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bug#13995: Problem with macros whose expansions define and use auxiliary
Mark H Weaver
bug#13995: Problem with macros whose expansions define and use auxiliary macros
Wed, 20 Mar 2013 13:30:05 -0400
Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux)
Andy Wingo <address@hidden> writes:
> Have you tried master?
I just did, and my toy example works there. Do you think that commit
de41e56492666801078e73860a358e1c63cbc8c2 is the reason?
It would be nice to get this working in stable-2.0 as well, but I guess
that would require working through our disagreement over the handling of
macro-introduced top-level identifiers.
I still strongly believe that we should follow the standard behavior,
namely that each invocation of a macro must introduce fresh identifiers
(even if the macro operands are identical) just as every invocation of a
procedure must introduce fresh lexical variables (even if the procedure
arguments are identical).