 Paul Gardner-Stephen
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f15c7aa3a2
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fix scrolling / empty lines during LIST
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2019-05-07 07:34:47 +09:30 |
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Paul Gardner-Stephen
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f23b0d03e9
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fix many blank lines when scrolling
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2019-05-07 07:25:01 +09:30 |
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Paul Gardner-Stephen
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f031907abb
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don't allow IRQs during CHROUT to avoid all cursor pooh
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2019-05-07 07:04:15 +09:30 |
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Paul Gardner-Stephen
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d0797fedef
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reverse attempted cursor pooh fix.
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2019-05-07 06:56:00 +09:30 |
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Paul Gardner-Stephen
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94e25eb40e
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fix cursor pooh
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2019-05-06 22:41:41 +09:30 |
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Paul Gardner-Stephen
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3a58c781c7
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carriage return clears quote and insert modes
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2019-04-29 22:05:12 +09:30 |
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Paul Gardner-Stephen
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38c3f158d2
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Fix display of shift+key combos in REM and quote strings. Issue #11
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2019-04-29 21:44:29 +09:30 |
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Paul Gardner-Stephen
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b5ab7ba10c
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fix CHROUT handling of most character codes
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2019-04-29 21:36:56 +09:30 |
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Paul Gardner-Stephen
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8ffe1b61da
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fix display of quoted control codes. Issue #11
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2019-04-29 21:25:23 +09:30 |
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Paul Gardner-Stephen
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366ee483cb
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Simplify and improve control code detection
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2019-04-29 21:19:04 +09:30 |
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Paul Gardner-Stephen
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2b9f1cc2ee
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Fix Issue #17
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2019-04-29 21:12:01 +09:30 |
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Paul Gardner-Stephen
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4bca352653
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fix hiding and showing of cursor bugs. Issue #7
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2019-04-24 20:36:59 +09:30 |
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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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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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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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2fd27915f7
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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
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296fdcfd7a
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fix char under cursor draw/undraw bug
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2019-04-22 12:31:45 +09:30 |
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Paul Gardner-Stephen
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f858ab6ac4
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fix glitching when shortening a full-length line using DELETE
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2019-04-22 11:49:34 +09:30 |
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Paul Gardner-Stephen
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57b2c69c1d
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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
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d8f4acf7e1
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remove debug border flash
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2019-04-22 03:36:01 +09:30 |
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Paul Gardner-Stephen
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83c6a669d6
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implement quote and insert mode flag handling.
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2019-04-22 01:51:51 +09:30 |
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Paul Gardner-Stephen
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9996697f5e
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add sources for reverse video control
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2019-04-22 01:38:24 +09:30 |
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Paul Gardner-Stephen
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a458fb0b58
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implement reverse video flag
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2019-04-22 01:37:02 +09:30 |
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Paul Gardner-Stephen
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6dad8d491b
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fix printing of shifted and vendor modified keys.
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2019-04-22 01:35:02 +09:30 |
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Paul Gardner-Stephen
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dd2200965d
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fix scrolling of screen when on expanded last line
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2019-04-22 01:22:14 +09:30 |
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Paul Gardner-Stephen
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e1490c1ded
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work towards fixing bug with no scrolling when last line is double-length
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2019-04-22 00:59:54 +09:30 |
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Paul Gardner-Stephen
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eed50e63f4
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fix bug when expanding last line on screen
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2019-04-22 00:39:29 +09:30 |
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Paul Gardner-Stephen
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a803ca6268
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fix extending lines
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2019-04-22 00:36:55 +09:30 |
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Paul Gardner-Stephen
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933bcac978
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fix screen scrolling bugs
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2019-04-22 00:10:26 +09:30 |
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Paul Gardner-Stephen
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d18d8c30c3
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clear line link flag for last line when scrolling screen up
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2019-04-21 23:44:14 +09:30 |
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Paul Gardner-Stephen
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c29b8c6fc7
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implement scrolling screen up when pressing cursor down at bottom of screen.
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2019-04-21 23:35:58 +09:30 |
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Paul Gardner-Stephen
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b6f6570951
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fix bug in growing line when last line on screen
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2019-04-21 23:15:44 +09:30 |
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Paul Gardner-Stephen
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2a212678c6
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begin implementing scrolling screen
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2019-04-21 23:13:41 +09:30 |
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Paul Gardner-Stephen
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20b223b971
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fix bugs with double-length lines
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2019-04-21 22:26:48 +09:30 |
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Paul Gardner-Stephen
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abb71db8aa
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fix various problems with delete. Now seems to work fairly well.
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2019-04-21 22:09:29 +09:30 |
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Paul Gardner-Stephen
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c23f8cef4f
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implement core of delete char in chrout
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2019-04-21 21:59:06 +09:30 |
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Paul Gardner-Stephen
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07f1a649c5
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implement colour codes and updating colour RAM
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2019-04-21 21:49:43 +09:30 |
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Paul Gardner-Stephen
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6e4ba6ce18
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calculate address of screen colour line
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2019-04-21 21:40:49 +09:30 |
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Paul Gardner-Stephen
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3f31054087
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disable screen X Y normalisation debug output
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2019-04-21 00:11:50 +09:30 |
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Paul Gardner-Stephen
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b7621f9c7d
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factor out screen coordinate normalisation function
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2019-04-21 00:07:01 +09:30 |
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Paul Gardner-Stephen
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654abce59d
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make sure screen Y is not too large when normalising
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2019-04-21 00:05:16 +09:30 |
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Paul Gardner-Stephen
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b03742b745
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normalise screen X and Y positions when recalculating pointer
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2019-04-21 00:02:23 +09:30 |
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Paul Gardner-Stephen
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00591676dc
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make cursor visible immediately after printing a character, but for only 1 frame, to match C64 KERNAL behaviour
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2019-04-20 23:43:12 +09:30 |
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Paul Gardner-Stephen
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0add45b798
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implement home key
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2019-04-20 23:17:44 +09:30 |
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Paul Gardner-Stephen
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a51c8e9579
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work on cursor control keys in editor
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2019-04-20 23:09:55 +09:30 |
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Paul Gardner-Stephen
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513677ac6a
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implement more cursor movement code
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2019-04-20 22:18:52 +09:30 |
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Paul Gardner-Stephen
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c143c1328a
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begin implementing delete in chrout
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2019-04-20 21:54:40 +09:30 |
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Paul Gardner-Stephen
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fa82939cc5
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fix handling of printing $00 chars, and scanning $00 from keyboard matrix
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2019-04-20 02:38:23 +09:30 |
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Paul Gardner-Stephen
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415d5a94bb
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hide cursor when drawing, minor other fixes
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2019-04-19 23:40:51 +09:30 |
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Paul Gardner-Stephen
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1ca55c8df3
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ignore LF character in CHROUT (BASIC READY prompt tries to display it)
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2019-04-19 23:04:21 +09:30 |
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