[bewuethr]

I think the answer is "yes"; it seems to be covered in the configuration page: http://dvorka.github.io/hstr/CONFIGURATION.html#binding-hh-t...

It says to use

    bind '"\C-r": "\C-ahh -- \C-j"'

to bind to Ctrl-R; the "bind" command can be used in the shell directly. Alternatively, you can put

    "\C-r": "\C-ahh -- \C-j"

in your ~/.inputrc.

[dvorka]

@bewuethr exactly! BTW there is even easier way how to configure HSTR:

    hstr --show-configuration >> ~/.inputrc && . ~/.inputrc

You can run just hstr --show-configuration to check what will be appended

[umvi]

Ah, I had actually inadvertently done that using the one liner, but just hadn't restarted my terminal! Great tool, I love it!