1dnl $FreeBSD: src/tools/regression/usr.bin/m4/gnupatterns2.m4,v 1.2 2012/11/17 01:53:59 svnexp Exp $ 2define(`zoinx',dnl 3`patsubst($1,\(\w+\)\(\W*\),\1 )')dnl 4zoinx(acosl asinl atanl \ 5 cosl sinl tanl \ 6 coshl sinhl tanhl) 7