 Paul Gardner-Stephen
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7448909da8
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more documentation of similarities and avoiding them where practicable.
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2019-04-24 16:13:24 +09:30 |
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Paul Gardner-Stephen
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035b386f6c
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and more...
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2019-04-24 15:53:32 +09:30 |
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Paul Gardner-Stephen
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ca61d576de
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document more similar strings
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2019-04-24 15:38:34 +09:30 |
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Paul Gardner-Stephen
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fdcc5a1184
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more work on documenting remaining similarities
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2019-04-24 15:33:54 +09:30 |
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Paul Gardner-Stephen
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ddbb673682
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more work on reducing residual similarity with C64 KERNAL
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2019-04-24 15:31:36 +09:30 |
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Paul Gardner-Stephen
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18b862cce5
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more work on documenting residual similarities with C64 KERNAL
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2019-04-24 15:15:03 +09:30 |
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Paul Gardner-Stephen
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af67f17da1
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reduce avoidable byte similarities with C64 KERNAL
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2019-04-24 14:57:15 +09:30 |
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Paul Gardner-Stephen
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bf2cd05df3
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exclude more branches
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2019-04-24 14:57:07 +09:30 |
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Paul Gardner-Stephen
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d137d38c45
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add command line option to control whether to show explained sequences or not.
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2019-04-24 14:35:04 +09:30 |
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Paul Gardner-Stephen
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27e6f92b39
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fix bug in MEMTOP routine. Reorder instructions to reduce byte-level similarity with C64 KERNAL, even though it should be totally fine.
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2019-04-24 14:24:12 +09:30 |
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Paul Gardner-Stephen
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a311c08289
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reduce byte-wise similarity with KERNAL through use of X instead of A
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2019-04-24 14:14:40 +09:30 |
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Paul Gardner-Stephen
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f5c5f787a4
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convert several key values to hex
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2019-04-24 14:14:30 +09:30 |
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Paul Gardner-Stephen
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f98cc84d82
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add target for running similarity test on KERNAL
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2019-04-24 14:14:11 +09:30 |
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Paul Gardner-Stephen
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df0b10e37c
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add another string
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2019-04-24 13:48:44 +09:30 |
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Paul Gardner-Stephen
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e1612b5b19
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add more explanation of our approach
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2019-04-24 13:48:25 +09:30 |
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Paul Gardner-Stephen
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d422d45105
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ignore 3 byte sequences ending in a branch
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2019-04-24 13:44:11 +09:30 |
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Paul Gardner-Stephen
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cbd58d62f1
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add more explations of matching strings
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2019-04-24 13:42:26 +09:30 |
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Paul Gardner-Stephen
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cda32d3cb3
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tweak rejection of common 3 byte sequences
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2019-04-24 13:42:15 +09:30 |
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Paul Gardner-Stephen
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4cd170020a
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add more explanations of byte sequences.
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2019-04-24 13:28:18 +09:30 |
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Paul Gardner-Stephen
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b52eff7ceb
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add explanation of the similarity tool and our public preemptive defence against any copyright claim.
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2019-04-24 13:27:58 +09:30 |
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Paul Gardner-Stephen
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3957a92f44
|
add more explanations of byte sequences
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2019-04-24 12:48:45 +09:30 |
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Paul Gardner-Stephen
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e63b978137
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ignore many common instruction fragments
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2019-04-24 10:32:51 +09:30 |
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Paul Gardner-Stephen
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2674adf1e6
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add more explanations of common instruction sequences
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2019-04-24 10:21:52 +09:30 |
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Paul Gardner-Stephen
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4795660ffb
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filter out all 3 byte single instructions
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2019-04-24 10:17:00 +09:30 |
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Paul Gardner-Stephen
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744637c8f8
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reject certain common single instructions
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2019-04-24 10:14:21 +09:30 |
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Paul Gardner-Stephen
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a5ef4be6dd
|
don't count explained matches
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2019-04-24 09:58:19 +09:30 |
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Paul Gardner-Stephen
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da0d5dc2a5
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add explanations of matching strings
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2019-04-24 09:55:29 +09:30 |
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Paul Gardner-Stephen
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f6b4e597ce
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fix bug in similarity phase duplicate rejection
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2019-04-24 09:50:57 +09:30 |
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Paul Gardner-Stephen
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1d1e1e8baf
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begin implementing filtering of similarities based on explanation of common instruction sequences
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2019-04-24 09:47:51 +09:30 |
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Paul Gardner-Stephen
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2829f5cda7
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improve similarity checking program.
