Allow to open history on double arrow up

[rluvaton]

Great project, just installed it and configure it to work on arrow up and enter_accept = false and found one problem for me

When I write code I compile it in my terminal, fix compilation issues and run again over and over

Before this tool I only needed to press arrow up once and click enter

> build
some compilation error -> fix them in the IDE
> press arrow up once and enter
some compilation error -> fix them in the IDE
> press arrow up once and enter
everything works

Now I need to press arrow up, enter to select the command and enter again to run it

How can I enable history to run on second arrow up stroke without changing enter_accept and still using arrow up and not something else like CTRL-R