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local g = vim.g -- global variables
local opt = vim.opt -- vim options
local exec = vim.api.nvim_exec -- execute Vimscript
g.mapleader = " "
vim.g.gruvbox_colors = { bg_statusline = "#3c3836" }
vim.g.gruvbox_flat_style = "hard"
vim.cmd([[colorscheme gruvbox-flat]])
g.tex_flavor = "latex"
-- global options
local options = {
background = "dark",
termguicolors = true, -- Enable GUI colors for the terminal to get truecolor
list = false, -- show whitespace
listchars = {
nbsp = "⦸", -- CIRCLED REVERSE SOLIDUS (U+29B8, UTF-8: E2 A6 B8)
extends = "»", -- RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK (U+00BB, UTF-8: C2 BB)
precedes = "«", -- LEFT-POINTING DOUBLE ANGLE QUOTATION MARK (U+00AB, UTF-8: C2 AB)
tab = "▷─", -- WHITE RIGHT-POINTING TRIANGLE (U+25B7, UTF-8: E2 96 B7) + BOX DRAWINGS HEAVY TRIPLE DASH HORIZONTAL (U+2505, UTF-8: E2 94 85)
trail = "•", -- BULLET (U+2022, UTF-8: E2 80 A2)
space = " ",
},
fillchars = {
diff = "∙", -- BULLET OPERATOR (U+2219, UTF-8: E2 88 99)
eob = " ", -- NO-BREAK SPACE (U+00A0, UTF-8: C2 A0) to suppress ~ at EndOfBuffer
fold = "·", -- MIDDLE DOT (U+00B7, UTF-8: C2 B7)
vert = " ", -- remove ugly vertical lines on window division
},
undofile = true,
undodir = vim.fn.stdpath("config") .. "/undo",
clipboard = opt.clipboard + "unnamedplus", -- copy & paste
shortmess = opt.shortmess + "c",
wrap = false, -- don't automatically wrap on load
showmatch = true, -- show the matching part of the pair for [] {} and ()
cursorline = true, -- highlight current line
number = true, -- show line numbers
relativenumber = true, -- show relative line number
incsearch = true, -- incremental search
hlsearch = true, -- highlighted search results
ignorecase = true, -- ignore case sensetive while searching
smartcase = true,
scrolloff = 1, -- when scrolling, keep cursor 1 lines away from screen border
sidescrolloff = 2, -- keep 30 columns visible left and right of the cursor at all times
backspace = "indent,start,eol", -- make backspace behave like normal again
mouse = "a", -- turn on mouse interaction
updatetime = 500, -- CursorHold interval
expandtab = true,
softtabstop = 4,
textwidth = 100,
shiftwidth = 4, -- spaces per tab (when shifting), when using the >> or << commands, shift lines by 4 spaces
tabstop = 4, -- spaces per tab
smarttab = true, -- <tab>/<BS> indent/dedent in leading whitespace
autoindent = true, -- maintain indent of current line
shiftround = true,
splitbelow = true, -- open horizontal splits below current window
splitright = true, -- open vertical splits to the right of the current window
laststatus = 2, -- always show status line
colorcolumn = "100", -- vertical word limit line
hidden = true, -- allows you to hide buffers with unsaved changes without being prompted
inccommand = "split", -- live preview of :s results
shell = "zsh", -- shell to use for `!`, `:!`, `system()` etc.
wildignore = opt.wildignore + "*.o,*.rej,*.so",
lazyredraw = true,
completeopt = "menuone,noselect,noinsert",
sessionoptions = "blank,buffers,curdir,folds,help,tabpages,winsize,winpos,terminal",
}
for k, v in pairs(options) do
vim.opt[k] = v
end
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