Commit Graph

Select branches

Hide Pull Requests

master

mc64

Mono Color

• dec1ce257d simplify BASIC execution logic Paul Gardner-Stephen 2019-04-29 23:10:10 +09:30
• 8ecd10d5cd implement SYS command. Paul Gardner-Stephen 2019-04-29 23:02:22 +09:30
• 0d891bb06a consume white space when checking for end of statement Paul Gardner-Stephen 2019-04-29 22:41:51 +09:30
• 6df769320a parse line number argument in RUN statement Paul Gardner-Stephen 2019-04-29 22:40:24 +09:30
• 65af677caa factor out basic line number parsing routine Paul Gardner-Stephen 2019-04-29 22:36:25 +09:30
• 270314640c refactor end of statement check. Paul Gardner-Stephen 2019-04-29 22:27:58 +09:30
• 3bdfa8f834 make injest_number work from current basic statement pointer Paul Gardner-Stephen 2019-04-29 22:25:03 +09:30
• 7c960fd6b4 implement RUN command. Show line number in errors when in program mode. Paul Gardner-Stephen 2019-04-29 22:20:02 +09:30
• 995dc52967 work towards being able to run programs Paul Gardner-Stephen 2019-04-29 22:16:00 +09:30
• b15ddafa6a allow multiple statements on single line. Issue #14 Paul Gardner-Stephen 2019-04-29 22:05:27 +09:30
• 3a58c781c7 carriage return clears quote and insert modes Paul Gardner-Stephen 2019-04-29 22:05:12 +09:30
• b44869c87b fix handling of Vendor key combo parsing when screen scraping keyboard input Paul Gardner-Stephen 2019-04-29 21:53:06 +09:30
• 38c3f158d2 Fix display of shift+key combos in REM and quote strings. Issue #11 Paul Gardner-Stephen 2019-04-29 21:44:29 +09:30
• b5ab7ba10c fix CHROUT handling of most character codes Paul Gardner-Stephen 2019-04-29 21:36:56 +09:30
• 8ffe1b61da fix display of quoted control codes. Issue #11 Paul Gardner-Stephen 2019-04-29 21:25:23 +09:30
• 366ee483cb Simplify and improve control code detection Paul Gardner-Stephen 2019-04-29 21:19:04 +09:30
• 2b9f1cc2ee Fix Issue #17 Paul Gardner-Stephen 2019-04-29 21:12:01 +09:30
• 67ac641741 make LIST command honour REM and quotes. Paul Gardner-Stephen 2019-04-29 21:08:53 +09:30
• bc5e3cdbb9 Fix Issue #15 Paul Gardner-Stephen 2019-04-29 21:00:00 +09:30
• 71567e39ac LIST now largely works. Paul Gardner-Stephen 2019-04-28 22:48:03 +09:30
• 8c84566e53 begin implementing LIST command printing of line bodies Paul Gardner-Stephen 2019-04-28 22:37:11 +09:30
• c7db426bd3 begin implementing LIST command Paul Gardner-Stephen 2019-04-28 22:30:49 +09:30
• 6a0b2d8e7f implement beginnings of BASIC main loop execution Paul Gardner-Stephen 2019-04-28 22:10:32 +09:30
• 06a227696e begin implementing BASIC command loop Paul Gardner-Stephen 2019-04-28 21:59:02 +09:30
• 30e900e2cf implement syntax error as default behaviour Paul Gardner-Stephen 2019-04-28 21:51:44 +09:30
• 249266232c begin implementing framework for interpreting BASIC statements. Paul Gardner-Stephen 2019-04-28 21:50:52 +09:30
• 3ab4f385ac fix printing of integers and BASIC free bytes on startup Paul Gardner-Stephen 2019-04-28 21:36:33 +09:30
• 0c05cd335f fix inverted sense of cartridge detect in free RAM calculation Paul Gardner-Stephen 2019-04-28 21:27:31 +09:30
• 9ac00426f3 display correct # of basic bytes free on startup Paul Gardner-Stephen 2019-04-28 21:26:33 +09:30
• 2193cf9520 fix integer printing routine Paul Gardner-Stephen 2019-04-28 21:21:53 +09:30
• c1a85217a0 work towards printing integers Paul Gardner-Stephen 2019-04-28 21:19:41 +09:30
• e0bd266f6e don't print READY after entering, modifying or deleting a line of BASIC Paul Gardner-Stephen 2019-04-28 20:51:54 +09:30
• 4a4e6ddbb9 fix Issue #13 Paul Gardner-Stephen 2019-04-28 20:48:46 +09:30
