 Paul Gardner-Stephen
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84c02486fe
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begin implementing memory copy routines for inserting and deleting BASIC lines.
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2019-04-28 00:17:20 +09:30 |
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Paul Gardner-Stephen
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b7de93a3a6
|
abort line search as soon as we find a line with too high a line number.
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2019-04-27 23:48:57 +09:30 |
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Paul Gardner-Stephen
|
5358743318
|
begin implementing basic text manipulation routines.
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2019-04-27 23:47:06 +09:30 |
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Paul Gardner-Stephen
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6d57d17b74
|
properly initialise memory when BASIC starts.
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2019-04-27 23:08:11 +09:30 |
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Paul Gardner-Stephen
|
eef572e0ab
|
work on getting BASIC line number entry working.
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2019-04-27 23:00:20 +09:30 |
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Paul Gardner-Stephen
|
bd4af88e02
|
fix bug in number parsing.
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2019-04-27 22:22:42 +09:30 |
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Paul Gardner-Stephen
|
26ca54660a
|
begin parsing line numbers at start of lines
|
2019-04-27 22:18:43 +09:30 |
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Paul Gardner-Stephen
|
1325f31010
|
rename inject_number to injest_number
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2019-04-27 22:14:32 +09:30 |
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Paul Gardner-Stephen
|
13a2d6f6cb
|
don't tokenise content following a REM statement.
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2019-04-27 22:13:20 +09:30 |
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Paul Gardner-Stephen
|
7831441cac
|
strip leading spaces from received line before tokenising
|
2019-04-27 22:09:56 +09:30 |
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Paul Gardner-Stephen
|
b1655ac7a9
|
work on parsing numbers from strings.
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2019-04-27 22:03:04 +09:30 |
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Paul Gardner-Stephen
|
8cb5e7e7c5
|
add more explanations of matching bytes
|
2019-04-26 23:53:25 +09:30 |
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Paul Gardner-Stephen
|
fd46b9314c
|
speed up line tokeniser for common cases
|
2019-04-26 23:39:52 +09:30 |
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Paul Gardner-Stephen
|
fd612be221
|
replace keywords with correct tokens in tokeniser
|
2019-04-26 23:31:08 +09:30 |
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Paul Gardner-Stephen
|
79997c9e0e
|
implement quote mode when tokenising basic lines
|
2019-04-26 23:16:54 +09:30 |
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Paul Gardner-Stephen
|
df55ff6d25
|
honour length of packed keyword table
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2019-04-26 23:10:47 +09:30 |
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Paul Gardner-Stephen
|
11392d883c
|
remove debug output from tokeniser
|
2019-04-26 23:05:14 +09:30 |
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Paul Gardner-Stephen
|
eedf82f1fd
|
fix bugs in pack_word and tokenising
|
2019-04-26 23:01:05 +09:30 |
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Paul Gardner-Stephen
|
1bb72973fa
|
implement reporting BASIC errors, continuing work on tokeniser
|
2019-04-26 22:27:59 +09:30 |
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Paul Gardner-Stephen
|
428bd8e497
|
fix advancing in raw string when encountering a non-token during tokenisation
|
2019-04-26 22:09:16 +09:30 |
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Paul Gardner-Stephen
|
1c46bc55e6
|
add gitignore with entries for generated assembly files
|
2019-04-26 22:08:56 +09:30 |
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Paul Gardner-Stephen
|
06c6bd9c20
|
work on basic tokeniser
|
2019-04-26 22:02:56 +09:30 |
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Paul Gardner-Stephen
|
736fbca535
|
fix compression of exception characters in some sitatuations.
|
2019-04-25 23:29:50 +09:30 |
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Paul Gardner-Stephen
|
92f80e2281
|
fix display of keywords from TAB( onwards. Issue #9
|
2019-04-25 23:24:03 +09:30 |
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Paul Gardner-Stephen
|
7243e41749
|
reject false positive matches on keywords
|
2019-04-25 23:11:44 +09:30 |
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Paul Gardner-Stephen
|
c6167d37cb
|
token search now basically works.
