004c1 1f5f          .dw XT_FETCHE ;( -- ee-addr item_i )
0004c2 1cc4          .dw XT_SWAP   ;( -- item_i ee-addr )
0004c3 1d4b          .dw XT_TRUE  ; shortcut for -1
0004c4 1eba          .dw XT_DOPLUSLOOP
0004c5 04bc          DEST(PFA_N_FETCH_E1)
                 PFA_N_FETCH_E2:
0004c6 05f4          .dw XT_2DROP
0004c7 1cf6          .dw XT_R_FROM
0004c8 1c20          .dw XT_EXIT
                 
                 .include "words/set-stack.asm"
                 
                 ; Tools
                 ; Write a stack to EEPROM
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_SET_STACK:
0004c9 ff09          .dw $ff09
0004ca 6573
0004cb 2d74
0004cc 7473
0004cd 6361
0004ce 006b          .db "set-stack",0
0004cf 04a8          .dw VE_HEAD
                     .set VE_HEAD = VE_SET_STACK
                 XT_SET_STACK:
0004d0 1c01          .dw DO_COLON
                 PFA_SET_STACK:
                 .endif
0004d1 1ccf          .dw XT_OVER
0004d2 1d21          .dw XT_ZEROLESS
0004d3 1c36          .dw XT_DOCONDBRANCH
0004d4 04d8          DEST(PFA_SET_STACK0)
0004d5 1c3d          .dw XT_DOLITERAL
0004d6 fffc          .dw -4
0004d7 08c8          .dw XT_THROW
                 PFA_SET_STACK0:
0004d8 05eb          .dw XT_2DUP
0004d9 1f3b          .dw XT_STOREE ; ( -- i_n .. i_0 n e-addr )
0004da 1cc4          .dw XT_SWAP    
0004db 1d54          .dw XT_ZERO
0004dc 036d          .dw XT_QDOCHECK
0004dd 1c36          .dw XT_DOCONDBRANCH
0004de 04e5          DEST(PFA_SET_STACK2)
0004df 1e9b          .dw XT_DODO
                 PFA_SET_STACK1:
0004e0 05e3          .dw XT_CELLPLUS ; ( -- i_x e-addr )
0004e1 05fc          .dw XT_TUCK      ; ( -- e-addr i_x e-addr
0004e2 1f3b          .dw XT_STOREE
0004e3 1ec9          .dw XT_DOLOOP
0004e4 04e0          DEST(PFA_SET_STACK1)
                 PFA_SET_STACK2:
0004e5 1cd9          .dw XT_DROP
0004e6 1c20          .dw XT_EXIT
                 
                 .include "words/map-stack.asm"
                 
                 ; Tools
                 ; Iterate over a stack
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_MAPSTACK:
0004e7 ff09          .dw $ff09
0004e8 616d
0004e9 2d70
0004ea 7473
0004eb 6361
0004ec 006b          .db "map-stack",0
0004ed 04c9          .dw VE_HEAD
                     .set VE_HEAD = VE_MAPSTACK
                 XT_MAPSTACK:
0004ee 1c01          .dw DO_COLON
                 PFA_MAPSTACK:
                 .endif
0004ef 1cb1          .dw XT_DUP
0004f0 05e3          .dw XT_CELLPLUS
0004f1 1cc4          .dw XT_SWAP
0004f2 1f5f          .dw XT_FETCHE
0004f3 05dd          .dw XT_CELLS
0004f4 0de5          .dw XT_BOUNDS
0004f5 036d          .dw XT_QDOCHECK
0004f6 1c36          .dw XT_DOCONDBRANCH
0004f7 050a          DEST(PFA_MAPSTACK3)
0004f8 1e9b          .dw XT_DODO
                 PFA_MAPSTACK1:
0004f9 1eac            .dw XT_I
0004fa 1f5f            .dw XT_FETCHE   ; -- i*x XT id
0004fb 1cc4            .dw XT_SWAP
0004fc 1cff            .dw XT_TO_R
0004fd 1d08            .dw XT_R_FETCH
0004fe 1c2a            .dw XT_EXECUTE  ; i*x id -- j*y true | i*x false
0004ff 1cb9            .dw XT_QDUP
000500 1c36            .dw XT_DOCONDBRANCH
000501 0506            DEST(PFA_MAPSTACK2)
000502 1cf6               .dw XT_R_FROM
000503 1cd9               .dw XT_DROP
000504 1ed4               .dw XT_UNLOOP
000505 1c20               .dw XT_EXIT
                 PFA_MAPSTACK2:
000506 1cf6            .dw XT_R_FROM
000507 1fec            .dw XT_TWO
000508 1eba            .dw XT_DOPLUSLOOP
000509 04f9            DEST(PFA_MAPSTACK1)
                 PFA_MAPSTACK3:
00050a 1cd9          .dw XT_DROP
00050b 1d54          .dw XT_ZERO
00050c 1c20          .dw XT_EXIT
                 
                 ;
                 ; : map-stack ( i*x XT e-addr -- j*y )
                 ;     dup cell+ swap @e cells bounds ?do 
                 ;       ( -- i*x XT )
                 ;       i @e swap >r r@ execute
                 ;       ?dup if r> drop unloop exit then
                 ;       r>
                 ;     2 +loop drop 0
                 ; ;
                 .include "words/get-current.asm"
                 
                 ; Search Order
                 ; get the wid of the current compilation word list
                 VE_GET_CURRENT:
00050d ff0b          .dw $ff0b
00050e 6567
00050f 2d74
000510 7563
000511 7272
000512 6e65
000513 0074          .db "get-current",0
000514 04e7          .dw VE_HEAD
                     .set VE_HEAD = VE_GET_CURRENT
                 XT_GET_CURRENT:
000515 1c01          .dw DO_COLON
                 PFA_GET_CURRENT:
000516 1c3d          .dw XT_DOLITERAL
000517 003c          .dw CFG_CURRENT
000518 1f5f          .dw XT_FETCHE
000519 1c20          .dw XT_EXIT
                 .include "words/get-order.asm"
                 
                 ; Search Order
                 ; Get the current search order word list
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_GET_ORDER:
00051a ff09          .dw $ff09
00051b 6567
00051c 2d74
00051d 726f
00051e 6564
00051f 0072          .db "get-order",0
000520 050d          .dw VE_HEAD
                     .set VE_HEAD = VE_GET_ORDER
                 XT_GET_ORDER:
000521 1c01          .dw DO_COLON
                 PFA_GET_ORDER:
                 .endif
000522 1c3d          .dw XT_DOLITERAL
000523 0040          .dw CFG_ORDERLISTLEN
000524 04af          .dw XT_GET_STACK
000525 1c20          .dw XT_EXIT
                 .include "words/cfg-order.asm"
                 
                 ; Search Order
                 ; Get the current search order word list
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_CFG_ORDER:
000526 ff09          .dw $ff09
000527 6663
000528 2d67
000529 726f
00052a 6564
00052b 0072          .db "cfg-order",0
00052c 051a          .dw VE_HEAD
                     .set VE_HEAD = VE_CFG_ORDER
                 XT_CFG_ORDER:
00052d 1c48          .dw PFA_DOVARIABLE
                 PFA_CFG_ORDER:
                 .endif
00052e 0040          .dw CFG_ORDERLISTLEN
                 .include "words/compare.asm"
                 
                 ; String
                 ; compares two strings in RAM
                 VE_COMPARE:
00052f ff07          .dw $ff07
000530 6f63
000531 706d
000532 7261
000533 0065          .db "compare",0
000534 0526          .dw VE_HEAD
                     .set VE_HEAD = VE_COMPARE
                 XT_COMPARE:
000535 0536          .dw PFA_COMPARE
                 PFA_COMPARE:
000536 93bf          push xh
000537 93af          push xl
000538 018c          movw temp0, tosl
000539 9189
00053a 9199          loadtos
00053b 01dc          movw xl, tosl
00053c 9189
00053d 9199          loadtos
00053e 019c          movw temp2, tosl
00053f 9189
000540 9199          loadtos
000541 01fc          movw zl, tosl
                 PFA_COMPARE_LOOP:
000542 90ed          ld temp4, X+
000543 90f1          ld temp5, Z+
000544 14ef          cp temp4, temp5
000545 f451          brne PFA_COMPARE_NOTEQUAL
000546 950a          dec temp0
000547 f019          breq PFA_COMPARE_ENDREACHED2
000548 952a          dec temp2
000549 f7c1          brne PFA_COMPARE_LOOP
00054a c001          rjmp PFA_COMPARE_ENDREACHED
                 PFA_COMPARE_ENDREACHED2:
00054b 952a          dec temp2
                 PFA_COMPARE_ENDREACHED:
00054c 2b02          or temp0, temp2
00054d f411          brne PFA_COMPARE_CHECKLASTCHAR
00054e 2788          clr tosl
00054f c002          rjmp PFA_COMPARE_DONE
                 PFA_COMPARE_CHECKLASTCHAR:
                 PFA_COMPARE_NOTEQUAL:
000550 ef8f          ser tosl
000551 c000          rjmp PFA_COMPARE_DONE
                 
                 PFA_COMPARE_DONE:
000552 2f98          mov tosh, tosl
000553 91af          pop xl
000554 91bf          pop xh
000555 940c 1c05     jmp_ DO_NEXT
                 .include "words/nfa2lfa.asm"
                 
                 ; System
                 ; get the link field address from the name field address
                 VE_NFA2LFA:
000557 ff07         .dw $ff07
000558 666e
000559 3e61
00055a 666c
00055b 0061         .db "nfa>lfa",0
00055c 052f         .dw VE_HEAD
                    .set VE_HEAD = VE_NFA2LFA
                 XT_NFA2LFA:
00055d 1c01          .dw DO_COLON
                 PFA_NFA2LFA:
00055e 0cf9          .dw XT_NAME2STRING
00055f 1e2f          .dw XT_1PLUS
000560 1e04          .dw XT_2SLASH
000561 1d9d          .dw XT_PLUS
000562 1c20          .dw XT_EXIT
                 
                 .include "words/environment.asm"
                 
                 ; System Value
                 ; word list identifier of the environmental search list
                 VE_ENVIRONMENT:
000563 ff0b          .dw $ff0b
000564 6e65
000565 6976
000566 6f72
000567 6d6e
000568 6e65
000569 0074          .db "environment",0
00056a 0557          .dw VE_HEAD
                     .set VE_HEAD = VE_ENVIRONMENT
                 XT_ENVIRONMENT:
00056b 1c48          .dw PFA_DOVARIABLE
                 PFA_ENVIRONMENT:
00056c 003a          .dw CFG_ENVIRONMENT
                 .include "words/env-wordlists.asm"
                 
                 ; Environment
                 ; maximum number of wordlists in the dictionary search order
                 VE_ENVWORDLISTS:
00056d ff09          .dw $ff09
00056e 6f77
00056f 6472
000570 696c
000571 7473
000572 0073          .db "wordlists",0
000573 0000          .dw VE_ENVHEAD
                     .set VE_ENVHEAD = VE_ENVWORDLISTS
                 XT_ENVWORDLISTS:
000574 1c01          .dw DO_COLON
                 PFA_ENVWORDLISTS:
000575 1c3d          .dw XT_DOLITERAL
000576 0008          .dw NUMWORDLISTS
000577 1c20          .dw XT_EXIT
                 .include "words/env-slashpad.asm"
                 
                 ; Environment
                 ; Size of the PAD buffer in bytes
                 VE_ENVSLASHPAD:
000578 ff04          .dw $ff04
000579 702f
00057a 6461          .db "/pad"
00057b 056d          .dw VE_ENVHEAD
                     .set VE_ENVHEAD = VE_ENVSLASHPAD
                 XT_ENVSLASHPAD:
00057c 1c01          .dw DO_COLON
                 PFA_ENVSLASHPAD:
00057d 1e8d          .dw XT_SP_FETCH
00057e 060a          .dw XT_PAD
00057f 1d93          .dw XT_MINUS
000580 1c20          .dw XT_EXIT
                 .include "words/env-slashhold.asm"
                 
                 ; Environment
                 ; size of the pictured numeric output buffer in bytes
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_ENVSLASHHOLD:
000581 ff05          .dw $ff05
000582 682f
000583 6c6f
000584 0064          .db "/hold",0
000585 0578          .dw VE_ENVHEAD
                     .set VE_ENVHEAD = VE_ENVSLASHHOLD
                 XT_ENVSLASHHOLD:
000586 1c01          .dw DO_COLON
                 PFA_ENVSLASHHOLD:
                 .endif
000587 060a          .dw XT_PAD
000588 0645          .dw XT_HERE
000589 1d93          .dw XT_MINUS
00058a 1c20          .dw XT_EXIT
                 .include "words/env-forthname.asm"
                 
                 ; Environment
                 ; flash address of the amforth name string
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_ENV_FORTHNAME:
00058b ff0a          .dw $ff0a
00058c 6f66
00058d 7472
00058e 2d68
00058f 616e
000590 656d          .db "forth-name"
000591 0581          .dw VE_ENVHEAD
                     .set VE_ENVHEAD = VE_ENV_FORTHNAME
                 XT_ENV_FORTHNAME:
000592 1c01          .dw DO_COLON
                 PFA_EN_FORTHNAME:
000593 07f4          .dw XT_DOSLITERAL
000594 0007          .dw 7
                 .endif
000595 6d61
000596 6f66
000597 7472
../../common\words/env-forthname.asm(22): warning: .cseg .db misalignment - padding zero byte
000598 0068          .db "amforth"
                 .if cpu_msp430==1
                 .endif
000599 1c20          .dw XT_EXIT
                 .include "words/env-forthversion.asm"
                 
                 ; Environment
                 ; version number of amforth
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_ENV_FORTHVERSION:
00059a ff07          .dw $ff07
00059b 6576
00059c 7372
00059d 6f69
00059e 006e          .db "version",0
00059f 058b          .dw VE_ENVHEAD
                     .set VE_ENVHEAD = VE_ENV_FORTHVERSION
                 XT_ENV_FORTHVERSION:
0005a0 1c01          .dw DO_COLON
                 PFA_EN_FORTHVERSION:
                 .endif
0005a1 1c3d          .dw XT_DOLITERAL
0005a2 0041          .dw 65
0005a3 1c20          .dw XT_EXIT
                 .include "words/env-cpu.asm"
                 
                 ; Environment
                 ; flash address of the CPU identification string
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_ENV_CPU:
0005a4 ff03          .dw $ff03
0005a5 7063
0005a6 0075          .db "cpu",0
0005a7 059a          .dw VE_ENVHEAD
                     .set VE_ENVHEAD = VE_ENV_CPU
                 XT_ENV_CPU:
0005a8 1c01          .dw DO_COLON
                 PFA_EN_CPU:
                 .endif
0005a9 1c3d          .dw XT_DOLITERAL
0005aa 002d          .dw mcu_name
0005ab 0853          .dw XT_ICOUNT
0005ac 1c20          .dw XT_EXIT
                 .include "words/env-mcuinfo.asm"
                 
                 ; Environment
                 ; flash address of some CPU specific parameters
                 VE_ENV_MCUINFO:
0005ad ff08          .dw $ff08
0005ae 636d
0005af 2d75
0005b0 6e69
0005b1 6f66          .db "mcu-info"
0005b2 05a4          .dw VE_ENVHEAD
                     .set VE_ENVHEAD = VE_ENV_MCUINFO
                 XT_ENV_MCUINFO:
0005b3 1c01          .dw DO_COLON
                 PFA_EN_MCUINFO:
0005b4 1c3d          .dw XT_DOLITERAL
0005b5 0029          .dw mcu_info
0005b6 1c20          .dw XT_EXIT
                 .include "words/env-usersize.asm"
                 
                 ; Environment
                 ; size of the USER area in bytes
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 
                 VE_ENVUSERSIZE:
0005b7 ff05          .dw $ff05
0005b8 752f
0005b9 6573
0005ba 0072          .db "/user",0
0005bb 05ad          .dw VE_ENVHEAD
                     .set VE_ENVHEAD = VE_ENVUSERSIZE
                 XT_ENVUSERSIZE:
0005bc 1c01          .dw DO_COLON
                 PFA_ENVUSERSIZE:
                 .endif
0005bd 1c3d          .dw XT_DOLITERAL
0005be 002c          .dw SYSUSERSIZE + APPUSERSIZE
0005bf 1c20          .dw XT_EXIT
                 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
                 .include "words/f_cpu.asm"
                 
                 ; System
                 ; put the cpu frequency in Hz on stack
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_F_CPU:
0005c0 ff05          .dw $ff05
0005c1 5f66
0005c2 7063
0005c3 0075          .db "f_cpu",0
0005c4 0563          .dw VE_HEAD
                     .set VE_HEAD = VE_F_CPU
                 XT_F_CPU:
0005c5 1c01          .dw DO_COLON
                 PFA_F_CPU:
                 .endif
0005c6 1c3d          .dw XT_DOLITERAL
0005c7 1200          .dw (F_CPU % 65536)
0005c8 1c3d          .dw XT_DOLITERAL
0005c9 007a          .dw (F_CPU / 65536)
0005ca 1c20          .dw XT_EXIT
                 .include "words/state.asm"
                 
                 ; System Variable
                 ; system state
                 VE_STATE:
0005cb ff05          .dw $ff05
0005cc 7473
0005cd 7461
0005ce 0065          .db "state",0
0005cf 05c0          .dw VE_HEAD
                     .set VE_HEAD = VE_STATE
                 XT_STATE:
0005d0 1c48          .dw PFA_DOVARIABLE
                 PFA_STATE:
0005d1 008f          .dw ram_state
                 
                 .dseg
00008f           ram_state: .byte 2
                 .include "words/base.asm"
                 
                 ; Numeric IO
                 ; location of the cell containing the number conversion radix
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_BASE:
0005d2 ff04          .dw $ff04
0005d3 6162
0005d4 6573          .db "base"
0005d5 05cb          .dw VE_HEAD
                     .set VE_HEAD = VE_BASE
                 XT_BASE:
0005d6 1c58          .dw PFA_DOUSER
                 PFA_BASE:
                 .endif
0005d7 000c          .dw USER_BASE
                 
                 .include "words/cells.asm"
                 
                 ; Arithmetics
                 ; n2 is the size in address units of n1 cells
                 VE_CELLS:
0005d8 ff05          .dw $ff05
0005d9 6563
0005da 6c6c
0005db 0073          .db "cells",0
0005dc 05d2          .dw VE_HEAD
                     .set VE_HEAD = VE_CELLS
                 XT_CELLS:
0005dd 1e0c          .dw PFA_2STAR
                 .include "words/cellplus.asm"
                 
                 ; Arithmetics
                 ; add the size of an address-unit to a-addr1
                 VE_CELLPLUS:
0005de ff05          .dw $ff05
0005df 6563
0005e0 6c6c
0005e1 002b          .db "cell+",0
0005e2 05d8          .dw VE_HEAD
                     .set VE_HEAD = VE_CELLPLUS
                 XT_CELLPLUS:
0005e3 05e4          .dw PFA_CELLPLUS
                 PFA_CELLPLUS:
0005e4 9602          adiw tosl, CELLSIZE
0005e5 940c 1c05     jmp_ DO_NEXT
                 
                 .include "words/2dup.asm"
                 
                 ; Stack
                 ; Duplicate the 2 top elements
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_2DUP:
0005e7 ff04          .dw $ff04
0005e8 6432
0005e9 7075          .db "2dup"
0005ea 05de          .dw VE_HEAD
                     .set VE_HEAD = VE_2DUP
                 XT_2DUP:
0005eb 1c01          .dw DO_COLON
                 PFA_2DUP:
                 .endif
                 
0005ec 1ccf          .dw XT_OVER
0005ed 1ccf          .dw XT_OVER
0005ee 1c20          .dw XT_EXIT
                 .include "words/2drop.asm"
                 
                 ; Stack
                 ; Remove the 2 top elements
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_2DROP:
0005ef ff05          .dw $ff05
0005f0 6432
0005f1 6f72
0005f2 0070          .db "2drop",0
0005f3 05e7          .dw VE_HEAD
                     .set VE_HEAD = VE_2DROP
                 XT_2DROP:
0005f4 1c01          .dw DO_COLON
                 PFA_2DROP:
                 .endif
0005f5 1cd9          .dw XT_DROP
0005f6 1cd9          .dw XT_DROP
0005f7 1c20          .dw XT_EXIT
                 
                 .include "words/tuck.asm"
                 
                 ; Stack
                 ; Copy the first (top) stack item below the second stack item. 
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_TUCK:
0005f8 ff04          .dw $ff04
0005f9 7574
0005fa 6b63          .db "tuck"
0005fb 05ef          .dw VE_HEAD
                     .set VE_HEAD = VE_TUCK
                 XT_TUCK:
0005fc 1c01          .dw DO_COLON
                 PFA_TUCK:
                 .endif
0005fd 1cc4          .dw XT_SWAP
0005fe 1ccf          .dw XT_OVER
0005ff 1c20          .dw XT_EXIT
                 
                 .include "words/to-in.asm"
                 
                 ; System Variable
                 ; pointer to current read position in input buffer
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_TO_IN:
000600 ff03          .dw $ff03
000601 693e
000602 006e          .db ">in",0
000603 05f8          .dw VE_HEAD
                     .set VE_HEAD = VE_TO_IN
                 XT_TO_IN:
000604 1c58          .dw PFA_DOUSER
                 PFA_TO_IN:
                 .endif
000605 0018          .dw USER_TO_IN
                 .include "words/pad.asm"
                 
                 ; System Variable
                 ; Address of the temporary scratch buffer.
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_PAD:
000606 ff03          .dw $ff03
000607 6170
000608 0064          .db "pad",0
000609 0600          .dw VE_HEAD
                     .set VE_HEAD = VE_PAD
                 XT_PAD:
00060a 1c01          .dw DO_COLON
                 PFA_PAD:
                 .endif
00060b 0645          .dw XT_HERE
00060c 1c3d          .dw XT_DOLITERAL
00060d 0028          .dw 40
00060e 1d9d          .dw XT_PLUS
00060f 1c20          .dw XT_EXIT
                 .include "words/emit.asm"
                 
                 ; Character IO
                 ; fetch the emit vector and execute it. should emit a character from TOS
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_EMIT:
000610 ff04          .dw $ff04
000611 6d65
000612 7469          .db "emit"
000613 0606          .dw VE_HEAD
                     .set VE_HEAD = VE_EMIT
                 XT_EMIT:
000614 0c9a          .dw PFA_DODEFER1
                 PFA_EMIT:
                 .endif
000615 000e          .dw USER_EMIT
000616 0c63          .dw XT_UDEFERFETCH
000617 0c6f          .dw XT_UDEFERSTORE
                 .include "words/emitq.asm"
                 
                 ; Character IO
                 ; fetch emit? vector and execute it. should return the ready-to-send condition
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_EMITQ:
000618 ff05          .dw $ff05
000619 6d65
00061a 7469
00061b 003f          .db "emit?",0
00061c 0610          .dw VE_HEAD
                     .set VE_HEAD = VE_EMITQ
                 XT_EMITQ:
00061d 0c9a          .dw PFA_DODEFER1
                 PFA_EMITQ:
                 .endif
00061e 0010          .dw USER_EMITQ
00061f 0c63          .dw XT_UDEFERFETCH
000620 0c6f          .dw XT_UDEFERSTORE
                 .include "words/key.asm"
                 
                 ; Character IO
                 ; fetch key vector and execute it, should leave a single character on TOS
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_KEY:
000621 ff03          .dw $ff03
000622 656b
000623 0079          .db "key",0
000624 0618          .dw VE_HEAD
                     .set VE_HEAD = VE_KEY
                 XT_KEY:
000625 0c9a          .dw PFA_DODEFER1
                 PFA_KEY:
                 .endif
000626 0012          .dw USER_KEY
000627 0c63          .dw XT_UDEFERFETCH
000628 0c6f          .dw XT_UDEFERSTORE
                 .include "words/keyq.asm"
                 
                 ; Character IO
                 ; fetch key? vector and execute it. should turn on key sender, if it is disabled/stopped
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_KEYQ:
000629 ff04          .dw $ff04
00062a 656b
00062b 3f79          .db "key?"
00062c 0621          .dw VE_HEAD
                     .set VE_HEAD = VE_KEYQ
                 XT_KEYQ:
00062d 0c9a          .dw PFA_DODEFER1
                 PFA_KEYQ:
                 .endif
00062e 0014          .dw USER_KEYQ
00062f 0c63          .dw XT_UDEFERFETCH
000630 0c6f          .dw XT_UDEFERSTORE
                 
                 .include "words/dp.asm"
                 
                 ; System Value
                 ; address of the next free dictionary cell
                 VE_DP:
000631 ff02          .dw $ff02
000632 7064          .db "dp"
000633 0629          .dw VE_HEAD
                     .set VE_HEAD = VE_DP
                 XT_DP:
000634 1c6f          .dw PFA_DOVALUE1
                 PFA_DP:
000635 002c          .dw CFG_DP
000636 0c3b          .dw XT_EDEFERFETCH
000637 0c45          .dw XT_EDEFERSTORE
                 .include "words/ehere.asm"
                 
                 ; System Value
                 ; address of the next free address in eeprom
                 VE_EHERE:
000638 ff05          .dw $ff05
000639 6865
00063a 7265
00063b 0065          .db "ehere",0
00063c 0631          .dw VE_HEAD
                     .set VE_HEAD = VE_EHERE
                 XT_EHERE:
00063d 1c6f          .dw PFA_DOVALUE1
                 PFA_EHERE:
00063e 0030          .dw EE_EHERE
00063f 0c3b          .dw XT_EDEFERFETCH
000640 0c45          .dw XT_EDEFERSTORE
                 .include "words/here.asm"
                 
                 ; System Value
                 ; address of the next free data space (RAM) cell
                 VE_HERE:
000641 ff04          .dw $ff04
000642 6568
000643 6572          .db "here"
000644 0638          .dw VE_HEAD
                     .set VE_HEAD = VE_HERE
                 XT_HERE:
000645 1c6f          .dw PFA_DOVALUE1
                 PFA_HERE:
000646 002e          .dw EE_HERE
000647 0c3b          .dw XT_EDEFERFETCH
000648 0c45          .dw XT_EDEFERSTORE
                 .include "words/allot.asm"
                 
                 ; System
                 ; allocate or release memory in RAM
                 VE_ALLOT:
000649 ff05          .dw $ff05
00064a 6c61
00064b 6f6c
00064c 0074          .db "allot",0
00064d 0641          .dw VE_HEAD
                     .set VE_HEAD = VE_ALLOT
                 XT_ALLOT:
00064e 1c01          .dw DO_COLON
                 PFA_ALLOT:
00064f 0645          .dw XT_HERE
000650 1d9d          .dw XT_PLUS
000651 0c20          .dw XT_DOTO
000652 0646          .dw PFA_HERE
000653 1c20          .dw XT_EXIT
                 
                 .include "words/bin.asm"
                 
                 ; Numeric IO
                 ; set base for numeric conversion to 10
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_BIN:
000654 ff03          .dw $ff03
000655 6962
000656 006e          .db "bin",0
000657 0649          .dw VE_HEAD
                     .set VE_HEAD = VE_BIN
                 XT_BIN:
000658 1c01          .dw DO_COLON
                 PFA_BIN:
                 .endif
000659 1fec          .dw XT_TWO
00065a 05d6          .dw XT_BASE
00065b 1c81          .dw XT_STORE
00065c 1c20          .dw XT_EXIT
                 .include "words/decimal.asm"
                 
                 ; Numeric IO
                 ; set base for numeric conversion to 10
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_DECIMAL:
00065d ff07          .dw $ff07
00065e 6564
00065f 6963
000660 616d
000661 006c          .db "decimal",0
000662 0654          .dw VE_HEAD
                     .set VE_HEAD = VE_DECIMAL
                 XT_DECIMAL:
000663 1c01          .dw DO_COLON
                 PFA_DECIMAL:
                 .endif
000664 1c3d          .dw XT_DOLITERAL
000665 000a          .dw 10
000666 05d6          .dw XT_BASE
000667 1c81          .dw XT_STORE
000668 1c20          .dw XT_EXIT
                 .include "words/hex.asm"
                 
                 ; Numeric IO
                 ; set base for numeric conversion to 10
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_HEX:
000669 ff03          .dw $ff03
00066a 6568
00066b 0078          .db "hex",0
00066c 065d          .dw VE_HEAD
                     .set VE_HEAD = VE_HEX
                 XT_HEX:
00066d 1c01          .dw DO_COLON
                 PFA_HEX:
                 .endif
00066e 1c3d          .dw XT_DOLITERAL
00066f 0010          .dw 16
000670 05d6          .dw XT_BASE
000671 1c81          .dw XT_STORE
000672 1c20          .dw XT_EXIT
                 .include "words/bl.asm"
                 
                 ; Character IO
                 ; put ascii code of the blank to the stack
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_BL:
000673 ff02          .dw $ff02
000674 6c62          .db "bl"
000675 0669          .dw VE_HEAD
                     .set VE_HEAD = VE_BL
                 XT_BL:
000676 1c48          .dw PFA_DOVARIABLE
                 PFA_BL:
                 .endif
000677 0020          .dw 32
                 
                 .include "words/turnkey.asm"
                 
                 ; System Value
                 ; Deferred action during startup/reset
                 VE_TURNKEY:
000678 ff07          .dw $ff07
000679 7574
00067a 6e72
00067b 656b
00067c 0079          .db "turnkey",0
00067d 0673          .dw VE_HEAD
                     .set VE_HEAD = VE_TURNKEY
                 XT_TURNKEY:
00067e 0c9a          .dw PFA_DODEFER1
                 PFA_TURNKEY:
00067f 0038          .dw CFG_TURNKEY
000680 0c3b          .dw XT_EDEFERFETCH
000681 0c45          .dw XT_EDEFERSTORE
                 
                 .include "words/slashmod.asm"
                 
                 ; Arithmetics
                 ; signed division n1/n2 with remainder and quotient
                 VE_SLASHMOD:
000682 ff04          .dw $ff04
000683 6d2f
000684 646f          .db "/mod"
000685 0678          .dw VE_HEAD
                     .set VE_HEAD = VE_SLASHMOD
                 XT_SLASHMOD:
000686 0687          .dw PFA_SLASHMOD
                 PFA_SLASHMOD:
000687 019c          movw temp2, tosl
                     
000688 9109          ld temp0, Y+
000689 9119          ld temp1, Y+
                 
00068a 2f41          mov	temp6,temp1	;move dividend High to sign register
00068b 2743          eor	temp6,temp3	;xor divisor High with sign register
00068c ff17          sbrs	temp1,7	;if MSB in dividend set
00068d c004          rjmp	PFA_SLASHMOD_1
00068e 9510          com	temp1		;    change sign of dividend
00068f 9500          com	temp0		
000690 5f0f          subi	temp0,low(-1)
000691 4f1f          sbci	temp1,high(-1)
                 PFA_SLASHMOD_1:	
000692 ff37          sbrs	temp3,7	;if MSB in divisor set
000693 c004          rjmp	PFA_SLASHMOD_2
000694 9530          com	temp3		;    change sign of divisor
000695 9520          com	temp2		
000696 5f2f          subi	temp2,low(-1)
000697 4f3f          sbci	temp3,high(-1)
000698 24ee      PFA_SLASHMOD_2:	clr	temp4	;clear remainder Low byte
000699 18ff          sub	temp5,temp5;clear remainder High byte and carry
00069a e151          ldi	temp7,17	;init loop counter
                 
