Hi, Lutz!
It would be cool to have some trick to emphase function names (differently from arguments). Possible to represent them as links:
@func name => <a href=#name>name</a>
@libfunc lib name => <a href=lib.html#name>name</a>
@func context:name => <a href=#name>context:name</a>
@libfunc lib context:name => <a href=lib.html#name>context:name</a>
I can propose a patch if U think this will be useful.