|
2019-04-25 23:04:39 +09:30 |
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Paul Gardner-Stephen
|
04e5dd326f
|
fix some problems with token searching
|
2019-04-25 22:37:00 +09:30 |
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Paul Gardner-Stephen
|
3892503289
|
begin implementing token search routine
|
2019-04-25 22:28:10 +09:30 |
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Paul Gardner-Stephen
|
fbad812b56
|
fix bounds check
|
2019-04-25 22:11:59 +09:30 |
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Paul Gardner-Stephen
|
8469eac339
|
fix unpacking of strings with $FF tokens
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2019-04-25 21:58:37 +09:30 |
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Paul Gardner-Stephen
|
55cd33d1db
|
fix input of letter Z
|
2019-04-25 21:58:27 +09:30 |
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Paul Gardner-Stephen
|
54b0cff2fd
|
fix some bugs with unpacking literal chars
|
2019-04-25 21:52:09 +09:30 |
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Paul Gardner-Stephen
|
d8c236009d
|
fix even more bugs in pack_word
|
2019-04-25 21:46:24 +09:30 |
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Paul Gardner-Stephen
|
88736b1523
|
fix some bugs in pack_word routine
|
2019-04-25 21:38:11 +09:30 |
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Paul Gardner-Stephen
|
e5892b6a3d
|
fix pack_word bugs
|
2019-04-25 21:24:23 +09:30 |
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Paul Gardner-Stephen
|
bd608b5592
|
fix some bugs in pack_word
|
2019-04-25 21:20:22 +09:30 |
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Paul Gardner-Stephen
|
9eb16b5795
|
make cursor flash when navigating again
|
2019-04-25 20:37:10 +09:30 |
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Paul Gardner-Stephen
|
25233bdd74
|
fix cursor pooh problems when moving cursor
|
2019-04-25 20:34:52 +09:30 |
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Paul Gardner-Stephen
|
59a5145a09
|
implement more of word packer routine
|
2019-04-25 18:04:08 +09:30 |
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Paul Gardner-Stephen
|
0995ccc976
|
begin implementing word compression routine for tokeniser
|
2019-04-25 17:32:05 +09:30 |
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Paul Gardner-Stephen
|
b9e3bc8f44
|
adjust debug output to show when compression is ineffective.
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2019-04-25 16:53:50 +09:30 |
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Paul Gardner-Stephen
|
50f6f0d123
|
fix text compression and decompression routines.
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2019-04-25 16:45:39 +09:30 |
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Paul Gardner-Stephen
|
0050fe03c9
|
work on fixing support for improved text compression routine.
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2019-04-25 13:15:34 +09:30 |
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Paul Gardner-Stephen
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ce83d63a84
|
optimise text packer a bit
|
2019-04-25 11:48:16 +09:30 |
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Paul Gardner-Stephen
|
2b8a72a983
|
refactor text compression routines
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2019-04-25 11:37:06 +09:30 |
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Paul Gardner-Stephen
|
b44a7d527f
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add BASIC keyword list and justifications why it cannot be copyright protected.
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2019-04-25 07:14:16 +09:30 |
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Paul Gardner-Stephen
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8b800cde58
|
add target for testing on MEGA65 hardware
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2019-04-24 22:11:07 +09:30 |
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Paul Gardner-Stephen
|
084c049c24
|
add commentary about interface furniture.
|
2019-04-24 22:09:37 +09:30 |
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Paul Gardner-Stephen
|
68e8bbe9cb
|
add references to examples of every single error message or related item that the C64 BASIC displays
|
2019-04-24 22:09:11 +09:30 |
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Paul Gardner-Stephen
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3e7258f391
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rename text compressor
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2019-04-24 21:25:53 +09:30 |
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Paul Gardner-Stephen
|
9a0191d1e6
|
support packed word tables > $FF bytes long
|
2019-04-24 21:25:22 +09:30 |
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Paul Gardner-Stephen
|
4bca352653
|
fix hiding and showing of cursor bugs. Issue #7
|
2019-04-24 20:36:59 +09:30 |
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Paul Gardner-Stephen
|
b80f6ad744
|
reverse error introduced earlier
|
2019-04-24 20:17:51 +09:30 |
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Paul Gardner-Stephen
|
86ea5fba39
|
address all detected similarities to C64 BASIC ROM.