00069b 1f00      PFA_SLASHMOD_3:	rol	temp0		;shift left dividend
00069c 1f11          rol	temp1
00069d 955a          dec	temp7		;decrement counter
00069e f439          brne	PFA_SLASHMOD_5		;if done
00069f ff47          sbrs	temp6,7		;    if MSB in sign register set
0006a0 c004          rjmp	PFA_SLASHMOD_4
0006a1 9510          com	temp1	;        change sign of result
0006a2 9500          com	temp0
0006a3 5f0f          subi	temp0,low(-1)
0006a4 4f1f          sbci	temp1,high(-1)
0006a5 c00b      PFA_SLASHMOD_4:	rjmp PFA_SLASHMODmod_done			;    return
0006a6 1cee      PFA_SLASHMOD_5:	rol	temp4	;shift dividend into remainder
0006a7 1cff          rol	temp5
0006a8 1ae2          sub	temp4,temp2	;remainder = remainder - divisor
0006a9 0af3          sbc	temp5,temp3	;
0006aa f420          brcc	PFA_SLASHMOD_6		;if result negative
0006ab 0ee2          add	temp4,temp2	;    restore remainder
0006ac 1ef3          adc	temp5,temp3
0006ad 9488          clc			;    clear carry to be shifted into result
0006ae cfec          rjmp	PFA_SLASHMOD_3		;else
0006af 9408      PFA_SLASHMOD_6:	sec			;    set carry to be shifted into result
0006b0 cfea          rjmp	PFA_SLASHMOD_3
                 
                 PFA_SLASHMODmod_done:
                     ; put remainder on stack
0006b1 92fa          st -Y,temp5
0006b2 92ea          st -Y,temp4
                 
                     ; put quotient on stack
0006b3 01c8          movw tosl, temp0
0006b4 940c 1c05     jmp_ DO_NEXT
                 .include "words/uslashmod.asm"
                 
                 ; Arithmetics
                 ; unsigned division with remainder
                 VE_USLASHMOD:
0006b6 ff05          .dw $ff05
0006b7 2f75
0006b8 6f6d
0006b9 0064          .db "u/mod",0
0006ba 0682          .dw VE_HEAD
                     .set VE_HEAD = VE_USLASHMOD
                 XT_USLASHMOD:
0006bb 1c01          .dw DO_COLON
                 PFA_USLASHMOD:
0006bc 1cff          .dw XT_TO_R
0006bd 1d54          .dw XT_ZERO
0006be 1cf6          .dw XT_R_FROM
0006bf 1dc2          .dw XT_UMSLASHMOD
0006c0 1c20          .dw XT_EXIT
                 .include "words/negate.asm"
                 
                 ; Logic
                 ; 2-complement
                 VE_NEGATE:
0006c1 ff06          .dw $ff06
0006c2 656e
0006c3 6167
0006c4 6574          .db "negate"
0006c5 06b6          .dw VE_HEAD
                     .set VE_HEAD = VE_NEGATE
                 XT_NEGATE:
0006c6 1c01          .dw DO_COLON
                 PFA_NEGATE:
0006c7 1dfd          .dw XT_INVERT
0006c8 1e2f          .dw XT_1PLUS
0006c9 1c20          .dw XT_EXIT
                 .include "words/slash.asm"
                 
                 ; Arithmetics
                 ; divide n1 by n2. giving the quotient
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 
                 
                 VE_SLASH:
0006ca ff01          .dw $ff01
0006cb 002f          .db "/",0
0006cc 06c1          .dw VE_HEAD
                     .set VE_HEAD = VE_SLASH
                 XT_SLASH:
0006cd 1c01          .dw DO_COLON
                 PFA_SLASH:
                 .endif
0006ce 0686          .dw XT_SLASHMOD
0006cf 1cf0          .dw XT_NIP
0006d0 1c20          .dw XT_EXIT
                 
                 .include "words/mod.asm"
                 
                 ; Arithmetics
                 ; divide n1 by n2 giving the remainder n3
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 
                 
                 VE_MOD:
0006d1 ff03          .dw $ff03
0006d2 6f6d
0006d3 0064          .db "mod",0
0006d4 06ca          .dw VE_HEAD
                     .set VE_HEAD = VE_MOD
                 XT_MOD:
0006d5 1c01          .dw DO_COLON
                 PFA_MOD:
                 .endif
0006d6 0686          .dw XT_SLASHMOD
0006d7 1cd9          .dw XT_DROP
0006d8 1c20          .dw XT_EXIT
                 .include "words/abs.asm"
                 
                 ;   DUP ?NEGATE ;
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_ABS:
0006d9 ff03          .dw $ff03
0006da 6261
0006db 0073          .db "abs",0
0006dc 06d1          .dw VE_HEAD
                     .set VE_HEAD = VE_ABS
                 XT_ABS:
0006dd 1c01          .dw DO_COLON
                 PFA_ABS:
                 
                 .endif
                 
0006de 1cb1
0006df 1e3e
0006e0 1c20          .DW XT_DUP,XT_QNEGATE,XT_EXIT
                 .include "words/min.asm"
                 
                 ; Compare
                 ; compare two values leave the smaller one
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 
                 
                 VE_MIN:
0006e1 ff03          .dw $ff03
0006e2 696d
0006e3 006e          .db "min",0
0006e4 06d9          .dw VE_HEAD
                     .set VE_HEAD = VE_MIN
                 XT_MIN:
0006e5 1c01          .dw DO_COLON
                 PFA_MIN:
                 .endif
0006e6 05eb          .dw XT_2DUP
0006e7 1d78          .dw XT_GREATER
0006e8 1c36          .dw XT_DOCONDBRANCH
0006e9 06eb          DEST(PFA_MIN1)
0006ea 1cc4          .dw XT_SWAP
                 PFA_MIN1:
0006eb 1cd9          .dw XT_DROP
0006ec 1c20          .dw XT_EXIT
                 .include "words/max.asm"
                 
                 ; Compare
                 ; compare two values, leave the bigger one
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_MAX:
0006ed ff03          .dw $ff03
0006ee 616d
0006ef 0078          .db "max",0
0006f0 06e1          .dw VE_HEAD
                     .set VE_HEAD = VE_MAX
                 XT_MAX:
0006f1 1c01          .dw DO_COLON
                 PFA_MAX:
                 
                 .endif
0006f2 05eb          .dw XT_2DUP
0006f3 1d6e          .dw XT_LESS
0006f4 1c36          .dw XT_DOCONDBRANCH
0006f5 06f7          DEST(PFA_MAX1)
0006f6 1cc4          .dw XT_SWAP
                 PFA_MAX1:
0006f7 1cd9          .dw XT_DROP
0006f8 1c20          .dw XT_EXIT
                 .include "words/within.asm"
                 
                 ; Compare
                 ; check if n is within min..max
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_WITHIN:
0006f9 ff06          .dw $ff06
0006fa 6977
0006fb 6874
0006fc 6e69          .db "within"
0006fd 06ed          .dw VE_HEAD
                     .set VE_HEAD = VE_WITHIN
                 XT_WITHIN:
0006fe 1c01          .dw DO_COLON
                 PFA_WITHIN:
                 .endif
0006ff 1ccf          .dw XT_OVER
000700 1d93          .dw XT_MINUS
000701 1cff          .dw XT_TO_R
000702 1d93          .dw XT_MINUS
000703 1cf6          .dw XT_R_FROM
000704 1d5c          .dw XT_ULESS
000705 1c20          .dw XT_EXIT
                 
                 .include "words/to-upper.asm"
                 
                 ; String
                 ; if c is a lowercase letter convert it to uppercase
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_TOUPPER:
000706 ff07          .dw $ff07 
000707 6f74
000708 7075
000709 6570
00070a 0072          .db "toupper",0
00070b 06f9          .dw VE_HEAD
                     .set VE_HEAD = VE_TOUPPER
                 XT_TOUPPER:
00070c 1c01          .dw DO_COLON 
                 PFA_TOUPPER:
                 .endif
00070d 1cb1          .dw XT_DUP 
00070e 1c3d          .dw XT_DOLITERAL 
00070f 0061          .dw 'a' 
000710 1c3d          .dw XT_DOLITERAL 
000711 007b          .dw 'z'+1
000712 06fe          .dw XT_WITHIN 
000713 1c36          .dw XT_DOCONDBRANCH
000714 0718          DEST(PFA_TOUPPER0)
000715 1c3d          .dw XT_DOLITERAL
000716 00df          .dw 223 ; inverse of 0x20: 0xdf
000717 1e13          .dw XT_AND 
                 PFA_TOUPPER0:
000718 1c20          .dw XT_EXIT 
                 .include "words/to-lower.asm"
                 
                 ; String
                 ; if C is an uppercase letter convert it to lowercase
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 
                 
                 VE_TOLOWER:
000719 ff07          .dw $ff07
00071a 6f74
00071b 6f6c
00071c 6577
00071d 0072          .db "tolower",0
00071e 0706          .dw VE_HEAD
                     .set VE_HEAD = VE_TOLOWER
                 XT_TOLOWER:
00071f 1c01          .dw DO_COLON
                 PFA_TOLOWER:
                 .endif
000720 1cb1          .dw XT_DUP
000721 1c3d          .dw XT_DOLITERAL
000722 0041          .dw 'A'
000723 1c3d          .dw XT_DOLITERAL
000724 005b          .dw 'Z'+1
000725 06fe          .dw XT_WITHIN
000726 1c36          .dw XT_DOCONDBRANCH
000727 072b          DEST(PFA_TOLOWER0)
000728 1c3d          .dw XT_DOLITERAL
000729 0020          .dw 32
00072a 1e1c          .dw XT_OR 
                 PFA_TOLOWER0:
00072b 1c20          .dw XT_EXIT 
                 ;;;;;;;;;;;;;;;;;;;;;;
                 .include "words/hld.asm"
                 
                 ; Numeric IO
                 ; pointer to current write position in the Pictured Numeric Output buffer
                 VE_HLD:
00072c ff03          .dw $ff03
00072d 6c68
00072e 0064          .db "hld",0
00072f 0719          .dw VE_HEAD
                     .set VE_HEAD = VE_HLD
                 XT_HLD:
000730 1c48          .dw PFA_DOVARIABLE
                 PFA_HLD:
000731 0091          .dw ram_hld
                 
                 .dseg
000091           ram_hld: .byte 2
                 .cseg
                 .include "words/hold.asm"
                 
                 ; Numeric IO
                 ; prepend character to pictured numeric output buffer
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_HOLD:
000732 ff04          .dw $ff04
000733 6f68
000734 646c          .db "hold"
000735 072c          .dw VE_HEAD
                     .set VE_HEAD = VE_HOLD
                 XT_HOLD:
000736 1c01          .dw DO_COLON
                 PFA_HOLD:
                 .endif
000737 0730          .dw XT_HLD
000738 1cb1          .dw XT_DUP
000739 1c79          .dw XT_FETCH
00073a 1e35          .dw XT_1MINUS
00073b 1cb1          .dw XT_DUP
00073c 1cff          .dw XT_TO_R
00073d 1cc4          .dw XT_SWAP
00073e 1c81          .dw XT_STORE
00073f 1cf6          .dw XT_R_FROM
000740 1c8d          .dw XT_CSTORE
000741 1c20          .dw XT_EXIT
                 .include "words/less-sharp.asm" ; <#
                 
                 ; Numeric IO
                 ; initialize the pictured numeric output conversion process
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_L_SHARP:
000742 ff02          .dw $ff02
000743 233c          .db "<#"
000744 0732          .dw VE_HEAD
                     .set VE_HEAD = VE_L_SHARP
                 XT_L_SHARP:
000745 1c01          .dw DO_COLON
                 PFA_L_SHARP:
                 .endif
000746 060a          .dw XT_PAD
000747 0730          .dw XT_HLD
000748 1c81          .dw XT_STORE
000749 1c20          .dw XT_EXIT
                 .include "words/sharp.asm"
                 
                 ; Numeric IO
                 ; pictured numeric output: convert one digit
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 
                 
                 VE_SHARP:
00074a ff01          .dw $ff01
00074b 0023          .db "#",0
00074c 0742          .dw VE_HEAD
                     .set VE_HEAD = VE_SHARP
                 XT_SHARP:
00074d 1c01          .dw DO_COLON
                 PFA_SHARP:
                 .endif
00074e 05d6          .dw XT_BASE
00074f 1c79          .dw XT_FETCH
000750 07ca          .dw XT_UDSLASHMOD
000751 1ce1          .dw XT_ROT
000752 1c3d          .dw XT_DOLITERAL
000753 0009          .dw 9
000754 1ccf          .dw XT_OVER
000755 1d6e          .dw XT_LESS
000756 1c36          .dw XT_DOCONDBRANCH
000757 075b          DEST(PFA_SHARP1)
000758 1c3d          .dw XT_DOLITERAL
000759 0007          .dw 7
00075a 1d9d          .dw XT_PLUS
                 PFA_SHARP1:
00075b 1c3d          .dw XT_DOLITERAL
00075c 0030          .dw 48 ; ASCII 0
00075d 1d9d          .dw XT_PLUS
00075e 0736          .dw XT_HOLD
00075f 1c20          .dw XT_EXIT
                 ; : #    ( ud1 -- ud2 ) 
                 ;        base @ ud/mod rot 9 over < if 7 + then 30 + hold ; 
                 .include "words/sharp-s.asm"
                 
                 ; Numeric IO
                 ; pictured numeric output: convert all digits until 0 (zero) is reached
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_SHARP_S:
000760 ff02          .dw $ff02
000761 7323          .db "#s"
000762 074a          .dw VE_HEAD
                     .set VE_HEAD = VE_SHARP_S
                 XT_SHARP_S:
000763 1c01          .dw DO_COLON
                 PFA_SHARP_S:
                 .endif
                 NUMS1:
000764 074d          .dw XT_SHARP
000765 05eb          .dw XT_2DUP
000766 1e1c          .dw XT_OR
000767 1d1a          .dw XT_ZEROEQUAL
000768 1c36          .dw XT_DOCONDBRANCH
000769 0764          DEST(NUMS1) ; PFA_SHARP_S
00076a 1c20          .dw XT_EXIT
                 .include "words/sharp-greater.asm" ; #>
                 
                 ; Numeric IO
                 ; Pictured Numeric Output: convert PNO buffer into an string
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_SHARP_G:
00076b ff02          .dw $ff02
00076c 3e23          .db "#>"
00076d 0760          .dw VE_HEAD
                     .set VE_HEAD = VE_SHARP_G
                 XT_SHARP_G:
00076e 1c01          .dw DO_COLON
                 PFA_SHARP_G:
                 .endif
00076f 05f4          .dw XT_2DROP
000770 0730          .dw XT_HLD
000771 1c79          .dw XT_FETCH
000772 060a          .dw XT_PAD
000773 1ccf          .dw XT_OVER
000774 1d93          .dw XT_MINUS
000775 1c20          .dw XT_EXIT
                 .include "words/sign.asm"
                 
                 ; Numeric IO
                 ; place a - in HLD if n is negative
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_SIGN:
000776 ff04          .dw $ff04
000777 6973
000778 6e67          .db "sign"
000779 076b          .dw VE_HEAD
                     .set VE_HEAD = VE_SIGN
                 XT_SIGN:
00077a 1c01          .dw DO_COLON
                 PFA_SIGN:
                 .endif
00077b 1d21          .dw XT_ZEROLESS
00077c 1c36          .dw XT_DOCONDBRANCH
00077d 0781          DEST(PFA_SIGN1)
00077e 1c3d          .dw XT_DOLITERAL
00077f 002d          .dw 45 ; ascii -
000780 0736          .dw XT_HOLD
                 PFA_SIGN1:
000781 1c20          .dw XT_EXIT
                 .include "words/d-dot-r.asm"
                 
                 ; Numeric IO
                 ; singed PNO with double cell numbers, right aligned in width w
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_DDOTR:
000782 ff03          .dw $ff03
000783 2e64
000784 0072          .db "d.r",0
000785 0776          .dw VE_HEAD
                     .set VE_HEAD = VE_DDOTR
                 XT_DDOTR:
000786 1c01          .dw DO_COLON
                 PFA_DDOTR:
                 
                 .endif
000787 1cff          .dw XT_TO_R
000788 05fc          .dw XT_TUCK
000789 0d5b          .dw XT_DABS
00078a 0745          .dw XT_L_SHARP
00078b 0763          .dw XT_SHARP_S
00078c 1ce1          .dw XT_ROT
00078d 077a          .dw XT_SIGN
00078e 076e          .dw XT_SHARP_G
00078f 1cf6          .dw XT_R_FROM
000790 1ccf          .dw XT_OVER
000791 1d93          .dw XT_MINUS
000792 0872          .dw XT_SPACES
000793 0882          .dw XT_TYPE
000794 1c20          .dw XT_EXIT
                 ; : d.r       ( d n -- )
                 ;             >r swap over dabs <# #s rot sign #> r> over - spaces type ;
                 .include "words/dot-r.asm"
                 
                 ; Numeric IO
                 ; singed PNO with single cell numbers, right aligned in width w
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_DOTR:
000795 ff02          .dw $ff02
000796 722e          .db ".r"
000797 0782          .dw VE_HEAD
                     .set VE_HEAD = VE_DOTR
                 XT_DOTR:
000798 1c01          .dw DO_COLON
                 PFA_DOTR:
                 
                 .endif
000799 1cff          .dw XT_TO_R
00079a 0dee          .dw XT_S2D
00079b 1cf6          .dw XT_R_FROM
00079c 0786          .dw XT_DDOTR
00079d 1c20          .dw XT_EXIT
                 ; : .r        ( s n -- )  >r s>d r> d.r ;
                 .include "words/d-dot.asm"
                 
                 ; Numeric IO
                 ; singed PNO with double cell numbers
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_DDOT:
00079e ff02          .dw $ff02
00079f 2e64          .db "d."
0007a0 0795          .dw VE_HEAD
                     .set VE_HEAD = VE_DDOT
                 XT_DDOT:
0007a1 1c01          .dw DO_COLON
                 PFA_DDOT:
                 
                 .endif
0007a2 1d54          .dw XT_ZERO
0007a3 0786          .dw XT_DDOTR
0007a4 0869          .dw XT_SPACE
0007a5 1c20          .dw XT_EXIT
                 ; : d.        ( d -- )    0 d.r space ;
                 .include "words/dot.asm"
                 
                 ; Numeric IO
                 ; singed PNO with single cell numbers
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 
                 
                 VE_DOT:
0007a6 ff01          .dw $ff01
0007a7 002e          .db ".",0
0007a8 079e          .dw VE_HEAD
                     .set VE_HEAD = VE_DOT
                 XT_DOT:
0007a9 1c01          .dw DO_COLON
                 PFA_DOT:
                 .endif
0007aa 0dee          .dw XT_S2D
0007ab 07a1          .dw XT_DDOT
0007ac 1c20          .dw XT_EXIT
                 ; : .         ( s -- )    s>d d. ; 
                 .include "words/ud-dot.asm"
                 
                 ; Numeric IO
                 ; unsigned PNO with double cell numbers
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_UDDOT:
0007ad ff03          .dw $ff03
0007ae 6475
0007af 002e          .db "ud.",0
0007b0 07a6          .dw VE_HEAD
                     .set VE_HEAD = VE_UDDOT
                 XT_UDDOT:
0007b1 1c01          .dw DO_COLON
                 PFA_UDDOT:
                 .endif
0007b2 1d54          .dw XT_ZERO
0007b3 07ba          .dw XT_UDDOTR
0007b4 0869          .dw XT_SPACE
0007b5 1c20          .dw XT_EXIT
                 .include "words/ud-dot-r.asm"
                 
                 ; Numeric IO
                 ; unsigned PNO with double cell numbers, right aligned in width w
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 
                 
                 VE_UDDOTR:
0007b6 ff04          .dw $ff04
0007b7 6475
0007b8 722e          .db "ud.r"
0007b9 07ad          .dw VE_HEAD
                     .set VE_HEAD = VE_UDDOTR
                 XT_UDDOTR:
0007ba 1c01          .dw DO_COLON
                 PFA_UDDOTR:
                 .endif
0007bb 1cff          .dw XT_TO_R
0007bc 0745          .dw XT_L_SHARP
0007bd 0763          .dw XT_SHARP_S
0007be 076e          .dw XT_SHARP_G
0007bf 1cf6          .dw XT_R_FROM
0007c0 1ccf          .dw XT_OVER
0007c1 1d93          .dw XT_MINUS
0007c2 0872          .dw XT_SPACES
0007c3 0882          .dw XT_TYPE
0007c4 1c20          .dw XT_EXIT
                 .include "words/ud-slash-mod.asm"
                 
                 ; Arithmetics
                 ; unsigned double cell division with remainder
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_UDSLASHMOD:
0007c5 ff06          .dw $ff06
0007c6 6475
0007c7 6d2f
0007c8 646f          .db "ud/mod"
0007c9 07b6          .dw VE_HEAD
                     .set VE_HEAD = VE_UDSLASHMOD
                 XT_UDSLASHMOD:
0007ca 1c01          .dw DO_COLON
                 PFA_UDSLASHMOD:
                 .endif
0007cb 1cff          .dw XT_TO_R
0007cc 1d54          .dw XT_ZERO
0007cd 1d08          .dw XT_R_FETCH
0007ce 1dc2          .dw XT_UMSLASHMOD
0007cf 1cf6          .dw XT_R_FROM
0007d0 1cc4          .dw XT_SWAP
0007d1 1cff          .dw XT_TO_R
0007d2 1dc2          .dw XT_UMSLASHMOD
0007d3 1cf6          .dw XT_R_FROM
0007d4 1c20          .dw XT_EXIT
                 .include "words/digit-q.asm"
                 
                 ; Numeric IO
                 ; tries to convert a character to a number, set flag accordingly
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_DIGITQ:
0007d5 ff06          .dw $ff06 
0007d6 6964
0007d7 6967
0007d8 3f74          .db "digit?"
0007d9 07c5          .dw VE_HEAD
                     .set VE_HEAD = VE_DIGITQ
                 XT_DIGITQ:
0007da 1c01          .dw DO_COLON 
                 PFA_DIGITQ:
                 .endif
0007db 070c          .dw XT_TOUPPER
0007dc 1cb1
0007dd 1c3d
0007de 0039
0007df 1d78
0007e0 1c3d
0007e1 0100          .DW XT_DUP,XT_DOLITERAL,57,XT_GREATER,XT_DOLITERAL,256
0007e2 1e13
0007e3 1d9d
0007e4 1cb1
0007e5 1c3d
0007e6 0140
0007e7 1d78          .DW XT_AND,XT_PLUS,XT_DUP,XT_DOLITERAL,320,XT_GREATER
0007e8 1c3d
0007e9 0107
0007ea 1e13
0007eb 1d93
0007ec 1c3d
0007ed 0030          .DW XT_DOLITERAL,263,XT_AND,XT_MINUS,XT_DOLITERAL,48
0007ee 1d93
0007ef 1cb1
0007f0 05d6
0007f1 1c79
0007f2 1d5c          .DW XT_MINUS,XT_DUP,XT_BASE,XT_FETCH,XT_ULESS
0007f3 1c20          .DW XT_EXIT
                 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
                 .include "words/do-sliteral.asm"
                 
                 ; String
                 ; runtime portion of sliteral
                 ;VE_DOSLITERAL:
                 ;  .dw $ff0a
                 ;  .db "(sliteral)"
                 ;  .dw VE_HEAD
                 ;  .set VE_HEAD = VE_DOSLITERAL
                 XT_DOSLITERAL:
0007f4 1c01        .dw DO_COLON
                 PFA_DOSLITERAL:
0007f5 1d08        .dw XT_R_FETCH   ; ( -- addr )
0007f6 0853        .dw XT_ICOUNT
0007f7 1cf6        .dw XT_R_FROM
0007f8 1ccf        .dw XT_OVER     ; ( -- addr' n addr n)
0007f9 1e2f        .dw XT_1PLUS
0007fa 1e04        .dw XT_2SLASH   ; ( -- addr' n addr k )
0007fb 1d9d        .dw XT_PLUS     ; ( -- addr' n addr'' )
0007fc 1e2f        .dw XT_1PLUS
0007fd 1cff        .dw XT_TO_R     ; ( -- )
0007fe 1c20        .dw XT_EXIT
                 .include "words/scomma.asm"
                 
                 ; Compiler
                 ; compiles a string from RAM to Flash
                 VE_SCOMMA:
0007ff ff02        .dw $ff02
000800 2c73        .db "s",$2c
000801 07d5        .dw VE_HEAD
                   .set VE_HEAD = VE_SCOMMA
                 XT_SCOMMA:
000802 1c01          .dw DO_COLON
                 PFA_SCOMMA:
000803 1cb1          .dw XT_DUP
000804 0806          .dw XT_DOSCOMMA
000805 1c20          .dw XT_EXIT
                 
                 ; ( addr len len' -- ) 
                 ; Compiler
                 ; compiles a string from RAM to Flash
                 ;VE_DOSCOMMA:
                 ;  .dw $ff04
                 ;  .db "(s",$2c,")"
                 ;  .dw VE_HEAD
                 ;  .set VE_HEAD = VE_DOSCOMMA
                 XT_DOSCOMMA:
000806 1c01          .dw DO_COLON
                 PFA_DOSCOMMA:
000807 02ae          .dw XT_COMMA
000808 1cb1          .dw XT_DUP   ; ( --addr len len)
000809 1e04          .dw XT_2SLASH ; ( -- addr len len/2
00080a 05fc          .dw XT_TUCK   ; ( -- addr len/2 len len/2
00080b 1e0b          .dw XT_2STAR  ; ( -- addr len/2 len len'
00080c 1d93          .dw XT_MINUS  ; ( -- addr len/2 rem
00080d 1cff          .dw XT_TO_R
00080e 1d54          .dw XT_ZERO
00080f 036d          .dw XT_QDOCHECK
000810 1c36          .dw XT_DOCONDBRANCH
000811 0819          .dw PFA_SCOMMA2
000812 1e9b          .dw XT_DODO
                 PFA_SCOMMA1:
000813 1cb1          .dw XT_DUP         ; ( -- addr addr )
000814 1c79          .dw XT_FETCH       ; ( -- addr c1c2 )
000815 02ae          .dw XT_COMMA       ; ( -- addr )
000816 05e3          .dw XT_CELLPLUS    ; ( -- addr+cell )
000817 1ec9          .dw XT_DOLOOP
000818 0813          .dw PFA_SCOMMA1
                 PFA_SCOMMA2:
000819 1cf6          .dw XT_R_FROM
00081a 1d28          .dw XT_GREATERZERO
00081b 1c36          .dw XT_DOCONDBRANCH
00081c 0820          .dw PFA_SCOMMA3
00081d 1cb1            .dw XT_DUP     ; well, tricky
00081e 1c98            .dw XT_CFETCH
00081f 02ae            .dw XT_COMMA
                 PFA_SCOMMA3:
000820 1cd9          .dw XT_DROP        ; ( -- )
000821 1c20          .dw XT_EXIT
                 .include "words/itype.asm"
                 
                 ; Tools
                 ; reads string from flash and prints it
                 VE_ITYPE:
000822 ff05          .dw $ff05
000823 7469
000824 7079
000825 0065          .db "itype",0
000826 07ff          .dw VE_HEAD
                     .set VE_HEAD = VE_ITYPE
                 XT_ITYPE:
000827 1c01          .dw DO_COLON
                 PFA_ITYPE:
000828 1cb1          .dw XT_DUP    ; ( --addr len len)
000829 1e04          .dw XT_2SLASH ; ( -- addr len len/2
00082a 05fc          .dw XT_TUCK   ; ( -- addr len/2 len len/2
00082b 1e0b          .dw XT_2STAR  ; ( -- addr len/2 len len'
00082c 1d93          .dw XT_MINUS  ; ( -- addr len/2 rem
00082d 1cff          .dw XT_TO_R
00082e 1d54          .dw XT_ZERO
00082f 036d          .dw XT_QDOCHECK
000830 1c36          .dw XT_DOCONDBRANCH
000831 083b          .dw PFA_ITYPE2
000832 1e9b          .dw XT_DODO
                 PFA_ITYPE1:
000833 1cb1          .dw XT_DUP         ; ( -- addr addr )
000834 1fcb          .dw XT_FETCHI      ; ( -- addr c1c2 )
000835 1cb1          .dw XT_DUP
000836 0848          .dw XT_LOWEMIT
000837 0844          .dw XT_HIEMIT
000838 1e2f          .dw XT_1PLUS    ; ( -- addr+cell )
000839 1ec9          .dw XT_DOLOOP
00083a 0833          .dw PFA_ITYPE1
                 PFA_ITYPE2:
00083b 1cf6          .dw XT_R_FROM
00083c 1d28          .dw XT_GREATERZERO
00083d 1c36          .dw XT_DOCONDBRANCH
00083e 0842          .dw PFA_ITYPE3
00083f 1cb1            .dw XT_DUP     ; make sure the drop below has always something to do
000840 1fcb            .dw XT_FETCHI
000841 0848            .dw XT_LOWEMIT
                 PFA_ITYPE3:
000842 1cd9          .dw XT_DROP
000843 1c20          .dw XT_EXIT
                 
                 ; ( w -- )
                 ; R( -- )
                 ; content of cell fetched on stack.
                 ;VE_HIEMIT:
                 ;    .dw $ff06
                 ;    .db "hiemit"
                 ;    .dw VE_HEAD
                 ;    .set VE_HEAD = VE_HIEMIT
                 XT_HIEMIT:
000844 1c01          .dw DO_COLON
                 PFA_HIEMIT:
000845 1ef9          .dw XT_BYTESWAP
000846 0848          .dw XT_LOWEMIT
000847 1c20          .dw XT_EXIT
                 
                 ; ( w -- )
                 ; R( -- )
                 ; content of cell fetched on stack.
                 ;VE_LOWEMIT:
                 ;    .dw $ff07
                 ;    .db "lowemit"
                 ;    .dw VE_HEAD
                 ;    .set VE_HEAD = VE_LOWEMIT
                 XT_LOWEMIT:
000848 1c01          .dw DO_COLON
                 PFA_LOWEMIT:
000849 1c3d          .dw XT_DOLITERAL
00084a 00ff          .dw $00ff
00084b 1e13          .dw XT_AND
00084c 0614          .dw XT_EMIT
00084d 1c20          .dw XT_EXIT
                 .include "words/icount.asm"
                 
                 ; Tools
                 ; get count information out of a counted string in flash
                 VE_ICOUNT:
00084e ff06          .dw $ff06
00084f 6369
000850 756f
000851 746e          .db "icount"
000852 0822          .dw VE_HEAD
                     .set VE_HEAD = VE_ICOUNT
                 XT_ICOUNT:
000853 1c01          .dw DO_COLON
                 PFA_ICOUNT:
000854 1cb1          .dw XT_DUP
000855 1e2f          .dw XT_1PLUS
000856 1cc4          .dw XT_SWAP
000857 1fcb          .dw XT_FETCHI
000858 1c20          .dw XT_EXIT
                 .include "words/cr.asm"
                 
                 ; Character IO
                 ; cause subsequent output appear at the beginning of the next line
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_CR:
000859 ff02          .dw 0xff02
00085a 7263          .db "cr"
00085b 084e          .dw VE_HEAD
                     .set VE_HEAD = VE_CR
                 XT_CR:
00085c 1c01          .dw DO_COLON
                 PFA_CR:
                 .endif
                 
