Stepan Kasal <[EMAIL PROTECTED]> writes: > The empty list is represented by an empty string.
Yes, sorry, that's the point that I didn't get. > 1) c.m4 and lalr1.cc contain: > m4_map([b4_symbol_actions], m4_defn([b4_symbol_destructors])) > m4_map([b4_symbol_actions], m4_defn([b4_symbol_printers])) > > Is it possible that there are no symbols? No, there has to be at least a start symbol. It would be nice if the code worked even with no symbols, but it's not essential. > To sum up, it seems that I'll come back with quite a huge bison cleanup > patch, when I find some time. That would be nice. Thanks. There is no rush, though obviously we'd like to get Bison and Autoconf right.
