mirrors/neovim
1
0
Fork 0
mirror of https://github.com/neovim/neovim.git synced 2025-10-26 12:27:24 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix(filetype): call on_detect before setting buffer filetype

Browse Source 
The on_detect functions returned by filetype.lua set buffer local
variables which are often used by filetype plugins. For example, the
on_detect function for shell buffers sets variables such as b:is_bash or
b:is_sh, which are used by the sh ftplugin.

When called after setting the buffer's filetype, these variables cannot
be used by the ftplugin (because they are not yet defined). Instead,
call on_detect before setting the buffer filetype so that any buffer
variables set by on_detect can be used in the ftplugin.
This commit is contained in:
Gregory Anders
2023-08-24 12:48:21 -05:00
parent daf7abbc42
commit 020d1f626a
3 changed files with 10 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
runtime/filetype.lua
View File

@@ -18,12 +18,15 @@ vim.api.nvim_create_autocmd({ 'BufRead', 'BufNewFile', 'StdinReadPost' }, {
end)
end
else
vim.api.nvim_buf_call(args.buf, function()
vim.api.nvim_cmd({ cmd = 'setf', args = { ft } }, {})
end)
-- 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.api.nvim_buf_call(args.buf, function()
vim.api.nvim_cmd({ cmd = 'setf', args = { ft } }, {})
end)
end
end,
})