00085d 1c3d          .dw XT_DOLITERAL
00085e 000d          .dw 13
00085f 0614          .dw XT_EMIT
000860 1c3d          .dw XT_DOLITERAL
000861 000a          .dw 10
000862 0614          .dw XT_EMIT
000863 1c20          .dw XT_EXIT
                 .include "words/space.asm"
                 
                 ; Character IO
                 ; emits a space (bl)
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_SPACE:
000864 ff05          .dw $ff05
000865 7073
000866 6361
000867 0065          .db "space",0
000868 0859          .dw VE_HEAD
                     .set VE_HEAD = VE_SPACE
                 XT_SPACE:
000869 1c01          .dw DO_COLON
                 PFA_SPACE:
                 .endif
00086a 0676          .dw XT_BL
00086b 0614          .dw XT_EMIT
00086c 1c20          .dw XT_EXIT
                 .include "words/spaces.asm"
                 
                 ; Character IO
                 ; emits n space(s) (bl)
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_SPACES:
00086d ff06          .dw $ff06
00086e 7073
00086f 6361
000870 7365          .db "spaces"
000871 0864          .dw VE_HEAD
                     .set VE_HEAD = VE_SPACES
                 XT_SPACES:
000872 1c01          .dw DO_COLON
                 PFA_SPACES:
                 
                 .endif
                 ;C SPACES   n --            output n spaces
                 ;   BEGIN DUP 0> WHILE SPACE 1- REPEAT DROP ;
000873 1d54
000874 06f1      	.DW XT_ZERO, XT_MAX
000875 1cb1
000876 1c36      SPCS1:  .DW XT_DUP,XT_DOCONDBRANCH
000877 087c              DEST(SPCS2)
000878 0869
000879 1e35
00087a 1c2f              .DW XT_SPACE,XT_1MINUS,XT_DOBRANCH
00087b 0875              DEST(SPCS1)
00087c 1cd9
00087d 1c20      SPCS2:  .DW XT_DROP,XT_EXIT
                 .include "words/type.asm"
                 
                 ; Character IO
                 ; print a RAM based string
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_TYPE:
00087e ff04          .dw $ff04
00087f 7974
000880 6570          .db "type"
000881 086d          .dw VE_HEAD
                     .set VE_HEAD = VE_TYPE
                 XT_TYPE:
000882 1c01          .dw DO_COLON
                 PFA_TYPE:
                 
                 .endif
000883 0de5          .dw XT_BOUNDS
000884 036d          .dw XT_QDOCHECK
000885 1c36          .dw XT_DOCONDBRANCH
000886 088d          DEST(PFA_TYPE2)
000887 1e9b          .dw XT_DODO
                 PFA_TYPE1:
000888 1eac          .dw XT_I
000889 1c98          .dw XT_CFETCH
00088a 0614          .dw XT_EMIT
00088b 1ec9          .dw XT_DOLOOP
00088c 0888          DEST(PFA_TYPE1)
                 PFA_TYPE2:
00088d 1c20          .dw XT_EXIT
                 .include "words/tick.asm"
                 
                 ; Dictionary
                 ; search dictionary for name, return XT or throw an exception -13
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_TICK:
00088e ff01          .dw $ff01
00088f 0027          .db "'",0
000890 087e          .dw VE_HEAD
                     .set VE_HEAD = VE_TICK
                 XT_TICK:
000891 1c01          .dw DO_COLON
                 PFA_TICK:
                 .endif
000892 0a3b          .dw XT_PARSENAME
000893 0b60          .dw XT_FORTHRECOGNIZER
000894 0b36          .dw XT_RECOGNIZE
                     ; a word is tickable unless DT:TOKEN is DT:NULL or 
                     ; the interpret action is a NOOP
000895 1cb1          .dw XT_DUP
000896 0bd1          .dw XT_DT_NULL
000897 1fe0          .dw XT_EQUAL
000898 1cc4          .dw XT_SWAP
000899 1fcb          .dw XT_FETCHI
00089a 1c3d          .dw XT_DOLITERAL
00089b 0c06          .dw XT_NOOP
00089c 1fe0          .dw XT_EQUAL
00089d 1e1c          .dw XT_OR
00089e 1c36          .dw XT_DOCONDBRANCH
00089f 08a3          DEST(PFA_TICK1)
0008a0 1c3d            .dw XT_DOLITERAL
0008a1 fff3            .dw -13
0008a2 08c8            .dw XT_THROW
                 PFA_TICK1:
0008a3 1cd9          .dw XT_DROP
0008a4 1c20          .dw XT_EXIT
                 
                 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
                 .include "words/handler.asm"
                 
                 ; Exceptions
                 ; USER variable used by catch/throw
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_HANDLER:
0008a5 ff07          .dw $ff07
0008a6 6168
0008a7 646e
0008a8 656c
0008a9 0072          .db "handler",0
0008aa 088e          .dw VE_HEAD
                     .set VE_HEAD = VE_HANDLER
                 XT_HANDLER:
0008ab 1c58          .dw PFA_DOUSER
                 PFA_HANDLER:
                 .endif
0008ac 000a          .dw USER_HANDLER
                 .include "words/catch.asm"
                 
                 ; Exceptions
                 ; execute XT and check for exceptions.
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_CATCH:
0008ad ff05          .dw $ff05
0008ae 6163
0008af 6374
0008b0 0068          .db "catch",0
0008b1 08a5          .dw VE_HEAD
                     .set VE_HEAD = VE_CATCH
                 XT_CATCH:
0008b2 1c01          .dw DO_COLON
                 PFA_CATCH:
                 .endif
                 
                     ; sp@ >r
0008b3 1e8d          .dw XT_SP_FETCH
0008b4 1cff          .dw XT_TO_R
                     ; handler @ >r
0008b5 08ab          .dw XT_HANDLER
0008b6 1c79          .dw XT_FETCH
0008b7 1cff          .dw XT_TO_R
                     ; rp@ handler !
0008b8 1e76          .dw XT_RP_FETCH
0008b9 08ab          .dw XT_HANDLER
0008ba 1c81          .dw XT_STORE
0008bb 1c2a          .dw XT_EXECUTE
                     ; r> handler !
0008bc 1cf6          .dw XT_R_FROM
0008bd 08ab          .dw XT_HANDLER
0008be 1c81          .dw XT_STORE
0008bf 1cf6          .dw XT_R_FROM
0008c0 1cd9          .dw XT_DROP
0008c1 1d54          .dw XT_ZERO
0008c2 1c20          .dw XT_EXIT
                 .include "words/throw.asm"
                 
                 ; Exceptions
                 ; throw an exception
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_THROW:
0008c3 ff05          .dw $ff05
0008c4 6874
0008c5 6f72
0008c6 0077          .db "throw",0
0008c7 08ad          .dw VE_HEAD
                     .set VE_HEAD = VE_THROW
                 XT_THROW:
0008c8 1c01          .dw DO_COLON
                 PFA_THROW:
                 .endif
0008c9 1cb1          .dw XT_DUP
0008ca 1d1a          .dw XT_ZEROEQUAL
0008cb 1c36          .dw XT_DOCONDBRANCH
0008cc 08cf          DEST(PFA_THROW1)
0008cd 1cd9      	.dw XT_DROP
0008ce 1c20      	.dw XT_EXIT
                 PFA_THROW1:
0008cf 08ab          .dw XT_HANDLER
0008d0 1c79          .dw XT_FETCH
0008d1 1e80          .dw XT_RP_STORE
0008d2 1cf6          .dw XT_R_FROM
0008d3 08ab          .dw XT_HANDLER
0008d4 1c81          .dw XT_STORE
0008d5 1cf6          .dw XT_R_FROM
0008d6 1cc4          .dw XT_SWAP
0008d7 1cff          .dw XT_TO_R
0008d8 1e96          .dw XT_SP_STORE
0008d9 1cd9          .dw XT_DROP
0008da 1cf6          .dw XT_R_FROM    
0008db 1c20          .dw XT_EXIT
                 
                 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
                 .include "words/cskip.asm"
                 
                 ; String
                 ; skips leading occurancies in string at addr1/n1 leaving addr2/n2 pointing to the 1st non-c character
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_CSKIP:
0008dc ff05          .dw $ff05
0008dd 7363
0008de 696b
0008df 0070          .db "cskip",0
0008e0 08c3          .dw VE_HEAD
                     .set VE_HEAD = VE_CSKIP
                 XT_CSKIP:
0008e1 1c01          .dw DO_COLON
                 PFA_CSKIP:
                 .endif
0008e2 1cff          .dw XT_TO_R           ; ( -- addr1 n1 )
                 PFA_CSKIP1:
0008e3 1cb1          .dw XT_DUP            ; ( -- addr' n' n' )
0008e4 1c36          .dw XT_DOCONDBRANCH   ; ( -- addr' n')
0008e5 08f0          DEST(PFA_CSKIP2)
0008e6 1ccf          .dw XT_OVER           ; ( -- addr' n' addr' )
0008e7 1c98          .dw XT_CFETCH         ; ( -- addr' n' c' )
0008e8 1d08          .dw XT_R_FETCH        ; ( -- addr' n' c' c )
0008e9 1fe0          .dw XT_EQUAL          ; ( -- addr' n' f )
0008ea 1c36          .dw XT_DOCONDBRANCH   ; ( -- addr' n')
0008eb 08f0          DEST(PFA_CSKIP2)
0008ec 1fe7          .dw XT_ONE
0008ed 0a2c          .dw XT_SLASHSTRING
0008ee 1c2f          .dw XT_DOBRANCH
0008ef 08e3          DEST(PFA_CSKIP1)
                 PFA_CSKIP2:
0008f0 1cf6          .dw XT_R_FROM
0008f1 1cd9          .dw XT_DROP           ; ( -- addr2 n2)
0008f2 1c20          .dw XT_EXIT
                 .include "words/cscan.asm"
                 
                 ; String
                 ; Scan string at addr1/n1 for the first occurance of c, leaving addr1/n2, char at n2 is first non-c character
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_CSCAN:
0008f3 ff05          .dw $ff05
0008f4 7363
0008f5 6163
../../common\words/cscan.asm(12): warning: .cseg .db misalignment - padding zero byte
0008f6 006e          .db "cscan"
0008f7 08dc          .dw VE_HEAD
                     .set VE_HEAD = VE_CSCAN
                 XT_CSCAN:
0008f8 1c01          .dw DO_COLON
                 PFA_CSCAN:
                 .endif
0008f9 1cff          .dw XT_TO_R
0008fa 1ccf          .dw XT_OVER
                 PFA_CSCAN1:
0008fb 1cb1          .dw XT_DUP
0008fc 1c98          .dw XT_CFETCH
0008fd 1d08          .dw XT_R_FETCH
0008fe 1fe0          .dw XT_EQUAL
0008ff 1d1a          .dw XT_ZEROEQUAL
000900 1c36          .dw XT_DOCONDBRANCH
000901 090d          DEST(PFA_CSCAN2)
000902 1cc4            .dw XT_SWAP
000903 1e35            .dw XT_1MINUS
000904 1cc4            .dw XT_SWAP
000905 1ccf            .dw XT_OVER
000906 1d21            .dw XT_ZEROLESS ; not negative
000907 1d1a            .dw XT_ZEROEQUAL
000908 1c36            .dw XT_DOCONDBRANCH
000909 090d            DEST(PFA_CSCAN2)
00090a 1e2f              .dw XT_1PLUS
00090b 1c2f              .dw XT_DOBRANCH
00090c 08fb              DEST(PFA_CSCAN1)
                 PFA_CSCAN2:
00090d 1cf0          .dw XT_NIP
00090e 1ccf          .dw XT_OVER
00090f 1d93          .dw XT_MINUS
000910 1cf6          .dw XT_R_FROM
000911 1cd9          .dw XT_DROP
000912 1c20          .dw XT_EXIT
                 
                 ; : my-cscan ( addr len c -- addr len' )
                 ;    >r over ( -- addr len addr )
                 ;    begin
                 ;      dup c@ r@ <> while
                 ;       swap 1- swap over 0 >=  while
                 ;        1+ 
                 ;     repeat then
                 ;     nip over - r> drop 
                 ; ;
                 .include "words/accept.asm"
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_ACCEPT:
000913 ff06          .dw $ff06
000914 6361
000915 6563
000916 7470          .db "accept"
000917 08f3          .dw VE_HEAD
                     .set VE_HEAD = VE_ACCEPT
                 XT_ACCEPT:
000918 1c01          .dw DO_COLON
                 PFA_ACCEPT:
                 
                 .endif
000919 1ccf
00091a 1d9d
00091b 1e35
00091c 1ccf              .DW XT_OVER,XT_PLUS,XT_1MINUS,XT_OVER
00091d 0625
00091e 1cb1
00091f 0959
000920 1d1a
000921 1c36      ACC1:   .DW XT_KEY,XT_DUP,XT_CRLFQ,XT_ZEROEQUAL,XT_DOCONDBRANCH
000922 094b              DEST(ACC5)
000923 1cb1
000924 1c3d
000925 0008
000926 1fe0
000927 1c36              .DW XT_DUP,XT_DOLITERAL,8,XT_EQUAL,XT_DOCONDBRANCH
000928 093b              DEST(ACC3)
000929 1cd9
00092a 1ce1
00092b 05eb
00092c 1d78
00092d 1cff
00092e 1ce1
00092f 1ce1
000930 1cf6
000931 1c36              .DW XT_DROP,XT_ROT,XT_2DUP,XT_GREATER,XT_TO_R,XT_ROT,XT_ROT,XT_R_FROM,XT_DOCONDBRANCH
000932 0939      	DEST(ACC6)
000933 0951
000934 1e35
000935 1cff
000936 1ccf
000937 1cf6
000938 014f      	.DW XT_BS,XT_1MINUS,XT_TO_R,XT_OVER,XT_R_FROM,XT_UMAX
000939 1c2f      ACC6:   .DW XT_DOBRANCH
00093a 0949              DEST(ACC4)
                     
                 
                 ACC3:    ; check for remaining control characters, replace them with blank
00093b 1cb1      	.dw XT_DUP            ; ( -- addr k k )
00093c 0676              .dw XT_BL
00093d 1d6e              .dw XT_LESS
00093e 1c36              .dw XT_DOCONDBRANCH
00093f 0942              DEST(PFA_ACCEPT6)
000940 1cd9              .dw XT_DROP
000941 0676              .dw XT_BL
                 PFA_ACCEPT6:
000942 1cb1
000943 0614
000944 1ccf
000945 1c8d
000946 1e2f
000947 1ccf
000948 015b      	.DW XT_DUP,XT_EMIT,XT_OVER,XT_CSTORE,XT_1PLUS,XT_OVER,XT_UMIN
000949 1c2f      ACC4:   .DW XT_DOBRANCH
00094a 091d              DEST(ACC1)
00094b 1cd9
00094c 1cf0
00094d 1cc4
00094e 1d93
00094f 085c
000950 1c20      ACC5:   .DW XT_DROP,XT_NIP,XT_SWAP,XT_MINUS,XT_CR,XT_EXIT
                 
                 
                 ; ( --  ) 
                 ; System
                 ; send a backspace character to overwrite the current char
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 
                 ;VE_BS:
                 ;    .dw $ff02
                 ;    .db "bs"
                 ;    .dw VE_HEAD
                 ;    .set VE_HEAD = VE_BS
                 XT_BS:
000951 1c01          .dw DO_COLON
                 .endif
000952 1c3d          .dw XT_DOLITERAL
000953 0008          .dw 8
000954 1cb1          .dw XT_DUP
000955 0614          .dw XT_EMIT
000956 0869          .dw XT_SPACE
000957 0614          .dw XT_EMIT
000958 1c20          .dw XT_EXIT
                 
                 
                 ; ( c -- f ) 
                 ; System
                 ; is the character a line end character?
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 ;VE_CRLFQ:
                 ;    .dw $ff02
                 ;    .db "crlf?"
                 ;    .dw VE_HEAD
                 ;    .set VE_HEAD = VE_CRLFQ
                 XT_CRLFQ:
000959 1c01          .dw DO_COLON
                 .endif
00095a 1cb1          .dw XT_DUP
00095b 1c3d          .dw XT_DOLITERAL
00095c 000d          .dw 13
00095d 1fe0          .dw XT_EQUAL
00095e 1cc4          .dw XT_SWAP
00095f 1c3d          .dw XT_DOLITERAL
000960 000a          .dw 10
000961 1fe0          .dw XT_EQUAL
000962 1e1c          .dw XT_OR
000963 1c20          .dw XT_EXIT
                 .include "words/refill.asm"
                 
                 ; System
                 ; refills the input buffer
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_REFILL:
000964 ff06          .dw $ff06
000965 6572
000966 6966
000967 6c6c          .db "refill"
000968 0913          .dw VE_HEAD
                     .set VE_HEAD = VE_REFILL
                 XT_REFILL:
000969 0c9a          .dw PFA_DODEFER1
                 PFA_REFILL:
                 .endif
00096a 001a          .dw USER_REFILL
00096b 0c63          .dw XT_UDEFERFETCH
00096c 0c6f          .dw XT_UDEFERSTORE
                 .include "words/char.asm"
                 
                 ; Tools
                 ; copy the first character of the next word onto the stack
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_CHAR:
00096d ff04          .dw $ff04
00096e 6863
00096f 7261          .db "char"
000970 0964          .dw VE_HEAD
                     .set VE_HEAD = VE_CHAR
                 XT_CHAR:
000971 1c01          .dw DO_COLON
                 PFA_CHAR:
                 .endif
000972 0a3b          .dw XT_PARSENAME
000973 1cd9          .dw XT_DROP
000974 1c98          .dw XT_CFETCH
000975 1c20          .dw XT_EXIT
                 .include "words/number.asm"
                 
                 ; Numeric IO
                 ; convert a string at addr to a number
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_NUMBER:
000976 ff06          .dw $ff06
000977 756e
000978 626d
000979 7265          .db "number"
00097a 096d          .dw VE_HEAD
                     .set VE_HEAD = VE_NUMBER
                 XT_NUMBER:
00097b 1c01          .dw DO_COLON
                 PFA_NUMBER:
                 .endif
00097c 05d6          .dw XT_BASE
00097d 1c79          .dw XT_FETCH
00097e 1cff          .dw XT_TO_R
00097f 09bf          .dw XT_QSIGN
000980 1cff          .dw XT_TO_R
000981 09d2          .dw XT_SET_BASE
000982 09bf          .dw XT_QSIGN
000983 1cf6          .dw XT_R_FROM
000984 1e1c          .dw XT_OR
000985 1cff          .dw XT_TO_R
                     ; check whether something is left
000986 1cb1          .dw XT_DUP
000987 1d1a          .dw XT_ZEROEQUAL
000988 1c36          .dw XT_DOCONDBRANCH
000989 0992          DEST(PFA_NUMBER0)
                       ; nothing is left. It cannot be a number at all
00098a 05f4            .dw XT_2DROP
00098b 1cf6            .dw XT_R_FROM
00098c 1cd9            .dw XT_DROP
00098d 1cf6            .dw XT_R_FROM
00098e 05d6            .dw XT_BASE
00098f 1c81            .dw XT_STORE
000990 1d54            .dw XT_ZERO
000991 1c20            .dw XT_EXIT
                 PFA_NUMBER0:
000992 1f1e          .dw XT_2TO_R
000993 1d54          .dw XT_ZERO       ; starting value
000994 1d54          .dw XT_ZERO
000995 1f2d          .dw XT_2R_FROM
000996 09f0          .dw XT_TO_NUMBER ; ( 0. addr len -- d addr' len'
                     ; check length of the remaining string.
                     ; if zero: a single cell number is entered
000997 1cb9          .dw XT_QDUP
000998 1c36          .dw XT_DOCONDBRANCH
000999 09b4          DEST(PFA_NUMBER1)
                     ; if equal 1: mayba a trailing dot? --> double cell number
00099a 1fe7          .dw XT_ONE
00099b 1fe0          .dw XT_EQUAL
00099c 1c36          .dw XT_DOCONDBRANCH
00099d 09ab          DEST(PFA_NUMBER2)
                 	; excatly one character is left
00099e 1c98      	.dw XT_CFETCH
00099f 1c3d      	.dw XT_DOLITERAL
0009a0 002e      	.dw 46 ; .
0009a1 1fe0      	.dw XT_EQUAL
0009a2 1c36      	.dw XT_DOCONDBRANCH
0009a3 09ac      	DEST(PFA_NUMBER6)
                 	; its a double cell number
                         ; incorporate sign into number
0009a4 1cf6      	.dw XT_R_FROM
0009a5 1c36              .dw XT_DOCONDBRANCH
0009a6 09a8      	DEST(PFA_NUMBER3)
0009a7 0d68              .dw XT_DNEGATE
                 PFA_NUMBER3:
0009a8 1fec      	.dw XT_TWO
0009a9 1c2f      	.dw XT_DOBRANCH
0009aa 09ba      	DEST(PFA_NUMBER5)
                 PFA_NUMBER2:
0009ab 1cd9      	.dw XT_DROP
                 PFA_NUMBER6:
0009ac 05f4      	.dw XT_2DROP
0009ad 1cf6      	.dw XT_R_FROM
0009ae 1cd9      	.dw XT_DROP
0009af 1cf6              .dw XT_R_FROM
0009b0 05d6              .dw XT_BASE
0009b1 1c81              .dw XT_STORE
0009b2 1d54      	.dw XT_ZERO
0009b3 1c20      	.dw XT_EXIT
                 PFA_NUMBER1:
0009b4 05f4          .dw XT_2DROP ; remove the address
                     ; incorporate sign into number
0009b5 1cf6          .dw XT_R_FROM
0009b6 1c36          .dw XT_DOCONDBRANCH
0009b7 09b9          DEST(PFA_NUMBER4)
0009b8 06c6          .dw XT_NEGATE
                 PFA_NUMBER4:
0009b9 1fe7          .dw XT_ONE
                 PFA_NUMBER5:
0009ba 1cf6          .dw XT_R_FROM
0009bb 05d6          .dw XT_BASE
0009bc 1c81          .dw XT_STORE
0009bd 1d4b          .dw XT_TRUE
0009be 1c20          .dw XT_EXIT
                 .include "words/q-sign.asm"
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 XT_QSIGN:
0009bf 1c01          .dw DO_COLON 
                 PFA_QSIGN:        ; ( c -- ) 
                 .endif
0009c0 1ccf          .dw XT_OVER    ; ( -- addr len addr )
0009c1 1c98          .dw XT_CFETCH
0009c2 1c3d          .dw XT_DOLITERAL
0009c3 002d          .dw '-'
0009c4 1fe0          .dw XT_EQUAL  ; ( -- addr len flag )
0009c5 1cb1          .dw XT_DUP
0009c6 1cff          .dw XT_TO_R
0009c7 1c36          .dw XT_DOCONDBRANCH
0009c8 09cb          DEST(PFA_NUMBERSIGN_DONE)
0009c9 1fe7          .dw XT_ONE    ; skip sign character
0009ca 0a2c          .dw XT_SLASHSTRING
                 PFA_NUMBERSIGN_DONE:
0009cb 1cf6          .dw XT_R_FROM
0009cc 1c20          .dw XT_EXIT
                 .include "words/set-base.asm"
                 
                 ; Numeric IO
                 ; skip a numeric prefix character
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 XT_BASES:
0009cd 1c52          .dw PFA_DOCONSTANT
                 .endif
0009ce 000a
0009cf 0010
0009d0 0002
0009d1 000a          .dw 10,16,2,10 ; last one could a 8 instead.
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 XT_SET_BASE:
0009d2 1c01          .dw DO_COLON 
                 PFA_SET_BASE:        ; ( adr1 len1 -- adr2 len2 ) 
                 .endif
0009d3 1ccf          .dw XT_OVER
0009d4 1c98          .dw XT_CFETCH
0009d5 1c3d          .dw XT_DOLITERAL
0009d6 0023          .dw 35
0009d7 1d93          .dw XT_MINUS
0009d8 1cb1          .dw XT_DUP
0009d9 1d54          .dw XT_ZERO
0009da 1c3d          .dw XT_DOLITERAL
0009db 0004          .dw 4
0009dc 06fe          .dw XT_WITHIN
0009dd 1c36          .dw XT_DOCONDBRANCH
0009de 09e8          DEST(SET_BASE1)
                 	.if cpu_msp430==1
                 	.endif
0009df 09cd      	.dw XT_BASES
0009e0 1d9d      	.dw XT_PLUS
0009e1 1fcb      	.dw XT_FETCHI
0009e2 05d6      	.dw XT_BASE
0009e3 1c81      	.dw XT_STORE
0009e4 1fe7      	.dw XT_ONE
0009e5 0a2c      	.dw XT_SLASHSTRING
0009e6 1c2f      	.dw XT_DOBRANCH
0009e7 09e9      	DEST(SET_BASE2)
                 SET_BASE1:
0009e8 1cd9      	.dw XT_DROP
                 SET_BASE2:
0009e9 1c20          .dw XT_EXIT 
                 
                 ; create bases 10 , 16 , 2 , 8 ,
                 ; : set-base 35 - dup 0 4 within if 
                 ;    bases + @i base ! 1 /string 
                 ;   else 
                 ;    drop
                 ;   then ;
                 .include "words/to-number.asm"
                 
                 ; Numeric IO
                 ; convert a string to a number  c-addr2/u2 is the unconverted string
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_TO_NUMBER:
0009ea ff07          .dw $ff07
0009eb 6e3e
0009ec 6d75
0009ed 6562
0009ee 0072          .db ">number",0
0009ef 0976          .dw VE_HEAD
                     .set VE_HEAD = VE_TO_NUMBER
                 XT_TO_NUMBER:
0009f0 1c01          .dw DO_COLON
                 
                 .endif
                 
0009f1 1cb1
0009f2 1c36      TONUM1: .DW XT_DUP,XT_DOCONDBRANCH
0009f3 0a08              DEST(TONUM3)
0009f4 1ccf
0009f5 1c98
0009f6 07da              .DW XT_OVER,XT_CFETCH,XT_DIGITQ
0009f7 1d1a
0009f8 1c36              .DW XT_ZEROEQUAL,XT_DOCONDBRANCH
0009f9 09fc              DEST(TONUM2)
0009fa 1cd9
0009fb 1c20              .DW XT_DROP,XT_EXIT
0009fc 1cff
0009fd 0d8c
0009fe 05d6
0009ff 1c79
000a00 0140      TONUM2: .DW XT_TO_R,XT_2SWAP,XT_BASE,XT_FETCH,XT_UDSTAR
000a01 1cf6
000a02 0138
000a03 0d8c              .DW XT_R_FROM,XT_MPLUS,XT_2SWAP
000a04 1fe7
000a05 0a2c
000a06 1c2f              .DW XT_ONE,XT_SLASHSTRING,XT_DOBRANCH
000a07 09f1              DEST(TONUM1)
000a08 1c20      TONUM3: .DW XT_EXIT
                 
                 ;C >NUMBER  ud adr u -- ud' adr' u'
                 ;C                      convert string to number
                 ;   BEGIN
                 ;   DUP WHILE
                 ;       OVER C@ DIGIT?
                 ;       0= IF DROP EXIT THEN
                 ;       >R 2SWAP BASE @ UD*
                 ;       R> M+ 2SWAP
                 ;       1 /STRING
                 ;   REPEAT ;
                 .include "words/parse.asm"
                 
                 ; String
                 ; in input buffer parse ccc delimited string by the delimiter char.
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_PARSE:
000a09 ff05          .dw $ff05
000a0a 6170
000a0b 7372
000a0c 0065          .db "parse",0
000a0d 09ea          .dw VE_HEAD
                     .set VE_HEAD = VE_PARSE
                 XT_PARSE:
000a0e 1c01          .dw DO_COLON
                 PFA_PARSE:
                 .endif
000a0f 1cff          .dw XT_TO_R     ; ( -- )
000a10 0a22          .dw XT_SOURCE   ; ( -- addr len)
000a11 0604          .dw XT_TO_IN     ; ( -- addr len >in)
000a12 1c79          .dw XT_FETCH
000a13 0a2c          .dw XT_SLASHSTRING ; ( -- addr' len' )
                 
000a14 1cf6          .dw XT_R_FROM      ; ( -- addr' len' c)
000a15 08f8          .dw XT_CSCAN       ; ( -- addr' len'')
000a16 1cb1          .dw XT_DUP         ; ( -- addr' len'' len'')
000a17 1e2f          .dw XT_1PLUS
000a18 0604          .dw XT_TO_IN        ; ( -- addr' len'' len'' >in)
000a19 1e65          .dw XT_PLUSSTORE   ; ( -- addr' len')
000a1a 1fe7          .dw XT_ONE
000a1b 0a2c          .dw XT_SLASHSTRING
000a1c 1c20          .dw XT_EXIT
                 .include "words/source.asm"
                 
                 ; System
                 ; address and current length of the input buffer
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_SOURCE:
000a1d ff06          .dw $FF06
000a1e 6f73
000a1f 7275
000a20 6563          .db "source"
000a21 0a09          .dw VE_HEAD
                     .set VE_HEAD = VE_SOURCE
                 XT_SOURCE:
000a22 0c9a          .dw PFA_DODEFER1
                 PFA_SOURCE:
                 .endif
000a23 0016          .dw USER_SOURCE
000a24 0c63          .dw XT_UDEFERFETCH
000a25 0c6f          .dw XT_UDEFERSTORE
                 
                 
                 .include "words/slash-string.asm"
                 
                 ; String
                 ; adjust string from addr1 to addr1+n, reduce length from u1 to u2 by n
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_SLASHSTRING:
000a26 ff07          .dw $ff07
000a27 732f
000a28 7274
000a29 6e69
000a2a 0067          .db "/string",0
000a2b 0a1d          .dw VE_HEAD
                     .set VE_HEAD = VE_SLASHSTRING
                 XT_SLASHSTRING:
000a2c 1c01          .dw DO_COLON
                 PFA_SLASHSTRING:
                 .endif
000a2d 1ce1          .dw XT_ROT
000a2e 1ccf          .dw XT_OVER
000a2f 1d9d          .dw XT_PLUS
000a30 1ce1          .dw XT_ROT
000a31 1ce1          .dw XT_ROT
000a32 1d93          .dw XT_MINUS
000a33 1c20          .dw XT_EXIT
                 
                 .include "words/parse-name.asm"
                 
                 ; String
                 ; In the SOURCE buffer parse whitespace delimited string. Returns string address within SOURCE.
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 
                 VE_PARSENAME:
000a34 ff0a          .dw $FF0A 
000a35 6170
000a36 7372
000a37 2d65
000a38 616e
000a39 656d          .db "parse-name"
000a3a 0a26          .dw VE_HEAD
                     .set VE_HEAD = VE_PARSENAME
                 XT_PARSENAME:
000a3b 1c01          .dw DO_COLON 
                 PFA_PARSENAME:
                 .endif
000a3c 0676          .dw XT_BL
000a3d 0a3f          .dw XT_SKIPSCANCHAR
000a3e 1c20          .dw XT_EXIT 
                 
