permanent=TRUE option of add_prompt() not working

[jnhyeon]

Thank you so much for making such a great package. I am using it well in my work.

I found one problem. The permanent=TRUE option of add_prompt() doesn't seem to work. please check.

thank you :)

[etiennebacher]

Thanks for the kind words :)

I pushed a fix, please try again with the github version. I close this, but feel free to reopen if it doesn't work

[jnhyeon]

I checked, it works fine :) Thank you very much.