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2019-04-24 19:56:17 +09:30 |
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Paul Gardner-Stephen
|
dfd64a706f
|
add explanations for some strings that match BASIC rom
|
2019-04-24 18:02:24 +09:30 |
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Paul Gardner-Stephen
|
e7b1b22eb0
|
deal with remaining similar strings
|
2019-04-24 17:32:35 +09:30 |
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Paul Gardner-Stephen
|
2a21f4d367
|
explain many more sequences of bytes
|
2019-04-24 17:17:40 +09:30 |
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Paul Gardner-Stephen
|
8f9ce4bbba
|
deal with more similar strings
|
2019-04-24 16:24:05 +09:30 |
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Paul Gardner-Stephen
|
7448909da8
|
more documentation of similarities and avoiding them where practicable.
|
2019-04-24 16:13:24 +09:30 |
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Paul Gardner-Stephen
|
035b386f6c
|
and more...
|
2019-04-24 15:53:32 +09:30 |
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Paul Gardner-Stephen
|
ca61d576de
|
document more similar strings
|
2019-04-24 15:38:34 +09:30 |
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Paul Gardner-Stephen
|
fdcc5a1184
|
more work on documenting remaining similarities
|
2019-04-24 15:33:54 +09:30 |
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Paul Gardner-Stephen
|
ddbb673682
|
more work on reducing residual similarity with C64 KERNAL
|
2019-04-24 15:31:36 +09:30 |
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Paul Gardner-Stephen
|
18b862cce5
|
more work on documenting residual similarities with C64 KERNAL
|
2019-04-24 15:15:03 +09:30 |
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Paul Gardner-Stephen
|
af67f17da1
|
reduce avoidable byte similarities with C64 KERNAL
|
2019-04-24 14:57:15 +09:30 |
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Paul Gardner-Stephen
|
bf2cd05df3
|
exclude more branches
|
2019-04-24 14:57:07 +09:30 |
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Paul Gardner-Stephen
|
d137d38c45
|
add command line option to control whether to show explained sequences or not.
|
2019-04-24 14:35:04 +09:30 |
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Paul Gardner-Stephen
|
27e6f92b39
|
fix bug in MEMTOP routine. Reorder instructions to reduce byte-level similarity with C64 KERNAL, even though it should be totally fine.
|
2019-04-24 14:24:12 +09:30 |
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Paul Gardner-Stephen
|
a311c08289
|
reduce byte-wise similarity with KERNAL through use of X instead of A
|
2019-04-24 14:14:40 +09:30 |
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Paul Gardner-Stephen
|
f5c5f787a4
|
convert several key values to hex
|
2019-04-24 14:14:30 +09:30 |
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Paul Gardner-Stephen
|
f98cc84d82
|
add target for running similarity test on KERNAL
|
2019-04-24 14:14:11 +09:30 |
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|
Paul Gardner-Stephen
|
df0b10e37c
|
add another string
|
2019-04-24 13:48:44 +09:30 |
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|
Paul Gardner-Stephen
|
e1612b5b19
|
add more explanation of our approach
|
2019-04-24 13:48:25 +09:30 |
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|
Paul Gardner-Stephen
|
d422d45105
|
ignore 3 byte sequences ending in a branch
|
2019-04-24 13:44:11 +09:30 |
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|
Paul Gardner-Stephen
|
cbd58d62f1
|
add more explations of matching strings
|
2019-04-24 13:42:26 +09:30 |
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Paul Gardner-Stephen
|
cda32d3cb3
|
tweak rejection of common 3 byte sequences
|
2019-04-24 13:42:15 +09:30 |
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Paul Gardner-Stephen
|
4cd170020a
|
add more explanations of byte sequences.