                 ; ( c -- addr2 len2 ) 
                 ; String
                 ; skips char and scan what's left in source for char
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 ;VE_SKIPSCANCHAR:
                 ;    .dw $FF0A 
                 ;    .db "skipscanchar"
                 ;    .dw VE_HEAD
                 ;    .set VE_HEAD = VE_SKIPSCANCHAR
                 XT_SKIPSCANCHAR:
000a3f 1c01          .dw DO_COLON
                 PFA_SKIPSCANCHAR:
                 .endif
000a40 1cff          .dw XT_TO_R
000a41 0a22          .dw XT_SOURCE 
000a42 0604          .dw XT_TO_IN 
000a43 1c79          .dw XT_FETCH 
000a44 0a2c          .dw XT_SLASHSTRING 
                 
000a45 1d08          .dw XT_R_FETCH
000a46 08e1          .dw XT_CSKIP
000a47 1cf6          .dw XT_R_FROM
000a48 08f8          .dw XT_CSCAN
                 
                     ; adjust >IN
000a49 05eb          .dw XT_2DUP
000a4a 1d9d          .dw XT_PLUS
000a4b 0a22          .dw XT_SOURCE 
000a4c 1cd9          .dw XT_DROP
000a4d 1d93          .dw XT_MINUS
000a4e 0604          .dw XT_TO_IN
000a4f 1c81          .dw XT_STORE
000a50 1c20          .dw XT_EXIT
                 .include "words/find-xt.asm"
                 
                 ; Tools
                 ; search wordlists for an entry with the xt from c-addr/len
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_FINDXT:
000a51 ff07          .dw $ff07
000a52 6966
000a53 646e
000a54 782d
000a55 0074          .db "find-xt",0
000a56 0a34          .dw VE_HEAD
                     .set VE_HEAD = VE_FINDXT
                 XT_FINDXT:
000a57 1c01          .dw DO_COLON
                 PFA_FINDXT:
                 .endif
000a58 1c3d          .dw XT_DOLITERAL
000a59 0a63          .dw XT_FINDXTA
000a5a 1c3d          .dw XT_DOLITERAL
000a5b 0040          .dw CFG_ORDERLISTLEN
000a5c 04ee          .dw XT_MAPSTACK
000a5d 1d1a          .dw XT_ZEROEQUAL
000a5e 1c36          .dw XT_DOCONDBRANCH
000a5f 0a62          DEST(PFA_FINDXT1)
000a60 05f4            .dw XT_2DROP
000a61 1d54            .dw XT_ZERO
                 PFA_FINDXT1:
000a62 1c20          .dw XT_EXIT
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 
                 XT_FINDXTA:
000a63 1c01          .dw DO_COLON
                 PFA_FINDXTA:
                 .endif
000a64 1cff          .dw XT_TO_R
000a65 05eb          .dw XT_2DUP
000a66 1cf6          .dw XT_R_FROM
000a67 0cac          .dw XT_SEARCH_WORDLIST
000a68 1cb1          .dw XT_DUP
000a69 1c36          .dw XT_DOCONDBRANCH
000a6a 0a70          DEST(PFA_FINDXTA1)
000a6b 1cff            .dw XT_TO_R
000a6c 1cf0            .dw XT_NIP
000a6d 1cf0            .dw XT_NIP
000a6e 1cf6            .dw XT_R_FROM
000a6f 1d4b            .dw XT_TRUE
                 PFA_FINDXTA1:
000a70 1c20          .dw XT_EXIT
                 
                 .include "words/quit.asm"
                 
                 ; System
                 ; main loop of amforth. accept - interpret in an endless loop
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_QUIT:
000a71 ff04          .dw $ff04
000a72 7571
000a73 7469          .db "quit"
000a74 0a51          .dw VE_HEAD
                     .set VE_HEAD = VE_QUIT
                 XT_QUIT:
000a75 1c01          .dw DO_COLON
                 .endif
                 PFA_QUIT:
000a76 03a3
000a77 03aa
000a78 1c81          .dw XT_LP0,XT_LP,XT_STORE
000a79 0b10          .dw XT_SP0
000a7a 1e96          .dw XT_SP_STORE
000a7b 0b1d          .dw XT_RP0
000a7c 1e80          .dw XT_RP_STORE
000a7d 0438          .dw XT_LBRACKET
                 
                 PFA_QUIT2:
000a7e 05d0          .dw XT_STATE
000a7f 1c79          .dw XT_FETCH
000a80 1d1a          .dw XT_ZEROEQUAL
000a81 1c36          .dw XT_DOCONDBRANCH
000a82 0a84          DEST(PFA_QUIT4)
000a83 0ab4          .dw XT_PROMPTREADY
                 PFA_QUIT4:
000a84 0969          .dw XT_REFILL
000a85 1c36          .dw XT_DOCONDBRANCH
000a86 0a96          DEST(PFA_QUIT3)
000a87 1c3d          .dw XT_DOLITERAL
000a88 0b6b          .dw XT_INTERPRET
000a89 08b2          .dw XT_CATCH
000a8a 1cb9          .dw XT_QDUP
000a8b 1c36          .dw XT_DOCONDBRANCH
000a8c 0a96          DEST(PFA_QUIT3)
000a8d 1cb1      	.dw XT_DUP
000a8e 1c3d      	.dw XT_DOLITERAL
000a8f fffe      	.dw -2
000a90 1d6e      	.dw XT_LESS
000a91 1c36      	.dw XT_DOCONDBRANCH
000a92 0a94      	DEST(PFA_QUIT5)
000a93 0acf      	.dw XT_PROMPTERROR
                 PFA_QUIT5:
000a94 1c2f      	.dw XT_DOBRANCH
000a95 0a76      	DEST(PFA_QUIT)
                 PFA_QUIT3:
000a96 0aa4          .dw XT_PROMPTOK
000a97 1c2f          .dw XT_DOBRANCH
000a98 0a7e          DEST(PFA_QUIT2)
                 ;    .dw XT_EXIT ; never reached
                 
                 .include "words/prompt-ok.asm"
                 
                 ; System
                 ; send the READY prompt to the command line
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 ;VE_PROMPTOK:
                 ;    .dw $ff02
                 ;    .db "ok"
                 ;    .dw VE_HEAD
                 ;    .set VE_HEAD = VE_PROMPTOK
                 XT_DEFAULT_PROMPTOK:
000a99 1c01          .dw DO_COLON
                 PFA_DEFAULT_PROMPTOK:
000a9a 07f4          .dw XT_DOSLITERAL
000a9b 0003          .dw 3
000a9c 6f20
000a9d 006b          .db " ok",0
                 .endif
000a9e 0827          .dw XT_ITYPE
000a9f 1c20          .dw XT_EXIT
                 
                 ; ------------------------
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_PROMPTOK:
000aa0 ff03          .dw $FF03
000aa1 6f2e
../../common\words/prompt-ok.asm(43): warning: .cseg .db misalignment - padding zero byte
000aa2 006b          .db ".ok"
000aa3 0a71          .dw VE_HEAD
                     .set VE_HEAD = VE_PROMPTOK
                 XT_PROMPTOK:
000aa4 0c9a          .dw PFA_DODEFER1
                 PFA_PROMPTOK:
                 .endif
000aa5 001c          .dw USER_P_OK
000aa6 0c63          .dw XT_UDEFERFETCH
000aa7 0c6f          .dw XT_UDEFERSTORE
                 .include "words/prompt-ready.asm"
                 
                 ; System
                 ; process the error prompt
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 ;VE_PROMPTRDY:
                 ;    .dw $ff04
                 ;    .db "p_er"
                 ;    .dw VE_HEAD
                 ;    .set VE_HEAD = VE_PROMPTRDY
                 XT_DEFAULT_PROMPTREADY:
000aa8 1c01          .dw DO_COLON
                 PFA_DEFAULT_PROMPTREADY:
000aa9 07f4          .dw XT_DOSLITERAL
000aaa 0002          .dw 2
000aab 203e          .db "> "
                 .endif
000aac 085c          .dw XT_CR
000aad 0827          .dw XT_ITYPE
000aae 1c20          .dw XT_EXIT
                 
                 ; ------------------------
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_PROMPTREADY:
000aaf ff06          .dw $FF06
000ab0 722e
000ab1 6165
000ab2 7964          .db ".ready"
000ab3 0aa0          .dw VE_HEAD
                     .set VE_HEAD = VE_PROMPTREADY
                 XT_PROMPTREADY:
000ab4 0c9a          .dw PFA_DODEFER1
                 PFA_PROMPTREADY:
                 .endif
000ab5 0020          .dw USER_P_RDY
000ab6 0c63          .dw XT_UDEFERFETCH
000ab7 0c6f          .dw XT_UDEFERSTORE
                 .include "words/prompt-error.asm"
                 
                 ; System
                 ; process the error prompt
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 ;VE_PROMPTERROR:
                 ;    .dw $ff04
                 ;    .db "p_er"
                 ;    .dw VE_HEAD
                 ;    .set VE_HEAD = VE_PROMPTERROR
                 XT_DEFAULT_PROMPTERROR:
000ab8 1c01          .dw DO_COLON
                 PFA_DEFAULT_PROMPTERROR:
000ab9 07f4      	.dw XT_DOSLITERAL
000aba 0004          .dw 4
000abb 3f20
000abc 203f          .db " ?? "
                 .endif
000abd 0827          .dw XT_ITYPE
000abe 05d6          .dw XT_BASE
000abf 1c79          .dw XT_FETCH
000ac0 1cff          .dw XT_TO_R
000ac1 0663          .dw XT_DECIMAL
000ac2 07a9          .dw XT_DOT
000ac3 0604          .dw XT_TO_IN
000ac4 1c79          .dw XT_FETCH
000ac5 07a9          .dw XT_DOT
000ac6 1cf6          .dw XT_R_FROM
000ac7 05d6          .dw XT_BASE
000ac8 1c81          .dw XT_STORE
000ac9 1c20          .dw XT_EXIT
                 
                 ; ------------------------
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_PROMPTERROR:
000aca ff06          .dw $FF06
000acb 652e
000acc 7272
000acd 726f          .db ".error"
000ace 0aaf          .dw VE_HEAD
                     .set VE_HEAD = VE_PROMPTERROR
                 XT_PROMPTERROR:
000acf 0c9a          .dw PFA_DODEFER1
                 PFA_PROMPTERROR:
                 .endif
000ad0 001e          .dw USER_P_ERR
000ad1 0c63          .dw XT_UDEFERFETCH
000ad2 0c6f          .dw XT_UDEFERSTORE
                 .include "words/pause.asm"
                 
                 ; Multitasking
                 ; Fetch pause vector and execute it. may make a context/task switch
                 VE_PAUSE:
000ad3 ff05          .dw $ff05
000ad4 6170
000ad5 7375
000ad6 0065          .db "pause",0
000ad7 0aca          .dw VE_HEAD
                     .set VE_HEAD = VE_PAUSE
                 XT_PAUSE:
000ad8 0c9a          .dw PFA_DODEFER1
                 PFA_PAUSE:
000ad9 0093          .dw ram_pause
000ada 0c4f          .dw XT_RDEFERFETCH
000adb 0c59          .dw XT_RDEFERSTORE
                 
                 .dseg
000093           ram_pause: .byte 2
                 .cseg
                 .include "words/cold.asm"
                 
                 ; System
                 ; start up amforth.
                 VE_COLD:
000adc ff04          .dw $ff04
000add 6f63
000ade 646c          .db "cold"
000adf 0ad3          .dw VE_HEAD
                     .set VE_HEAD = VE_COLD
                 XT_COLD:
000ae0 0ae1          .dw PFA_COLD
                 PFA_COLD:
000ae1 b6a4          in_ mcu_boot, MCUSR
000ae2 2422          clr zerol
000ae3 2433          clr zeroh
000ae4 24bb          clr isrflag
000ae5 be24          out_ MCUSR, zerol
                     ; clear RAM
000ae6 e6e0          ldi zl, low(ramstart)
000ae7 e0f0          ldi zh, high(ramstart)
                 clearloop:
000ae8 9221          st Z+, zerol
000ae9 36e0          cpi zl, low(sram_size+ramstart)
000aea f7e9          brne clearloop
000aeb 30f4          cpi zh, high(sram_size+ramstart)
000aec f7d9          brne clearloop
                     ; init first user data area
                     ; allocate space for User Area
                 .dseg
000095           ram_user1: .byte SYSUSERSIZE + APPUSERSIZE
                 .cseg
000aed e9e5          ldi zl, low(ram_user1)
000aee e0f0          ldi zh, high(ram_user1)
000aef 012f          movw upl, zl
                     ; init return stack pointer
000af0 e50f          ldi temp0,low(rstackstart)
000af1 bf0d          out_ SPL,temp0
000af2 8304          std Z+4, temp0
000af3 e014          ldi temp1,high(rstackstart)
000af4 bf1e          out_ SPH,temp1
000af5 8315          std Z+5, temp1
                 
                     ; init parameter stack pointer
000af6 e0cf          ldi yl,low(stackstart)
000af7 83c6          std Z+6, yl
000af8 e0d4          ldi yh,high(stackstart)
000af9 83d7          std Z+7, yh
                 
                     ; load Forth IP with starting word
000afa e0a3          ldi XL, low(PFA_WARM)
000afb e0bb          ldi XH, high(PFA_WARM)
                     ; its a far jump...
000afc 940c 1c05     jmp_ DO_NEXT
                 .include "words/warm.asm"
                 
                 ; System
                 ; initialize amforth further. executes turnkey operation and go to quit
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_WARM:
000afe ff04          .dw $ff04
000aff 6177
000b00 6d72          .db "warm"
000b01 0adc          .dw VE_HEAD
                     .set VE_HEAD = VE_WARM
                 XT_WARM:
000b02 1c01          .dw DO_COLON
                 PFA_WARM:
                 .endif
000b03 0dd7          .dw XT_INIT_RAM
000b04 1c3d          .dw XT_DOLITERAL
000b05 0c06          .dw XT_NOOP
000b06 1c3d          .dw XT_DOLITERAL
000b07 0ad8          .dw XT_PAUSE
000b08 0c7a          .dw XT_DEFERSTORE
000b09 0438          .dw XT_LBRACKET
000b0a 067e          .dw XT_TURNKEY
000b0b 0a75          .dw XT_QUIT     ; never returns
                 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
                 .include "words/sp0.asm"
                 
                 ; Stack
                 ; start address of the data stack
                 VE_SP0:
000b0c ff03          .dw $ff03
000b0d 7073
000b0e 0030          .db "sp0",0
000b0f 0afe          .dw VE_HEAD
                     .set VE_HEAD = VE_SP0
                 XT_SP0:
000b10 1c6f          .dw PFA_DOVALUE1
                 PFA_SP0:
000b11 0006          .dw USER_SP0
000b12 0c63          .dw XT_UDEFERFETCH
000b13 0c6f          .dw XT_UDEFERSTORE
                 
                 ; ( -- addr) 
                 ; Stack
                 ; address of user variable to store top-of-stack for inactive tasks
                 VE_SP:
000b14 ff02          .dw $ff02
000b15 7073          .db "sp"
000b16 0b0c          .dw VE_HEAD
                     .set VE_HEAD = VE_SP
                 XT_SP:
000b17 1c58          .dw PFA_DOUSER
                 PFA_SP:
000b18 0008          .dw USER_SP
                 .include "words/rp0.asm"
                 
                 ; Stack
                 ; start address of return stack
                 VE_RP0:
000b19 ff03          .dw $ff03
000b1a 7072
000b1b 0030          .db "rp0",0
000b1c 0b14          .dw VE_HEAD
                     .set VE_HEAD = VE_RP0
                 XT_RP0:
000b1d 1c01          .dw DO_COLON
                 PFA_RP0:
000b1e 0b21          .dw XT_DORP0
000b1f 1c79          .dw XT_FETCH
000b20 1c20          .dw XT_EXIT
                 
                 ; ( -- addr) 
                 ; Stack
                 ; user variable of the address of the initial return stack
                 ;VE_DORP0:
                 ;    .dw $ff05
                 ;    .db "(rp0)"
                 ;    .dw VE_HEAD
                 ;    .set VE_HEAD = VE_DORP0
                 XT_DORP0:
000b21 1c58          .dw PFA_DOUSER
                 PFA_DORP0:
000b22 0004          .dw USER_RP
                 .include "words/depth.asm"
                 
                 ; Stack
                 ; number of single-cell values contained in the data stack before n was placed on the stack.
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_DEPTH:
000b23 ff05          .dw $ff05
000b24 6564
000b25 7470
000b26 0068          .db "depth",0
000b27 0b19          .dw VE_HEAD
                     .set VE_HEAD = VE_DEPTH
                 XT_DEPTH:
000b28 1c01          .dw DO_COLON
                 PFA_DEPTH:
                 .endif
000b29 0b10          .dw XT_SP0
000b2a 1e8d          .dw XT_SP_FETCH
000b2b 1d93          .dw XT_MINUS
000b2c 1e04          .dw XT_2SLASH
000b2d 1e35          .dw XT_1MINUS
000b2e 1c20          .dw XT_EXIT
                 .include "words/recognize.asm"
                 
                 ; System
                 ; walk the recognizer stack
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_RECOGNIZE:
000b2f ff09          .dw $ff09
000b30 6572
000b31 6f63
000b32 6e67
000b33 7a69
000b34 0065          .db "recognize",0
000b35 0b23          .dw VE_HEAD
                     .set VE_HEAD = VE_RECOGNIZE
                 XT_RECOGNIZE:
000b36 1c01          .dw DO_COLON
                 PFA_RECOGNIZE:
                 .endif
000b37 1c3d          .dw XT_DOLITERAL
000b38 0b41          .dw XT_RECOGNIZE_A
000b39 1cc4          .dw XT_SWAP
000b3a 04ee          .dw XT_MAPSTACK
000b3b 1d1a          .dw XT_ZEROEQUAL
000b3c 1c36          .dw XT_DOCONDBRANCH
000b3d 0b40          DEST(PFA_RECOGNIZE1)
000b3e 05f4            .dw XT_2DROP
000b3f 0bd1            .dw XT_DT_NULL
                 PFA_RECOGNIZE1:
000b40 1c20          .dw XT_EXIT
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 ; ( addr len XT -- addr len [ dt:xt -1 | 0 ] )
                 XT_RECOGNIZE_A:
000b41 1c01         .dw DO_COLON
                 PFA_RECOGNIZE_A:
                 .endif
000b42 1ce1         .dw XT_ROT  ; -- len xt addr
000b43 1ce1         .dw XT_ROT  ; -- xt addr len
000b44 05eb         .dw XT_2DUP 
000b45 1f1e         .dw XT_2TO_R
000b46 1ce1         .dw XT_ROT  ; -- addr len xt
000b47 1c2a         .dw XT_EXECUTE ; -- i*x dt:* | dt:null
000b48 1f2d         .dw XT_2R_FROM
000b49 1ce1         .dw XT_ROT
000b4a 1cb1         .dw XT_DUP
000b4b 0bd1         .dw XT_DT_NULL
000b4c 1fe0         .dw XT_EQUAL
000b4d 1c36         .dw XT_DOCONDBRANCH
000b4e 0b52         DEST(PFA_RECOGNIZE_A1)
000b4f 1cd9           .dw XT_DROP
000b50 1d54           .dw XT_ZERO
000b51 1c20           .dw XT_EXIT
                 PFA_RECOGNIZE_A1:
000b52 1cf0         .dw XT_NIP 
000b53 1cf0         .dw XT_NIP
000b54 1d4b         .dw XT_TRUE
000b55 1c20         .dw XT_EXIT
                 
                 ; : recognize ( addr len stack-id -- i*x dt:* | dt:null )
                 ;   [: ( addr len -- addr len 0 | i*x dt:* -1 )
                 ;      rot rot 2dup 2>r rot execute 2r> rot 
                 ;      dup dt:null = ( -- addr len dt:* f )
                 ;      if drop 0 else nip nip -1 then
                 ;    ;] 
                 ;    map-stack ( -- i*x addr len dt:* f )
                 ;    0= if \ a recognizer did the job, remove addr/len
                 ;     2drop dt:null
                 ;    then ;
                 ;
                 .include "words/forth-recognizer.asm"
                 
                 ; System Value
                 ; address of the next free data space (RAM) cell
                 VE_FORTHRECOGNIZER:
000b56 ff10          .dw $ff10
000b57 6f66
000b58 7472
000b59 2d68
000b5a 6572
000b5b 6f63
000b5c 6e67
000b5d 7a69
000b5e 7265          .db "forth-recognizer"
000b5f 0b2f          .dw VE_HEAD
                     .set VE_HEAD = VE_FORTHRECOGNIZER
                 XT_FORTHRECOGNIZER:
000b60 1c6f          .dw PFA_DOVALUE1
                 PFA_FORTHRECOGNIZER:
000b61 0034          .dw CFG_FORTHRECOGNIZER
000b62 0c3b          .dw XT_EDEFERFETCH
000b63 0c45          .dw XT_EDEFERSTORE
                 .include "words/interpret.asm"
                 
                 ; System
                 ; Interpret SOURCE word by word.
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_INTERPRET:
000b64 ff09          .dw $ff09
000b65 6e69
000b66 6574
000b67 7072
000b68 6572
000b69 0074          .db "interpret",0
000b6a 0b56          .dw VE_HEAD
                     .set VE_HEAD = VE_INTERPRET
                 XT_INTERPRET:
000b6b 1c01          .dw DO_COLON
                 .endif
                 PFA_INTERPRET:
000b6c 0a3b          .dw XT_PARSENAME ; ( -- addr len )
000b6d 1cb1          .dw XT_DUP   ; ( -- addr len flag)
000b6e 1c36          .dw XT_DOCONDBRANCH
000b6f 0b7c          DEST(PFA_INTERPRET2)
000b70 0b60            .dw XT_FORTHRECOGNIZER
000b71 0b36            .dw XT_RECOGNIZE
000b72 05d0            .dw XT_STATE
000b73 1c79            .dw XT_FETCH
000b74 1c36            .dw XT_DOCONDBRANCH
000b75 0b77          DEST(PFA_INTERPRET1)
000b76 0c32            .dw XT_ICELLPLUS   ; we need the compile action
                 PFA_INTERPRET1:
000b77 1fcb            .dw XT_FETCHI
000b78 1c2a            .dw XT_EXECUTE
000b79 0bde            .dw XT_QSTACK
000b7a 1c2f          .dw XT_DOBRANCH
000b7b 0b6c          DEST(PFA_INTERPRET)
                 PFA_INTERPRET2:
000b7c 05f4          .dw XT_2DROP
000b7d 1c20          .dw XT_EXIT
                 .include "words/rec-intnum.asm"
                 
                 ; Interpreter
                 ; Method table for single cell integers
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_DT_NUM:
000b7e ff06          .dw $ff06
000b7f 7464
000b80 6e3a
000b81 6d75          .db "dt:num"
000b82 0b64          .dw VE_HEAD
                     .set VE_HEAD = VE_DT_NUM
                 XT_DT_NUM:
000b83 1c52          .dw PFA_DOCONSTANT
                 PFA_DT_NUM:
                 .endif
000b84 0c06          .dw XT_NOOP    ; interpret
000b85 02c4          .dw XT_LITERAL ; compile
000b86 02c4          .dw XT_LITERAL ; postpone
                 
                 ; ( -- addr )
                 ; Interpreter
                 ; Method table for double cell integers
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_DT_DNUM:
000b87 ff07          .dw $ff07
000b88 7464
000b89 643a
000b8a 756e
000b8b 006d          .db "dt:dnum",0
000b8c 0b7e          .dw VE_HEAD
                     .set VE_HEAD = VE_DT_DNUM
                 XT_DT_DNUM:
000b8d 1c52          .dw PFA_DOCONSTANT
                 PFA_DT_DNUM:
                 .endif
000b8e 0c06          .dw XT_NOOP     ; interpret
000b8f 1fd8          .dw XT_2LITERAL ; compile
000b90 1fd8          .dw XT_2LITERAL ; postpone
                 
                 ; ( addr len -- f )
                 ; Interpreter
                 ; recognizer for integer numbers
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 
                 VE_REC_NUM:
000b91 ff07          .dw $ff07
000b92 6572
000b93 3a63
000b94 756e
000b95 006d          .db "rec:num",0
000b96 0b87          .dw VE_HEAD
                     .set VE_HEAD = VE_REC_NUM
                 XT_REC_NUM:
000b97 1c01          .dw DO_COLON
                 PFA_REC_NUM:
                 .endif
                     ; try converting to a number
000b98 097b          .dw XT_NUMBER
000b99 1c36          .dw XT_DOCONDBRANCH
000b9a 0ba3          DEST(PFA_REC_NONUMBER)
000b9b 1fe7          .dw XT_ONE
000b9c 1fe0          .dw XT_EQUAL
000b9d 1c36          .dw XT_DOCONDBRANCH
000b9e 0ba1          DEST(PFA_REC_INTNUM2)
000b9f 0b83            .dw XT_DT_NUM
000ba0 1c20            .dw XT_EXIT
                 PFA_REC_INTNUM2:
000ba1 0b8d            .dw XT_DT_DNUM
000ba2 1c20            .dw XT_EXIT
                 PFA_REC_NONUMBER:
000ba3 0bd1          .dw XT_DT_NULL
000ba4 1c20          .dw XT_EXIT
                 .include "words/rec-find.asm"
                 
                 ; Interpreter
                 ; search for a word
                 .if cpu_msp430==1
                 .endif
                 .if cpu_avr8==1
                 VE_REC_FIND:
000ba5 ff08          .dw $ff08
000ba6 6572
000ba7 3a63
000ba8 6966
000ba9 646e          .db "rec:find"
000baa 0b91          .dw VE_HEAD
                     .set VE_HEAD = VE_REC_FIND
                 XT_REC_FIND:
000bab 1c01          .dw DO_COLON
                 PFA_REC_FIND:
                 .endif
000bac 0a57          .DW XT_FINDXT
000bad 1cb1          .dw XT_DUP
000bae 1d1a          .dw XT_ZEROEQUAL
000baf 1c36          .dw XT_DOCONDBRANCH
000bb0 0bb4          DEST(PFA_REC_WORD_FOUND)
000bb1 1cd9              .dw XT_DROP
000bb2 0bd1      	.dw XT_DT_NULL
000bb3 1c20      	.dw XT_EXIT
                 PFA_REC_WORD_FOUND:
000bb4 0bbb          .dw XT_DT_XT
                 
000bb5 1c20          .dw XT_EXIT
                 
                 ; ( -- addr )
                 ; Interpreter
                 ; actions to handle execution tokens and their flags
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_DT_XT:
000bb6 ff05          .dw $ff05
000bb7 7464
000bb8 783a
000bb9 0074          .db "dt:xt",0
000bba 0ba5          .dw VE_HEAD
                     .set VE_HEAD = VE_DT_XT
                 XT_DT_XT:
000bbb 1c52          .dw PFA_DOCONSTANT
                 PFA_DT_XT:
                 .endif
000bbc 0bbf          .dw XT_R_WORD_INTERPRET
000bbd 0bc3          .dw XT_R_WORD_COMPILE
000bbe 1fd8          .dw XT_2LITERAL
                 
                 ; ( XT flags -- )
                 ; Interpreter
                 ; interpret method for WORD recognizer
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 XT_R_WORD_INTERPRET:
000bbf 1c01          .dw DO_COLON
                 PFA_R_WORD_INTERPRET:
                 .endif
000bc0 1cd9          .dw XT_DROP ; the flags are in the way
000bc1 1c2a          .dw XT_EXECUTE
000bc2 1c20          .dw XT_EXIT
                 
                 ; ( XT flags -- )
                 ; Interpreter
                 ; Compile method for WORD recognizer
                 .if cpu_msp430==1
                 .endif
                 .if cpu_avr8==1
                 XT_R_WORD_COMPILE:
000bc3 1c01          .dw DO_COLON
                 PFA_R_WORD_COMPILE:
                 .endif
000bc4 1d21          .dw XT_ZEROLESS
000bc5 1c36          .dw XT_DOCONDBRANCH
000bc6 0bc9          DEST(PFA_R_WORD_COMPILE1)
000bc7 02ae      	.dw XT_COMMA
000bc8 1c20              .dw XT_EXIT
                 PFA_R_WORD_COMPILE1:
000bc9 1c2a              .dw XT_EXECUTE
000bca 1c20          .dw XT_EXIT
                 .include "words/dt-null.asm"
                 
                 ; Interpreter
                 ; there is no parser for this recognizer, this is the default and failsafe part
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_DT_NULL:
000bcb ff07          .dw $ff07
000bcc 7464
000bcd 6e3a
000bce 6c75
../../common\words/dt-null.asm(12): warning: .cseg .db misalignment - padding zero byte
000bcf 006c          .db "dt:null"
000bd0 0bb6          .dw VE_HEAD
                     .set VE_HEAD = VE_DT_NULL
                 XT_DT_NULL:
000bd1 1c52          .dw PFA_DOCONSTANT
                 PFA_DT_NULL:
                 .endif
000bd2 0bd5          .dw XT_FAIL  ; interpret
000bd3 0bd5          .dw XT_FAIL  ; compile
000bd4 0bd5          .dw XT_FAIL  ; postpone
                 
                 ; ( addr len -- )
                 ; Interpreter
                 ; default failure action: throw exception -13.
                 .if cpu_msp430==1
                 .endif
                 .if cpu_avr8==1
                 ;VE_FAIL:
                 ;    .dw $ff04
                 ;    .db "fail"
                 ;    .dw VE_HEAD
                 ;    .set VE_HEAD = VE_FAIL
                 XT_FAIL:
000bd5 1c01          .dw DO_COLON
                 PFA_FAIL:
                 .endif
000bd6 1c3d          .dw XT_DOLITERAL
000bd7 fff3          .dw -13
000bd8 08c8          .dw XT_THROW
                 
                 .include "words/q-stack.asm"
                 
                 ; Tools
                 ; check data stack depth and exit to quit if underrun
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_QSTACK:
000bd9 ff06          .dw $ff06
000bda 733f
000bdb 6174
000bdc 6b63          .db "?stack"
000bdd 0bcb          .dw VE_HEAD
                     .set VE_HEAD = VE_QSTACK
                 XT_QSTACK:
000bde 1c01          .dw DO_COLON
                 PFA_QSTACK:
                 .endif
000bdf 0b28          .dw XT_DEPTH
000be0 1d21          .dw XT_ZEROLESS
000be1 1c36          .dw XT_DOCONDBRANCH
000be2 0be6          DEST(PFA_QSTACK1)
000be3 1c3d            .dw XT_DOLITERAL
000be4 fffc            .dw -4
000be5 08c8            .dw XT_THROW
                 PFA_QSTACK1:
000be6 1c20          .dw XT_EXIT
                 .include "words/ver.asm"
                 
                 ; Tools
                 ; print the version string
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_DOT_VER:
000be7 ff03          .dw $ff03
000be8 6576
../../common\words/ver.asm(12): warning: .cseg .db misalignment - padding zero byte
000be9 0072          .db "ver"
000bea 0bd9          .dw VE_HEAD
                     .set VE_HEAD = VE_DOT_VER
                 XT_DOT_VER:
000beb 1c01          .dw DO_COLON
                 PFA_DOT_VER:
                 .endif
000bec 0592          .dw XT_ENV_FORTHNAME
000bed 0827          .dw XT_ITYPE
000bee 0869          .dw XT_SPACE
000bef 05d6          .dw XT_BASE
000bf0 1c79          .dw XT_FETCH
                 
