Henrik Sorensen wrote:
On Friday 13 January 2006 13.10, Steve Murphy wrote:
One that would be nice to smooth out would be the start-condition
capability in flex... and how to trigger it from the bison grammar end
of things.
Can you be more specific why you want to do this ?
It gives you much more powerful context-sensitive parsing; it can remove
the need for multi-token lookahead in many cases. One obvious
application is detecting tokens which might be keywords, or might not
be, depending on context. It would certainly have saved me a lot of trouble.
Evan
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