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local M = {}
function M.set_tab_width(tw, localp)
local opt = localp and vim.opt_local or vim.opt
opt.tabstop = tw
opt.softtabstop = tw
opt.shiftwidth = tw
end
function M.remap(modes, from, to, opts)
local ct = {}
modes:gsub('.', function(c)
table.insert(ct, c)
end)
vim.keymap.set(ct, from, to, opts)
end
function M.save_regs(regs, callback)
local rs = {}
for r in regs:gmatch('.') do
rs[r] = {
s = vim.fn.getreg(r),
t = vim.fn.getregtype(r),
}
end
callback()
for k, v in pairs(rs) do
vim.fn.setreg(k, v.s, v.t)
end
end
return M
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