000bf1 05a0          .dw XT_ENV_FORTHVERSION
000bf2 0663          .dw XT_DECIMAL
000bf3 0dee          .dw XT_S2D
000bf4 0745          .dw XT_L_SHARP
000bf5 074d          .dw XT_SHARP
000bf6 1c3d          .dw XT_DOLITERAL
000bf7 002e          .dw '.'
000bf8 0736          .dw XT_HOLD
000bf9 0763          .dw XT_SHARP_S
000bfa 076e          .dw XT_SHARP_G
000bfb 0882          .dw XT_TYPE
000bfc 05d6          .dw XT_BASE
000bfd 1c81          .dw XT_STORE
000bfe 0869          .dw XT_SPACE
000bff 05a8          .dw XT_ENV_CPU
000c00 0827          .dw XT_ITYPE
                 
000c01 1c20          .dw XT_EXIT
                 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
                 .include "words/noop.asm"
                 
                 ; Tools
                 ; do nothing
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_NOOP:
000c02 ff04          .dw $ff04
000c03 6f6e
000c04 706f          .db "noop"
000c05 0be7          .dw VE_HEAD
                     .set VE_HEAD = VE_NOOP
                 XT_NOOP:
000c06 1c01          .dw DO_COLON
                 PFA_NOOP:
                 .endif
000c07 1c20         .DW XT_EXIT
                 .include "words/unused.asm"
                 
                 ; Tools
                 ; Amount of available RAM (incl. PAD)
                 VE_UNUSED:
000c08 ff06          .dw $ff06
000c09 6e75
000c0a 7375
000c0b 6465          .db "unused"
000c0c 0c02          .dw VE_HEAD
                     .set VE_HEAD = VE_UNUSED
                 XT_UNUSED:
000c0d 1c01          .dw DO_COLON
                 PFA_UNUSED:
000c0e 1e8d          .dw XT_SP_FETCH
000c0f 0645          .dw XT_HERE
000c10 1d93          .dw XT_MINUS
000c11 1c20          .dw XT_EXIT
                 
                 .include "words/to.asm"
                 
                 ; Tools
                 ; store the TOS to the named value (eeprom cell)
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_TO:
000c12 0002          .dw $0002
000c13 6f74          .db "to"
000c14 0c08          .dw VE_HEAD
                     .set VE_HEAD = VE_TO
                 XT_TO:
000c15 1c01          .dw DO_COLON
                 PFA_TO:
                 .endif
000c16 0891          .dw XT_TICK
000c17 0df7          .dw XT_TO_BODY
000c18 05d0          .dw XT_STATE
000c19 1c79          .dw XT_FETCH
000c1a 1c36          .dw XT_DOCONDBRANCH
000c1b 0c26          DEST(PFA_TO1)
000c1c 02a3          .dw XT_COMPILE
000c1d 0c20          .dw XT_DOTO
000c1e 02ae          .dw XT_COMMA
000c1f 1c20          .dw XT_EXIT
                 
                 ; ( n -- ) (R: IP -- IP+1)
                 ; Tools
                 ; runtime portion of to
                 ;VE_DOTO:
                 ;    .dw $ff04
                 ;    .db "(to)"
                 ;    .dw VE_HEAD
                 ;    .set VE_HEAD = VE_DOTO
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 
                 XT_DOTO:
000c20 1c01          .dw DO_COLON
                 PFA_DOTO:
                 .endif
000c21 1cf6          .dw XT_R_FROM
000c22 1cb1          .dw XT_DUP
000c23 0c32          .dw XT_ICELLPLUS
000c24 1cff          .dw XT_TO_R
000c25 1fcb          .dw XT_FETCHI
                 PFA_TO1:
000c26 1cb1          .dw XT_DUP
000c27 0c32          .dw XT_ICELLPLUS
000c28 0c32          .dw XT_ICELLPLUS
000c29 1fcb          .dw XT_FETCHI
000c2a 1c2a          .dw XT_EXECUTE
000c2b 1c20          .dw XT_EXIT
                 .include "words/i-cellplus.asm"
                 
                 ; Compiler
                 ; skip to the next cell in flash
                 VE_ICELLPLUS:
000c2c ff07          .dw $FF07
000c2d 2d69
000c2e 6563
000c2f 6c6c
000c30 002b          .db "i-cell+",0
000c31 0c12          .dw VE_HEAD
                     .set VE_HEAD = VE_ICELLPLUS
                 XT_ICELLPLUS:
000c32 1c01          .dw DO_COLON
                 PFA_ICELLPLUS:
000c33 1e2f          .dw XT_1PLUS
000c34 1c20          .dw XT_EXIT
                 
                 .include "words/edefer-fetch.asm"
                 
                 ; System
                 ; does the real defer@ for eeprom defers
                 VE_EDEFERFETCH:
000c35 ff07          .dw $ff07
000c36 6445
000c37 6665
000c38 7265
000c39 0040          .db "Edefer@",0
000c3a 0c2c          .dw VE_HEAD
                     .set VE_HEAD = VE_EDEFERFETCH
                 XT_EDEFERFETCH:
000c3b 1c01          .dw DO_COLON
                 PFA_EDEFERFETCH:
000c3c 1fcb          .dw XT_FETCHI
000c3d 1f5f          .dw XT_FETCHE
000c3e 1c20          .dw XT_EXIT
                 .include "words/edefer-store.asm"
                 
                 ; System
                 ; does the real defer! for eeprom defers
                 VE_EDEFERSTORE:
000c3f ff07          .dw $ff07
000c40 6445
000c41 6665
000c42 7265
000c43 0021          .db "Edefer!",0
000c44 0c35          .dw VE_HEAD
                     .set VE_HEAD = VE_EDEFERSTORE
                 XT_EDEFERSTORE:
000c45 1c01          .dw DO_COLON
                 PFA_EDEFERSTORE:
000c46 1fcb          .dw XT_FETCHI
000c47 1f3b          .dw XT_STOREE
000c48 1c20          .dw XT_EXIT
                 .include "words/rdefer-fetch.asm"
                 
                 ; System
                 ; The defer@ for ram defers
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_RDEFERFETCH:
000c49 ff07          .dw $ff07
000c4a 6452
000c4b 6665
000c4c 7265
000c4d 0040          .db "Rdefer@",0
000c4e 0c3f          .dw VE_HEAD
                     .set VE_HEAD = VE_RDEFERFETCH
                 XT_RDEFERFETCH:
000c4f 1c01          .dw DO_COLON
                 PFA_RDEFERFETCH:
                 .endif
000c50 1fcb          .dw XT_FETCHI
000c51 1c79          .dw XT_FETCH
000c52 1c20          .dw XT_EXIT
                 .include "words/rdefer-store.asm"
                 
                 ; System
                 ; The defer! for ram defers
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_RDEFERSTORE:
000c53 ff07          .dw $ff07
000c54 6452
000c55 6665
000c56 7265
000c57 0021          .db "Rdefer!",0
000c58 0c49          .dw VE_HEAD
                     .set VE_HEAD = VE_RDEFERSTORE
                 XT_RDEFERSTORE:
000c59 1c01          .dw DO_COLON
                 PFA_RDEFERSTORE:
                 .endif
000c5a 1fcb          .dw XT_FETCHI
000c5b 1c81          .dw XT_STORE
000c5c 1c20          .dw XT_EXIT
                 
                 .include "words/udefer-fetch.asm"
                 
                 ; System
                 ; does the real defer@ for user based defers
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_UDEFERFETCH:
000c5d ff07          .dw $ff07
000c5e 6455
000c5f 6665
000c60 7265
000c61 0040          .db "Udefer@",0
000c62 0c53          .dw VE_HEAD
                     .set VE_HEAD = VE_UDEFERFETCH
                 XT_UDEFERFETCH:
000c63 1c01          .dw DO_COLON
                 PFA_UDEFERFETCH:
                 .endif
000c64 1fcb          .dw XT_FETCHI
000c65 1f02          .dw XT_UP_FETCH
000c66 1d9d          .dw XT_PLUS
000c67 1c79          .dw XT_FETCH
000c68 1c20          .dw XT_EXIT
                 .include "words/udefer-store.asm"
                 
                 ; System
                 ; does the real defer! for user based defers
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_UDEFERSTORE:
000c69 ff07          .dw $ff07
000c6a 6455
000c6b 6665
000c6c 7265
000c6d 0021          .db "Udefer!",0
000c6e 0c5d          .dw VE_HEAD
                     .set VE_HEAD = VE_UDEFERSTORE
                 XT_UDEFERSTORE:
000c6f 1c01          .dw DO_COLON
                 PFA_UDEFERSTORE:
                 .endif
                 
000c70 1fcb          .dw XT_FETCHI
000c71 1f02          .dw XT_UP_FETCH
000c72 1d9d          .dw XT_PLUS
000c73 1c81          .dw XT_STORE
000c74 1c20          .dw XT_EXIT
                 
                 .include "words/defer-store.asm"
                 
                 ; System
                 ; stores xt1 as the xt to be executed when xt2 is called
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_DEFERSTORE:
000c75 ff06          .dw $ff06
000c76 6564
000c77 6566
000c78 2172          .db "defer!"
000c79 0c69          .dw VE_HEAD
                     .set VE_HEAD = VE_DEFERSTORE
                 XT_DEFERSTORE:
000c7a 1c01          .dw DO_COLON
                 PFA_DEFERSTORE:
                 .endif
000c7b 0df7          .dw XT_TO_BODY
000c7c 1cb1          .dw XT_DUP
000c7d 0c32          .dw XT_ICELLPLUS
000c7e 0c32          .dw XT_ICELLPLUS
000c7f 1fcb          .dw XT_FETCHI
000c80 1c2a          .dw XT_EXECUTE
000c81 1c20          .dw XT_EXIT
                 
                 .include "words/defer-fetch.asm"
                 
                 ; System
                 ; returns the XT associated with the given XT
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_DEFERFETCH:
000c82 ff06          .dw $ff06
000c83 6564
000c84 6566
000c85 4072          .db "defer@"
000c86 0c75          .dw VE_HEAD
                     .set VE_HEAD = VE_DEFERFETCH
                 XT_DEFERFETCH:
000c87 1c01          .dw DO_COLON
                 PFA_DEFERFETCH:
                 .endif
000c88 0df7          .dw XT_TO_BODY 
000c89 1cb1          .dw XT_DUP
000c8a 0c32          .dw XT_ICELLPLUS
000c8b 1fcb          .dw XT_FETCHI
000c8c 1c2a          .dw XT_EXECUTE
000c8d 1c20          .dw XT_EXIT
                 .include "words/do-defer.asm"
                 
                 ; System
                 ; runtime of defer
                 VE_DODEFER:
000c8e ff07          .dw $ff07
000c8f 6428
000c90 6665
000c91 7265
000c92 0029          .db "(defer)", 0
000c93 0c82          .dw VE_HEAD
                     .set VE_HEAD = VE_DODEFER
                 XT_DODEFER:
000c94 1c01          .dw DO_COLON
                 PFA_DODEFER:
000c95 0280          .dw XT_DOCREATE
000c96 03e0          .dw XT_REVEAL
000c97 02a3          .dw XT_COMPILE
000c98 0c9a          .dw PFA_DODEFER1
000c99 1c20          .dw XT_EXIT
                 PFA_DODEFER1:
000c9a 940e 03f9     call_ DO_DODOES
000c9c 1cb1          .dw XT_DUP
000c9d 0c32          .dw XT_ICELLPLUS
000c9e 1fcb          .dw XT_FETCHI
000c9f 1c2a          .dw XT_EXECUTE 
000ca0 1c2a          .dw XT_EXECUTE
000ca1 1c20          .dw XT_EXIT
                 
                 ; : (defer) <builds does> dup i-cell+ @i execute execute ;
                 
                 
                 .include "words/search-wordlist.asm"
                 
                 ; Search Order
                 ; searches the word list wid for the word at c-addr/len
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_SEARCH_WORDLIST:
000ca2 ff0f          .dw $ff0f
000ca3 6573
000ca4 7261
000ca5 6863
000ca6 772d
000ca7 726f
000ca8 6c64
000ca9 7369
000caa 0074          .db "search-wordlist",0
000cab 0c8e          .dw VE_HEAD
                     .set VE_HEAD = VE_SEARCH_WORDLIST
                 XT_SEARCH_WORDLIST:
000cac 1c01          .dw DO_COLON
                 PFA_SEARCH_WORDLIST:
                 .endif
000cad 1cff          .dw XT_TO_R
000cae 1d54          .dw XT_ZERO
000caf 1c3d          .dw XT_DOLITERAL
000cb0 0cc1          .dw XT_ISWORD
000cb1 1cf6          .dw XT_R_FROM
000cb2 0cde          .dw XT_TRAVERSEWORDLIST
000cb3 1cb1          .dw XT_DUP
000cb4 1d1a          .dw XT_ZEROEQUAL
000cb5 1c36          .dw XT_DOCONDBRANCH
000cb6 0cbb          DEST(PFA_SEARCH_WORDLIST1)
000cb7 05f4             .dw XT_2DROP
000cb8 1cd9             .dw XT_DROP
000cb9 1d54             .dw XT_ZERO
000cba 1c20             .dw XT_EXIT
                 PFA_SEARCH_WORDLIST1:
                       ; ... get the XT ...
000cbb 1cb1            .dw XT_DUP
000cbc 0d05            .dw XT_NFA2CFA
                       ; .. and get the header flag
000cbd 1cc4            .dw XT_SWAP
000cbe 0175            .dw XT_NAME2FLAGS
000cbf 0163            .dw XT_IMMEDIATEQ
000cc0 1c20          .dw XT_EXIT
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 XT_ISWORD:
000cc1 1c01          .dw DO_COLON
                 PFA_ISWORD:
                 .endif
                     ; ( c-addr len 0 nt -- c-addr len 0 true| nt false )
000cc2 1cff          .dw XT_TO_R
000cc3 1cd9          .dw XT_DROP
000cc4 05eb          .dw XT_2DUP
000cc5 1d08          .dw XT_R_FETCH  ; -- addr len addr len nt
000cc6 0cf9          .dw XT_NAME2STRING
000cc7 0d0f          .dw XT_ICOMPARE      ; (-- addr len f )
000cc8 1c36          .dw XT_DOCONDBRANCH
000cc9 0ccf          DEST(PFA_ISWORD3)
                       ; not now
000cca 1cf6            .dw XT_R_FROM
000ccb 1cd9            .dw XT_DROP
000ccc 1d54            .dw XT_ZERO
000ccd 1d4b            .dw XT_TRUE         ; maybe next word
000cce 1c20            .dw XT_EXIT
                 PFA_ISWORD3:
                       ; we found the word, now clean up iteration data ...
000ccf 05f4            .dw XT_2DROP
000cd0 1cf6            .dw XT_R_FROM
000cd1 1d54            .dw XT_ZERO       ; finish traverse-wordlist
000cd2 1c20            .dw XT_EXIT
                 .include "words/traverse-wordlist.asm"
                 
                 ; Tools Ext (2012)
                 ; call the xt for every member of the wordlist wid until xt returns false
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_TRAVERSEWORDLIST:
000cd3 ff11          .dw $ff11
000cd4 7274
000cd5 7661
000cd6 7265
000cd7 6573
000cd8 772d
000cd9 726f
000cda 6c64
000cdb 7369
000cdc 0074          .db "traverse-wordlist",0
000cdd 0ca2          .dw VE_HEAD
                     .set VE_HEAD = VE_TRAVERSEWORDLIST
                 XT_TRAVERSEWORDLIST:
000cde 1c01          .dw DO_COLON
                 PFA_TRAVERSEWORDLIST:
                 
                 .endif
000cdf 1f5f          .dw XT_FETCHE
                 PFA_TRAVERSEWORDLIST1:
000ce0 1cb1          .dw XT_DUP           ; ( -- xt nt nt )
000ce1 1c36          .dw XT_DOCONDBRANCH  ; ( -- nt ) is nfa = counted string
000ce2 0cef          DEST(PFA_TRAVERSEWORDLIST2)
000ce3 05eb          .dw XT_2DUP
000ce4 1f1e          .dw XT_2TO_R
000ce5 1cc4          .dw XT_SWAP
000ce6 1c2a          .dw XT_EXECUTE
000ce7 1f2d          .dw XT_2R_FROM
000ce8 1ce1          .dw XT_ROT
000ce9 1c36          .dw XT_DOCONDBRANCH
000cea 0cef          DEST(PFA_TRAVERSEWORDLIST2)
000ceb 055d          .dw XT_NFA2LFA
000cec 1fcb          .dw XT_FETCHI
000ced 1c2f          .dw XT_DOBRANCH      ; ( -- addr )
000cee 0ce0          DEST(PFA_TRAVERSEWORDLIST1)       ; ( -- addr )
                 PFA_TRAVERSEWORDLIST2:
000cef 05f4          .dw XT_2DROP
000cf0 1c20          .dw XT_EXIT
                 
                 ; : traverse-wordlist ( i*x xt wid -- i*x' )
                 ;        begin @ dup
                 ;        while
                 ;          2dup 2>r
                 ;          swap execute ( i*x nt -- i*x' f )
                 ;          2r> rot
                 ;        while
                 ;          nfa>lfa @i
                 ;        repeat then 2drop ;
                 .include "words/name2string.asm"
                 
                 ; Tools Ext (2012)
                 ; get a (flash) string from a name token nt
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_NAME2STRING:
000cf1 ff0b          .dw $ff0b
000cf2 616e
000cf3 656d
000cf4 733e
000cf5 7274
000cf6 6e69
000cf7 0067          .db "name>string",0
000cf8 0cd3          .dw VE_HEAD
                     .set VE_HEAD = VE_NAME2STRING
                 XT_NAME2STRING:
000cf9 1c01          .dw DO_COLON
                 PFA_NAME2STRING:
                 
                 .endif
000cfa 0853          .dw XT_ICOUNT   ; ( -- addr n )
000cfb 1c3d          .dw XT_DOLITERAL
000cfc 00ff          .dw 255
000cfd 1e13          .dw XT_AND      ; mask immediate bit
000cfe 1c20          .dw XT_EXIT
                 .include "words/nfa2cfa.asm"
                 
                 ; Tools
                 ; get the XT from a name token
                 VE_NFA2CFA:
000cff ff07          .dw $ff07
000d00 666e
000d01 3e61
000d02 6663
../../avr8\words/nfa2cfa.asm(6): warning: .cseg .db misalignment - padding zero byte
000d03 0061          .db "nfa>cfa"
000d04 0cf1          .dw VE_HEAD
                     .set VE_HEAD = VE_NFA2CFA
                 XT_NFA2CFA:
000d05 1c01          .dw DO_COLON
                 PFA_NFA2CFA:
000d06 055d          .dw XT_NFA2LFA ; skip to link field
000d07 1e2f          .dw XT_1PLUS   ; next is the execution token
000d08 1c20          .dw XT_EXIT
                 .include "words/icompare.asm"
                 
                 ; Tools
                 ; compares string in RAM with string in flash. f is zero if equal like COMPARE
                 VE_ICOMPARE:
000d09 ff08          .dw $ff08
000d0a 6369
000d0b 6d6f
000d0c 6170
000d0d 6572          .db "icompare"
000d0e 0cff          .dw VE_HEAD
                     .set VE_HEAD = VE_ICOMPARE
                 XT_ICOMPARE:
000d0f 1c01          .dw DO_COLON
                 PFA_ICOMPARE:
000d10 1cff          .dw XT_TO_R    ; ( -- r-addr r-len f-addr)
000d11 1ccf          .dw XT_OVER    ; ( -- r-addr r-len f-addr r-len)
000d12 1cf6          .dw XT_R_FROM  ; ( -- r-addr r-len f-addr r-len f-len )
000d13 1d13          .dw XT_NOTEQUAL ; ( -- r-addr r-len f-addr flag )
000d14 1c36          .dw XT_DOCONDBRANCH
000d15 0d1a          .dw PFA_ICOMPARE_SAMELEN
000d16 05f4            .dw XT_2DROP
000d17 1cd9            .dw XT_DROP
000d18 1d4b            .dw XT_TRUE
000d19 1c20            .dw XT_EXIT
                 PFA_ICOMPARE_SAMELEN:
000d1a 1cc4          .dw XT_SWAP ; ( -- r-addr f-addr len )
000d1b 1d54          .dw XT_ZERO
000d1c 036d          .dw XT_QDOCHECK
000d1d 1c36          .dw XT_DOCONDBRANCH
000d1e 0d3d          .dw PFA_ICOMPARE_DONE
000d1f 1e9b          .dw XT_DODO
                 PFA_ICOMPARE_LOOP:
                     ; ( r-addr f-addr --)
000d20 1ccf          .dw XT_OVER
000d21 1c79          .dw XT_FETCH
                 .if WANT_IGNORECASE == 1
                 .endif
000d22 1ccf          .dw XT_OVER
000d23 1fcb          .dw XT_FETCHI ; ( -- r-addr f-addr r-cc f- cc)
                 .if WANT_IGNORECASE == 1
                 .endif
                     ; flash strings are zero-padded at the last cell
                     ; that means: if the flash cell is less $0100, than mask the
                     ; high byte in the ram cell
000d24 1cb1          .dw XT_DUP
                     ;.dw XT_BYTESWAP
000d25 1c3d          .dw XT_DOLITERAL
000d26 0100          .dw $100
000d27 1d5c          .dw XT_ULESS
000d28 1c36          .dw XT_DOCONDBRANCH
000d29 0d2e          .dw PFA_ICOMPARE_LASTCELL
000d2a 1cc4          .dw XT_SWAP
000d2b 1c3d          .dw XT_DOLITERAL
000d2c 00ff          .dw $00FF
000d2d 1e13          .dw XT_AND  ; the final swap can be omitted
                 PFA_ICOMPARE_LASTCELL:
000d2e 1d13          .dw XT_NOTEQUAL
000d2f 1c36          .dw XT_DOCONDBRANCH
000d30 0d35          .dw PFA_ICOMPARE_NEXTLOOP
000d31 05f4          .dw XT_2DROP
000d32 1d4b          .dw XT_TRUE
000d33 1ed4          .dw XT_UNLOOP
000d34 1c20          .dw XT_EXIT
                 PFA_ICOMPARE_NEXTLOOP:
000d35 1e2f          .dw XT_1PLUS
000d36 1cc4          .dw XT_SWAP
000d37 05e3          .dw XT_CELLPLUS
000d38 1cc4          .dw XT_SWAP
000d39 1c3d          .dw XT_DOLITERAL
000d3a 0002          .dw 2
000d3b 1eba          .dw XT_DOPLUSLOOP
000d3c 0d20          .dw PFA_ICOMPARE_LOOP
                 PFA_ICOMPARE_DONE:
000d3d 05f4          .dw XT_2DROP
000d3e 1d54          .dw XT_ZERO
000d3f 1c20          .dw XT_EXIT
                 
                 .if WANT_IGNORECASE == 1
                 .endif
                 
                 .include "words/star.asm"
                 
                 ; Arithmetics
                 ; multiply routine
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_STAR:
000d40 ff01          .dw $ff01
000d41 002a          .db "*",0
000d42 0d09          .dw VE_HEAD
                     .set VE_HEAD = VE_STAR
                 XT_STAR:
000d43 1c01          .dw DO_COLON
                 PFA_STAR:
                 .endif
                 
000d44 1da6          .dw XT_MSTAR
000d45 1cd9          .dw XT_DROP
000d46 1c20          .dw XT_EXIT
                 .include "words/j.asm"
                 
                 ; Compiler
                 ; loop counter of outer loop
                 VE_J:
000d47 ff01          .dw $FF01
000d48 006a          .db "j",0
000d49 0d40          .dw VE_HEAD
                     .set VE_HEAD = VE_J
                 XT_J:
000d4a 1c01          .dw DO_COLON
                 PFA_J:
000d4b 1e76          .dw XT_RP_FETCH
000d4c 1c3d          .dw XT_DOLITERAL
000d4d 0007          .dw 7
000d4e 1d9d          .dw XT_PLUS
000d4f 1c79          .dw XT_FETCH
000d50 1e76          .dw XT_RP_FETCH
000d51 1c3d          .dw XT_DOLITERAL
000d52 0009          .dw 9
000d53 1d9d          .dw XT_PLUS
000d54 1c79          .dw XT_FETCH
000d55 1d9d          .dw XT_PLUS
000d56 1c20          .dw XT_EXIT
                 
                 .include "words/dabs.asm"
                 
                 ; Arithmetics
                 ; double cell absolute value
                 VE_DABS:
000d57 ff04          .dw $ff04
000d58 6164
000d59 7362          .db "dabs"
000d5a 0d47          .dw VE_HEAD
                     .set VE_HEAD = VE_DABS
                 XT_DABS:
000d5b 1c01          .dw DO_COLON
                 PFA_DABS:
000d5c 1cb1          .dw XT_DUP
000d5d 1d21          .dw XT_ZEROLESS
000d5e 1c36          .dw XT_DOCONDBRANCH
000d5f 0d61          .dw PFA_DABS1
000d60 0d68          .dw XT_DNEGATE
                 PFA_DABS1:
000d61 1c20          .dw XT_EXIT
                 ; : dabs      ( ud1 -- +d2 ) dup 0< if dnegate then ;
                 .include "words/dnegate.asm"
                 
                 ; Arithmetics
                 ; double cell negation
                 VE_DNEGATE:
000d62 ff07          .dw $ff07
000d63 6e64
000d64 6765
000d65 7461
000d66 0065          .db "dnegate",0
000d67 0d57          .dw VE_HEAD
                     .set VE_HEAD = VE_DNEGATE
                 XT_DNEGATE:
000d68 1c01          .dw DO_COLON
                 PFA_DNEGATE:
000d69 01c4          .dw XT_DINVERT
000d6a 1fe7          .dw XT_ONE
000d6b 1d54          .dw XT_ZERO
000d6c 019c          .dw XT_DPLUS
000d6d 1c20          .dw XT_EXIT
                 ; : dnegate   ( ud1 -- ud2 ) dinvert 1. d+ ;
                 .include "words/cmove.asm"
                 
                 ; Memory
                 ; copy data in RAM, from lower to higher addresses
                 VE_CMOVE:
000d6e ff05          .dw $ff05
000d6f 6d63
000d70 766f
000d71 0065          .db "cmove",0
000d72 0d62          .dw VE_HEAD
                     .set VE_HEAD  = VE_CMOVE
                 XT_CMOVE:
000d73 0d74          .dw PFA_CMOVE
                 PFA_CMOVE:
000d74 93bf          push xh
000d75 93af          push xl
000d76 91e9          ld zl, Y+
000d77 91f9          ld zh, Y+ ; addr-to
000d78 91a9          ld xl, Y+
000d79 91b9          ld xh, Y+ ; addr-from
000d7a 2f09          mov temp0, tosh
000d7b 2b08          or temp0, tosl
000d7c f021          brbs 1, PFA_CMOVE1
                 PFA_CMOVE2:
000d7d 911d          ld temp1, X+
000d7e 9311          st Z+, temp1
000d7f 9701          sbiw tosl, 1
000d80 f7e1          brbc 1, PFA_CMOVE2
                 PFA_CMOVE1:
000d81 91af          pop xl
000d82 91bf          pop xh
000d83 9189
000d84 9199          loadtos
000d85 940c 1c05     jmp_ DO_NEXT
                 .include "words/2swap.asm"
                 
                 ; Stack
                 ; Exchange the two top cell pairs
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_2SWAP:
000d87 ff05          .dw $ff05
000d88 7332
000d89 6177
000d8a 0070          .db "2swap",0
000d8b 0d6e          .dw VE_HEAD
                     .set VE_HEAD = VE_2SWAP
                 XT_2SWAP:
000d8c 1c01          .dw DO_COLON
                 PFA_2SWAP:
                 
                 .endif
000d8d 1ce1          .dw XT_ROT
000d8e 1cff          .dw XT_TO_R
000d8f 1ce1          .dw XT_ROT
000d90 1cf6          .dw XT_R_FROM
000d91 1c20          .dw XT_EXIT
                 
                 .include "words/tib.asm"
                 
                 ; System
                 ; refills the input buffer
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_REFILLTIB:
000d92 ff0a          .dw $ff0a
000d93 6572
000d94 6966
000d95 6c6c
000d96 742d
000d97 6269          .db "refill-tib"
000d98 0d87          .dw VE_HEAD
                     .set VE_HEAD = VE_REFILLTIB
                 XT_REFILLTIB:
000d99 1c01          .dw DO_COLON
                 PFA_REFILLTIB:
                 .endif
000d9a 0db5          .dw XT_TIB
000d9b 1c3d          .dw XT_DOLITERAL
000d9c 005a          .dw TIB_SIZE
000d9d 0918          .dw XT_ACCEPT
000d9e 0dbb          .dw XT_NUMBERTIB
000d9f 1c81          .dw XT_STORE
000da0 1d54          .dw XT_ZERO
000da1 0604          .dw XT_TO_IN
000da2 1c81          .dw XT_STORE
000da3 1d4b          .dw XT_TRUE ; -1
000da4 1c20          .dw XT_EXIT
                 
                 ; ( -- addr n ) 
                 ; System
                 ; address and current length of the input buffer
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_SOURCETIB:
000da5 ff0a          .dw $FF0A
000da6 6f73
000da7 7275
000da8 6563
000da9 742d
000daa 6269          .db "source-tib"
000dab 0d92          .dw VE_HEAD
                     .set VE_HEAD = VE_SOURCETIB
                 XT_SOURCETIB:
000dac 1c01          .dw DO_COLON
                 PFA_SOURCETIB:
                 .endif
000dad 0db5          .dw XT_TIB
000dae 0dbb          .dw XT_NUMBERTIB
000daf 1c79          .dw XT_FETCH
000db0 1c20          .dw XT_EXIT
                 
                 ; ( -- addr ) 
                 ; System Variable
                 ; terminal input buffer address
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_TIB:
000db1 ff03          .dw $ff03
000db2 6974
000db3 0062          .db "tib",0
000db4 0da5          .dw VE_HEAD
                     .set VE_HEAD = VE_TIB
                 XT_TIB:
000db5 1c48          .dw PFA_DOVARIABLE
                 PFA_TIB:
000db6 00c1          .dw ram_tib
                 .dseg
0000c1           ram_tib: .byte TIB_SIZE
                 .cseg
                 .endif
                 
                 ; ( -- addr ) 
                 ; System Variable
                 ; variable holding the number of characters in TIB
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_NUMBERTIB:
000db7 ff04          .dw $ff04
000db8 7423
000db9 6269          .db "#tib"
000dba 0db1          .dw VE_HEAD
                     .set VE_HEAD  = VE_NUMBERTIB
                 XT_NUMBERTIB:
000dbb 1c48          .dw PFA_DOVARIABLE
                 PFA_NUMBERTIB:
000dbc 011b          .dw ram_sharptib
                 .dseg
00011b           ram_sharptib: .byte 2
                 .cseg
                 .endif
                 
                 .include "words/init-ram.asm"
                 
                 ; Tools
                 ; copy len cells from eeprom to ram
                 VE_EE2RAM:
000dbd ff06        .dw $ff06
000dbe 6565
000dbf 723e
000dc0 6d61        .db "ee>ram"
000dc1 0db7        .dw VE_HEAD
                   .set VE_HEAD = VE_EE2RAM
                 XT_EE2RAM:
000dc2 1c01        .dw DO_COLON
                 PFA_EE2RAM:          ; ( -- )
000dc3 1d54          .dw XT_ZERO
000dc4 1e9b          .dw XT_DODO
                 PFA_EE2RAM_1:
                     ; ( -- e-addr r-addr )
000dc5 1ccf          .dw XT_OVER
000dc6 1f5f          .dw XT_FETCHE
000dc7 1ccf          .dw XT_OVER
000dc8 1c81          .dw XT_STORE
000dc9 05e3          .dw XT_CELLPLUS
000dca 1cc4          .dw XT_SWAP
000dcb 05e3          .dw XT_CELLPLUS
000dcc 1cc4          .dw XT_SWAP
000dcd 1ec9          .dw XT_DOLOOP
000dce 0dc5          .dw PFA_EE2RAM_1
                 PFA_EE2RAM_2:
000dcf 05f4          .dw XT_2DROP
000dd0 1c20          .dw XT_EXIT
                 