• f43fedea21 remove more debug output Paul Gardner-Stephen 2019-04-28 20:44:05 +09:30
• ced0eeb319 disable debug output in basic line inserting, deleting and replacing Paul Gardner-Stephen 2019-04-28 20:41:38 +09:30
• ff10535447 fix deleting line bugs Paul Gardner-Stephen 2019-04-28 20:39:15 +09:30
• 696c908483 fix bugs in calculation of memory range to copy down. Paul Gardner-Stephen 2019-04-28 20:33:07 +09:30
• 906fe108b3 work towards being able to delete BASIC lines Paul Gardner-Stephen 2019-04-28 20:27:19 +09:30
• 490dda059f expand documentation of line replacement Paul Gardner-Stephen 2019-04-28 20:06:26 +09:30
• 9d83d95a6c don't re-insert an empty line if deleting a line Paul Gardner-Stephen 2019-04-28 19:58:45 +09:30
• 5031764214 Fix issue #12 Paul Gardner-Stephen 2019-04-28 17:01:17 +09:30
• 885fcca833 fix bug in calculation of shift memory up bounds, and add debugging Paul Gardner-Stephen 2019-04-28 16:37:38 +09:30
• e04a648044 finish implementing printf function Paul Gardner-Stephen 2019-04-28 16:20:25 +09:30
• e1462ae989 replace out of range branch to stop inference by Ophis Paul Gardner-Stephen 2019-04-28 16:20:04 +09:30
• cbd92e9351 printf inline hex bytes and word display now works. Paul Gardner-Stephen 2019-04-28 13:54:43 +09:30
• 83fbaeffe2 fix bug in return from printf Paul Gardner-Stephen 2019-04-28 13:44:55 +09:30
• 5f19f62ab8 more work on basic line linking and management Paul Gardner-Stephen 2019-04-28 13:41:36 +09:30
• 183e6f784c begin implementing printf-like debug function Paul Gardner-Stephen 2019-04-28 13:41:08 +09:30
• daaa0b51af fix bugs with storing basic lines. Now inserting lines seems to mostly work. Paul Gardner-Stephen 2019-04-28 02:52:04 +09:30
• 5a5be5d8ec fix several bugs with storing BASIC lines Paul Gardner-Stephen 2019-04-28 02:07:17 +09:30
• d2e4822f37 zero all bytes of FAC1 when erasing Paul Gardner-Stephen 2019-04-28 01:22:50 +09:30
• 064b84d2e9 zero memory pointer in NEW command Paul Gardner-Stephen 2019-04-28 01:22:26 +09:30
• 7f54f6cdd8 copy null at end of basic line when storing to memory Paul Gardner-Stephen 2019-04-28 01:22:09 +09:30
• 08b1327044 set $2B/$2C pointers when inserting a line of BASIC text Paul Gardner-Stephen 2019-04-28 01:08:56 +09:30
• 64dbdcdefb can now store a single line of basic into memory Paul Gardner-Stephen 2019-04-28 01:06:16 +09:30
• 580b7961a5 more work on inserting and deleting BASIC lines. Paul Gardner-Stephen 2019-04-28 00:28:38 +09:30
• 84c02486fe begin implementing memory copy routines for inserting and deleting BASIC lines. Paul Gardner-Stephen 2019-04-28 00:17:20 +09:30
• b7de93a3a6 abort line search as soon as we find a line with too high a line number. Paul Gardner-Stephen 2019-04-27 23:48:57 +09:30
• 5358743318 begin implementing basic text manipulation routines. Paul Gardner-Stephen 2019-04-27 23:47:06 +09:30
• 6d57d17b74 properly initialise memory when BASIC starts. Paul Gardner-Stephen 2019-04-27 23:08:11 +09:30
• eef572e0ab work on getting BASIC line number entry working. Paul Gardner-Stephen 2019-04-27 23:00:20 +09:30
• bd4af88e02 fix bug in number parsing. Paul Gardner-Stephen 2019-04-27 22:22:42 +09:30
• 26ca54660a begin parsing line numbers at start of lines Paul Gardner-Stephen 2019-04-27 22:18:43 +09:30
• 1325f31010 rename inject_number to injest_number Paul Gardner-Stephen 2019-04-27 22:14:32 +09:30
• 13a2d6f6cb don't tokenise content following a REM statement. Paul Gardner-Stephen 2019-04-27 22:13:20 +09:30
• 7831441cac strip leading spaces from received line before tokenising Paul Gardner-Stephen 2019-04-27 22:09:56 +09:30