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2019-04-24 09:30:34 +09:30 |
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Paul Gardner-Stephen
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2391e74bd2
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begin implementing similarity comparison tool.
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2019-04-24 09:20:53 +09:30 |
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Paul Gardner-Stephen
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924a8c9568
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blue border on boot
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2019-04-24 08:27:24 +09:30 |
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Paul Gardner-Stephen
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dc8090478d
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fix pressing of same key masking problem. Issue #4.
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2019-04-24 08:16:18 +09:30 |
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Paul Gardner-Stephen
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ca382f4dc7
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add target to generate a C65 comatible 128KB ROM image.
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2019-04-24 08:10:53 +09:30 |
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Paul Gardner-Stephen
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12d8b3e39a
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clear last matrix key position so that repeating works properly. Issue #4.
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2019-04-24 07:54:41 +09:30 |
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Paul Gardner-Stephen
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84b1577883
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fix major remaining key repeat problem. Issue #4. Issue #6.
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2019-04-24 07:43:58 +09:30 |
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Paul Gardner-Stephen
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343b6f11e0
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fix some more of the bugs in key repeat logic.
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2019-04-24 07:40:02 +09:30 |
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Paul Gardner-Stephen
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c7e265f4ac
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fix bug in key repeat logic. More remain
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2019-04-24 07:34:35 +09:30 |
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Paul Gardner-Stephen
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faf7547e74
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count key presses from $00, not from $FF
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2019-04-24 07:21:41 +09:30 |
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Paul Gardner-Stephen
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4cd8451c6c
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process all key events at once.
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2019-04-24 07:16:10 +09:30 |
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Paul Gardner-Stephen
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efc83a0611
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remove all anonymous labels, fix indenting etc
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2019-04-24 06:57:23 +09:30 |
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Paul Gardner-Stephen
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201f1a378f
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fix errors with multi-key detection, including cursor left/up in VICE. Issue #6.
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2019-04-23 09:44:03 +09:30 |
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Paul Gardner-Stephen
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07e7b31b84
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fix Vendor / CONTROL key confusion
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2019-04-23 09:31:44 +09:30 |
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Paul Gardner-Stephen
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d4531592df
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get cold start display looking okay
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2019-04-23 00:23:47 +09:30 |
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Paul Gardner-Stephen
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97988f1c19
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fix bugs in BASIC main loop
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2019-04-23 00:09:05 +09:30 |
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Paul Gardner-Stephen
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03550ab786
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implement GETIN function
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2019-04-23 00:07:16 +09:30 |
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Paul Gardner-Stephen
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635cefe312
|
remove debug output
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2019-04-23 00:04:18 +09:30 |
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Paul Gardner-Stephen
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605d03a905
|
fix another bug when printing packed messages
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2019-04-23 00:02:16 +09:30 |
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Paul Gardner-Stephen
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a160372c60
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fix bug when printing 15th most common character in packed messages
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2019-04-22 23:59:41 +09:30 |
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Paul Gardner-Stephen
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c43dbe1c29
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improve printing of BASIC errors.
