Last character at the end of the input is echoed

[ghost]

Hi! Pry is awesome and I like it! But one small issue, I dont know how to resolve.
Every time any input is evaluated in pry, I have this weird last character doubling going on.

Dont know whether it is a pry thing or my OS's misbehaving. Pry works very well despite the bug though. But its really getting on my nerves over time.

I've tried so far:

• googling + looking thru the issues branch:
  and it got me this topic, similar thing but yet not the same.
• removing my terminal settings, using default settings for pry.
• using other terminals (urxvt, alacritty) with their default settings.
• disabling syntax highlighting in pry.
• customizing pry output.
• using irb, and it works fine.

My environment:

• Manjaro LInux Cinnamon Edition
• Pry version: 0.13.1
• No Pry plugins installed

However when I was testing it in virtualbox, using the exact image I installed my current OS from, this bug wasnt there.
I installed Manjaro Linux Cinnamon Edition on top of Linux Mint several months ago. Maybe settings from my previous system are messing up something, I dont know.

Honestly, I would appreciate any suggestions how to fix it. Dont wanna install a new system from scratch, exporting god knows what settings.

[ghost]

After doing some tests on the input and reading through the pry wiki, I've come up with a solution myself. I left a mini log of what I did for anyone interested. Sorry, if my solution is not the most elegant in the world, beacuse I'm new to programing in general and Ruby in particular.

TLDR: an extra whitespace after the input was the right thing to do.
But who wants to add a whitespace every time to their input, its a pain, right? The last thing to figure out was where the input was evaluated in pry. I stumbled upon this, while I was reading through the wiki:

Indentation correction makes use of ansi codes that most terminals should support, but some may not. If you find that indentation correction is causing strange behavior on your terminal, you should consider turning this option off.

And thats what I did. I turned the correct indent option off. And from that moment pry started working as expected! But I want that auto indent correction thing back! It's super usefull!
That's when I 'hacked into' indent.rb, the correct_indentation function. I tried to plant a whitespace here and there. In most cases, it caused wrong indentation for the output in my 'broken' terminal and in the terminal in virtualbox (same GNOME terminal), where pry doesnt have that bug and works well. So the only place, where it did not break anything in both 'broken' and 'sound' terminals, was this part of the code in the if statement: move_down = "\e[#{lines}B\e[0G". Prepending \s (whitespace) to the string, fixed the issue for me! Several tests on deep nested structures returned nothing out of the ordinary in terms of indentation.

Again, if it works fine in the terminal in virtualbox, why should you change something drastically. That's why this fix, that doesnt impact on anything really for me, is the easiest solution. Again, I'm not a pro. Yet :-)