[C2hs] hierarchical modules
duncan.coutts at worcester.oxford.ac.uk
Fri Jul 16 21:01:14 EDT 2004
On Fri, 2004-07-16 at 19:57, Duncan Coutts wrote:
> Does this seem ok? It makes me a bit nervous changing the lexical
> definition of an identifier (we really only want to change the module
> identifier definition, not all identifiers).
Ok, it does break things, for example this would get lexed as a single
So either the lexer needs to be cleverer and lex module identifiers
differently from ordinary identifiers or the parser will need to
reconstruct the module identifier from a sequence of identifier and dot
tokens (preferably the former since the latter would be modulo
whitespace which is not strictly correct).
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