Events stopped working after update

[Guilherhast]

Problem

All code I wrote that used events with more than one word stopped working:

vim.api.nvim_create_autocmd({'TermOpen term://*'}, { callback=_G.set_terminal_keymaps})
vim.api.nvim_create_autocmd({'TermOpen term://*'}, { command="startinsert"})
vim.api.nvim_create_autocmd(
	{ 'FileType c, cpp, php' },
	{ command = 'imap<leader>. ->' }
)

vim.api.nvim_create_autocmd(
	{ 'FileType gdscript' },
	{ command = 'noremap <buffer> <F4> :GodotRunLast<CR>' }
)

And I get errors like this:

Error detected while processing /home/hastenreiter/.config/nvim/init.lua:
E5113: Error while calling lua chunk: ...e/hastenreiter/.config/nvim/lua/GuilherHast/commands.lua:81: Invalid 'event': 'FileType c, cpp, php'
stack traceback:
	[C]: in function 'nvim_create_autocmd'
	...e/hastenreiter/.config/nvim/lua/GuilherHast/commands.lua:81: in main chunk
	[C]: in function 'require'
	/home/hastenreiter/.config/nvim/lua/GuilherHast/init.lua:6: in main chunk
	[C]: in function 'require'
	/home/hastenreiter/.config/nvim/init.lua:8: in main chunk

Error detected while processing /home/hastenreiter/.config/nvim/init.lua:
E5113: Error while calling lua chunk: ...e/hastenreiter/.config/nvim/lua/GuilherHast/commands.lua:81: Invalid 'event': 'FileType c, cpp, php'
stack traceback:
	[C]: in function 'nvim_create_autocmd'
	...e/hastenreiter/.config/nvim/lua/GuilherHast/commands.lua:81: in main chunk
	[C]: in function 'require'
	/home/hastenreiter/.config/nvim/lua/GuilherHast/init.lua:6: in main chunk
	[C]: in function 'require'
	/home/hastenreiter/.config/nvim/init.lua:8: in main chunk

E5108: Error executing lua ...ck/packer/start/telescope.nvim/lua/telescope/pickers.lua:347: Invalid 'event': 'User TelescopeFindPre'
stack traceback:
	[C]: in function 'nvim_exec_autocmds'
	...ck/packer/start/telescope.nvim/lua/telescope/pickers.lua:347: in function 'find'
	...r/start/telescope.nvim/lua/telescope/builtin/__files.lua:342: in function 'v'
	...r/start/telescope.nvim/lua/telescope/builtin/__files.lua:570: in function 'v'
	...cker/start/telescope.nvim/lua/telescope/builtin/init.lua:511: in function 'find_files'
	[string ":lua"]:1: in main chunk

This code was working before:

NVIM v0.9.0
Build type: Release
LuaJIT 2.1.1697887905

   system vimrc file: "$VIM/sysinit.vim"
  fall-back for $VIM: "/usr/share/nvim"

Run :checkhealth for more info

Does not work now:

NVIM v0.9.4
Build type: Release
LuaJIT 2.1.1697887905

   system vimrc file: "$VIM/sysinit.vim"
  fall-back for $VIM: "/usr/share/nvim"

Run :checkhealth for more info

Steps to reproduce

nvim --clean
:lua vim.api.nvim_create_autocmd({'TermOpen term://*'}, { command='startinsert' } ) --Or any of the code above

Expected behavior

I expected it to work as it did before.

Neovim version (nvim -v)

NVIM v0.9.4

Vim (not Nvim) behaves the same?

No

Operating system/version

Linux Archer 6.1.59-1-lts #1 SMP PREEMPT_DYNAMIC Fri, 20 Oct 2023 05:42:57 +0000 x86_64 GNU/Linux

Terminal name/version

terminator 2.1.3

$TERM environment variable

xterm-256color

Installation

pacman

[clason]

That never should have worked. The proper format is

vim.api.nvim_create_autocommand({ 'event1', 'event2', ... }, { pattern = 'term://*', ... })

This is just strictly validated now so you actually notice that you're entering nonsense.