links to templates pyramid

Hi,

I'm currently working on pyramid project, and I'm missing the links to the template files next to the line numbers in code and the link to the function in the template file.

I think they were visible the first day I worked on the project, but now they are gone.

Are there any configuration options to make them work ? I have set up the correct template engine (jinja2) and the template directories, and links within the template files are working ( includes etc )

Bastian