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#!/bin/sh
# patsubst.1.test is part of the GNU m4 testsuite
# generated from example in ../doc/m4.texinfo line 2984
. ${srcdir}/defs
cat <<\EOF >in
patsubst(`GNUs not Unix', `^', `OBS: ')
patsubst(`GNUs not Unix', `\<', `OBS: ')
patsubst(`GNUs not Unix', `\w*', `(\&)')
patsubst(`GNUs not Unix', `\w+', `(\&)')
patsubst(`GNUs not Unix', `[A-Z][a-z]+')
EOF
cat <<\EOF >ok
OBS: GNUs not Unix
OBS: GNUs OBS: not OBS: Unix
(GNUs)() (not)() (Unix)
(GNUs) (not) (Unix)
GN not
EOF
$M4 -d in >out
$CMP -s out ok
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