Character duplicate when press tab

[SubtleMuffin]

When I press tab, the first character in current command line will duplicate, and will not disappear till I press . I am using iTerm, and please tell me if you want any further detailed configuration.

[SubtleMuffin]

[dritter]

Seems like the calculation of columns is not right somehow. Before we go in detail with your configuration, could you try to disable the prompt "mark" in your iTerm settings (should be under Profiles/Terminal/Shell Integration/Show mark indicators), and see if that helps?

[SubtleMuffin]

Hi dritter, it doesn't work....

[dritter]

Too bad. Could you post your ~/.zshrc?

[SubtleMuffin]

Hi, please check http://paste.ubuntu.com/23650204/

[dritter]

Okay. Could you comment the following line ZLE_RPROMPT_INDENT=0. This always causes such errors. ;)

[dritter]

Btw. This will cause a gap at the right border. The common "fix" for that is setting the right indent to zero (as you did), but this has some side effects (like the one you observed). Unfortunately there is no good fix around for that. At least not that I know besides calculating the columns manually (which is a bigger issue)..

[SubtleMuffin]

Hi dritter, thanks so much for your advice. Now it is normal, thanks again.

[bhilburn]

Nice work, @dritter! Happy you are up and running, @zhengnanlee!