Commit Graph

30 Commits

Author SHA1 Message Date
a428b905da Added the ability to parse commands as well as expressions.
Added basic PRINT and REM commands.
Added solver tests which had been around for a while and not committed.
All execution is still immediate mode.
2024-05-06 16:57:13 -04:00
ef53041427 Refactored the name of some defined basic parser codes and exposed basic_solve_expr for tests 2024-05-06 14:51:04 -04:00
591858334b - Added the ability to start a line with a number and store it for later execution
- Added the ability to force immediate mode processing (calculator mode) by beginning a line with =
- Expanded parser testing
- Expression execution seems to be broken now, everything is returning error code 0 and not returning results
2024-05-05 06:55:39 -04:00
921a9dd8bd - Added string strip methods lstrip and rstrip
- Fixed the tokenizer to chomp whitespace from left and right of tokens
- Fixed the tokenizer so it returns reserved symbols not just constants and expressions
- Added some tests for the basic tokenizer and parser
- Started working on structures to allow the basic interpreter to store lines in memory
2024-05-04 22:08:20 -04:00
0d1ecd9bd3 - All tests passing
- Updated README and image
- Added itoa to stdlib
- Implemented modulus math for bcc which has none in the stdlib
- Updated the build scripts to work on Ubuntu 22
- Added bochsrc with some useful overrides (new bochs bios in ubuntu is broken, use the legacy)
- Made most of stdlib compile and run under GNU C for testing
- Improved the tokenizer so it will return tokens of more than one character
- Moved the basic parser from using void pointers to store values to using basic_value unions to represent possible types
- Added tests for the basic tokenizer
2024-05-04 11:31:14 -04:00
7a974102b8 Fix failing tests for stringlib 2016-03-27 13:23:46 -07:00
ee1149fb37 Fix failing tests for stringlib 2016-03-27 13:21:47 -07:00
b5be0cd1ff Fix builtin warnings 2016-03-27 13:20:36 -07:00
4c0f1379b1 Add more tests from stringlib 2016-03-27 13:19:38 -07:00
f059c083c8 Add more tests from stringlib 2016-03-27 13:16:41 -07:00
9fefff9edf Add tests for stdlib 2016-03-27 12:42:42 -07:00
3000e7e9fb Update README 2016-03-27 12:28:14 -07:00
4663e88eee Update README 2016-03-27 12:26:33 -07:00
6a935d9a9d Fix dtoa failing test 2016-03-27 12:25:33 -07:00
66dfc55616 Make builds fail when the tests fail 2016-03-27 12:23:49 -07:00
d9a31feaa5 Fix badge, add missing test makefile 2016-03-27 12:19:45 -07:00
50796e391c Added Travis badge to README 2016-03-27 12:17:44 -07:00
0a93f88adc Add .travis.yml for travis CI support 2016-03-27 12:15:58 -07:00
b74e9745cb Added shunit and cmdarg as dependencies 2016-03-27 12:14:05 -07:00
25e3b5c517 Added primitive unit testing in tests/ 2016-03-27 12:11:24 -07:00
6642358073 Update docs 2015-01-27 18:56:12 -08:00
5b0fe6f880 Parse math expressions with or without normalized whitespace 2015-01-27 18:48:46 -08:00
cf5883d401 Woohoo we have math 2015-01-26 21:55:55 -08:00
208c831c79 Refactored the C files out into libraries, started work on the BASIC repl (it can sorta do math!) 2015-01-25 22:05:28 -08:00
977285b8aa Added readme 2015-01-25 17:53:17 -08:00
f6e2d0c19b C kernel runs now after fixing bootloader and build, beginnings of a REPL 2015-01-25 17:46:12 -08:00
5e4513dd22 Loading from disk works, but jumping to the kernel does not 2015-01-24 18:06:35 -08:00
20ee203ace Boot loader appears to work somewhat, kernel is questionable 2015-01-23 23:02:25 -08:00
6034fe2573 Bootloader prints a welcome string 2015-01-23 20:40:44 -08:00
7edcfd1336 It boots and dies, good start 2015-01-23 20:26:12 -08:00