Cygwin zsh w/ Connector wraps lines above

[agross]

Versions

ConEmu build: 180427 x64
OS version: Windows 10 x64
Used shell version (Far Manager, git-bash, cmd, powershell, cygwin, whatever): Cygwin zsh

Problem description

When typing long lines, the cursor wraps to the line above. The typed line gets deleted.

Steps to reproduce

1. Open shell: "%ConEmuBaseDir%\conemu-cyg-64.exe" -cur_console:pm:"" /usr/bin/zsh --interactive --login
2. Type m until it wraps

Actual results

Line wraps above, what was typed gets deleted.

Expected results

Line wraps normally.

Additional files

This is a Cygwin zsh without Connector:

[mweber26]

I'm not sure if this is the same problem, but when I ssh to a remote server that is running screen (with a bottom task bar) then using tab complete in that shell messes up the whole bottom on the screen:

SCREEN showing bottom bar:

Typing "bas" and then hitting tab for tab complete:

What "bas" then hitting tab (not in SCREEN) should look like:

[Maximus5]

I don't see version and console info on the screenshot

[timzuiddam]

Having the exact same issue here since I can remember (so since a lot of ConEmu & OS versions back), but only with the Cygwin connector.

Current versions:
ConEmu 190310 [32]
OS: Win10x64 Build 17134.619

Though, when using wslbridge.exe directly it works fine.

[atYuguo]

This actually happens with Cygwin for any terminal I tried, e.g. ConEmu, Microsoft Terminal, terminus... And this is not only related to zsh, it also happens to bash when using "ohmybash" :) So I would say this is not ConEmu's fault.

What interesting is, inserting a newline after prompt can solve this problem. For example, adding the following line to the end of your .zshrc:

export PS1="$PS1"$'\n'\$

[Maximus5]

Such problems usually arise on badly formed PS1 variable.
Don't forget to escape non printable parts.
https://conemu.github.io/en/ShellWorkDir.html#connector-ps1