How to find out in Vim which command is triggered by some shortcut

Question

I try to execute a command in some plugin by pushing it\'s keyboard shortcut F2. But some other command is executed, instead. But that command gives an error. So it i

Answer 1

verbose map <F2>

will give you information about both {rhs} and place where this mapping was defined. For insert mode mappings replace map with imap, same for other mapping modes.

Answer 2

You can check the shortcuts in ~/.vimrc file and ~/.vim/plugin/[you plugin name], maybe you find which action is bound to the F2 key.