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Author SHA1 Message Date
PaddiM8
6c9f0b10f3 Added parenthesis to sum completion. 2020-06-09 10:37:57 +02:00
PaddiM8
8d111d2fe2 Added completions for sum and parenthesis. 2020-06-09 10:34:58 +02:00
PaddiM8
995897fc25 Fixed lexer not ignoring whitespace properly. 2020-06-09 10:34:39 +02:00
PaddiM8
9495ab9f6e Added completion for ceil and floor. 2020-06-08 21:58:55 +02:00
PaddiM8
165df6d3f3 Changed lexer source to a peekable iterator, resulting in (hopefully) proper UTF-8 support. 2020-06-08 21:51:45 +02:00
PaddiM8
42524eefa3 Somewhat fixed UTF-8 support in the lexer. 2020-06-07 19:48:52 +02:00
PaddiM8
ce65eb79a8 Changed lexer to allow any symbol as identifier as long as it isn't already used for syntax. 2020-06-07 19:08:33 +02:00
PaddiM8
3db7c215d3 Change hint highlight to gray. 2020-06-07 19:02:07 +02:00
PaddiM8
c1facbe6f1 Implemented simple syntax highlighting and symbol-completion. 2020-06-07 18:56:28 +02:00
PaddiM8
f6b7dce791 Added position data to tokens. 2020-06-06 20:15:32 +02:00
PaddiM8
aeed8049fc Fixed output not displaying small-ish decimal numbers properly. 2020-06-06 17:20:40 +02:00
PaddiM8
d0536d6bd6 Created CalcError enum and centralised error formatting into once place. 2020-06-06 16:28:48 +02:00
PaddiM8
4a02134b22 Added unit tests for unit, var, undefined var, and var decl for the interpreter. 2020-06-06 15:39:34 +02:00
PaddiM8
25dcc81bad Improved output. 2020-06-06 14:55:30 +02:00
PaddiM8
3fda01e087 Added unit tests for literal, binary, and unary for the interpreter. 2020-06-05 21:57:20 +02:00
PaddiM8
2bacbf5c67 Added unary expression unit test for the parser. 2020-06-05 19:03:16 +02:00
PaddiM8
f1d09ae799 Changed lexer to allow whitespace between number literal. 2020-06-05 17:18:36 +02:00
PaddiM8
1056206d49 Removed trailing zeroes from results. 2020-06-05 17:06:24 +02:00
PaddiM8
e7cbbc45c2 Removed test_case from test_pow(). 2020-06-05 16:20:50 +02:00
PaddiM8
dab1006eb7 Added pow, var_decl, fn_decl, fn_call unit tests for the parser. 2020-06-05 16:18:29 +02:00
PaddiM8
98d4a16195 Cleaned up redundant code and replaced compare_enums() with PartialEq. 2020-06-05 13:47:39 +02:00
PaddiM8
4360f3f4ee Set up foundation for parser unit testing and added test_var() and test_precedence() tests. 2020-06-05 13:36:11 +02:00
PaddiM8
0d33efbf63 Added unit tests for lexer. 2020-06-04 21:53:45 +02:00
PaddiM8
75cb4a9d19 Merge branch 'master' of https://github.com/PaddiM8/kalk 2020-06-04 20:09:50 +02:00
PaddiM8
3a8e939ac0 Removed self.advance() code duplication in lexer. 2020-06-04 20:09:43 +02:00
PaddiM8
d4cd8a59bf Create README.md 2020-06-04 19:57:48 +02:00
PaddiM8
cbc0b340a1 Renamed to 'kalk'. 2020-06-04 19:43:43 +02:00
PaddiM8
bccbbee2c4 Created set_angle_unit() builder function for the parser context. 2020-06-04 18:56:49 +02:00
PaddiM8
1e5159f84f Separated some functionality in main.rs into output.rs and repl.rs. 2020-06-04 18:55:08 +02:00
PaddiM8
36ae7a0b90 Split it up into two parts: library and cli binary 2020-06-04 18:19:48 +02:00
PaddiM8
e30fdf9cc1 Fixed angle unit conversion. 2020-06-04 14:50:22 +02:00
PaddiM8
93321c3dac Replaced f64 with rug::Float. 2020-06-04 14:46:45 +02:00
PaddiM8
0d2d6df85b Added special function 'sum'. 2020-05-30 21:05:06 +02:00
PaddiM8
456b61bf08 Implemented factorial. 2020-05-30 20:28:13 +02:00
PaddiM8
dc59d7cac2 Added hyp function. 2020-05-30 18:01:45 +02:00
PaddiM8
0dac28bb42 Made it possible for the parser to parse combined variables, eg. xy, so that the user does not have to write the multiplication sign. 2020-05-30 17:56:16 +02:00
PaddiM8
01aa30c2c1 Made some of the error messages in the interpreter more specific. 2020-05-30 16:59:58 +02:00
PaddiM8
2b90620d83 Added some colours to the terminal output. 2020-05-30 15:59:25 +02:00
PaddiM8
036fadb041 Moved AST node enums and functions into their own file. 2020-05-30 15:27:58 +02:00
PaddiM8
41a41629a5 Implemented somewhat proper error handling for the interpreter. This involved removing the visitor. 2020-05-30 15:16:13 +02:00
PaddiM8
1a56ddac45 Separated match arms in the interpreter into their own functions. 2020-05-29 23:54:20 +02:00
PaddiM8
e29299bdfe Removed the warning suppressor, since it is not needed anymore. 2020-05-29 23:23:50 +02:00
PaddiM8
1c65fbed08 Refactored the parser 
Added error checking to the parser and changed it from being a struct to
independent functions with a context struct instead.
 2020-05-29 23:21:59 +02:00
PaddiM8
aacb787bce Added binary log function. 2020-05-29 22:04:40 +02:00
PaddiM8
34364dd40e Made parenthesis optional for unary functions 
This only applies when the argument is a literal. To do this
efficiently, I changed the `prelude` module. The module now has
compile-time generated hashmaps of functions.
 2020-05-29 21:35:59 +02:00
PaddiM8
2cdade5d05 Removed the struct MathParser. The regular Parser struct does does its job now. 2020-05-29 19:30:43 +02:00
PaddiM8
dfd8e4ff64 Improved REPL by using the rustyline crate. 2020-05-29 15:56:01 +02:00
PaddiM8
7c42368501 Added binary functions to the prelude. 2020-05-29 15:04:50 +02:00
PaddiM8
32cd3a4e9e Completed the parsing of multi-parameter functions. It now works! 2020-05-29 14:49:52 +02:00
PaddiM8
6d67797565 Prepared for supporting multiple function arguments. The types now support several arguments, and the only thing left is to parse this. 2020-05-29 00:27:08 +02:00