std::x no syntax highlight

[Mithras]

Hello,

I'm running a not self-compiled version of CodeLite (10.0.5) on SLES (Linux). I'm using the g++ 4.8.

In my code, std:x (like std::string or std:cout) is not highlighted. It is highlighted in the preview of the Colors and Fonts menu tho.

Every other syntax highlight seems to work fine.

I have attached a screenshot.

Does anyone how this problem can be solved? I've tried for several hours to fix this problem but nothing worked.

Thanks,

Mithras