nvim/lua/settings.lua

local g = vim.g
local o = vim.o
local A = vim.api
local l = vim.lsp

g.mapleader = " "
g.maplocalleader = ','
g.fzf_command = 'fzf --height 90% --width=85% --layout=reverse --preview "bat --color=always {}"'
o.completeopt = "menu,menuone,noselect"
o.showmode = false
o.termguicolors = true
o.background = 'dark'
o.mouse = 'a'
o.syntax = 'on'
o.laststatus = 3
o.number = true
o.relativenumber = true
o.colorcolumn = '80'
o.textwidth = 80
o.shiftwidth = 4
o.tabstop = 4
o.autoindent = true
o.ignorecase = true
o.smartcase = true
o.incsearch = true
o.hlsearch = true
o.title = true
o.splitright = true
o.cursorline = true
o.scrolloff = 8
o.sidescrolloff = 8
o.wildmenu = true
o.wildignore = '.git,.hg,.svn,CVS,.DS_Store,.idea,.vscode,.vscode-test,node_modules'
o.showmatch = true
o.list = true
o.listchars = 'tab:»·,trail:·,nbsp:·,extends:>,precedes:<'
o.encoding = 'utf-8'
o.guifont = 'JetBrainsMono Nerd Font 14'
o.expandtab = true
o.hidden = true
o.cmdheight = 1
o.updatetime = 300
o.timeoutlen = 500
o.pumwidth = 35
o.foldmethod = 'marker'

local border = {
    { "╭", "FloatBorder" },
    { "─", "FloatBorder" },
    { "╮", "FloatBorder" },
    { "│", "FloatBorder" },
    { "╯", "FloatBorder" },
    { "─", "FloatBorder" },
    { "╰", "FloatBorder" },
    { "│", "FloatBorder" },
}

l.handlers["textDocument/signatureHelp"] = vim.lsp.with(vim.lsp.handlers.signature_help, { border = border })
l.handlers["textDocument/hover"] = vim.lsp.with(vim.lsp.handlers.hover, { border = border })