Smart, shorten, truncate etc handling of long symbol names. Like paths.

[ak5k]

I'm always frustrated with symbol names like "ThisAwesomeFrameworkClassThatProvidesSomeTrivialHelpers::function()"

Like title says. These symbol "paths" could be handled like file paths, e.g. previous would become T::function when 'shorten', or follow snake or Pascal case, or use language specific delimiters and so on.