On Mar 8, 2009, at 2:09 PM, Matthieu Wipliez wrote:
using a single rule, say
buy : [ [ "buyOrSell"; ... ] ]
Yes, I want camel-case above.
and at lexing time do
if String.lowercase s = "buyorsell" then
IDENT "buy_or_sell"
else
IDENT s
And this is the part that I object to. I have quite a number of
keywords and I don't want to have a bunch of if statements or have a
hash table mapping lowercase to camel case. This would mean having to
track the parser (camel case) version in two places: the lexer and the
parser.
What I want is to extend Camlp4.Struct.Grammar.Static with a custom
version of Make that applies String.lowercase before giving the string
to 'using' to be inserted into the keywords table.
Thanks, Joel
---
http://tinyco.de
Mac, C++, OCaml
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