3 Commits

Author	SHA1	Message	Date
Martin Atkins	f94c89a6a5	zclsyntax: differentiate quoted and unquoted string literals ... The context where a string literal was found affects what sort of escaping it can have, so we need to distinguish these cases so that we will only look for and handle backslash escapes in quoted strings.	2017-05-30 19:03:25 -07:00
Martin Atkins	476e2c127e	zclwrite: convert zclsyntax tokens into zclwrite tokens ... In zclwrite we throw away the absolute source position information and instead just retain the number of spaces before each token. This different model allows us to rewrite parts of the token sequence without needing to re-adjust all of the positions, and it also allows us to do simple indentation and spacing adjustments just by walking through the token list and adjusting these numbers.	2017-05-29 16:59:20 -07:00
Martin Atkins	3a567abb51	zclwrite: stub of zcl code generation package ... This uses a separate, lower-level AST than the parser so that it can retain the raw tokens and make surgical changes. As a consequence it has much less semantic detail than the parser AST, and in particular doesn't represent the structure of expressions except to retain variable references to enable global rename operations.	2017-05-29 16:05:34 -07:00