errors output whole lines

name resolution and features

ternary operators

increment and decrement, desugaring

switch to keywords

assignment operators

convert lexer to use utf-8 character, bitwise operations

for

array, subscript

return, break, continue

single-line comments

functions added

while and loop statements

if statement

call, member access, declaration, and assignment

logical or and logical and

equality, comparison, unary added

calculator parser kabel