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Re: /lib/cpp not found in c-mode

From: Stefan Monnier
Subject: Re: /lib/cpp not found in c-mode
Date: Mon, 02 May 2005 18:16:33 -0400
User-agent: Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux)

> c-macro-expand and c-macro-preprocessor have been around for quite
> a while. c-macro-expand is an interactive autoloaded Lisp function in
> cmacexp.el that can be invoked in C mode with C-c C-e or from the
> menu-bar.  Apparently this file is not part of cc-mode so perhaps its not
> being maintained.  c-macro-expand seems quite useful so I'm kind of
> surprised that, as a C specialist, you're don't use it/not familiar
> with it.

Don't know about others, but the reason why I don't use c-macro-expand is
because it basically can't work right without parsing my Makefile(s) to know
which include dirs should be used.  And since it doesn't do that, I've found
it of little use.


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