-- Colorscheme
vim.opt.termguicolors = true
vim.cmd.colorscheme("ayu")

-- Tab configuration
vim.opt.tabstop = 4
vim.opt.softtabstop = 4
vim.opt.shiftwidth = 4
vim.opt.expandtab = true
vim.opt.backspace = {"indent", "eol", "start"}

-- Show whitespace characters
vim.opt.listchars = {
  tab = "├─┤",
  trail = "␠",
  nbsp = "⎵",
  lead = "·"
}
vim.opt.list = true

-- Set line numbering rules
vim.wo.number = true
vim.wo.relativenumber = true
vim.api.nvim_create_autocmd("InsertEnter", {
  pattern = "*",
  callback = function (ev)
    vim.wo.number = true
    vim.wo.relativenumber = false
  end
})
vim.api.nvim_create_autocmd("InsertLeave", {
  pattern = "*",
  callback = function (ev)
    vim.wo.number = true
    vim.wo.relativenumber = true
  end
})

-- Automatically change current directory to be the same as the file editing
vim.opt.autochdir = true

-- Remove conceal for all files
vim.opt.conceallevel = 0

-- Paragraph formatter
-- let &formatprg="par -w80"

-- Encodings
vim.opt.fileencodings = {"utf8", "cp1251", "koi8-r", "latin1"}

-- " Spelling
-- set spell spelllang=ru,en

-- Add vertical rulers
vim.opt.colorcolumn = {81, 121}

-- netrw
vim.g.netrw_banner = false
vim.g.netrw_liststyle = 1

require("keybindings")
require("filetype-config")
require("plugins")
require("lsp")