Vim: How to go to the declaration (of a class, method, function, variable, etc)

Question

Right now I am working on a file which uses many classes, methods, functions, variables, etc. Is it possible to go to the declaration of all of them? Please, take into account t

Answer 1

You can try gd, it goes to local declaration, for more powerful 'go to definition', you might want to try tags as Ingo suggested.