On 11/02/2016 12:58 AM, Quinn Grier wrote: > The "single" macro infinitely recurses because its expansion contains > the unquoted text " single-". The "double" macro almost has the same > problem, but it is protected by extra quotes. In any case, the macro > names being repeated in the macro definitions is not necessary. > > This commit changes the macro names to "foo" and "bar", which are taken > from a very similar example in the GNU M4 1.4.17 manual. See lines 1971 > to 1980 of v1.4.17:doc/m4.texi in the GNU M4 Git repository. > --- > doc/autoconf.texi | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-)
Good catch! I'll install this alongside other patches that I'm testing this week. -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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