I am now really used to send escape to Vim in my terminals using the Alt(Meta) key + a movement (like 'j'). Using any "Vim plugin" in IDEs becomes a pain, because they usually do not forward the alt keypress to the emulator plugin.
For example, I cannot obtain this behavior in IdeaVim.
I tried to :map <A-j> <Esc><j>
, and also to edit the keymaps for IdeaVim in File->Settings without any success.
Does someone know if this is possible ?