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From: Pavel Roskin
Subject: Re: AS_EXIT
Date: Wed, 1 Nov 2000 09:47:07 -0500 (EST)

Hello, Lars!

> AC_DEFUN([AS_NOP], [:])           # or `(exit $?)'?

I guess you didn't study x86 architecture well. NOP doesn't change the
flag register :-)

> AC_DEFUN([AS_TRUE], [:])
> AC_DEFUN([AS_FALSE], [(exit 1)])  # or `false'?

I prefer to introduce new levels of macros (or functions or objects or
whatever) when there is already some real stuff that needs to be split
across the levels. At this stage I understand the problem better.

I don't want to make any changes that don't fix any problem. This is not
to say that I'll oppose if you make the patch.

Pavel Roskin

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