Aryadev Chavali
191fe5c6b8
Ignore comments (using semicolons) in lexer
...
Easier to do it here than at the parser.
2023-10-28 18:19:33 +01:00
Aryadev Chavali
d2429aa549
Introduced a column and line for each token
...
Accurate error reporting can be introduced using this.
2023-10-28 18:19:30 +01:00
Aryadev Chavali
dca51106a2
Added support in lexer for negative numbers
...
Though we deal with unsigned numbers internally, it should be possible
to read and manipulate negative numbers through 2s complement. Later
on we'll add support for signed operations via 2s complement, so this
should be allowed.
2023-10-26 11:17:01 +01:00
Aryadev Chavali
b152365561
Lexer forces uppercase for symbols
2023-10-26 10:22:53 +01:00
Aryadev Chavali
a07b571da2
Auto fill licenses
2023-10-26 08:01:26 +01:00
Aryadev Chavali
7bf6b53230
Unified literal for numbers, main program now tokenises
2023-10-26 07:15:52 +01:00
Aryadev Chavali
94abb9e3d4
Separated lexer from main file in asm
2023-10-25 21:43:13 +01:00
