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Error detected while processing BufWinEnter Autocommands for "*": #3330

@lmckiwo

Description

@lmckiwo

Problem description

After installation, I've noticed that for certain filenames, i get the following error:

Error detected while processing BufWinEnter Autocommands for "*":
E5248: Invalid character in group name
Error executing lua callback: ....local/share/lunarvim/lvim/lua/lvim/core/breadcrumbs.lua:107: Invalid highlight name: FileIconColordevops-tools
stack traceback:
[C]: in function 'nvim_set_hl'
....local/share/lunarvim/lvim/lua/lvim/core/breadcrumbs.lua:107: in function 'get_filename'
....local/share/lunarvim/lvim/lua/lvim/core/breadcrumbs.lua:173: in function 'get_winbar'
....local/share/lunarvim/lvim/lua/lvim/core/breadcrumbs.lua:218: in function <....local/share/lunarvim/lvim/lua/lvim/core/breadcrumbs.lua:214>
Error in packer_compiled: ...m/site/pack/packer/start/packer.nvim/lua/packer/load.lua:110: Vim(append):E5248: Invalid character in group name
Please check your config for correctness

I can't really isolate what the issue is, but this seems to be happening with my Dockerfile name only..

lvim Dockerfile.ops <-- is ok, no error.
lvim Dockerfile.ops-1 <-- error
lvim Dockerfile.ops_1 <-- is ok, no error.

At first, i thought it is the hyphen, but i've tested this with "non Dockerfile" names, and they are fine.

LunarVim version

rolling-b6dd175

Neovim version (>= 0.8.0)

NVIM v0.8.0-1210-gd367ed9b2

Operating system/version

Ubuntu 20.04

Steps to reproduce

  1. lvim Dockerfile.ops-1

support info

#:LspInfo

Language client log: /home/devops/.local/state/nvim/lsp.log
Detected filetype:   dockerfile

1 client(s) attached to this buffer:

Client: dockerls (id: 1, pid: nil, bufnr: [1])
  filetypes:          dockerfile
  autostart:         true
  root directory:  /home/devops/host
  cmd:                 docker-langserver --stdio


Configured servers list: bashls, clangd, dockerls, gopls, jsonls, lemminx, html, pyright, rust_analyzer, yamlls, sumneko_lua, cmake, prosemd_lsp, sqlls
#:LvmInfo

~               │    __                          _    ___                                                                                    │
~               │   / /   __  ______  ____ _____| |  / (_)___ ___                                                                            │
~               │  / /   / / / / __ \/ __ `/ ___/ | / / / __ `__ \                                                                           │
~               │ / /___/ /_/ / / / / /_/ / /   | |/ / / / / / / /                                                                           │
~               │/_____/\__,_/_/ /_/\__,_/_/    |___/_/_/ /_/ /_/                                                                            │
~               │                                                                                                                            │
~               │                                                                                                                            │
~               │Buffer info          
cat /home/devops/.local/state/nvim/lsp.log
[START][2022-10-24 08:09:06] LSP logging initiated
[WARN][2022-10-24 08:09:06] ...lsp/handlers.lua:113     "The language server dockerls triggers a registerCapability handler despite dynamicRegistration set to false. Report upstream, this warning is harmless"
[START][2022-10-24 08:09:35] LSP logging initiated
[WARN][2022-10-24 08:09:35] ...lsp/handlers.lua:113     "The language server dockerls triggers a registerCapability handler despite dynamicRegistration set to false. Report upstream, this warning is harmless"
[START][2022-10-24 08:10:00] LSP logging initiated
[WARN][2022-10-24 08:10:00] ...lsp/handlers.lua:113     "The language server dockerls triggers a registerCapability handler despite dynamicRegistration set to false. Report upstream, this warning is harmless"
[START][2022-10-24 08:10:23] LSP logging initiated
[WARN][2022-10-24 08:10:23] ...lsp/handlers.lua:113     "The language server dockerls triggers a registerCapability handler despite dynamicRegistration set to false. Report upstream, this warning is harmless"
[START][2022-10-24 08:10:31] LSP logging initiated
[WARN][2022-10-24 08:10:31] ...lsp/handlers.lua:113     "The language server dockerls triggers a registerCapability handler despite dynamicRegistration set to false. Report upstream, this warning is harmless"
[START][2022-10-24 08:10:41] LSP logging initiated
[WARN][2022-10-24 08:10:41] ...lsp/handlers.lua:113     "The language server dockerls triggers a registerCapability handler despite dynamicRegistration set to false. Report upstream, this warning is harmless"
[START][2022-10-24 08:10:49] LSP logging initiated
[WARN][2022-10-24 08:10:49] ...lsp/handlers.lua:113     "The language server dockerls triggers a registerCapability handler despite dynamicRegistration set to false. Report upstream, this warning is harmless"
[START][2022-10-24 08:11:11] LSP logging initiated
[WARN][2022-10-24 08:11:11] ...lsp/handlers.lua:113     "The language server dockerls triggers a registerCapability handler despite dynamicRegistration set to false. Report upstream, this warning is harmless"
[START][2022-10-24 08:11:18] LSP logging initiated
[WARN][2022-10-24 08:11:18] ...lsp/handlers.lua:113     "The language server dockerls triggers a registerCapability handler despite dynamicRegistration set to false. Report upstream, this warning is harmless"
[START][2022-10-24 08:11:47] LSP logging initiated
[WARN][2022-10-24 08:11:47] ...lsp/handlers.lua:113     "The language server dockerls triggers a registerCapability handler despite dynamicRegistration set to false. Report upstream, this warning is harmless"
[START][2022-10-24 08:11:51] LSP logging initiated
[WARN][2022-10-24 08:11:51] ...lsp/handlers.lua:113     "The language server dockerls triggers a registerCapability handler despite dynamicRegistration set to false. Report upstream, this warning is harmless"
[START][2022-10-24 08:14:33] LSP logging initiated
[WARN][2022-10-24 08:14:33] ...lsp/handlers.lua:113     "The language server dockerls triggers a registerCapability handler despite dynamicRegistration set to false. Report upstream, this warning is harmless"
[START][2022-10-24 08:14:38] LSP logging initiated
[WARN][2022-10-24 08:14:38] ...lsp/handlers.lua:113     "The language server dockerls triggers a registerCapability handler despite dynamicRegistration set to false. Report upstream, this warning is harmless"

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