Inconsistent Syntax Highlighting for CMakeLists.txt

[veesa]

The syntax highlighting for CMakeLists.txt does not display correctly if one of the following valid cmake lines are included in the file:

#--------------------------------------------------
###################################################

See examples:

• working:
  https://github.com/wilkpio/test/blob/master/good/CMakeLists.txt
• not working:
  https://github.com/wilkpio/test/blob/master/bad/CMakeLists.txt

Thanks,
Veesa