|
2019-04-24 13:28:18 +09:30 |
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|
Paul Gardner-Stephen
|
b52eff7ceb
|
add explanation of the similarity tool and our public preemptive defence against any copyright claim.
|
2019-04-24 13:27:58 +09:30 |
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Paul Gardner-Stephen
|
3957a92f44
|
add more explanations of byte sequences
|
2019-04-24 12:48:45 +09:30 |
|
|
Paul Gardner-Stephen
|
e63b978137
|
ignore many common instruction fragments
|
2019-04-24 10:32:51 +09:30 |
|
|
Paul Gardner-Stephen
|
2674adf1e6
|
add more explanations of common instruction sequences
|
2019-04-24 10:21:52 +09:30 |
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Paul Gardner-Stephen
|
4795660ffb
|
filter out all 3 byte single instructions
|
2019-04-24 10:17:00 +09:30 |
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|
Paul Gardner-Stephen
|
744637c8f8
|
reject certain common single instructions
|
2019-04-24 10:14:21 +09:30 |
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Paul Gardner-Stephen
|
a5ef4be6dd
|
don't count explained matches
|
2019-04-24 09:58:19 +09:30 |
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|
Paul Gardner-Stephen
|
da0d5dc2a5
|
add explanations of matching strings
|
2019-04-24 09:55:29 +09:30 |
|
|
Paul Gardner-Stephen
|
f6b4e597ce
|
fix bug in similarity phase duplicate rejection
|
2019-04-24 09:50:57 +09:30 |
|
|
Paul Gardner-Stephen
|
1d1e1e8baf
|
begin implementing filtering of similarities based on explanation of common instruction sequences
|
2019-04-24 09:47:51 +09:30 |
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|
Paul Gardner-Stephen
|
2829f5cda7
|
improve similarity checking program.
|
2019-04-24 09:30:34 +09:30 |
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|
Paul Gardner-Stephen
|
2391e74bd2
|
begin implementing similarity comparison tool.
|
2019-04-24 09:20:53 +09:30 |
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|
Paul Gardner-Stephen
|
924a8c9568
|
blue border on boot
|
2019-04-24 08:27:24 +09:30 |
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|
Paul Gardner-Stephen
|
dc8090478d
|
fix pressing of same key masking problem. Issue #4.
|
2019-04-24 08:16:18 +09:30 |
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|
Paul Gardner-Stephen
|
ca382f4dc7
|
add target to generate a C65 comatible 128KB ROM image.
|
2019-04-24 08:10:53 +09:30 |
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|
Paul Gardner-Stephen
|
12d8b3e39a
|
clear last matrix key position so that repeating works properly. Issue #4.
|
2019-04-24 07:54:41 +09:30 |
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|
Paul Gardner-Stephen
|
84b1577883
|
fix major remaining key repeat problem. Issue #4. Issue #6.
|
2019-04-24 07:43:58 +09:30 |
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|
Paul Gardner-Stephen
|
343b6f11e0
|
fix some more of the bugs in key repeat logic.
|
2019-04-24 07:40:02 +09:30 |
|
|
Paul Gardner-Stephen
|
c7e265f4ac
|
fix bug in key repeat logic. More remain
|
2019-04-24 07:34:35 +09:30 |
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|
Paul Gardner-Stephen
|
faf7547e74
|
count key presses from $00, not from $FF
|
2019-04-24 07:21:41 +09:30 |
|
|
Paul Gardner-Stephen
|
4cd8451c6c
|
process all key events at once.
|
2019-04-24 07:16:10 +09:30 |
|
|
Paul Gardner-Stephen
|
efc83a0611
|
remove all anonymous labels, fix indenting etc
|
2019-04-24 06:57:23 +09:30 |
|
|
Paul Gardner-Stephen
|
201f1a378f
|
fix errors with multi-key detection, including cursor left/up in VICE. Issue #6.
|
2019-04-23 09:44:03 +09:30 |
|