Virgil Dupras
baf725aa38
Move a bunch of words from core to inner core
...
That makes it easier to write drivers that can be xcompiled.
2020-05-08 20:55:50 -04:00
Virgil Dupras
ffdc58739a
ti84: HelloWorld!
...
In emulator of course...
2020-05-08 11:36:50 -04:00
Virgil Dupras
b90efb0f7f
ti84: first glyph on screen!
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On the emulator of course...
2020-05-08 09:07:44 -04:00
Virgil Dupras
58ec54fc97
ti84: wip
...
Gave more priority to CPU in the emulator because initialization would
otherwise be horrendously slow.
2020-05-08 07:56:34 -04:00
Virgil Dupras
114e753b64
ti84: WIP
2020-05-08 06:50:34 -04:00
Virgil Dupras
24e588019b
Add words RSHIFT and LSHIFT
2020-05-07 15:41:43 -04:00
Virgil Dupras
4e98ef11bd
ti-84+: wip
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I need RSHIFT and LSHIFT first...
2020-05-07 15:08:42 -04:00
Virgil Dupras
f2f3474698
Begin copying fonts (and compiler) to blk
2020-05-07 12:09:52 -04:00
Virgil Dupras
be66d7b4a2
editor: implement E
2020-05-07 08:44:17 -04:00
Virgil Dupras
204a9c69f8
editor: fix PSP leak in F
2020-05-07 08:38:57 -04:00
Virgil Dupras
feb0411530
editor: simplify I with the use of MOVE-
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Also, delay the shadowing of DO..LOOP's I for as long as possible.
2020-05-06 21:10:27 -04:00
Virgil Dupras
eaeb138a0c
Add words C@- C!- and MOVE-
2020-05-06 20:37:08 -04:00
Virgil Dupras
690d9e6313
editor: improve I
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Make it print edited line and also have it adjust cursor pos.
2020-05-06 17:41:49 -04:00
Virgil Dupras
ab6a2688fe
recipes/trs80: self-hosting
2020-05-06 12:38:33 -04:00
Virgil Dupras
58ece9f9a1
editor: implement I command
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Also, made LIST properly handle full 64-chars lines not ending with
a null or CR. Previously, such a line would be accompanied by its
following line, duplicating that line's output.
2020-05-06 12:19:36 -04:00
Virgil Dupras
f54b1dc504
Add 2>R and 2R>
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This allows us to make DO..LOOP more compact.
2020-05-06 09:55:05 -04:00
Virgil Dupras
b89fa2981f
recipes/trs80: move RECV program to blkfs
2020-05-05 22:21:27 -04:00
Virgil Dupras
60b4bbf28a
Fix DUMP's broken "round up to next 8" logic
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This was caused by the removal of signed-ness a long while ago.
2020-05-05 22:09:11 -04:00
Virgil Dupras
9df053b76c
z80a: add CPn,
2020-05-05 21:49:26 -04:00
Virgil Dupras
31119c2de3
xcomp: move all offset spitting to the end of the unit
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I'd like to move this code, along with all recipe contents, to blk/.
It's easier if "emul-related" code is gathered at the same place.
2020-05-05 20:10:04 -04:00
Virgil Dupras
fa79e3d8a6
Make (print) stop on CR
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Lines edited with the Block editor end with 0xd and (print) spits
spurious CR when printing those lines.
Also, properly initialize ACC in BROWSE.
2020-05-05 15:49:50 -04:00
Virgil Dupras
c681cb639d
Add words >< and =><=
2020-05-04 22:30:29 -04:00
Virgil Dupras
c494917452
blk: Add LOAD+ and LOADR+
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And use them in all places they make sense.
2020-05-04 21:43:48 -04:00
Virgil Dupras
3c2e0dd9df
Add usage guide section about disk blocks
2020-05-04 20:37:40 -04:00
Virgil Dupras
986a40d3e2
trs80: override NL to avoid double newlines
2020-05-04 09:21:10 -04:00
Virgil Dupras
24e9fa0c30
Add word NL
2020-05-04 08:10:18 -04:00
Virgil Dupras
a3c3a2f44a
Remove unused DELW
2020-05-03 20:36:35 -04:00
Virgil Dupras
8ef197d248
Make linker more compact
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There was a weird empty block in the middle of the program.
2020-05-03 20:33:36 -04:00
Virgil Dupras
a96b5f1dec
Restore DOES> section in usage guide
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I removed it because it was redundant with Starting Forth, but
I directly reference it in the dictionary, so well...
2020-05-03 20:24:54 -04:00
Virgil Dupras
e375562a9f
Revamp dictionary's glossary
2020-05-03 20:18:34 -04:00
Virgil Dupras
df242bb9eb
Revamp usage guide a bit
2020-05-03 19:24:41 -04:00
Virgil Dupras
d3dbeb450f
Tidy up
2020-05-03 12:54:22 -04:00
Virgil Dupras
47a9c89f19
Update READMEs
2020-05-03 12:51:21 -04:00
Virgil Dupras
5504c796ee
tools: add blkup
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With this tool, we can send content to a TRS-80 directly to floppy.
This paves the way to writing ourselves a set of disks containing the
blkfs!
2020-05-03 08:53:17 -04:00
Virgil Dupras
7344186c62
tools: add blkup
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not actually tested yet...
2020-05-03 07:32:19 -04:00
Virgil Dupras
f023f9bcb4
Pack core words blks a bit tighter
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With all this recent movements, we had a bit of a fragmentation
issue.
2020-05-02 21:47:32 -04:00
Virgil Dupras
3373f53997
tidy up blk and fix tests
2020-05-02 21:25:35 -04:00
Virgil Dupras
3d908cef3a
Move all parsing words to Inner core
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This allows us to get rid of the (parse*) indirection.
2020-05-02 21:21:47 -04:00
Virgil Dupras
8009270e79
Optimize parsing words
2020-05-02 20:32:20 -04:00
Virgil Dupras
931c812394
Remove cmp
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Not worth the complexity and space.
2020-05-02 19:57:56 -04:00
Virgil Dupras
0b3a328e65
Add a layer of indirection for KEY
2020-05-02 11:17:28 -04:00
Virgil Dupras
446a58006d
Remove one of the 2 indirection layers for EMIT
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2 was overkill
2020-05-02 10:26:34 -04:00
Virgil Dupras
443ed754e9
trs80: add missing blk
2020-05-02 08:27:24 -04:00
Virgil Dupras
3a27479f2b
fix stupid typo
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I don't believe this, one hour of my life I'll never get back.
2020-05-02 08:06:37 -04:00
Virgil Dupras
b8d8007a3f
trs80: add *CL< and *CL>
2020-05-02 06:20:03 -04:00
Virgil Dupras
2a578b3352
editor: implement F
2020-05-01 21:52:38 -04:00
Virgil Dupras
86539d2a03
Fix tests
2020-05-01 20:09:51 -04:00
Virgil Dupras
ecca70c7f3
Add layer of indirection to EMIT
...
This would allow things like temporary giving control to the *CL
line on the TRS-80. For example... A very far fetched example. Not
at all the only *raison d'etre* of the layer...
2020-05-01 20:05:15 -04:00
Virgil Dupras
5bf3baff05
editor: add edit buffer
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Also, add word "C!+" and fix PSP leak in FILL.
2020-05-01 13:17:40 -04:00
Virgil Dupras
792c781614
editor: add cursor pos tracking and display
2020-04-30 20:42:07 -04:00
