1234852Sbaptdnl $FreeBSD$
2234852Sbaptdnl $OpenBSD: src/regress/usr.bin/m4/args2.m4,v 1.1 2008/08/16 09:57:12 espie Exp $
3234852Sbaptdnl Preserving spaces within nested parentheses
4234852Sbaptdefine(`foo',`$1')dnl
5234852Sbaptfoo((	  check for embedded spaces))
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