GNU M4: What is the purpose of the

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GNU M4: What is the purpose of the _$0 macro?...

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Mark Hobley...

Posted: Sun Oct 11, 2009 8:08 pm

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Erik Max Francis <max at (no spam) alcyone.com> wrote:

Quote:

_$0 doesn't have any special meaning, it's just _ followed by $0. $0 is
just the name of the macro being invoked.

Ok great. That expains why I am getting _foo executing within foo.

Quote:

info m4 for more information.

I haven't got info installed at the moment. Is it in the GNU manual
somewhere?

Mark.

--
Mark Hobley
Linux User: #370818 http://markhobley.yi.org/

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