std.d.lexer requirements

[Jonathan M Davis]

On Wednesday, August 01, 2012 21:47:22 Walter Bright wrote:
> > Couldn't that just be part of the range type? A separate lexer type
> > shouldn't be necessary.
> 
> No, because the user may want to serially present ranges to the same lexer
> type. Why do that, you might say? That's how dmd works - it means the
> identifier table will be the same for all source files.

Then just pass the same identifier table to the function which creates the 
token range. That doesn't require another type.

- Jonathan M Davis