Max Wash
b0cbe42fc4
identifiers can now contain hyphens, with the following restrictions: * an identifier cannot start or end with a hyphen. * an identifier cannot contain more than one hyphen in a row. kebab-case identifiers can be used for type and variable names, as well as message identifiers and labels. to avoid ambiguity, the lexer now enforces whitespace around most binary operators (with a few exceptions, such as semicolons). trying to compile a "compact" arithmetic expression, such as y=1+2 will now result in a "missing whitespace" error.