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local M = {}
local autocmd_callbacks = {}
M.autocmd_callbacks = autocmd_callbacks
function M.autocmd(event, filter, callback)
local callback_id = #autocmd_callbacks + 1
autocmd_callbacks[callback_id] = callback
vim.cmd(('autocmd Vimrc %s %s lua vimrc.autocmd_callbacks[%d]()'):format(
event,
filter,
callback_id))
end
function M.after_ftplugin(ft, callback)
local var_name = 'did_ftplugin_' .. ft .. '_after'
if vim.b[var_name] ~= nil then
return
end
callback(conf)
vim.b[var_name] = true
end
function M.register_filetype_autocmds_for_indentation()
local SPACE = true
local TAB = false
local indentation_settings = {
c = { style = SPACE, width = 4 },
cmake = { style = SPACE, width = 2 },
cpp = { style = SPACE, width = 4 },
css = { style = SPACE, width = 2 },
go = { style = TAB, width = 4 },
haskell = { style = SPACE, width = 4 },
html = { style = SPACE, width = 2 },
javascript = { style = SPACE, width = 2 },
json = { style = SPACE, width = 2 },
lisp = { style = SPACE, width = 2 },
lua = { style = SPACE, width = 3 },
markdown = { style = SPACE, width = 4 },
php = { style = SPACE, width = 2 },
python = { style = SPACE, width = 4 },
ruby = { style = SPACE, width = 2 },
toml = { style = SPACE, width = 2 },
typescript = { style = SPACE, width = 2 },
vim = { style = SPACE, width = 4 },
yaml = { style = SPACE, width = 2 },
}
for ft, setting in pairs(indentation_settings) do
vim.cmd(([[autocmd Vimrc FileType %s lua vimrc._set_indentation(%s, %d)]]):format(
ft,
setting.style,
setting.width
))
end
end
function M._set_indentation(style, width)
vim.bo.expandtab = style
vim.bo.tabstop = width
vim.bo.shiftwidth = width
vim.bo.softtabstop = width
if vim.fn.exists(':IndentLinesReset') == 2 then
vim.cmd('IndentLinesReset')
end
end
return M
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