<https://bugs.freedesktop.org/attachment.cgi?id=2331> Lines ending in <backslash><space> break with cpp from gcc >= 3.3 (Peter Breitenlohner)
<https://bugs.freedesktop.org/attachment.cgi?id=2331> Lines ending in <backslash><space> break with cpp from gcc >= 3.3 (Peter Breitenlohner)