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2019-04-22 23:40:27 +09:30 |
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Paul Gardner-Stephen
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ab81f479a1
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tweak printing of READY. message
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2019-04-22 23:33:13 +09:30 |
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Paul Gardner-Stephen
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a32f913a25
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remove trailing space when printing messages
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2019-04-22 23:32:16 +09:30 |
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Paul Gardner-Stephen
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d8c739b430
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fix bug at end of printing packed messages
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2019-04-22 23:27:43 +09:30 |
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Paul Gardner-Stephen
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bad55025da
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fix bug in printing packed messages
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2019-04-22 23:22:24 +09:30 |
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Paul Gardner-Stephen
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f2e2db3a4d
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add files for BASIC interpretor main loop and message printing
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2019-04-22 23:15:58 +09:30 |
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Paul Gardner-Stephen
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12a20d0962
|
add READY and other messages to message table
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2019-04-22 23:15:49 +09:30 |
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Paul Gardner-Stephen
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9b1b11a04c
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add targets for packed message printing
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2019-04-22 23:14:26 +09:30 |
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Paul Gardner-Stephen
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8cd68452c1
|
begin implementing routine to print packed messages
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2019-04-22 23:14:03 +09:30 |
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Paul Gardner-Stephen
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c670ad212d
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more work on message packer
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2019-04-22 22:11:56 +09:30 |
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Paul Gardner-Stephen
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b7f5a6a51c
|
begin implementing program to produce compressed message lists
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2019-04-22 21:47:09 +09:30 |
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Paul Gardner-Stephen
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2070b428ed
|
make sure screen pointers are initialiased before messing with the cursor
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2019-04-22 20:54:14 +09:30 |
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Paul Gardner-Stephen
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3cc93b715c
|
fix spacer for $C000-$DFFF
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2019-04-22 20:53:57 +09:30 |
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Paul Gardner-Stephen
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7f2f52052d
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implement startup message
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2019-04-22 20:53:37 +09:30 |
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Paul Gardner-Stephen
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4495d22a10
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add temp_string_ptr address
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2019-04-22 20:53:21 +09:30 |
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Paul Gardner-Stephen
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7b0d2fa213
|
fix rule to pull out kernal from combined ROM
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2019-04-22 20:52:59 +09:30 |
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Paul Gardner-Stephen
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c8db5e52c6
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add place holder routine to skip the $C000-$DFFF gap in the BASIC ROM space.
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2019-04-22 15:39:47 +09:30 |
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Paul Gardner-Stephen
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97eb5acb31
|
begin implementing BASIC interprettor.
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2019-04-22 15:36:00 +09:30 |
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Paul Gardner-Stephen
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2f09f2c9a3
|
Issue #2 solved: STOP routine return values determined by trial and error
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2019-04-22 15:12:44 +09:30 |
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Paul Gardner-Stephen
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7c31bca28e
|
document authority for IRQ entry and exit sequence
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2019-04-22 13:56:35 +09:30 |
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Paul Gardner-Stephen
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2fd27915f7
|
don't print strange control characters. Part solution to Issue #2.
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2019-04-22 13:51:55 +09:30 |
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Paul Gardner-Stephen
|
5292ea009b
|
Fix enabling/disabling of cursor. Issue #1
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2019-04-22 12:55:36 +09:30 |
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Paul Gardner-Stephen
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13a7aee1d2
|
enable and disable cursor when reading a line of keyboard input via chrin
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2019-04-22 12:37:27 +09:30 |
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Paul Gardner-Stephen
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296fdcfd7a
|
fix char under cursor draw/undraw bug
|
2019-04-22 12:31:45 +09:30 |
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Paul Gardner-Stephen
|
b257ac8234
|
begin implementing stop routine
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2019-04-22 12:09:03 +09:30 |
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Paul Gardner-Stephen
|
f858ab6ac4
|
fix glitching when shortening a full-length line using DELETE
|
2019-04-22 11:49:34 +09:30 |
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Paul Gardner-Stephen
|
57b2c69c1d
|
implement shift-DELETE to insert characters
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2019-04-22 11:42:13 +09:30 |
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Paul Gardner-Stephen
|
2cade1508f
|
fix decoding of shifted and vendor shifted input. BASIC keyword short cuts now work.
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2019-04-22 03:50:53 +09:30 |
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Paul Gardner-Stephen
|
0652c536cd
|
fix error for encoding )
|
2019-04-22 03:50:46 +09:30 |
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Paul Gardner-Stephen
|
d8f4acf7e1
|
remove debug border flash
|
2019-04-22 03:36:01 +09:30 |
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Paul Gardner-Stephen
|
374815ed68
|
fix preserving X register in CHRIN
|
2019-04-22 03:33:52 +09:30 |
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Paul Gardner-Stephen
|
836f19e834
|
correct length measurement of input line for CHRIN
|
2019-04-22 03:04:15 +09:30 |
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Paul Gardner-Stephen
|
89f7f9ae55
|
preserve X register in chrin
|
2019-04-22 02:59:44 +09:30 |
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Paul Gardner-Stephen
|
3067744304
|
partial implementation of CHRIN
|
2019-04-22 02:49:32 +09:30 |
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Paul Gardner-Stephen
|
f62a541d83
|
add placeholder license
|
2019-04-22 02:49:24 +09:30 |
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Paul Gardner-Stephen
|
028d82fc11
|
work towards chrin returning a line of input
|
2019-04-22 02:17:57 +09:30 |
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Paul Gardner-Stephen
|
83c6a669d6
|
implement quote and insert mode flag handling.
|
2019-04-22 01:51:51 +09:30 |
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|
Paul Gardner-Stephen
|
9996697f5e
|
add sources for reverse video control
|
2019-04-22 01:38:24 +09:30 |
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|
Paul Gardner-Stephen
|
a458fb0b58
|
implement reverse video flag
|
2019-04-22 01:37:02 +09:30 |
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|
Paul Gardner-Stephen
|
6dad8d491b
|
fix printing of shifted and vendor modified keys.
|
2019-04-22 01:35:02 +09:30 |
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|
Paul Gardner-Stephen
|
dd2200965d
|
fix scrolling of screen when on expanded last line
|
2019-04-22 01:22:14 +09:30 |
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|
Paul Gardner-Stephen
|
e1490c1ded
|
work towards fixing bug with no scrolling when last line is double-length
|
2019-04-22 00:59:54 +09:30 |
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|
Paul Gardner-Stephen
|
eed50e63f4
|
fix bug when expanding last line on screen
|
2019-04-22 00:39:29 +09:30 |
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|
Paul Gardner-Stephen
|
a803ca6268
|
fix extending lines
|
2019-04-22 00:36:55 +09:30 |
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|
Paul Gardner-Stephen
|
933bcac978
|
fix screen scrolling bugs
|
2019-04-22 00:10:26 +09:30 |
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|
Paul Gardner-Stephen
|
d18d8c30c3
|
clear line link flag for last line when scrolling screen up
|
2019-04-21 23:44:14 +09:30 |
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|
Paul Gardner-Stephen
|
c29b8c6fc7
|
implement scrolling screen up when pressing cursor down at bottom of screen.
|
2019-04-21 23:35:58 +09:30 |
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|
Paul Gardner-Stephen
|
b6f6570951
|
fix bug in growing line when last line on screen
|
2019-04-21 23:15:44 +09:30 |
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|
Paul Gardner-Stephen
|
2a212678c6
|
begin implementing scrolling screen
|
2019-04-21 23:13:41 +09:30 |
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|
Paul Gardner-Stephen
|
20b223b971
|
fix bugs with double-length lines
|
2019-04-21 22:26:48 +09:30 |
|
|
Paul Gardner-Stephen
|
abb71db8aa
|
fix various problems with delete. Now seems to work fairly well.
|
2019-04-21 22:09:29 +09:30 |
|