dotfiles/.config/nvim/lua/settings.lua

-- Author        : swytch
-- Created       : Friday Mar 12, 2021 17:43:21 CET
-- License       : GPLv3
-- Description   : neovim settings file

local opt       = vim.opt
local g         = vim.g

-- general
opt.wildignore      = {
        ".git",
        "*.o", "*.class",
        "*.jpg", "*.jpeg", "*.png",
        "*.pdf",
        "*.zip", "*.gz", "*.rar", "*.tar.xz",
}
opt.wildmode            = { "longest", "full" }
opt.wildoptions         = "pum"

-- editor
opt.lazyredraw      = true
opt.splitright      = true
opt.splitbelow      = true
opt.scrolloff       = 4
opt.termguicolors   = true
opt.background      = "dark"
opt.cursorline      = true
opt.colorcolumn     = "+1"
opt.shortmess       = opt.shortmess:append { c = true }
opt.number          = true
opt.relativenumber  = true
opt.signcolumn      = "yes"
opt.listchars       = {
    tab         = "<->",
    nbsp        = "␣",
    trail       = "·",
    extends     = ">",
    precedes    = "<",
}
opt.showmatch       = true
opt.ignorecase      = true
opt.smartcase       = true
opt.inccommand      = "split"
opt.completeopt     = { "menuone", "noselect" }

-- statusline
opt.laststatus      = 2
opt.showmode        = false

-- text, tabs, indents
opt.textwidth       = 79
opt.shiftwidth      = 8
opt.softtabstop     = -1
opt.expandtab       = true
opt.shiftwidth      = 0
opt.backspace       = { "indent", "eol", "start" }

-- augroups
utils.create_augroup({
        {"BufWritePre", "*", "%s/\\s\\+$//e"}
}, "remove_trailing_whitespaces")
utils.create_augroup({
        {"BufNewFile,BufRead", "*.mom", "set filetype=groff"},
        {"BufNewFile,BufRead", "*.tex", "set filetype=tex"},
}, "enforce_filetypes")