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local misc = require("core.misc")
local auto, augroup = misc.auto, misc.augroup
-- auto commands which interact with bufferes without modifying them
local bufcheck = augroup("bufcheck")
-- auto commands which modify things on the filesystem
local fsmod = augroup("fsmod")
auto("FocusGained", {
group = bufcheck,
desc = "Update contents of file.",
command = "checktime"
})
auto("TextYankPost", {
group = bufcheck,
desc = "Highlight on yank.",
callback = function()
vim.highlight.on_yank { timeout = 250 }
end
})
auto("BufRead", {
group = bufcheck,
desc = "Return to the last place the buffer was closed in.",
callback = function()
vim.fn.setpos(".", vim.fn.getpos("'\""))
vim.cmd("norm! zz")
end
})
auto("BufWritePre", {
group = fsmod,
desc = "remove trailing spaces on file save",
callback = function()
local pos = vim.api.nvim_win_get_cursor(0)
vim.cmd([[%s/\s\+$//e]])
vim.api.nvim_win_set_cursor(0, pos)
end
})
auto("BufWritePre", {
group = fsmod,
desc = "Basically mkdir -p.",
callback = function(ctx)
if ctx.match:match("^%w%w+://") then return end
local dir = vim.fn.fnamemodify(ctx.file, ":p:h")
vim.fn.mkdir(dir, "p")
end
})
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