eval palette->extend(a:colors_override) cause E492: not an editor command.

[qicai21]

Operating system/version

ubuntu 20.04

Terminal emulator/version

neovim

$TERM environment variable

echoxterm-256color

Tmux version

No response

Feature matrix

health#coc#check

• OK: nvim version satisfied

• OK: Environment check passed

• OK: Javascript bundle build/index.js found

• OK: Service started

health#translator#check

• OK: Async check passed
• OK: Floating window check passed
• OK: Using python3

health#mkdp#check

• INFO: Platform: linux

• INFO: Nvim Version: NVIM v0.4.3

• INFO: Node version: v14.19.3

• INFO: Script: /home/qicai21/.local/share/nvim/plugins/markdown-preview.nvim/app/server.js

• INFO: Script exists: 1

• OK: Using node

health#nvim#check

Configuration

• OK: no issues found

Performance

• OK: Build type: Release

Remote Plugins

• OK: Up to date

terminal

• INFO: key_backspace (kbs) terminfo entry: key_backspace=^H
• INFO: key_dc (kdch1) terminfo entry: key_dc=\E[3~
• INFO: $VTE_VERSION='6003'
• INFO: $COLORTERM='truecolor'

health#provider#check

Clipboard (optional)

• OK: Clipboard tool found: xclip

Python 2 provider (optional)

• WARNING: No Python executable found that can import neovim. Using the first available executable for diagnostics.
• ERROR: Python provider error:
  • ADVICE:
    • provider/pythonx: Could not load Python 2: /usr/bin/python2 does not have the "neovim" module. :help |provider-python| /usr/bin/python2.7 does not have the "neovim" module. :help |provider-python| python2.6 not found in search path or not executable. /home/qicai21/anaconda3/bin/python is Python 3.8 and cannot provide Python 2.
• INFO: Executable: Not found

Python 3 provider (optional)

• INFO: g:python3_host_prog is not set. Searching for python3 in the environment.
• INFO: Multiple python3 executables found. Set g:python3_host_prog to avoid surprises.
• INFO: Executable: /home/qicai21/anaconda3/bin/python3
• INFO: Other python executable: /usr/bin/python3
• INFO: Other python executable: /bin/python3
• INFO: Python version: 3.8.12
• INFO: pynvim version: 0.4.2 (outdated; from ~/anaconda3/lib/python3.8/site-packages/neovim)
• WARNING: Latest pynvim is NOT installed: 0.4.3

Ruby provider (optional)

• WARNING: ruby and gem must be in $PATH.
  • ADVICE:
    • Install Ruby and verify that ruby and gem commands work.

Node.js provider (optional)

• INFO: Node.js: v14.19.3
• WARNING: Missing "neovim" npm (or yarn) package.
  • ADVICE:
    • Run in shell: npm install -g neovim
    • Run in shell (if you use yarn): yarn global add neovim

Minimal vimrc that can reproduce this bug.

" row 187
eval palette->extend(a:colors_override)
  return palette
endfunction "}}}

Steps to reproduce this bug using minimal vimrc

launch neovim with nvim command, and showing E492

Expected behavior

ditto

Actual behavior

ditto

[sainnhe]

Should be fixed now.

[ljmf00]

@sainnhe Can you do a new release?

[sainnhe]

@sainnhe Can you do a new release?

But why?

Btw, this issue has been closed, please file a new issue if you have any questions.