mirror of
https://github.com/neovim/neovim.git
synced 2025-11-14 14:29:02 +00:00
e2cb675705
Problem: Previously, the fallback logic to ".conf" was located outside of `vim.filetype.match()` and directly within the AutoCmd definition. As a result, `vim.filetype.match()` would return nil instead of ".conf" for fallback cases (#30100). Solution: Added a boolean return value to `vim.filetype.match()` that indicates whether the match was the result of fallback. If true, the filetype will be set using `setf FALLBACK <ft>` instead of `setf <ft>`.
58 lines
1.6 KiB
Lua
58 lines
1.6 KiB
Lua
if vim.g.did_load_filetypes then
|
|
return
|
|
end
|
|
vim.g.did_load_filetypes = 1
|
|
|
|
vim.api.nvim_create_augroup('filetypedetect', { clear = false })
|
|
|
|
vim.api.nvim_create_autocmd({ 'BufRead', 'BufNewFile', 'StdinReadPost' }, {
|
|
group = 'filetypedetect',
|
|
callback = function(args)
|
|
if not vim.api.nvim_buf_is_valid(args.buf) then
|
|
return
|
|
end
|
|
local ft, on_detect, is_fallback = vim.filetype.match({
|
|
-- The unexpanded file name is needed here. #27914
|
|
-- However, bufname() can't be used, as it doesn't work with :doautocmd. #31306
|
|
filename = args.file,
|
|
buf = args.buf,
|
|
})
|
|
if ft then
|
|
-- on_detect is called before setting the filetype so that it can set any buffer local
|
|
-- variables that may be used the filetype's ftplugin
|
|
if on_detect then
|
|
on_detect(args.buf)
|
|
end
|
|
|
|
vim._with({ buf = args.buf }, function()
|
|
vim.api.nvim_cmd({
|
|
cmd = 'setf',
|
|
args = (is_fallback and { 'FALLBACK', ft } or { ft }),
|
|
}, {})
|
|
end)
|
|
end
|
|
end,
|
|
})
|
|
|
|
-- Set up the autocmd for user scripts.vim
|
|
vim.api.nvim_create_autocmd({ 'BufRead', 'BufNewFile' }, {
|
|
group = 'filetypedetect',
|
|
command = "if !did_filetype() && expand('<amatch>') !~ g:ft_ignore_pat | runtime! scripts.vim | endif",
|
|
})
|
|
|
|
vim.api.nvim_create_autocmd('StdinReadPost', {
|
|
group = 'filetypedetect',
|
|
command = 'if !did_filetype() | runtime! scripts.vim | endif',
|
|
})
|
|
|
|
if not vim.g.ft_ignore_pat then
|
|
vim.g.ft_ignore_pat = '\\.\\(Z\\|gz\\|bz2\\|zip\\|tgz\\)$'
|
|
end
|
|
|
|
-- These *must* be sourced after the autocommands above are created
|
|
vim.cmd([[
|
|
augroup filetypedetect
|
|
runtime! ftdetect/*.{vim,lua}
|
|
augroup END
|
|
]])
|