• b1655ac7a9 work on parsing numbers from strings. Paul Gardner-Stephen 2019-04-27 22:03:04 +09:30
• 8cb5e7e7c5 add more explanations of matching bytes Paul Gardner-Stephen 2019-04-26 23:53:25 +09:30
• fd46b9314c speed up line tokeniser for common cases Paul Gardner-Stephen 2019-04-26 23:39:52 +09:30
• fd612be221 replace keywords with correct tokens in tokeniser Paul Gardner-Stephen 2019-04-26 23:31:08 +09:30
• 79997c9e0e implement quote mode when tokenising basic lines Paul Gardner-Stephen 2019-04-26 23:16:54 +09:30
• df55ff6d25 honour length of packed keyword table Paul Gardner-Stephen 2019-04-26 23:10:47 +09:30
• 11392d883c remove debug output from tokeniser Paul Gardner-Stephen 2019-04-26 23:05:14 +09:30
• eedf82f1fd fix bugs in pack_word and tokenising Paul Gardner-Stephen 2019-04-26 23:01:05 +09:30
• 1bb72973fa implement reporting BASIC errors, continuing work on tokeniser Paul Gardner-Stephen 2019-04-26 22:27:59 +09:30
• 428bd8e497 fix advancing in raw string when encountering a non-token during tokenisation Paul Gardner-Stephen 2019-04-26 22:09:16 +09:30
• 1c46bc55e6 add gitignore with entries for generated assembly files Paul Gardner-Stephen 2019-04-26 22:08:56 +09:30
• 06c6bd9c20 work on basic tokeniser Paul Gardner-Stephen 2019-04-26 22:02:56 +09:30
• 736fbca535 fix compression of exception characters in some sitatuations. Paul Gardner-Stephen 2019-04-25 23:29:50 +09:30
• 92f80e2281 fix display of keywords from TAB( onwards. Issue #9 Paul Gardner-Stephen 2019-04-25 23:24:03 +09:30
• 7243e41749 reject false positive matches on keywords Paul Gardner-Stephen 2019-04-25 23:11:44 +09:30
• c6167d37cb token search now basically works. Paul Gardner-Stephen 2019-04-25 23:04:39 +09:30
• 04e5dd326f fix some problems with token searching Paul Gardner-Stephen 2019-04-25 22:37:00 +09:30
• 3892503289 begin implementing token search routine Paul Gardner-Stephen 2019-04-25 22:28:10 +09:30
• fbad812b56 fix bounds check Paul Gardner-Stephen 2019-04-25 22:11:59 +09:30
• 8469eac339 fix unpacking of strings with $FF tokens Paul Gardner-Stephen 2019-04-25 21:58:37 +09:30
• 55cd33d1db fix input of letter Z Paul Gardner-Stephen 2019-04-25 21:58:27 +09:30
• 54b0cff2fd fix some bugs with unpacking literal chars Paul Gardner-Stephen 2019-04-25 21:52:09 +09:30
• d8c236009d fix even more bugs in pack_word Paul Gardner-Stephen 2019-04-25 21:46:24 +09:30
• 88736b1523 fix some bugs in pack_word routine Paul Gardner-Stephen 2019-04-25 21:38:11 +09:30
• e5892b6a3d fix pack_word bugs Paul Gardner-Stephen 2019-04-25 21:24:23 +09:30
• bd608b5592 fix some bugs in pack_word Paul Gardner-Stephen 2019-04-25 21:20:22 +09:30
• 9eb16b5795 make cursor flash when navigating again Paul Gardner-Stephen 2019-04-25 20:37:10 +09:30
• 25233bdd74 fix cursor pooh problems when moving cursor Paul Gardner-Stephen 2019-04-25 20:34:52 +09:30
• 59a5145a09 implement more of word packer routine Paul Gardner-Stephen 2019-04-25 18:04:08 +09:30
• 0995ccc976 begin implementing word compression routine for tokeniser Paul Gardner-Stephen 2019-04-25 17:32:05 +09:30
• b9e3bc8f44 adjust debug output to show when compression is ineffective. Paul Gardner-Stephen 2019-04-25 16:53:50 +09:30
• 50f6f0d123 fix text compression and decompression routines. Paul Gardner-Stephen 2019-04-25 16:45:39 +09:30
• 0050fe03c9 work on fixing support for improved text compression routine. Paul Gardner-Stephen 2019-04-25 13:15:34 +09:30
• ce83d63a84 optimise text packer a bit Paul Gardner-Stephen 2019-04-25 11:48:16 +09:30