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--
--  ▓▓▓▓▓▓▓▓▓▓
-- ░▓ author ▓ xero <x@xero.style>
-- ░▓ code   ▓ https://code.x-e.ro/dotfiles
-- ░▓ mirror ▓ https://git.io/.files
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--
-- security
vim.opt.modelines = 0

-- set leader key to comma
vim.g.mapleader = ","

-- hide buffers, not close them
vim.opt.hidden = true

-- maintain undo history between sessions
vim.opt.swapfile = false
vim.opt.undofile = true
vim.opt.undodir = vim.fn.stdpath("data") .. "/undo"

-- scroll bounds
vim.o.scrolloff = 13

-- ipad scrolling
vim.opt.mouse = "a"

-- fuzzy find
vim.opt.path:append("**")
-- lazy file name tab completion
vim.opt.wildmode = "list:longest,list:full"
vim.opt.wildmenu = true
vim.opt.wildignorecase = true
-- ignore files vim doesnt use
vim.opt.wildignore:append(".git,.hg,.svn")
vim.opt.wildignore:append(".aux,*.out,*.toc")
vim.opt.wildignore:append(".o,*.obj,*.exe,*.dll,*.manifest,*.rbc,*.class")
vim.opt.wildignore:append(".ai,*.bmp,*.gif,*.ico,*.jpg,*.jpeg,*.png,*.psd,*.webp")
vim.opt.wildignore:append(".avi,*.divx,*.mp4,*.webm,*.mov,*.m2ts,*.mkv,*.vob,*.mpg,*.mpeg")
vim.opt.wildignore:append(".mp3,*.oga,*.ogg,*.wav,*.flac")
vim.opt.wildignore:append(".eot,*.otf,*.ttf,*.woff")
vim.opt.wildignore:append(".doc,*.pdf,*.cbr,*.cbz")
vim.opt.wildignore:append(".zip,*.tar.gz,*.tar.bz2,*.rar,*.tar.xz,*.kgb")
vim.opt.wildignore:append(".swp,.lock,.DS_Store,._*")
vim.opt.wildignore:append(".,..")

-- case insensitive search
vim.opt.ignorecase = true
vim.opt.smartcase = true
vim.opt.infercase = true

-- make backspace behave in a sane manner
vim.opt.backspace = "indent,eol,start"

-- searching
vim.opt.hlsearch = true
vim.opt.incsearch = true
vim.opt.inccommand = "split"

-- use indents of 2
vim.opt.shiftwidth = 2

-- tabs are tabs
vim.opt.expandtab = false

-- an indentation every 2 columns
vim.opt.tabstop = 2

-- let backspace delete indent
vim.opt.softtabstop = 2

-- enable auto indentation
vim.opt.autoindent = true