Is it possible to direct bison to insert extra code into x.tab.h - I ask because my %union directive has as one of its members a struct that is defined in a separate header file - ideally this would be included in the generated x.tab.h otherwise I have to make sure it is always included first.
I do not think so. It is not as such because one just has to put the right M¤ macro in the skeleton file, and define this macro. But currently, I do not think there is a practical way to do it via Bison. There is an experimental %define command, but it is not currently suitable for entering code.
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Hans Aberg
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