Tab completion deletes previous lines

[forivall]

Describe the bug
Pressing "tab" to show completions moves the cursor up.

To Reproduce
Steps to reproduce the behavior, for example:

1. Type ls
2. Press TAB

Expected behavior
The completions should display normally

Screenshots and/or Recordings
Oddly, it didn't happen while recording with asciinema https://asciinema.org/a/geLNA4otKpRa31LJuMSNAeAES

Self Check

it happens because of cf347ef

Desktop (please complete the following information):

• OS / Distro: macOS
• If on Windows what version of WSL: [e.g. WSL1, WSL2]
• Latest ohmyzsh update?: Yes -- it specifically happens in cf347ef -- checking out git checkout cf347ef^ works around the issue
• ZSH Version: 5.8
• Terminal emulator: iTerm2

Additional context
my dotfiles are at https://github.com/forivall/dotfiles

[mcornella]

Before cf347ef COMPLETION_WAITING_DOTS wasn't set up in vi keymaps, so this is more an issue with the expand-or-complete-with-dots function. This has been reported before but your zsh version should have taken care of it.

Do you have a working UTF-8 locale? Run locale (current set locale) and locale -a (installed locales) to check.

[forivall]

» locale
LANG="en_CA.UTF-8"
LC_COLLATE="en_CA.UTF-8"
LC_CTYPE="en_CA.UTF-8"
LC_MESSAGES="en_CA.UTF-8"
LC_MONETARY="en_CA.UTF-8"
LC_NUMERIC="en_CA.UTF-8"
LC_TIME="en_CA.UTF-8"
LC_ALL=

locale -a

en_NZ
nl_NL.UTF-8
pt_BR.UTF-8
fr_CH.ISO8859-15
eu_ES.ISO8859-15
en_US.US-ASCII
af_ZA
bg_BG
cs_CZ.UTF-8
fi_FI
zh_CN.UTF-8
eu_ES
sk_SK.ISO8859-2
nl_BE
fr_BE
sk_SK
en_US.UTF-8
en_NZ.ISO8859-1
de_CH
sk_SK.UTF-8
de_DE.UTF-8
am_ET.UTF-8
zh_HK
be_BY.UTF-8
uk_UA
pt_PT.ISO8859-1
en_AU.US-ASCII
kk_KZ.PT154
en_US
nl_BE.ISO8859-15
de_AT.ISO8859-1
hr_HR.ISO8859-2
fr_FR.ISO8859-1
af_ZA.UTF-8
am_ET
fi_FI.ISO8859-1
ro_RO.UTF-8
af_ZA.ISO8859-15
en_NZ.UTF-8
fi_FI.UTF-8
hr_HR.UTF-8
da_DK.UTF-8
ca_ES.ISO8859-1
en_AU.ISO8859-15
ro_RO.ISO8859-2
de_AT.UTF-8
pt_PT.ISO8859-15
sv_SE
fr_CA.ISO8859-1
fr_BE.ISO8859-1
en_US.ISO8859-15
it_CH.ISO8859-1
en_NZ.ISO8859-15
en_AU.UTF-8
de_AT.ISO8859-15
af_ZA.ISO8859-1
hu_HU.UTF-8
et_EE.UTF-8
he_IL.UTF-8
uk_UA.KOI8-U
be_BY
kk_KZ
hu_HU.ISO8859-2
it_CH
pt_BR
ko_KR
it_IT
fr_BE.UTF-8
ru_RU.ISO8859-5
zh_TW
zh_CN.GB2312
no_NO.ISO8859-15
de_DE.ISO8859-15
en_CA
fr_CH.UTF-8
sl_SI.UTF-8
uk_UA.ISO8859-5
pt_PT
hr_HR
cs_CZ
fr_CH
he_IL
zh_CN.GBK
zh_CN.GB18030
fr_CA
pl_PL.UTF-8
ja_JP.SJIS
sr_YU.ISO8859-5
be_BY.CP1251
sr_YU.ISO8859-2
sv_SE.UTF-8
sr_YU.UTF-8
de_CH.UTF-8
sl_SI
pt_PT.UTF-8
ro_RO
en_NZ.US-ASCII
ja_JP
zh_CN
fr_CH.ISO8859-1
ko_KR.eucKR
be_BY.ISO8859-5
nl_NL.ISO8859-15
en_GB.ISO8859-1
en_CA.US-ASCII
is_IS.ISO8859-1
ru_RU.CP866
nl_NL
fr_CA.ISO8859-15
sv_SE.ISO8859-15
hy_AM
en_CA.ISO8859-15
en_US.ISO8859-1
zh_TW.Big5
ca_ES.UTF-8
ru_RU.CP1251
en_GB.UTF-8
en_GB.US-ASCII
ru_RU.UTF-8
eu_ES.UTF-8
es_ES.ISO8859-1
hu_HU
el_GR.ISO8859-7
en_AU
it_CH.UTF-8
en_GB
sl_SI.ISO8859-2
ru_RU.KOI8-R
nl_BE.UTF-8
et_EE
fr_FR.ISO8859-15
cs_CZ.ISO8859-2
lt_LT.UTF-8
pl_PL.ISO8859-2
fr_BE.ISO8859-15
is_IS.UTF-8
tr_TR.ISO8859-9
da_DK.ISO8859-1
lt_LT.ISO8859-4
lt_LT.ISO8859-13
zh_TW.UTF-8
bg_BG.CP1251
el_GR.UTF-8
be_BY.CP1131
da_DK.ISO8859-15
is_IS.ISO8859-15
no_NO.ISO8859-1
nl_NL.ISO8859-1
nl_BE.ISO8859-1
sv_SE.ISO8859-1
pt_BR.ISO8859-1
zh_CN.eucCN
it_IT.UTF-8
en_CA.UTF-8
uk_UA.UTF-8
de_CH.ISO8859-15
de_DE.ISO8859-1
ca_ES
sr_YU
hy_AM.ARMSCII-8
ru_RU
zh_HK.UTF-8
eu_ES.ISO8859-1
is_IS
bg_BG.UTF-8
ja_JP.UTF-8
it_CH.ISO8859-15
fr_FR.UTF-8
ko_KR.UTF-8
et_EE.ISO8859-15
kk_KZ.UTF-8
ca_ES.ISO8859-15
en_IE.UTF-8
es_ES
de_CH.ISO8859-1
en_CA.ISO8859-1
es_ES.ISO8859-15
en_AU.ISO8859-1
el_GR
da_DK
no_NO
it_IT.ISO8859-1
en_IE
zh_HK.Big5HKSCS
hi_IN.ISCII-DEV
ja_JP.eucJP
it_IT.ISO8859-15
pl_PL
ko_KR.CP949
fr_CA.UTF-8
fi_FI.ISO8859-15
en_GB.ISO8859-15
fr_FR
hy_AM.UTF-8
no_NO.UTF-8
es_ES.UTF-8
de_AT
tr_TR.UTF-8
de_DE
lt_LT
tr_TR
C
POSIX

[forivall]

I tried adding export LC_ALL="en_CA.UTF-8" to my zshrc, but no dice :(

[mcornella]

Yeah, locale is all correct. What theme are you using?

[mcornella]

Nevermind, I'm looking at your dotfiles.

[forivall]

Yeah, my dotfiles are a little hairy. Let me know if you need any help. I use zgen to load omz and https://github.com/sindresorhus/pure for my theme

It could be an odd interaction with pure, I can check their issues in the morn

[mcornella]

Yeah, this is the same as sindresorhus/pure#372. The offending line in expand-or-complete-with-dots is zle redisplay, but I was under the impression that Zsh 5.8 handled multiline prompts correctly. I'll investigate further...

[mcornella]

I can't reproduce this problem in a zsh 5.8 docker container and your dotfiles. I have no other ideas, try to disable stuff in your zshrc file until it no longer happens. Otherwise you can disable COMPLETION_WAITING_DOTS. You won't get the ellipsis when completing but you won't get the problem either.

[forivall]

yeah, i just disabled COMPLETION_WAITING_DOTS, not really worth diving in further to figure this one out