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local validate = vim.validate
local api = vim.api
local M = {}
function M.validate_bufnr(bufnr)
validate {
bufnr = { bufnr, 'n' }
}
return bufnr == 0 and api.nvim_get_current_buf() or bufnr
end
function M.add_hook_before(fn, new_fn)
if fn then
return function(...)
-- TODO which result?
new_fn(...)
return fn(...)
end
else
return new_fn
end
end
function M.add_hook_after(fn, new_fn)
if fn then
return function(...)
-- TODO which result?
fn(...)
return new_fn(...)
end
else
return new_fn
end
end
local function split_lines(s)
return vim.split(s, "\n", true)
end
function M.tbl_deep_extend(dst, ...)
validate { dst = { dst, 't' } }
for i = 1, select("#", ...) do
local t = select(i, ...)
validate { arg = { t, 't' } }
for k, v in pairs(t) do
if type(v) == 'table' and not vim.tbl_islist(v) then
dst[k] = M.tbl_deep_extend(dst[k] or {}, v)
else
dst[k] = v
end
end
end
return dst
end
return M
-- vim:et ts=2 sw=2
|