                 ; ( -- )
                 ; Tools
                 ; setup the default user area from eeprom
                 VE_INIT_RAM:
000dd1 ff08        .dw $ff08
000dd2 6e69
000dd3 7469
000dd4 722d
000dd5 6d61        .db "init-ram"
000dd6 0dbd        .dw VE_HEAD
                   .set VE_HEAD = VE_INIT_RAM
                 XT_INIT_RAM:
000dd7 1c01        .dw DO_COLON
                 PFA_INI_RAM:          ; ( -- )
000dd8 1c3d          .dw XT_DOLITERAL
000dd9 0060          .dw EE_INITUSER
000dda 1f02          .dw XT_UP_FETCH
000ddb 1c3d          .dw XT_DOLITERAL
000ddc 0022          .dw SYSUSERSIZE
000ddd 1e04          .dw XT_2SLASH
000dde 0dc2          .dw XT_EE2RAM
000ddf 1c20          .dw XT_EXIT
                 .include "words/bounds.asm"
                 
                 ; Tools
                 ; convert a string to an address range
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_BOUNDS:
000de0 ff06          .dw $ff06
000de1 6f62
000de2 6e75
000de3 7364          .db "bounds"
000de4 0dd1          .dw VE_HEAD
                     .set VE_HEAD = VE_BOUNDS
                 XT_BOUNDS:
000de5 1c01          .dw DO_COLON
                 PFA_BOUNDS:
                 .endif
000de6 1ccf          .dw XT_OVER
000de7 1d9d          .dw XT_PLUS
000de8 1cc4          .dw XT_SWAP
000de9 1c20          .dw XT_EXIT
                 .include "words/s-to-d.asm"
                 
                 ; Conversion
                 ; extend (signed) single cell value to double cell
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_S2D:
000dea ff03          .dw $ff03
000deb 3e73
000dec 0064          .db "s>d",0
000ded 0de0          .dw VE_HEAD
                     .set VE_HEAD = VE_S2D
                 XT_S2D:
000dee 1c01          .dw DO_COLON
                 PFA_S2D:
                 .endif
000def 1cb1          .dw XT_DUP
000df0 1d21          .dw XT_ZEROLESS
000df1 1c20          .dw XT_EXIT
                 .include "words/to-body.asm"
                 
                 ; Core
                 ; get body from XT
                 VE_TO_BODY:
000df2 ff05          .dw $ff05
000df3 623e
000df4 646f
000df5 0079          .db ">body",0
000df6 0dea          .dw VE_HEAD
                     .set VE_HEAD = VE_TO_BODY
                 XT_TO_BODY:
000df7 1e30          .dw PFA_1PLUS
                 .else
                 .endif
                 .include "dict_appl.inc"
                 
                 ; they may be moved to the core dictionary if needed
                 .include "words/dot-s.asm"
                 
                 ; Tools
                 ; stack dump
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_DOTS:
000df8 ff02          .dw $ff02
000df9 732e          .db ".s"
000dfa 0df2          .dw VE_HEAD
                     .set VE_HEAD = VE_DOTS
                 XT_DOTS:
000dfb 1c01          .dw DO_COLON
                 PFA_DOTS:
                 .endif
000dfc 0b28          .dw XT_DEPTH
000dfd 01d2          .dw XT_UDOT
000dfe 0869          .dw XT_SPACE
000dff 0b28          .dw XT_DEPTH
000e00 1d54          .dw XT_ZERO
000e01 036d          .dw XT_QDOCHECK
000e02 1c36          .dw XT_DOCONDBRANCH
000e03 0e0a          DEST(PFA_DOTS2)
000e04 1e9b          .dw XT_DODO
                 PFA_DOTS1:
000e05 1eac          .dw XT_I
000e06 023d          .dw XT_PICK
000e07 01d2          .dw XT_UDOT
000e08 1ec9          .dw XT_DOLOOP
000e09 0e05          DEST(PFA_DOTS1)
                 PFA_DOTS2:
000e0a 1c20          .dw XT_EXIT
                 .include "words/spirw.asm"
                 
                 ; MCU
                 ; SPI exchange of 1 byte
                 VE_SPIRW:
000e0b ff06          .dw $ff06
000e0c 2163
000e0d 7340
000e0e 6970          .db "c!@spi"
000e0f 0df8          .dw VE_HEAD
                     .set VE_HEAD  = VE_SPIRW
                 XT_SPIRW:
000e10 0e11          .dw PFA_SPIRW
                 PFA_SPIRW:
000e11 d003          rcall do_spirw
000e12 2799          clr tosh
000e13 940c 1c05     jmp_ DO_NEXT
                 
                 do_spirw:
000e15 b98f          out_ SPDR, tosl
                 do_spirw1:
000e16 b10e          in_ temp0, SPSR
000e17 7f08          cbr temp0,7
000e18 b90e          out_ SPSR, temp0
000e19 b10e          in_ temp0, SPSR
000e1a ff07          sbrs temp0, 7
000e1b cffa          rjmp do_spirw1   ; wait until complete
000e1c b18f          in_ tosl, SPDR
000e1d 9508          ret
                 .include "words/n-spi.asm"
                 
                 ; MCU
                 ; read len bytes from SPI to addr
                 VE_N_SPIR:
000e1e ff05          .dw $ff05
000e1f 406e
000e20 7073
000e21 0069          .db "n@spi",0
000e22 0e0b          .dw VE_HEAD
                     .set VE_HEAD  = VE_N_SPIR
                 XT_N_SPIR:
000e23 0e24          .dw PFA_N_SPIR
                 PFA_N_SPIR:
000e24 018c          movw temp0, tosl
000e25 9189
000e26 9199          loadtos
000e27 01fc          movw zl, tosl
000e28 01c8          movw tosl, temp0
                 PFA_N_SPIR_LOOP:
000e29 b82f          out_ SPDR, zerol
                 PFA_N_SPIR_LOOP1:
000e2a b12e          in_ temp2, SPSR
000e2b ff27          sbrs temp2, SPIF
000e2c cffd          rjmp PFA_N_SPIR_LOOP1
000e2d b12f          in_ temp2, SPDR
000e2e 9321          st Z+, temp2
000e2f 9701          sbiw tosl, 1
000e30 f7c1          brne PFA_N_SPIR_LOOP
000e31 9189
000e32 9199          loadtos
000e33 940c 1c05     jmp_ DO_NEXT
                 
                 ; ( addr len -- ) 
                 ; MCU
                 ; write len bytes to SPI from addr
                 VE_N_SPIW:
000e35 ff05          .dw $ff05
000e36 216e
000e37 7073
000e38 0069          .db "n!spi",0
000e39 0e1e          .dw VE_HEAD
                     .set VE_HEAD  = VE_N_SPIW
                 XT_N_SPIW:
000e3a 0e3b          .dw PFA_N_SPIW
                 PFA_N_SPIW:
000e3b 018c          movw temp0, tosl
000e3c 9189
000e3d 9199          loadtos
000e3e 01fc          movw zl, tosl
000e3f 01c8          movw tosl, temp0
                 PFA_N_SPIW_LOOP:
000e40 9121          ld temp2, Z+
000e41 b92f          out_ SPDR, temp2
                 PFA_N_SPIW_LOOP1:
000e42 b12e          in_ temp2, SPSR
000e43 ff27          sbrs temp2, SPIF
000e44 cffd          rjmp PFA_N_SPIW_LOOP1
000e45 b12f          in_ temp2, SPDR ; ignore the data
000e46 9701          sbiw tosl, 1
000e47 f7c1          brne PFA_N_SPIW_LOOP
000e48 9189
000e49 9199          loadtos
000e4a 940c 1c05     jmp_ DO_NEXT
                 .include "words/applturnkey.asm"
                 
                 ; R( -- )
                 ; application specific turnkey action
                 VE_APPLTURNKEY:
000e4c ff0b          .dw $ff0b
000e4d 7061
000e4e 6c70
000e4f 7574
000e50 6e72
000e51 656b
000e52 0079          .db "applturnkey",0
000e53 0e35          .dw VE_HEAD
                     .set VE_HEAD = VE_APPLTURNKEY
                 XT_APPLTURNKEY:
000e54 1c01          .dw DO_COLON
                 PFA_APPLTURNKEY:
000e55 00bc          .dw XT_USART
                 
                 .if WANT_INTERRUPTS == 1
000e56 0203          .dw XT_INTON
                 .endif
000e57 0beb          .dw XT_DOT_VER
000e58 0869          .dw XT_SPACE
000e59 05c5          .dw XT_F_CPU
000e5a 1c3d          .dw XT_DOLITERAL
000e5b 03e8          .dw 1000
000e5c 1dc2          .dw XT_UMSLASHMOD
000e5d 1cf0          .dw XT_NIP
000e5e 0663          .dw XT_DECIMAL
000e5f 07a9          .dw XT_DOT
000e60 07f4          .dw XT_DOSLITERAL
000e61 0004          .dw 4
000e62 486b
000e63 207a          .db "kHz "
000e64 0827          .dw XT_ITYPE
000e65 1c20          .dw XT_EXIT
                 .include "dict/compiler2.inc"
                 
                 ; included almost independently from each other
                 ; on a include-per-use basis
                 ;
                 .if DICT_COMPILER2 == 0
                 .set DICT_COMPILER2 = 1
                 
                 .include "words/set-current.asm"
                 
                 ; Search Order
                 ; set current word list to the given word list wid
                 VE_SET_CURRENT:
000e66 ff0b          .dw $ff0b
000e67 6573
000e68 2d74
000e69 7563
000e6a 7272
000e6b 6e65
000e6c 0074          .db "set-current",0
000e6d 0e4c          .dw VE_HEAD
                     .set VE_HEAD = VE_SET_CURRENT
                 XT_SET_CURRENT:
000e6e 1c01          .dw DO_COLON
                 PFA_SET_CURRENT:
000e6f 1c3d          .dw XT_DOLITERAL
000e70 003c          .dw CFG_CURRENT
000e71 1f3b          .dw XT_STOREE
000e72 1c20          .dw XT_EXIT
                 .include "words/wordlist.asm"
                 
                 ; Search Order
                 ; create a new, empty wordlist
                 VE_WORDLIST:
000e73 ff08          .dw $ff08
000e74 6f77
000e75 6472
000e76 696c
000e77 7473          .db "wordlist"
000e78 0e66          .dw VE_HEAD
                     .set VE_HEAD = VE_WORDLIST
                 XT_WORDLIST:
000e79 1c01          .dw DO_COLON
                 PFA_WORDLIST:
000e7a 063d          .dw XT_EHERE
000e7b 1d54          .dw XT_ZERO
000e7c 1ccf          .dw XT_OVER
000e7d 1f3b          .dw XT_STOREE
000e7e 1cb1          .dw XT_DUP
000e7f 05e3          .dw XT_CELLPLUS
000e80 0c20          .dw XT_DOTO
000e81 063e          .dw PFA_EHERE
000e82 1c20          .dw XT_EXIT
                 
                 .include "words/forth-wordlist.asm"
                 
                 ; Search Order
                 ; get the system default word list
                 VE_FORTHWORDLIST:
000e83 ff0e          .dw $ff0e
000e84 6f66
000e85 7472
000e86 2d68
000e87 6f77
000e88 6472
000e89 696c
000e8a 7473          .db "forth-wordlist"
000e8b 0e73          .dw VE_HEAD
                     .set VE_HEAD = VE_FORTHWORDLIST
                 XT_FORTHWORDLIST:
000e8c 1c48          .dw PFA_DOVARIABLE
                 PFA_FORTHWORDLIST:
000e8d 003e          .dw CFG_FORTHWORDLIST
                 .include "words/set-order.asm"
                 
                 ; Search Order
                 ; replace the search order list
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_SET_ORDER:
000e8e ff09          .dw $ff09
000e8f 6573
000e90 2d74
000e91 726f
000e92 6564
000e93 0072          .db "set-order",0
000e94 0e83          .dw VE_HEAD
                     .set VE_HEAD = VE_SET_ORDER
                 XT_SET_ORDER:
000e95 1c01          .dw DO_COLON
                 PFA_SET_ORDER:
                 .endif
000e96 1c3d          .dw XT_DOLITERAL
000e97 0040          .dw CFG_ORDERLISTLEN
000e98 04d0          .dw XT_SET_STACK
000e99 1c20          .dw XT_EXIT
                 
                 .include "words/set-recognizer.asm"
                 
                 ; Interpreter
                 ; replace the recognizer list
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_SET_RECOGNIZERS:
000e9a ff0f          .dw $ff0f
000e9b 6573
000e9c 2d74
000e9d 6572
000e9e 6f63
000e9f 6e67
000ea0 7a69
000ea1 7265
000ea2 0073          .db "set-recognizers",0
000ea3 0e8e          .dw VE_HEAD
                     .set VE_HEAD = VE_SET_RECOGNIZERS
                 XT_SET_RECOGNIZERS:
000ea4 1c01          .dw DO_COLON
                 PFA_SET_RECOGNIZERS:
                 .endif
000ea5 1c3d          .dw XT_DOLITERAL
000ea6 0052          .dw CFG_RECOGNIZERLISTLEN
000ea7 04d0          .dw XT_SET_STACK
000ea8 1c20          .dw XT_EXIT
                 
                 .include "words/get-recognizer.asm"
                 
                 ; Interpreter
                 ; Get the current recognizer list
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_GET_RECOGNIZERS:
000ea9 ff0f          .dw $ff0f
000eaa 6567
000eab 2d74
000eac 6572
000ead 6f63
000eae 6e67
000eaf 7a69
000eb0 7265
000eb1 0073          .db "get-recognizers",0
000eb2 0e9a          .dw VE_HEAD
                     .set VE_HEAD = VE_GET_RECOGNIZERS
                 XT_GET_RECOGNIZERS:
000eb3 1c01          .dw DO_COLON
                 PFA_GET_RECOGNIZERS:
                 .endif
000eb4 1c3d          .dw XT_DOLITERAL
000eb5 0052          .dw CFG_RECOGNIZERLISTLEN
000eb6 04af          .dw XT_GET_STACK
000eb7 1c20          .dw XT_EXIT
                 .include "words/code.asm"
                 
                 ; Compiler
                 ; create named entry in the dictionary, XT is the data field
                 VE_CODE:
000eb8 ff04          .dw $ff04
000eb9 6f63
000eba 6564          .db "code"
000ebb 0ea9          .dw VE_HEAD
                     .set VE_HEAD = VE_CODE
                 XT_CODE:
000ebc 1c01          .dw DO_COLON
                 PFA_CODE:
000ebd 0280          .dw XT_DOCREATE
000ebe 03e0          .dw XT_REVEAL
000ebf 0634          .dw XT_DP
000ec0 0c32          .dw XT_ICELLPLUS
000ec1 02ae          .dw XT_COMMA
000ec2 1c20          .dw XT_EXIT
                 .include "words/end-code.asm"
                 
                 ; Compiler
                 ; finish a code definition
                 VE_ENDCODE:
000ec3 ff08          .dw $ff08
000ec4 6e65
000ec5 2d64
000ec6 6f63
000ec7 6564          .db "end-code"
000ec8 0eb8          .dw VE_HEAD
                     .set VE_HEAD = VE_ENDCODE
                 XT_ENDCODE:
000ec9 1c01          .dw DO_COLON
                 PFA_ENDCODE:
000eca 02a3          .dw XT_COMPILE
000ecb 940c          .dw $940c
000ecc 02a3          .dw XT_COMPILE
000ecd 1c05          .dw DO_NEXT
000ece 1c20          .dw XT_EXIT
                 .include "words/marker.asm"
                 
                 ; System Value
                 ; The eeprom address until which MARKER saves and restores the eeprom data.
                 VE_MARKER:
000ecf ff08          .dw $ff08
000ed0 6d28
000ed1 7261
000ed2 656b
000ed3 2972          .db "(marker)"
000ed4 0ec3          .dw VE_HEAD
                     .set VE_HEAD = VE_MARKER
                 XT_MARKER:
000ed5 1c6f          .dw PFA_DOVALUE1
                 PFA_MARKER:
000ed6 005e          .dw EE_MARKER
000ed7 0c3b          .dw XT_EDEFERFETCH
000ed8 0c45          .dw XT_EDEFERSTORE
                 .include "words/postpone.asm"
                 
                 ; Compiler
                 ; Append the compilation semantics of "name" to the dictionary
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_POSTPONE:
000ed9 0008          .dw $0008
000eda 6f70
000edb 7473
000edc 6f70
000edd 656e          .db "postpone"
000ede 0ecf          .dw VE_HEAD
                     .set VE_HEAD = VE_POSTPONE
                 XT_POSTPONE:
000edf 1c01          .dw DO_COLON
                 PFA_POSTPONE:
                 .endif
000ee0 0a3b          .dw XT_PARSENAME
000ee1 0b60          .dw XT_FORTHRECOGNIZER
000ee2 0b36          .dw XT_RECOGNIZE
000ee3 1cb1          .dw XT_DUP
000ee4 1cff          .dw XT_TO_R
000ee5 0c32          .dw XT_ICELLPLUS
000ee6 0c32          .dw XT_ICELLPLUS
000ee7 1fcb          .dw XT_FETCHI
000ee8 1c2a          .dw XT_EXECUTE
000ee9 1cf6          .dw XT_R_FROM
000eea 0c32          .dw XT_ICELLPLUS
000eeb 1fcb          .dw XT_FETCHI
000eec 02ae          .dw XT_COMMA
000eed 1c20          .dw XT_EXIT
                 .endif
                 .include "words/2r_fetch.asm"
                 
                 ; Stack
                 ; fetch content of TOR
                 VE_2R_FETCH:
000eee ff03          .dw $ff03
000eef 7232
000ef0 0040          .db "2r@",0
000ef1 0ed9          .dw VE_HEAD
                     .set VE_HEAD = VE_2R_FETCH
                 XT_2R_FETCH:
000ef2 0ef3          .dw PFA_2R_FETCH
                 PFA_2R_FETCH:
000ef3 939a
000ef4 938a          savetos
000ef5 91ef          pop zl
000ef6 91ff          pop zh
000ef7 918f          pop tosl
000ef8 919f          pop tosh
000ef9 939f          push tosh
000efa 938f          push tosl
000efb 93ff          push zh
000efc 93ef          push zl
000efd 939a
000efe 938a          savetos
000eff 01cf          movw tosl, zl
000f00 940c 1c05     jmp_ DO_NEXT
                 
                 .set DPSTART = pc
                 .if(pc>AMFORTH_RO_SEG)
                 .endif
                 
                 .org AMFORTH_RO_SEG
                 .include "amforth-interpreter.asm"
                 
                 
                 DO_COLON:
001c01 93bf          push XH
001c02 93af          push XL          ; PUSH IP
001c03 01db          movw XL, wl
001c04 9611          adiw xl, 1
                 DO_NEXT:
                 .if WANT_INTERRUPTS == 1
001c05 14b2          cp isrflag, zerol
001c06 f469          brne DO_INTERRUPT
                 .endif
001c07 01fd          movw zl, XL        ; READ IP
001c08 0fee
001c09 1fff
001c0a 9165
001c0b 9175          readflashcell wl, wh
001c0c 9611          adiw XL, 1        ; INC IP
                 
                 DO_EXECUTE:
001c0d 01fb          movw zl, wl
001c0e 0fee
001c0f 1fff
001c10 9105
001c11 9115          readflashcell temp0,temp1
001c12 01f8          movw zl, temp0
001c13 9409          ijmp
                 
                 .if WANT_INTERRUPTS == 1
                 DO_INTERRUPT:
                     ; here we deal with interrupts the forth way
001c14 939a
001c15 938a          savetos
001c16 2d8b          mov tosl, isrflag
001c17 2799          clr tosh
001c18 24bb          clr isrflag
001c19 e26f          ldi wl, LOW(XT_ISREXEC)
001c1a e072          ldi wh, HIGH(XT_ISREXEC)
001c1b cff1          rjmp DO_EXECUTE
                 .include "dict/nrww.inc"
                 
                 ; section together with the forth inner interpreter
                 
                 .include "words/exit.asm"
                 
                 ; Compiler
                 ; end of current colon word
                 VE_EXIT:
001c1c ff04          .dw $ff04
001c1d 7865
001c1e 7469          .db "exit"
001c1f 0eee          .dw VE_HEAD
                     .set VE_HEAD = VE_EXIT
                 XT_EXIT:
001c20 1c21          .dw PFA_EXIT
                 PFA_EXIT:
001c21 91af          pop XL
001c22 91bf          pop XH
001c23 cfe1          jmp_ DO_NEXT
                 .include "words/execute.asm"
                 
                 ; System
                 ; execute XT
                 VE_EXECUTE:
001c24 ff07          .dw $ff07
001c25 7865
001c26 6365
001c27 7475
001c28 0065          .db "execute",0
001c29 1c1c          .dw VE_HEAD
                     .set VE_HEAD = VE_EXECUTE
                 XT_EXECUTE:
001c2a 1c2b          .dw PFA_EXECUTE
                 PFA_EXECUTE:
001c2b 01bc          movw wl, tosl
001c2c 9189
001c2d 9199          loadtos
001c2e cfde          jmp_ DO_EXECUTE
                 .include "words/dobranch.asm"
                 
                 ; System
                 ; runtime of branch
                 ;VE_DOBRANCH:
                 ;    .dw $ff08
                 ;    .db "(branch)"
                 ;    .dw VE_HEAD
                 ;    .set VE_HEAD = VE_DOBRANCH
                 XT_DOBRANCH:
001c2f 1c30          .dw PFA_DOBRANCH
                 PFA_DOBRANCH:
001c30 01fd          movw zl, XL
001c31 0fee
001c32 1fff
001c33 91a5
001c34 91b5          readflashcell XL,XH
001c35 cfcf          jmp_ DO_NEXT
                 .include "words/docondbranch.asm"
                 
                 ; System
                 ; runtime of ?branch
                 ;VE_DOCONDBRANCH:
                 ;    .dw $ff09
                 ;    .db "(?branch)"
                 ;    .dw  VE_HEAD
                 ;    .set VE_HEAD = VE_DOCONDBRANCH
                 XT_DOCONDBRANCH:
001c36 1c37          .dw PFA_DOCONDBRANCH
                 PFA_DOCONDBRANCH:
001c37 2b98          or tosh, tosl
001c38 9189
001c39 9199          loadtos
001c3a f3a9          brbs 1, PFA_DOBRANCH ; 1 is z flag; if tos is zero (false), do the branch
001c3b 9611          adiw XL, 1
001c3c cfc8          jmp_ DO_NEXT
                 
                 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
                 .include "words/doliteral.asm"
                 
                 ; System
                 ; runtime of literal
                 ;VE_DOLITERAL:
                 ;    .dw $ff09
                 ;    .db "(literal)"
                 ;    .dw VE_HEAD
                 ;    .set VE_HEAD = VE_DOLITERAL
                 XT_DOLITERAL:
001c3d 1c3e          .dw PFA_DOLITERAL
                 PFA_DOLITERAL:
001c3e 939a
001c3f 938a          savetos
001c40 01fd          movw zl, xl
001c41 0fee
001c42 1fff
001c43 9185
001c44 9195          readflashcell tosl,tosh
001c45 9611          adiw xl, 1
001c46 cfbe          jmp_ DO_NEXT
                 
                 .include "words/dovariable.asm"
                 
                 ; System
                 ; puts content of parameter field (1 cell) to TOS
                 ;VE_DOVARIABLE:
                 ;    .dw $ff0a
                 ;    .db "(variable)"
                 ;    .dw VE_HEAD
                 ;    .set VE_HEAD = VE_DOVARIABLE
                 XT_DOVARIABLE:
001c47 1c48          .dw PFA_DOVARIABLE
                 PFA_DOVARIABLE:
001c48 939a
001c49 938a          savetos
001c4a 01fb          movw zl, wl
001c4b 9631          adiw zl,1
001c4c 0fee
001c4d 1fff
001c4e 9185
001c4f 9195          readflashcell tosl,tosh
001c50 cfb4          jmp_ DO_NEXT
                 .include "words/doconstant.asm"
                 
                 ; System
                 ; place data field address on TOS
                 ;VE_DOCONSTANT:
                 ;    .dw $ff0a
                 ;    .db "(constant)"
                 ;    .dw VE_HEAD
                 ;    .set VE_HEAD = VE_DOCONSTANT
                 XT_DOCONSTANT:
001c51 1c52          .dw PFA_DOCONSTANT
                 PFA_DOCONSTANT:
001c52 939a
001c53 938a          savetos
001c54 01cb          movw tosl, wl
001c55 9601          adiw tosl, 1
001c56 cfae          jmp_ DO_NEXT
                 .include "words/douser.asm"
                 
                 ; System
                 ; runtime part of user
                 ;VE_DOUSER:
                 ;    .dw $ff06
                 ;    .db "(user)"
                 ;    .dw VE_HEAD
                 ;    .set VE_HEAD = VE_DOUSER
                 XT_DOUSER:
001c57 1c58          .dw PFA_DOUSER
                 PFA_DOUSER:
001c58 939a
001c59 938a          savetos
001c5a 01fb          movw zl, wl
001c5b 9631          adiw zl, 1
001c5c 0fee
001c5d 1fff
001c5e 9185
001c5f 9195          readflashcell tosl,tosh
001c60 0d84          add tosl, upl
001c61 1d95          adc tosh, uph
001c62 cfa2          jmp_ DO_NEXT
                 .include "words/do-value.asm"
                 
                 ; System
                 ; runtime of value
                 VE_DOVALUE:
001c63 ff07          .dw $ff07
001c64 7628
001c65 6c61
001c66 6575
001c67 0029          .db "(value)", 0
001c68 1c24          .dw VE_HEAD
                     .set VE_HEAD = VE_DOVALUE
                 XT_DOVALUE:
001c69 1c01          .dw DO_COLON
                 PFA_DOVALUE:
001c6a 0280          .dw XT_DOCREATE
001c6b 03e0          .dw XT_REVEAL
001c6c 02a3          .dw XT_COMPILE
001c6d 1c6f          .dw PFA_DOVALUE1
001c6e 1c20          .dw XT_EXIT
                 PFA_DOVALUE1:
001c6f 940e 03f9     call_ DO_DODOES
001c71 1cb1          .dw XT_DUP
001c72 0c32          .dw XT_ICELLPLUS
001c73 1fcb          .dw XT_FETCHI
001c74 1c2a          .dw XT_EXECUTE
001c75 1c20          .dw XT_EXIT
                 
                 ; : (value) <builds does> dup icell+ @i execute ;
                 .include "words/fetch.asm"
                 
                 ; Memory
                 ; read 1 cell from RAM address
                 VE_FETCH:
001c76 ff01          .dw $ff01
001c77 0040          .db "@",0
001c78 1c63          .dw VE_HEAD
                     .set VE_HEAD = VE_FETCH
                 XT_FETCH:
001c79 1c7a          .dw PFA_FETCH
                 PFA_FETCH:
                 .if WANT_UNIFIED == 1
                 .endif
                 PFA_FETCHRAM:
001c7a 01fc          movw zl, tosl
                     ; low byte is read before the high byte
001c7b 9181          ld tosl, z+
001c7c 9191          ld tosh, z+
001c7d cf87          jmp_ DO_NEXT
                 .if WANT_UNIFIED == 1
                 .endif
                 .include "words/store.asm"
                 
                 ; Memory
                 ; write n to RAM memory at addr, low byte first
                 VE_STORE:
001c7e ff01          .dw $ff01
001c7f 0021          .db "!",0
001c80 1c76          .dw VE_HEAD
                     .set VE_HEAD = VE_STORE
                 XT_STORE:
001c81 1c82          .dw PFA_STORE
                 PFA_STORE:
                 .if WANT_UNIFIED == 1
                 .endif
                 PFA_STORERAM:
001c82 01fc          movw zl, tosl
001c83 9189
001c84 9199          loadtos
                     ; the high byte is written before the low byte
001c85 8391          std Z+1, tosh
001c86 8380          std Z+0, tosl
001c87 9189
001c88 9199          loadtos
001c89 cf7b          jmp_ DO_NEXT
                 .if WANT_UNIFIED == 1
                 .endif
                 .include "words/cstore.asm"
                 
                 ; Memory
                 ; store a single byte to RAM address
                 VE_CSTORE:
001c8a ff02          .dw $ff02
001c8b 2163          .db "c!"
001c8c 1c7e          .dw VE_HEAD
                     .set VE_HEAD = VE_CSTORE
                 XT_CSTORE:
001c8d 1c8e          .dw PFA_CSTORE
                 PFA_CSTORE:
001c8e 01fc          movw zl, tosl
001c8f 9189
001c90 9199          loadtos
001c91 8380          st Z, tosl
001c92 9189
001c93 9199          loadtos
001c94 cf70          jmp_ DO_NEXT
                 .include "words/cfetch.asm"
                 
                 ; Memory
                 ; fetch a single byte from memory mapped locations
                 VE_CFETCH:
001c95 ff02          .dw $ff02
001c96 4063          .db "c@"
001c97 1c8a          .dw VE_HEAD
                     .set VE_HEAD  = VE_CFETCH
                 XT_CFETCH:
001c98 1c99          .dw PFA_CFETCH
                 PFA_CFETCH:
001c99 01fc          movw zl, tosl
001c9a 2799          clr tosh
001c9b 8180          ld tosl, Z
001c9c cf68          jmp_ DO_NEXT
                 .include "words/fetch-u.asm"
                 
                 ; Memory
                 ; read 1 cell from USER area
                 VE_FETCHU:
001c9d ff02          .dw $ff02
001c9e 7540          .db "@u"
001c9f 1c95          .dw VE_HEAD
                     .set VE_HEAD = VE_FETCHU
                 XT_FETCHU:
001ca0 1c01          .dw DO_COLON
                 PFA_FETCHU:
001ca1 1f02          .dw XT_UP_FETCH
001ca2 1d9d          .dw XT_PLUS
001ca3 1c79          .dw XT_FETCH
001ca4 1c20          .dw XT_EXIT
                 .include "words/store-u.asm"
                 
                 ; Memory
                 ; write n to USER area at offset
                 VE_STOREU:
001ca5 ff02          .dw $ff02
001ca6 7521          .db "!u"
001ca7 1c9d          .dw VE_HEAD
                     .set VE_HEAD = VE_STOREU
                 XT_STOREU:
001ca8 1c01          .dw DO_COLON
                 PFA_STOREU:
001ca9 1f02          .dw XT_UP_FETCH
001caa 1d9d          .dw XT_PLUS
001cab 1c81          .dw XT_STORE
001cac 1c20          .dw XT_EXIT
                 
                 ;;;;;;;;;;;;;;;;;;;;;;;;;
                 .include "words/dup.asm"
                 
