fix using session delimiter as function not string

[scotthovestadt]

Looks good to me if I'm understanding the code correctly. @dthree ?

[dthree]

This looks fine, but I'm totally puzzled as to how this even worked before - it seems like passing in a function would throw an obvious error or make the delimiter a function string.

@mvayngrib :+1: on catching and fixing this, however can you please tell me what behavior led you to finding this, and how this behavior is different now? Thanks.

[mvayngrib]

@dthree i was hitting Ctrl+C mid-command and it printed a function on the screen. I searched for the function in the vorpal code and saw it was the delimiter function. Now it prints the actual string delimiter instead

[dthree]

Haha - got it. Thanks a lot for the fix!

[mvayngrib]

thanks for the lib!

[dthree]

:+1: