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From: | Hans Aberg |
Subject: | Re: experimental features in Bison 2.3a+ |
Date: | Sat, 2 Dec 2006 20:58:46 +0100 |
On 2 Dec 2006, at 19:24, Joel E. Denny wrote:
I just remembered that %code and %requires are used in the C++ examples inthe documentation. Without a rewrite of those examples, %requires isnecessary because there's no other directive that inserts user code intothe parser header file.
Is this right? In 2.3a, there is %require that ensures Bison version, but no %requires inserting code. ANd %define can be used to insert code.
Hans Aberg
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