                 ; Stack
                 ; duplicate TOS
                 VE_DUP:
001cad ff03          .dw $ff03
001cae 7564
001caf 0070          .db "dup",0
001cb0 1ca5          .dw VE_HEAD
                     .set VE_HEAD = VE_DUP
                 XT_DUP:
001cb1 1cb2          .dw PFA_DUP
                 PFA_DUP:
001cb2 939a
001cb3 938a          savetos
001cb4 cf50          jmp_ DO_NEXT
                 .include "words/qdup.asm"
                 
                 ; Stack
                 ; duplicate TOS if non-zero
                 VE_QDUP:
001cb5 ff04          .dw $ff04
001cb6 643f
001cb7 7075          .db "?dup"
001cb8 1cad          .dw VE_HEAD
                     .set VE_HEAD = VE_QDUP
                 XT_QDUP:
001cb9 1cba          .dw PFA_QDUP
                 PFA_QDUP:
001cba 2f08          mov temp0, tosl
001cbb 2b09          or temp0, tosh
001cbc f011          breq PFA_QDUP1
001cbd 939a
001cbe 938a          savetos
                 PFA_QDUP1:
001cbf cf45          jmp_ DO_NEXT
                 .include "words/swap.asm"
                 
                 ; Stack
                 ; swaps the two top level stack cells
                 VE_SWAP:
001cc0 ff04          .dw $ff04
001cc1 7773
001cc2 7061          .db "swap"
001cc3 1cb5          .dw VE_HEAD
                     .set VE_HEAD = VE_SWAP
                 XT_SWAP:
001cc4 1cc5          .dw PFA_SWAP
                 PFA_SWAP:
001cc5 018c          movw temp0, tosl
001cc6 9189
001cc7 9199          loadtos
001cc8 931a          st -Y, temp1
001cc9 930a          st -Y, temp0
001cca cf3a          jmp_ DO_NEXT
                 .include "words/over.asm"
                 
                 ; Stack
                 ; Place a copy of x1 on top of the stack
                 VE_OVER:
001ccb ff04          .dw $ff04
001ccc 766f
001ccd 7265          .db "over"
001cce 1cc0          .dw VE_HEAD
                     .set VE_HEAD = VE_OVER
                 XT_OVER:
001ccf 1cd0          .dw PFA_OVER
                 PFA_OVER:
001cd0 939a
001cd1 938a          savetos
001cd2 818a          ldd tosl, Y+2
001cd3 819b          ldd tosh, Y+3
                 
001cd4 cf30          jmp_ DO_NEXT
                 .include "words/drop.asm"
                 
                 ; Stack
                 ; drop TOS
                 VE_DROP:
001cd5 ff04          .dw $ff04
001cd6 7264
001cd7 706f          .db "drop"
001cd8 1ccb          .dw VE_HEAD
                     .set VE_HEAD = VE_DROP
                 XT_DROP:
001cd9 1cda          .dw PFA_DROP
                 PFA_DROP:
001cda 9189
001cdb 9199          loadtos
001cdc cf28          jmp_ DO_NEXT
                 .include "words/rot.asm"
                 
                 ; Stack
                 ; rotate the three top level cells
                 VE_ROT:
001cdd ff03          .dw $ff03
001cde 6f72
001cdf 0074          .db "rot",0
001ce0 1cd5          .dw VE_HEAD
                     .set VE_HEAD = VE_ROT
                 XT_ROT:
001ce1 1ce2          .dw PFA_ROT
                 PFA_ROT:
001ce2 018c          movw temp0, tosl
001ce3 9129          ld temp2, Y+
001ce4 9139          ld temp3, Y+ 
001ce5 9189
001ce6 9199          loadtos
                         
001ce7 933a          st -Y, temp3
001ce8 932a          st -Y, temp2
001ce9 931a          st -Y, temp1
001cea 930a          st -Y, temp0
                 
001ceb cf19          jmp_ DO_NEXT
                 .include "words/nip.asm"
                 
                 ; Stack
                 ; Remove Second of Stack
                 VE_NIP:
001cec ff03          .dw $ff03
001ced 696e
001cee 0070          .db "nip",0
001cef 1cdd          .dw VE_HEAD
                     .set VE_HEAD = VE_NIP
                 XT_NIP:
001cf0 1cf1          .dw PFA_NIP
                 PFA_NIP:
001cf1 9622          adiw yl, 2
001cf2 cf12          jmp_ DO_NEXT
                 ;;;;;;;;;;;;;;;;;;;;;;;;;
                 .include "words/r_from.asm"
                 
                 ; Stack
                 ; move TOR to TOS
                 VE_R_FROM:
001cf3 ff02          .dw $ff02
001cf4 3e72          .db "r>"
001cf5 1cec          .dw VE_HEAD
                     .set VE_HEAD = VE_R_FROM
                 XT_R_FROM:
001cf6 1cf7          .dw PFA_R_FROM
                 PFA_R_FROM:
001cf7 939a
001cf8 938a          savetos
001cf9 918f          pop tosl
001cfa 919f          pop tosh
001cfb cf09          jmp_ DO_NEXT
                 .include "words/to_r.asm"
                 
                 ; Stack
                 ; move TOS to TOR
                 VE_TO_R:
001cfc ff02          .dw $ff02
001cfd 723e          .db ">r"
001cfe 1cf3          .dw VE_HEAD
                     .set VE_HEAD = VE_TO_R
                 XT_TO_R:
001cff 1d00          .dw PFA_TO_R
                 PFA_TO_R:
001d00 939f          push tosh
001d01 938f          push tosl
001d02 9189
001d03 9199          loadtos
001d04 cf00          jmp_ DO_NEXT
                 .include "words/r_fetch.asm"
                 
                 ; Stack
                 ; fetch content of TOR
                 VE_R_FETCH:
001d05 ff02          .dw $ff02
001d06 4072          .db "r@"
001d07 1cfc          .dw VE_HEAD
                     .set VE_HEAD = VE_R_FETCH
                 XT_R_FETCH:
001d08 1d09          .dw PFA_R_FETCH
                 PFA_R_FETCH:
001d09 939a
001d0a 938a          savetos
001d0b 918f          pop tosl
001d0c 919f          pop tosh
001d0d 939f          push tosh
001d0e 938f          push tosl
001d0f cef5          jmp_ DO_NEXT
                 
                 
                 .include "words/not-equal.asm"
                 
                 ; Compare
                 ; true if n1 is not equal to n2
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_NOTEQUAL:
001d10 ff02          .dw $ff02
001d11 3e3c          .db "<>"
001d12 1d05          .dw VE_HEAD
                     .set VE_HEAD = VE_NOTEQUAL
                 XT_NOTEQUAL:
001d13 1c01          .dw DO_COLON
                 PFA_NOTEQUAL:
                 .endif
                 
001d14 1fe0
001d15 1d1a
001d16 1c20          .DW XT_EQUAL,XT_ZEROEQUAL,XT_EXIT
                 .include "words/equalzero.asm"
                 
                 ; Compare
                 ; compare with 0 (zero)
                 VE_ZEROEQUAL:
001d17 ff02          .dw $ff02
001d18 3d30          .db "0="
001d19 1d10          .dw VE_HEAD
                     .set VE_HEAD = VE_ZEROEQUAL
                 XT_ZEROEQUAL:
001d1a 1d1b          .dw PFA_ZEROEQUAL
                 PFA_ZEROEQUAL:
001d1b 2b98          or tosh, tosl
001d1c f5d1          brne PFA_ZERO1
001d1d c030          rjmp PFA_TRUE1
                 .include "words/lesszero.asm"
                 
                 ; Compare
                 ; compare with zero
                 VE_ZEROLESS:
001d1e ff02          .dw $ff02
001d1f 3c30          .db "0<"
001d20 1d17          .dw VE_HEAD
                     .set VE_HEAD = VE_ZEROLESS
                 XT_ZEROLESS:
001d21 1d22          .dw PFA_ZEROLESS
                 PFA_ZEROLESS:
001d22 fd97          sbrc tosh,7
001d23 c02a          rjmp PFA_TRUE1
001d24 c032          rjmp PFA_ZERO1
                 .include "words/greaterzero.asm"
                 
                 ; Compare
                 ; true if n1 is greater than 0
                 VE_GREATERZERO:
001d25 ff02          .dw $ff02
001d26 3e30          .db "0>"
001d27 1d1e          .dw VE_HEAD
                     .set VE_HEAD = VE_GREATERZERO
                 XT_GREATERZERO:
001d28 1d29          .dw PFA_GREATERZERO
                 PFA_GREATERZERO:
001d29 1582          cp tosl, zerol
001d2a 0593          cpc tosh, zeroh
001d2b f15c          brlt PFA_ZERO1
001d2c f151          brbs 1, PFA_ZERO1
001d2d c020          rjmp PFA_TRUE1
                 .include "words/d-greaterzero.asm"
                 
                 ; Compare
                 ; compares if a double double cell number is greater 0
                 VE_DGREATERZERO:
001d2e ff03          .dw $ff03
001d2f 3064
001d30 003e          .db "d0>",0
001d31 1d25          .dw VE_HEAD
                     .set VE_HEAD = VE_DGREATERZERO
                 XT_DGREATERZERO:
001d32 1d33          .dw PFA_DGREATERZERO
                 PFA_DGREATERZERO:
001d33 1582          cp tosl, zerol
001d34 0593          cpc tosh, zeroh
001d35 9189
001d36 9199          loadtos
001d37 0582          cpc tosl, zerol
001d38 0593          cpc tosh, zeroh
001d39 f0ec          brlt PFA_ZERO1
001d3a f0e1          brbs 1, PFA_ZERO1
001d3b c012          rjmp PFA_TRUE1
                 .include "words/d-lesszero.asm"
                 
                 ; Compare
                 ; compares if a double double cell number is less than 0
                 VE_DXT_ZEROLESS:
001d3c ff03          .dw $ff03
001d3d 3064
001d3e 003c          .db "d0<",0
001d3f 1d2e          .dw VE_HEAD
                     .set VE_HEAD = VE_DXT_ZEROLESS
                 XT_DXT_ZEROLESS:
001d40 1d41          .dw PFA_DXT_ZEROLESS
                 PFA_DXT_ZEROLESS:
001d41 9622          adiw Y,2
001d42 fd97          sbrc tosh,7
001d43 940c 1d4e     jmp PFA_TRUE1
001d45 940c 1d57     jmp PFA_ZERO1
                 
                 .include "words/true.asm"
                 
                 ; Arithmetics
                 ; leaves the value -1 (true) on TOS
                 VE_TRUE:
001d47 ff04          .dw $ff04
001d48 7274
001d49 6575          .db "true"
001d4a 1d3c          .dw VE_HEAD
                     .set VE_HEAD = VE_TRUE
                 XT_TRUE:
001d4b 1d4c          .dw PFA_TRUE
                 PFA_TRUE:
001d4c 939a
001d4d 938a          savetos
                 PFA_TRUE1:
001d4e ef8f          ser tosl
001d4f ef9f          ser tosh
001d50 ceb4          jmp_ DO_NEXT
                 .include "words/zero.asm"
                 
                 ; Arithmetics
                 ; place a value 0 on TOS
                 VE_ZERO:
001d51 ff01          .dw $ff01
001d52 0030          .db "0",0
001d53 1d47          .dw VE_HEAD
                     .set VE_HEAD = VE_ZERO
                 XT_ZERO:
001d54 1d55          .dw PFA_ZERO
                 PFA_ZERO:
001d55 939a
001d56 938a          savetos
                 PFA_ZERO1:
001d57 01c1          movw tosl, zerol
001d58 ceac          jmp_ DO_NEXT
                 .include "words/uless.asm"
                 
                 ; Compare
                 ; true if u1 < u2 (unsigned)
                 VE_ULESS:
001d59 ff02          .dw $ff02
001d5a 3c75          .db "u<"
001d5b 1d51          .dw VE_HEAD
                     .set VE_HEAD = VE_ULESS
                 XT_ULESS:
001d5c 1d5d          .dw PFA_ULESS
                 PFA_ULESS:
001d5d 9129          ld temp2, Y+
001d5e 9139          ld temp3, Y+
001d5f 1782          cp tosl, temp2
001d60 0793          cpc tosh, temp3
001d61 f3a8          brlo PFA_ZERO1
001d62 f3a1          brbs 1, PFA_ZERO1
001d63 cfea          jmp_ PFA_TRUE1
                 .include "words/u-greater.asm"
                 
                 ; Compare
                 ; true if u1 > u2 (unsigned)
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_UGREATER:
001d64 ff02          .dw $ff02
001d65 3e75          .db "u>"
001d66 1d59          .dw VE_HEAD
                     .set VE_HEAD = VE_UGREATER
                 XT_UGREATER:
001d67 1c01          .dw DO_COLON
                 PFA_UGREATER:
                 .endif
001d68 1cc4          .DW XT_SWAP
001d69 1d5c          .dw XT_ULESS
001d6a 1c20          .dw XT_EXIT
                 .include "words/less.asm"
                 
                 ; Compare
                 ; true if n1 is less than n2
                     VE_LESS:
001d6b ff01          .dw $ff01
001d6c 003c          .db "<",0
001d6d 1d64          .dw VE_HEAD
                     .set VE_HEAD = VE_LESS
                 XT_LESS:
001d6e 1d6f          .dw PFA_LESS
                 PFA_LESS:
001d6f 9129          ld temp2, Y+
001d70 9139          ld temp3, Y+
001d71 1728          cp temp2, tosl
001d72 0739          cpc temp3, tosh
                 PFA_LESSDONE:
001d73 f71c          brge PFA_ZERO1
001d74 cfd9          rjmp PFA_TRUE1
                 .include "words/greater.asm"
                 
                 ; Compare
                 ; flag is true if n1 is greater than n2
                 VE_GREATER:
001d75 ff01          .dw $ff01
001d76 003e          .db ">",0
001d77 1d6b          .dw VE_HEAD
                     .set VE_HEAD = VE_GREATER
                 XT_GREATER:
001d78 1d79          .dw PFA_GREATER
                 PFA_GREATER:
001d79 9129          ld temp2, Y+
001d7a 9139          ld temp3, Y+
001d7b 1728          cp temp2, tosl
001d7c 0739          cpc temp3, tosh
                 PFA_GREATERDONE:
001d7d f2cc          brlt PFA_ZERO1
001d7e f2c1          brbs 1, PFA_ZERO1
001d7f cfce          rjmp PFA_TRUE1
                 
                 .include "words/log2.asm"
                 
                 ; Arithmetics
                 ; logarithm to base 2 or highest set bitnumber
                 VE_LOG2:
001d80 ff04          .dw $ff04
001d81 6f6c
001d82 3267          .db "log2"
001d83 1d75          .dw VE_HEAD
                     .set VE_HEAD = VE_LOG2
                 XT_LOG2:
001d84 1d85          .dw PFA_LOG2
                 PFA_LOG2:
001d85 01fc          movw zl, tosl
001d86 2799          clr tosh
001d87 e180          ldi tosl, 16
                 PFA_LOG2_1:
001d88 958a          dec tosl
001d89 f022          brmi PFA_LOG2_2 ; wrong data
001d8a 0fee          lsl  zl
001d8b 1fff          rol  zh
001d8c f7d8          brcc PFA_LOG2_1
001d8d ce77          jmp_ DO_NEXT
                 
                 PFA_LOG2_2:
001d8e 959a          dec tosh
001d8f ce75          jmp_ DO_NEXT
                 .include "words/minus.asm"
                 
                 ; Arithmetics
                 ; subtract n2 from n1
                 VE_MINUS:
001d90 ff01          .dw $ff01
001d91 002d          .db "-",0
001d92 1d80          .dw VE_HEAD
                     .set VE_HEAD = VE_MINUS
                 XT_MINUS:
001d93 1d94          .dw PFA_MINUS
                 PFA_MINUS:
001d94 9109          ld temp0, Y+
001d95 9119          ld temp1, Y+
001d96 1b08          sub temp0, tosl
001d97 0b19          sbc temp1, tosh
001d98 01c8          movw tosl, temp0
001d99 ce6b          jmp_ DO_NEXT
                 .include "words/plus.asm"
                 
                 ; Arithmetics
                 ; add n1 and n2
                 VE_PLUS:
001d9a ff01          .dw $ff01
001d9b 002b          .db "+",0
001d9c 1d90          .dw VE_HEAD
                     .set VE_HEAD = VE_PLUS
                 XT_PLUS:
001d9d 1d9e          .dw PFA_PLUS
                 PFA_PLUS:
001d9e 9109          ld temp0, Y+
001d9f 9119          ld temp1, Y+
001da0 0f80          add tosl, temp0
001da1 1f91          adc tosh, temp1
001da2 ce62          jmp_ DO_NEXT
                 .include "words/mstar.asm"
                 
                 ; Arithmetics
                 ; multiply 2 cells to a double cell
                 VE_MSTAR:
001da3 ff02          .dw $ff02
001da4 2a6d          .db "m*"
001da5 1d9a          .dw VE_HEAD
                     .set VE_HEAD = VE_MSTAR
                 XT_MSTAR:
001da6 1da7          .dw PFA_MSTAR
                 PFA_MSTAR:
001da7 018c          movw temp0, tosl
001da8 9189
001da9 9199          loadtos
001daa 019c          movw temp2, tosl
                     ; high cell ah*bh
001dab 0231          muls temp3, temp1
001dac 0170          movw temp4, r0
                     ; low cell  al*bl
001dad 9f20          mul  temp2, temp0
001dae 01c0          movw tosl, r0
                     ; signed ah*bl
001daf 0330          mulsu temp3, temp0
001db0 08f3          sbc   temp5, zeroh
001db1 0d90          add   tosh,  r0
001db2 1ce1          adc   temp4, r1
001db3 1cf3          adc   temp5, zeroh
                     
                     ; signed al*bh
001db4 0312          mulsu temp1, temp2
001db5 08f3          sbc   temp5, zeroh
001db6 0d90          add   tosh,  r0
001db7 1ce1          adc   temp4, r1
001db8 1cf3          adc   temp5, zeroh
                 
001db9 939a
001dba 938a          savetos
001dbb 01c7          movw tosl, temp4
001dbc ce48          jmp_ DO_NEXT
                 .include "words/umslashmod.asm"
                 
                 ; Arithmetics
                 ; unsigned division ud / u2 with remainder
                 VE_UMSLASHMOD:
001dbd ff06          .dw $ff06
001dbe 6d75
001dbf 6d2f
001dc0 646f          .db "um/mod"
001dc1 1da3          .dw VE_HEAD
                     .set VE_HEAD = VE_UMSLASHMOD
                 XT_UMSLASHMOD:
001dc2 1dc3          .dw PFA_UMSLASHMOD
                 PFA_UMSLASHMOD:
001dc3 017c          movw temp4, tosl
                 
001dc4 9129          ld temp2, Y+
001dc5 9139          ld temp3, Y+
                   
001dc6 9109          ld temp0, Y+
001dc7 9119          ld temp1, Y+
                 
                 ;; unsigned 32/16 -> 16r16 divide
                 
                 PFA_UMSLASHMODmod:
                 
                   ; set loop counter
001dc8 e140          ldi temp6,$10
                 
                 PFA_UMSLASHMODmod_loop:
                     ; shift left, saving high bit
001dc9 2755          clr temp7
001dca 0f00          lsl temp0
001dcb 1f11          rol temp1
001dcc 1f22          rol temp2
001dcd 1f33          rol temp3
001dce 1f55          rol temp7
                 
                   ; try subtracting divisor
001dcf 152e          cp temp2, temp4
001dd0 053f          cpc temp3, temp5
001dd1 0552          cpc temp7,zerol
                 
001dd2 f018          brcs PFA_UMSLASHMODmod_loop_control
                 
                 PFA_UMSLASHMODmod_subtract:
                     ; dividend is large enough
                     ; do the subtraction for real
                     ; and set lowest bit
001dd3 9503          inc temp0
001dd4 192e          sub temp2, temp4
001dd5 093f          sbc temp3, temp5
                 
                 PFA_UMSLASHMODmod_loop_control:
001dd6 954a          dec  temp6
001dd7 f789          brne PFA_UMSLASHMODmod_loop
                 
                 PFA_UMSLASHMODmod_done:
                     ; put remainder on stack
001dd8 933a          st -Y,temp3
001dd9 932a          st -Y,temp2
                 
                     ; put quotient on stack
001dda 01c8          movw tosl, temp0
001ddb ce29          jmp_ DO_NEXT
                 .include "words/umstar.asm"
                 
                 ; Arithmetics
                 ; multiply 2 unsigned cells to a double cell
                 VE_UMSTAR:
001ddc ff03          .dw $ff03
001ddd 6d75
001dde 002a          .db "um*",0
001ddf 1dbd          .dw VE_HEAD
                     .set VE_HEAD = VE_UMSTAR
                 XT_UMSTAR:
001de0 1de1          .dw PFA_UMSTAR
                 PFA_UMSTAR:
001de1 018c          movw temp0, tosl
001de2 9189
001de3 9199          loadtos
                     ; result: (temp3*temp1)* 65536 + (temp3*temp0 + temp1*temp2) * 256 + (temp0 * temp2)
                     ; low bytes
001de4 9f80          mul tosl,temp0
001de5 01f0          movw zl, r0
001de6 2722          clr temp2
001de7 2733          clr temp3
                     ; middle bytes
001de8 9f90          mul tosh, temp0
001de9 0df0          add zh, r0
001dea 1d21          adc temp2, r1
001deb 1d33          adc temp3, zeroh
                         
001dec 9f81          mul tosl, temp1
001ded 0df0          add zh, r0
001dee 1d21          adc temp2, r1
001def 1d33          adc temp3, zeroh
                     
001df0 9f91          mul tosh, temp1
001df1 0d20          add temp2, r0
001df2 1d31          adc temp3, r1
001df3 01cf          movw tosl, zl
001df4 939a
001df5 938a          savetos
001df6 01c9          movw tosl, temp2
001df7 ce0d          jmp_ DO_NEXT
                 
                 .include "words/invert.asm"
                 
                 ; Arithmetics
                 ; 1-complement of TOS
                 VE_INVERT:
001df8 ff06          .dw $ff06
001df9 6e69
001dfa 6576
001dfb 7472          .db "invert"
001dfc 1ddc          .dw VE_HEAD
                     .set VE_HEAD = VE_INVERT
                 XT_INVERT:
001dfd 1dfe          .dw PFA_INVERT
                 PFA_INVERT:
001dfe 9580          com tosl
001dff 9590          com tosh
001e00 ce04          jmp_ DO_NEXT
                 .include "words/2slash.asm"
                 
                 ; Arithmetics
                 ; arithmetic shift right
                 VE_2SLASH:
001e01 ff02          .dw $ff02
001e02 2f32          .db "2/"
001e03 1df8          .dw VE_HEAD
                     .set VE_HEAD = VE_2SLASH
                 XT_2SLASH:
001e04 1e05          .dw PFA_2SLASH
                 PFA_2SLASH:
001e05 9595          asr tosh
001e06 9587          ror tosl
001e07 cdfd          jmp_ DO_NEXT
                 .include "words/2star.asm"
                 
                 ; Arithmetics
                 ; arithmetic shift left, filling with zero
                 VE_2STAR:
001e08 ff02          .dw $ff02
001e09 2a32          .db "2*"
001e0a 1e01          .dw VE_HEAD
                     .set VE_HEAD = VE_2STAR
                 XT_2STAR:
001e0b 1e0c          .dw PFA_2STAR
                 PFA_2STAR:
001e0c 0f88          lsl tosl
001e0d 1f99          rol tosh
001e0e cdf6          jmp_ DO_NEXT
                 .include "words/and.asm"
                 
                 ; Logic
                 ; bitwise and
                 VE_AND:
001e0f ff03          .dw $ff03
001e10 6e61
001e11 0064          .db "and",0
001e12 1e08          .dw VE_HEAD
                     .set VE_HEAD = VE_AND
                 XT_AND:
001e13 1e14          .dw PFA_AND
                 PFA_AND:
001e14 9109          ld temp0, Y+
001e15 9119          ld temp1, Y+
001e16 2380          and tosl, temp0
001e17 2391          and tosh, temp1
001e18 cdec          jmp_ DO_NEXT
                 .include "words/or.asm"
                 
                 ; Logic
                 ; logical or
                 VE_OR:
001e19 ff02          .dw $ff02
001e1a 726f          .db "or"
001e1b 1e0f          .dw VE_HEAD
                     .set VE_HEAD = VE_OR
                 XT_OR:
001e1c 1e1d          .dw PFA_OR
                 PFA_OR:
001e1d 9109          ld temp0, Y+
001e1e 9119          ld temp1, Y+
001e1f 2b80          or tosl, temp0
001e20 2b91          or tosh, temp1
001e21 cde3          jmp_ DO_NEXT
                 
                 .include "words/xor.asm"
                 
                 ; Logic
                 ; exclusive or
                 VE_XOR:
001e22 ff03          .dw $ff03
001e23 6f78
001e24 0072          .db "xor",0
001e25 1e19          .dw VE_HEAD
                     .set VE_HEAD = VE_XOR
                 XT_XOR:
001e26 1e27          .dw PFA_XOR
                 PFA_XOR:
001e27 9109          ld temp0, Y+
001e28 9119          ld temp1, Y+
001e29 2780          eor tosl, temp0
001e2a 2791          eor tosh, temp1
001e2b cdd9          jmp_ DO_NEXT
                 
                 .include "words/1plus.asm"
                 
                 ; Arithmetics
                 ; optimized increment
                 VE_1PLUS:
001e2c ff02          .dw $ff02
001e2d 2b31          .db "1+"
001e2e 1e22          .dw VE_HEAD
                     .set VE_HEAD = VE_1PLUS
                 XT_1PLUS:
001e2f 1e30          .dw PFA_1PLUS
                 PFA_1PLUS:
001e30 9601          adiw tosl,1
001e31 cdd3          jmp_ DO_NEXT
                 .include "words/1minus.asm"
                 
                 ; Arithmetics
                 ; optimized decrement
                 VE_1MINUS:
001e32 ff02          .dw $ff02 
001e33 2d31          .db "1-"
001e34 1e2c          .dw VE_HEAD
                     .set VE_HEAD = VE_1MINUS
                 XT_1MINUS:
001e35 1e36          .dw PFA_1MINUS
                 PFA_1MINUS:
001e36 9701          sbiw tosl, 1
001e37 cdcd          jmp_ DO_NEXT
                 .include "words/q-negate.asm"
                 
                 ;   0< IF NEGATE THEN ;        ...a common factor
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_QNEGATE:
001e38 ff07          .dw $ff07
001e39 6e3f
001e3a 6765
001e3b 7461
../../common\words/q-negate.asm(11): warning: .cseg .db misalignment - padding zero byte
001e3c 0065          .db "?negate"
001e3d 1e32          .dw VE_HEAD
                     .set VE_HEAD = VE_QNEGATE
                 XT_QNEGATE:
001e3e 1c01          .dw DO_COLON
                 PFA_QNEGATE:
                 
                 .endif
001e3f 1d21
001e40 1c36              .DW XT_ZEROLESS,XT_DOCONDBRANCH
001e41 1e43              DEST(QNEG1)
001e42 06c6              .DW XT_NEGATE
001e43 1c20      QNEG1:  .DW XT_EXIT
                 .include "words/lshift.asm"
                 
                 ; Arithmetics
                 ; logically shift n1 left n2 times
                 VE_LSHIFT:
001e44 ff06          .dw $ff06
001e45 736c
001e46 6968
001e47 7466          .db "lshift"
001e48 1e38          .dw VE_HEAD
                     .set VE_HEAD = VE_LSHIFT
                 XT_LSHIFT:
001e49 1e4a          .dw PFA_LSHIFT
                 PFA_LSHIFT:
001e4a 01fc          movw zl, tosl
001e4b 9189
001e4c 9199          loadtos
                 PFA_LSHIFT1:
001e4d 9731          sbiw zl, 1
001e4e f01a          brmi PFA_LSHIFT2
001e4f 0f88          lsl tosl
001e50 1f99          rol tosh
001e51 cffb          rjmp PFA_LSHIFT1
                 PFA_LSHIFT2:
001e52 cdb2          jmp_ DO_NEXT
                 
                 .include "words/rshift.asm"
                 
                 ; Arithmetics
                 ; shift n1 n2-times logically right
                 VE_RSHIFT:
001e53 ff06          .dw $ff06
001e54 7372
001e55 6968
001e56 7466          .db "rshift"
001e57 1e44          .dw VE_HEAD
                     .set VE_HEAD = VE_RSHIFT
                 XT_RSHIFT:
001e58 1e59          .dw PFA_RSHIFT
                 PFA_RSHIFT:
001e59 01fc          movw zl, tosl
001e5a 9189
001e5b 9199          loadtos
                 PFA_RSHIFT1:
001e5c 9731          sbiw zl, 1
001e5d f01a          brmi PFA_RSHIFT2
001e5e 9596          lsr tosh
001e5f 9587          ror tosl
001e60 cffb          rjmp PFA_RSHIFT1
                 PFA_RSHIFT2:
001e61 cda3          jmp_ DO_NEXT
                 
                 .include "words/plusstore.asm"
                 
                 ; Arithmetics
                 ; add n to content of RAM address a-addr
                 VE_PLUSSTORE:
001e62 ff02          .dw $ff02
001e63 212b          .db "+!"
001e64 1e53          .dw VE_HEAD
                     .set VE_HEAD = VE_PLUSSTORE
                 XT_PLUSSTORE:
001e65 1e66          .dw PFA_PLUSSTORE
                 PFA_PLUSSTORE:
001e66 01fc          movw zl, tosl
001e67 9189
001e68 9199          loadtos
001e69 8120          ldd temp2, Z+0
001e6a 8131          ldd temp3, Z+1
001e6b 0f82          add tosl, temp2
001e6c 1f93          adc tosh, temp3
001e6d 8380          std Z+0, tosl
001e6e 8391          std Z+1, tosh
001e6f 9189
001e70 9199          loadtos
001e71 cd93          jmp_ DO_NEXT
                 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
                 .include "words/rpfetch.asm"
                 
                 ; Stack
                 ; current return stack pointer address
                 VE_RP_FETCH:
001e72 ff03          .dw $ff03
001e73 7072
001e74 0040          .db "rp@",0
001e75 1e62          .dw VE_HEAD
                     .set VE_HEAD = VE_RP_FETCH
                 XT_RP_FETCH:
001e76 1e77          .dw PFA_RP_FETCH
                 PFA_RP_FETCH:
001e77 939a
001e78 938a          savetos
001e79 b78d          in tosl, SPL
001e7a b79e          in tosh, SPH
001e7b cd89          jmp_ DO_NEXT
                 .include "words/rpstore.asm"
                 
                 ; Stack
                 ; set return stack pointer
                 VE_RP_STORE:
001e7c ff03          .dw $ff03
001e7d 7072
001e7e 0021          .db "rp!",0
001e7f 1e72          .dw VE_HEAD
                     .set VE_HEAD = VE_RP_STORE
                 XT_RP_STORE:
001e80 1e81          .dw PFA_RP_STORE
                 PFA_RP_STORE:
001e81 b72f          in temp2, SREG
001e82 94f8          cli
001e83 bf8d          out SPL, tosl
001e84 bf9e          out SPH, tosh
001e85 bf2f          out SREG, temp2
001e86 9189
001e87 9199          loadtos
001e88 cd7c          jmp_ DO_NEXT
                 .include "words/spfetch.asm"
                 
