Often in the CLI documentation we were to inputs as linespec
when in reality we mean locspec which is a
location specifier, not necessarily a
line specifier.
Delve is a debugger for the Go programming language. The goal of the project is to provide a simple, full featured debugging tool for Go. Delve should be easy to invoke and easy to use. Chances are if you're using a debugger, things aren't going your way. With that in mind, Delve should stay out of your way as much as possible.