When upgrading vim to version 8 the syntax file does not work anymore:
line xxx:
E10: \ should be followed by /, ? or &
Reason: The line continuation does not work, as vim is reading
syntax files now in vi-compatible mode. The patch sets the
nocompatible mode manually for that syntax file.
OBS-URL: https://build.opensuse.org/package/show/server:monitoring/icinga2?expand=0&rev=176
