On Sun, 30 Mar 2008 16:36:28 +0200
Ruediger Pluem <[EMAIL PROTECTED]> wrote:
PARSE_STRING(r,
> > current->left->token.value);
> > + current->left->value
> > = !!*current->left->token.value;
>
> Why do we use !! here? Isn't this the same as !! not being there?
I don't understand that either, but I guess it could be a hack
for casting char to int. Ain't broke - not fixing.
[broadly the same applies to your other comments]
> General question: I know that this parser was taken from mod_include
> and I haven't really dived into its details, but wouldn't it be
> better and faster for evaluation to build UPN stack from the
> expression instead of the parser tree?
Could well be. Feel free to dive in and hack it!
My current goal is "works". "Works optimally" can wait.
--
Nick Kew
Application Development with Apache - the Apache Modules Book
http://www.apachetutor.org/