                 ; Stack
                 ; current data stack pointer
                 VE_SP_FETCH:
001e89 ff03          .dw $ff03
001e8a 7073
001e8b 0040          .db "sp@",0
001e8c 1e7c          .dw VE_HEAD
                     .set VE_HEAD = VE_SP_FETCH
                 XT_SP_FETCH:
001e8d 1e8e          .dw PFA_SP_FETCH
                 PFA_SP_FETCH:
001e8e 939a
001e8f 938a          savetos
001e90 01ce          movw tosl, yl
001e91 cd73          jmp_ DO_NEXT
                 .include "words/spstore.asm"
                 
                 ; Stack
                 ; set data stack pointer to addr
                 VE_SP_STORE:
001e92 ff03          .dw $ff03
001e93 7073
001e94 0021          .db "sp!",0
001e95 1e89          .dw VE_HEAD
                     .set VE_HEAD = VE_SP_STORE
                 XT_SP_STORE:
001e96 1e97          .dw PFA_SP_STORE
                 PFA_SP_STORE:
001e97 01ec          movw yl, tosl
001e98 9189
001e99 9199          loadtos
001e9a cd6a          jmp_ DO_NEXT
                 
                 .include "words/dodo.asm"
                 
                 ; System
                 ; runtime of do
                 ;VE_DODO:
                 ;    .dw $ff04
                 ;    .db "(do)"
                 ;    .dw VE_HEAD
                 ;    .set VE_HEAD = VE_DODO
                 XT_DODO:
001e9b 1e9c          .dw PFA_DODO
                 PFA_DODO:
001e9c 9129          ld temp2, Y+
001e9d 9139          ld temp3, Y+  ; limit
                 PFA_DODO1:
001e9e e8e0          ldi zl, $80
001e9f 0f3e          add temp3, zl
001ea0 1b82          sub  tosl, temp2
001ea1 0b93          sbc  tosh, temp3
                 
001ea2 933f          push temp3
001ea3 932f          push temp2    ; limit  ( --> limit + $8000)
001ea4 939f          push tosh
001ea5 938f          push tosl     ; start -> index ( --> index - (limit - $8000)
001ea6 9189
001ea7 9199          loadtos
001ea8 cd5c          jmp_ DO_NEXT
                 .include "words/i.asm"
                 
                 ; Compiler
                 ; current loop counter
                 VE_I:
001ea9 ff01          .dw $FF01
001eaa 0069          .db "i",0
001eab 1e92          .dw VE_HEAD
                     .set VE_HEAD = VE_I
                 XT_I:
001eac 1ead          .dw PFA_I
                 PFA_I:
001ead 939a
001eae 938a          savetos
001eaf 918f          pop tosl
001eb0 919f          pop tosh  ; index
001eb1 91ef          pop zl
001eb2 91ff          pop zh    ; limit
001eb3 93ff          push zh
001eb4 93ef          push zl
001eb5 939f          push tosh
001eb6 938f          push tosl
001eb7 0f8e          add tosl, zl
001eb8 1f9f          adc tosh, zh
001eb9 cd4b          jmp_ DO_NEXT
                 .include "words/doplusloop.asm"
                 
                 ; System
                 ; runtime of +loop
                 ;VE_DOPLUSLOOP:
                 ;    .dw $ff07
                 ;    .db "(+loop)"
                 ;    .dw VE_HEAD
                 ;    .set VE_HEAD = VE_DOPLUSLOOP
                 XT_DOPLUSLOOP:
001eba 1ebb          .dw PFA_DOPLUSLOOP
                 PFA_DOPLUSLOOP:
001ebb 91ef          pop zl
001ebc 91ff          pop zh
001ebd 0fe8          add zl, tosl
001ebe 1ff9          adc zh, tosh
001ebf 9189
001ec0 9199          loadtos
001ec1 f01b          brvs PFA_DOPLUSLOOP_LEAVE
                     ; next cycle
                 PFA_DOPLUSLOOP_NEXT:
                     ; next iteration
001ec2 93ff          push zh
001ec3 93ef          push zl
001ec4 cd6b          rjmp PFA_DOBRANCH ; read next cell from dictionary and jump to its destination
                 PFA_DOPLUSLOOP_LEAVE:
001ec5 910f          pop  temp0
001ec6 911f          pop  temp1  ; remove limit
001ec7 9611          adiw xl, 1  ; skip branch-back address
001ec8 cd3c          jmp_ DO_NEXT
                 .include "words/doloop.asm"
                 
                 ; System
                 ; runtime of loop
                 ;VE_DOLOOP:
                 ;    .dw $ff06
                 ;    .db "(loop)"
                 ;    .dw VE_HEAD
                 ;    .set VE_HEAD = VE_DOLOOP
                 XT_DOLOOP:
001ec9 1eca          .dw PFA_DOLOOP
                 PFA_DOLOOP:
001eca 91ef          pop zl
001ecb 91ff          pop zh
001ecc 9631          adiw zl,1
001ecd f3bb          brvs PFA_DOPLUSLOOP_LEAVE
001ece cff3          jmp_ PFA_DOPLUSLOOP_NEXT
                 .include "words/unloop.asm"
                 
                 ; Compiler
                 ; remove loop-sys, exit the loop and continue execution after it
                 VE_UNLOOP:
001ecf ff06          .dw $ff06
001ed0 6e75
001ed1 6f6c
001ed2 706f          .db "unloop"
001ed3 1ea9          .dw VE_HEAD
                     .set VE_HEAD = VE_UNLOOP
                 XT_UNLOOP:
001ed4 1ed5          .dw PFA_UNLOOP
                 PFA_UNLOOP:
001ed5 911f          pop temp1
001ed6 910f          pop temp0
001ed7 911f          pop temp1
001ed8 910f          pop temp0
001ed9 cd2b          jmp_ DO_NEXT
                 
                 ;;;;;;;;;;;;;;;;;;;;;;;;;;;
                 
                 .include "words/cmove_g.asm"
                 
                 ; Memory
                 ; copy data in RAM from higher to lower addresses.
                 VE_CMOVE_G:
001eda ff06          .dw $ff06
001edb 6d63
001edc 766f
001edd 3e65          .db "cmove>"
001ede 1ecf          .dw VE_HEAD
                     .set VE_HEAD  = VE_CMOVE_G
                 XT_CMOVE_G:
001edf 1ee0          .dw PFA_CMOVE_G
                 PFA_CMOVE_G:
001ee0 93bf          push xh
001ee1 93af          push xl
001ee2 91e9          ld zl, Y+
001ee3 91f9          ld zh, Y+ ; addr-to
001ee4 91a9          ld xl, Y+
001ee5 91b9          ld xh, Y+ ; addr-from
001ee6 2f09          mov temp0, tosh
001ee7 2b08          or temp0, tosl
001ee8 f041          brbs 1, PFA_CMOVE_G1
001ee9 0fe8          add zl, tosl
001eea 1ff9          adc zh, tosh
001eeb 0fa8          add xl, tosl
001eec 1fb9          adc xh, tosh
                 PFA_CMOVE_G2:
001eed 911e          ld temp1, -X
001eee 9312          st -Z, temp1
001eef 9701          sbiw tosl, 1
001ef0 f7e1          brbc 1, PFA_CMOVE_G2
                 PFA_CMOVE_G1:
001ef1 91af          pop xl
001ef2 91bf          pop xh
001ef3 9189
001ef4 9199          loadtos
001ef5 cd0f          jmp_ DO_NEXT
                 .include "words/byteswap.asm"
                 
                 ; Arithmetics
                 ; exchange the bytes of the TOS
                 VE_BYTESWAP:
001ef6 ff02          .dw $ff02
001ef7 3c3e          .db "><"
001ef8 1eda          .dw VE_HEAD
                     .set VE_HEAD = VE_BYTESWAP
                 XT_BYTESWAP:
001ef9 1efa          .dw PFA_BYTESWAP
                 PFA_BYTESWAP:
001efa 2f09          mov temp0, tosh
001efb 2f98          mov tosh, tosl
001efc 2f80          mov tosl, temp0
001efd cd07          jmp_ DO_NEXT
                 .include "words/up.asm"
                 
                 ; System Variable
                 ; get user area pointer
                 VE_UP_FETCH:
001efe ff03          .dw $ff03
001eff 7075
001f00 0040          .db "up@",0
001f01 1ef6          .dw VE_HEAD
                     .set VE_HEAD = VE_UP_FETCH
                 XT_UP_FETCH:
001f02 1f03          .dw PFA_UP_FETCH
                 PFA_UP_FETCH:
001f03 939a
001f04 938a          savetos
001f05 01c2          movw tosl, upl
001f06 ccfe          jmp_ DO_NEXT
                 
                 ; ( addr -- ) 
                 ; System Variable
                 ; set user area pointer
                 VE_UP_STORE:
001f07 ff03          .dw $ff03
001f08 7075
001f09 0021          .db "up!",0
001f0a 1efe          .dw VE_HEAD
                     .set VE_HEAD = VE_UP_STORE
                 XT_UP_STORE:
001f0b 1f0c          .dw PFA_UP_STORE
                 PFA_UP_STORE:
001f0c 012c          movw upl, tosl
001f0d 9189
001f0e 9199          loadtos
001f0f ccf5          jmp_ DO_NEXT
                 .include "words/1ms.asm"
                 
                 ; Time
                 ; busy waits (almost) exactly 1 millisecond
                 VE_1MS:
001f10 ff03          .dw $ff03
001f11 6d31
001f12 0073          .db "1ms",0
001f13 1f07          .dw VE_HEAD
                     .set VE_HEAD = VE_1MS
                 XT_1MS:
001f14 1f15          .dw PFA_1MS
                 PFA_1MS:
001f15 ede0
001f16 e0f7
001f17 9731
001f18 f7f1          delay 1000
001f19 cceb          jmp_ DO_NEXT
                 .include "words/2to_r.asm"
                 
                 ; Stack
                 ; move DTOS to TOR
                 VE_2TO_R:
001f1a ff03          .dw $ff03
001f1b 3e32
001f1c 0072          .db "2>r",0
001f1d 1f10          .dw VE_HEAD
                     .set VE_HEAD = VE_2TO_R
                 XT_2TO_R:
001f1e 1f1f          .dw PFA_2TO_R
                 PFA_2TO_R:
001f1f 01fc          movw zl, tosl
001f20 9189
001f21 9199          loadtos
001f22 939f          push tosh
001f23 938f          push tosl
001f24 93ff          push zh
001f25 93ef          push zl
001f26 9189
001f27 9199          loadtos
001f28 ccdc          jmp_ DO_NEXT
                 .include "words/2r_from.asm"
                 
                 ; Stack
                 ; move DTOR to TOS
                 VE_2R_FROM:
001f29 ff03          .dw $ff03
001f2a 7232
001f2b 003e          .db "2r>",0
001f2c 1f1a          .dw VE_HEAD
                     .set VE_HEAD = VE_2R_FROM
                 XT_2R_FROM:
001f2d 1f2e          .dw PFA_2R_FROM
                 PFA_2R_FROM:
001f2e 939a
001f2f 938a          savetos
001f30 91ef          pop zl
001f31 91ff          pop zh
001f32 918f          pop tosl
001f33 919f          pop tosh
001f34 939a
001f35 938a          savetos
001f36 01cf          movw tosl, zl
001f37 cccd          jmp_ DO_NEXT
                 
                 .include "words/store-e.asm"
                 
                 ; Memory
                 ; write n (2bytes) to eeprom address
                 VE_STOREE:
001f38 ff02          .dw $ff02
001f39 6521          .db "!e"
001f3a 1f29          .dw VE_HEAD
                     .set VE_HEAD = VE_STOREE
                 XT_STOREE:
001f3b 1f3c          .dw PFA_STOREE
                 PFA_STOREE:
                 .if WANT_UNIFIED == 1
                 .endif
                 PFA_STOREE0:
001f3c 01fc          movw zl, tosl
001f3d 9189
001f3e 9199          loadtos
001f3f b72f          in_ temp2, SREG
001f40 94f8          cli
001f41 d028          rcall PFA_FETCHE2
001f42 b30d          in_  temp0, EEDR
001f43 1708          cp temp0,tosl
001f44 f009          breq PFA_STOREE3
001f45 d00b          rcall PFA_STOREE1
                 PFA_STOREE3:
001f46 9631          adiw zl,1
001f47 d022          rcall PFA_FETCHE2
001f48 b30d          in_  temp0, EEDR
001f49 1709          cp temp0,tosh
001f4a f011          breq PFA_STOREE4
001f4b 2f89          mov tosl, tosh
001f4c d004          rcall PFA_STOREE1
                 PFA_STOREE4:
001f4d bf2f          out_ SREG, temp2
001f4e 9189
001f4f 9199          loadtos
001f50 ccb4          jmp_ DO_NEXT
                     
                 PFA_STOREE1:
001f51 99e1          sbic EECR, EEPE
001f52 cffe          rjmp PFA_STOREE1
                 
                 PFA_STOREE2: ; estore_wait_low_spm:
001f53 b707          in_ temp0, SPMCSR
001f54 fd00          sbrc temp0,SPMEN
001f55 cffd          rjmp PFA_STOREE2
                 
001f56 bbff          out_ EEARH,zh
001f57 bbee          out_ EEARL,zl
001f58 bb8d          out_ EEDR, tosl
001f59 9ae2          sbi EECR,EEMPE
001f5a 9ae1          sbi EECR,EEPE
                 
001f5b 9508          ret
                 .if WANT_UNIFIED == 1
                 .endif
                 .include "words/fetch-e.asm"
                 
                 ; Memory
                 ; read 1 cell from eeprom
                 VE_FETCHE:
001f5c ff02          .dw $ff02
001f5d 6540          .db "@e"
001f5e 1f38          .dw VE_HEAD
                     .set VE_HEAD = VE_FETCHE
                 XT_FETCHE:
001f5f 1f60          .dw PFA_FETCHE
                 PFA_FETCHE:
                 .if WANT_UNIFIED == 1
                 .endif
                 PFA_FETCHE1:
001f60 b72f          in_ temp2, SREG
001f61 94f8          cli
001f62 01fc          movw zl, tosl
001f63 d006          rcall PFA_FETCHE2
001f64 b38d          in_ tosl, EEDR
                 
001f65 9631          adiw zl,1
                 
001f66 d003          rcall PFA_FETCHE2
001f67 b39d          in_  tosh, EEDR
001f68 bf2f          out_ SREG, temp2
001f69 cc9b          jmp_ DO_NEXT
                 
                 PFA_FETCHE2:
001f6a 99e1          sbic EECR, EEPE
001f6b cffe          rjmp PFA_FETCHE2
                 
001f6c bbff          out_ EEARH,zh
001f6d bbee          out_ EEARL,zl
                 
001f6e 9ae0          sbi EECR,EERE
001f6f 9508          ret
                 
                 .if WANT_UNIFIED == 1
                 .endif
                 .include "words/store-i.asm"
                 
                 ; System Value
                 ; Deferred action to write a single 16bit cell to flash
                 VE_STOREI:
001f70 ff02          .dw $ff02
001f71 6921          .db "!i"
001f72 1f5c          .dw VE_HEAD
                     .set VE_HEAD = VE_STOREI
                 XT_STOREI:
001f73 0c9a          .dw PFA_DODEFER1
                 PFA_STOREI:
001f74 005c          .dw EE_STOREI
001f75 0c3b          .dw XT_EDEFERFETCH
001f76 0c45          .dw XT_EDEFERSTORE
                 .if FLASHEND > $10000
                 .else
                   .include "words/store-i_nrww.asm"
                 
                 ; Memory
                 ; writes n to flash memory using assembly code (code to be placed in boot loader section)
                 VE_DO_STOREI_NRWW:
001f77 ff09          .dw $ff09
001f78 2128
001f79 2d69
001f7a 726e
001f7b 7777
001f7c 0029          .db "(!i-nrww)",0
001f7d 1f70          .dw VE_HEAD
                     .set VE_HEAD = VE_DO_STOREI_NRWW
                 XT_DO_STOREI:
001f7e 1f7f          .dw PFA_DO_STOREI_NRWW
                 PFA_DO_STOREI_NRWW:
                   ; store status register
001f7f b71f        in temp1,SREG
001f80 931f        push temp1
001f81 94f8        cli
                 
001f82 019c        movw temp2, tosl ; save the (word) address
001f83 9189
001f84 9199        loadtos          ; get the new value for the flash cell
001f85 93af        push xl
001f86 93bf        push xh
001f87 93cf        push yl
001f88 93df        push yh
001f89 d009        rcall DO_STOREI_atmega
001f8a 91df        pop yh
001f8b 91cf        pop yl
001f8c 91bf        pop xh
001f8d 91af        pop xl
                   ; finally clear the stack
001f8e 9189
001f8f 9199        loadtos
001f90 911f        pop temp1
                   ; restore status register (and interrupt enable flag)
001f91 bf1f        out SREG,temp1
                 
001f92 cc72        jmp_ DO_NEXT
                 
                 ; 
                 DO_STOREI_atmega:
                   ; write data to temp page buffer
                   ; use the values in tosl/tosh at the
                   ; appropiate place
001f93 d010        rcall pageload
                 
                   ; erase page if needed
                   ; it is needed if a bit goes from 0 to 1
001f94 94e0        com temp4
001f95 94f0        com temp5
001f96 218e        and tosl, temp4
001f97 219f        and tosh, temp5
001f98 2b98        or tosh, tosl
001f99 f019        breq DO_STOREI_writepage 
001f9a 01f9          movw zl, temp2
001f9b e002          ldi temp0,(1<<PGERS)
001f9c d020          rcall dospm
                 
                 DO_STOREI_writepage:
                   ; write page
001f9d 01f9        movw zl, temp2
001f9e e004        ldi temp0,(1<<PGWRT)
001f9f d01d        rcall dospm
                 
                   ; reenable RWW section
001fa0 01f9        movw zl, temp2
001fa1 e100        ldi temp0,(1<<RWWSRE)
001fa2 d01a        rcall dospm
001fa3 9508        ret
                 
                 ; load the desired page
                 .equ pagemask = ~ ( PAGESIZE - 1 )
                 pageload:
001fa4 01f9        movw zl, temp2
                   ; get the beginning of page
001fa5 7ce0        andi zl,low(pagemask)
001fa6 7fff        andi zh,high(pagemask)
001fa7 01ef        movw y, z
                   ; loop counter (in words)
001fa8 e4a0        ldi xl,low(pagesize)
001fa9 e0b0        ldi xh,high(pagesize)
                 pageload_loop:
                   ; we need the current flash value anyways
001faa 01fe        movw z, y
001fab 0fee
001fac 1fff
001fad 9145
001fae 9155        readflashcell temp6, temp7 ; destroys Z
                   ; now check: if Z points to the same cell as temp2/3, we want the new data
001faf 01fe        movw z, y
001fb0 17e2        cp zl, temp2
001fb1 07f3        cpc zh, temp3
001fb2 f011        breq pageload_newdata
001fb3 010a          movw r0, temp6
001fb4 c002          rjmp pageload_cont
                 pageload_newdata:
001fb5 017a          movw temp4, temp6
001fb6 010c          movw r0, tosl
                 pageload_cont:
001fb7 2700        clr temp0
001fb8 d004        rcall dospm
001fb9 9621        adiw y, 1
001fba 9711        sbiw x, 1
001fbb f771        brne pageload_loop
                 
                 pageload_done:
001fbc 9508        ret
                 
                 
                 ;; dospm
                 ;;
                 ;; execute spm instruction
                 ;;   temp0 holds the value for SPMCR
                 
                 dospm:
                 dospm_wait_ee:
001fbd 99e1        sbic EECR, EEPE
001fbe cffe        rjmp dospm_wait_ee
                 dospm_wait_spm:
001fbf b717        in_  temp1, SPMCSR
001fc0 fd10        sbrc temp1, SPMEN
001fc1 cffd        rjmp dospm_wait_spm
                 
                   ; turn the word addres into a byte address
001fc2 0fee
001fc3 1fff        writeflashcell
                   ; execute spm
001fc4 6001        ori temp0, (1<<SPMEN)
001fc5 bf07        out_ SPMCSR,temp0
001fc6 95e8        spm
001fc7 9508        ret
                 .endif
                 .include "words/fetch-i.asm"
                 
                 ; Memory
                 ; read 1 cell from flash
                 VE_FETCHI:
001fc8 ff02          .dw $ff02
001fc9 6940          .db "@i"
001fca 1f77          .dw VE_HEAD
                     .set VE_HEAD = VE_FETCHI
                 XT_FETCHI:
001fcb 1fcc          .dw PFA_FETCHI
                 PFA_FETCHI:
001fcc 01fc          movw zl, tosl
001fcd 0fee
001fce 1fff
001fcf 9185
001fd0 9195          readflashcell tosl,tosh
001fd1 cc33          jmp_ DO_NEXT
                 
                 .if AMFORTH_NRWW_SIZE>8000
                 .elif AMFORTH_NRWW_SIZE>4000
                 .elif AMFORTH_NRWW_SIZE>2000
                 .include "dict/core_2k.inc"
                 
                 .else
                 .endif
                 ; now colon words
                 ;;;;;;;;;;;;;;;;;;;;;;;;
                 .include "words/2literal.asm"
                 
                 ; Compiler
                 ; compile a cell pair literal in colon definitions
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_2LITERAL:
001fd2 0008          .dw $0008
001fd3 6c32
001fd4 7469
001fd5 7265
001fd6 6c61          .db "2literal"
001fd7 1fc8          .dw VE_HEAD
                     .set VE_HEAD = VE_2LITERAL
                 XT_2LITERAL:
001fd8 1c01          .dw DO_COLON
                 PFA_2LITERAL:
                 .endif
001fd9 1cc4          .dw XT_SWAP
001fda 02c4          .dw XT_LITERAL
001fdb 02c4          .dw XT_LITERAL
001fdc 1c20          .dw XT_EXIT
                 .include "words/equal.asm"
                 
                 ; Compare
                 ; compares two values for equality
                 VE_EQUAL:
001fdd ff01          .dw $ff01
001fde 003d          .db "=",0
001fdf 1fd2          .dw VE_HEAD
                     .set VE_HEAD = VE_EQUAL
                 XT_EQUAL:
001fe0 1c01          .dw DO_COLON
                 PFA_EQUAL:
001fe1 1d93          .dw XT_MINUS
001fe2 1d1a          .dw XT_ZEROEQUAL
001fe3 1c20          .dw XT_EXIT
                 .include "words/num-constants.asm"
                 
                 .endif
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_ONE:
001fe4 ff01          .dw $ff01
001fe5 0031          .db "1",0
001fe6 1fdd          .dw VE_HEAD
                     .set VE_HEAD = VE_ONE
                 XT_ONE:
001fe7 1c48          .dw PFA_DOVARIABLE
                 PFA_ONE:
                 .endif
001fe8 0001              .DW 1
                 
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_TWO:
001fe9 ff01          .dw $ff01
001fea 0032          .db "2",0
001feb 1fe4          .dw VE_HEAD
                     .set VE_HEAD = VE_TWO
                 XT_TWO:
001fec 1c48          .dw PFA_DOVARIABLE
                 PFA_TWO:
                 .endif
001fed 0002              .DW 2
                 .if cpu_msp430==1
                 .endif
                 
                 .if cpu_avr8==1
                 VE_MINUSONE:
001fee ff02          .dw $ff02
001fef 312d          .db "-1"
001ff0 1fe9          .dw VE_HEAD
                     .set VE_HEAD = VE_MINUSONE
                 XT_MINUSONE:
001ff1 1c48          .dw PFA_DOVARIABLE
                 PFA_MINUSONE:
                 .endif
001ff2 ffff              .DW -1
                 .include "dict_appl_core.inc"
                 
                 ; do not delete it!
                 
                 .set flashlast = pc
                 .if (pc>FLASHEND)
                 .endif
                 
                 .dseg
                 ; define a label for the 1st free ram address
                 HERESTART:
                 .eseg
                 .include "amforth-eeprom.inc"
00002a ff ff     
                 ; some configs
00002c 02 0f     CFG_DP:      .dw DPSTART         ; Dictionary Pointer
00002e 1d 01     EE_HERE:     .dw HERESTART       ; Memory Allocation
000030 84 00     EE_EHERE:    .dw EHERESTART      ; EEProm Memory Allocation
000032 15 05     CFG_WLSCOPE: .dw XT_GET_CURRENT  ; default wordlist scope
000034 52 00     CFG_FORTHRECOGNIZER: .dw CFG_RECOGNIZERLISTLEN ; Recognizer word set
                 ; LEAVE stack is between data stack and return stack.
000036 10 04     CFG_LP0:     .dw stackstart+1
000038 54 0e     CFG_TURNKEY: .dw XT_APPLTURNKEY    ; TURNKEY
00003a b7 05     CFG_ENVIRONMENT:.dw VE_ENVHEAD     ; environmental queries
00003c 3e 00     CFG_CURRENT: .dw CFG_FORTHWORDLIST ; forth-wordlist
00003e ee 1f     CFG_FORTHWORDLIST:.dw VE_HEAD      ; pre-defined (compiled in) wordlist
                 CFG_ORDERLISTLEN:
000040 01 00         .dw 1
                 CFG_ORDERLIST: ; list of wordlist id, exactly numwordlist entries
000042 3e 00         .dw CFG_FORTHWORDLIST      ; get/set-order
000044               .byte  (NUMWORDLISTS-1)*CELLSIZE ; one slot is already used
                 CFG_RECOGNIZERLISTLEN:
000052 02 00         .dw 2
                 CFG_RECOGNIZERLIST:
000054 ab 0b         .dw XT_REC_FIND
000056 97 0b         .dw XT_REC_NUM
000058               .byte  (NUMRECOGNIZERS-2)*CELLSIZE ; two slots are already used
                 
                 EE_STOREI:
00005c 7e 1f         .dw XT_DO_STOREI  ; Store a cell into flash
                 
                 ; MARKER saves everything up to here. Nothing beyond gets saved
                 EE_MARKER:
00005e 5e 00         .dw EE_MARKER
                 
                 ; default user area
                 EE_INITUSER:
000060 00 00         .dw 0  ; USER_STATE
000062 00 00         .dw 0  ; USER_FOLLOWER
000064 5f 04         .dw rstackstart  ; USER_RP
000066 0f 04         .dw stackstart   ; USER_SP0
000068 0f 04         .dw stackstart   ; USER_SP
                     
00006a 00 00         .dw 0  ; USER_HANDLER
00006c 0a 00         .dw 10 ; USER_BASE
                     
00006e 98 00         .dw XT_TX  ; USER_EMIT
000070 a6 00         .dw XT_TXQ ; USER_EMITQ
000072 6d 00         .dw XT_RX  ; USER_KEY
000074 88 00         .dw XT_RXQ ; USER_KEYQ
000076 ac 0d         .dw XT_SOURCETIB ; USER_SOURCE
000078 00 00         .dw 0            ; USER_G_IN
00007a 99 0d         .dw XT_REFILLTIB ; USER_REFILL  
00007c 99 0a         .dw XT_DEFAULT_PROMPTOK
00007e b8 0a         .dw XT_DEFAULT_PROMPTERROR
000080 a8 0a         .dw XT_DEFAULT_PROMPTREADY
                 
                 ; calculate baud rate error
                 .equ UBRR_VAL   = ((F_CPU+BAUD*8)/(BAUD*16)-1)  ; smart round
                 .equ BAUD_REAL  = (F_CPU/(16*(UBRR_VAL+1)))     ; effective baud rate
                 .equ BAUD_ERROR = ((BAUD_REAL*1000)/BAUD-1000)  ; error in pro mille
                 
                 .if ((BAUD_ERROR>BAUD_MAXERROR) || (BAUD_ERROR<-BAUD_MAXERROR))       
                 .endif
                 EE_UBRRVAL:
000082 0c 00         .dw UBRR_VAL     ; BAUDRATE
                 ; 1st free address in EEPROM.
                 EHERESTART:
                 .cseg


RESOURCE USE INFORMATION
------------------------

Notice:
The register and instruction counts are symbol table hit counts,
and hence implicitly used resources are not counted, eg, the
'lpm' instruction without operands implicitly uses r0 and z,
none of which are counted.

x,y,z are separate entities in the symbol table and are
counted separately from r26..r31 here.

.dseg memory usage only counts static data declared with .byte

"ATmega16" register use summary:
r0 :  25 r1 :   5 r2 :  10 r3 :  12 r4 :   4 r5 :   1 r6 :   0 r7 :   0 
r8 :   0 r9 :   0 r10:   1 r11:   6 r12:   0 r13:   0 r14:  22 r15:  20 
r16:  85 r17:  61 r18:  61 r19:  37 r20:  13 r21:  11 r22:  11 r23:   3 
r24: 203 r25: 139 r26:  28 r27:  17 r28:   7 r29:   4 r30:  85 r31:  47 
x  :   4 y  : 209 z  :  50 
Registers used: 29 out of 35 (82.9%)

"ATmega16" instruction use summary:
.lds  :   0 .sts  :   0 adc   :  22 add   :  17 adiw  :  17 and   :   4 
andi  :   3 asr   :   2 bclr  :   0 bld   :   0 brbc  :   2 brbs  :   7 
brcc  :   3 brcs  :   1 break :   0 breq  :   6 brge  :   1 brhc  :   0 
brhs  :   0 brid  :   0 brie  :   0 brlo  :   1 brlt  :   3 brmi  :   3 
brne  :  20 brpl  :   0 brsh  :   0 brtc  :   0 brts  :   0 brvc  :   0 
brvs  :   2 bset  :   0 bst   :   0 call  :   2 cbi   :   7 cbr   :   1 
clc   :   2 clh   :   0 cli   :   7 cln   :   0 clr   :  14 cls   :   0 
clt   :   0 clv   :   0 clz   :   0 com   :  14 cp    :  11 cpc   :  10 
cpi   :   2 cpse  :   0 dec   :   8 eor   :   3 fmul  :   0 fmuls :   0 
fmulsu:   0 icall :   0 ijmp  :   1 in    :  25 inc   :   3 jmp   :  25 
ld    : 141 ldd   :   4 ldi   :  41 lds   :   1 lpm   :  16 lsl   :  14 
lsr   :   2 mov   :  14 movw  :  70 mul   :   5 muls  :   1 mulsu :   2 
neg   :   0 nop   :   0 or    :   9 ori   :   2 out   :  22 pop   :  45 
push  :  39 rcall :  34 ret   :   7 reti  :   1 rjmp  :  92 rol   :  23 
ror   :   6 sbc   :   9 sbci  :   3 sbi   :   8 sbic  :   3 sbis  :   0 
sbiw  :  16 sbr   :   0 sbrc  :   5 sbrs  :   7 sec   :   1 seh   :   0 
sei   :   1 sen   :   0 ser   :   4 ses   :   0 set   :   0 sev   :   0 
sez   :   0 sleep :   0 spm   :   2 st    :  77 std   :   8 sts   :   1 
sub   :   6 subi  :   3 swap  :   0 tst   :   0 wdr   :   0 
Instructions used: 72 out of 113 (63.7%)

"ATmega16" memory use summary [bytes]:
Segment   Begin    End      Code   Data   Used    Size   Use%
---------------------------------------------------------------
[.cseg] 0x000000 0x003fe6   2044   9642  11686   16384  71.3%
[.dseg] 0x000060 0x00011d      0    189    189    1024  18.5%
[.eseg] 0x000000 0x000084      0    132    132     512  25.8%

Assembly complete, 0 errors, 8 warnings