Features with underscore cause problems

[iimog]

Features with underscores (e.g. misc_feature from genbank files) cause problems with the context menu (it does not appear). This is because internally feature names are joined with Name_<featureName> and then splitted at _ which only leaves part of the feature name. It is advisable to use something more unique than a simple _ for this kind of concatenation like _:_. Still the problem will remain with whatever separator is used. Alternatively all but the 0th part of the split can be re-combined.