[cmake-developers] Documenting command signatures

[Stephen Kelly]

Hi,

source_group.rst contains this:


 .. code-block:: cmake

   source_group(<name> [FILES <src>...] [REGULAR_EXPRESSION <regex>])


That block of code is not cmake code, but it is marked as such in the rst. 
That seems inappropriate. I suggest removing the 'cmake' language specifier. 
This repeats in many places. Finding them at least is scriptable.

Comments?

Thanks,

Steve.