neovim-confs/lua/custom/init.lua

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local opt = vim.opt
local g = vim.g
g.maplocalleader = ";"
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opt.mouse = "a" -- mouse does annoying things for me if it's not 'a'
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opt.signcolumn = "yes"
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opt.clipboard = "" -- don't just use the system clipboard
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opt.wrap = false
opt.breakindent = false
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opt.spell = false
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opt.list = true
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opt.conceallevel = 2
opt.undofile = true
opt.undolevels = 10000
opt.writebackup = false
opt.history = 5000
opt.shada = { "'1000", "<50", "s10", "h" }
-- Tabs and Indents
-- ===
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opt.textwidth = 80 -- Text width maximum chars before wrapping
opt.tabstop = 4 -- The number of spaces a tab is
opt.shiftwidth = 4 -- Number of spaces to use in auto(indent)
opt.smarttab = true -- Tab insert blanks according to 'shiftwidth'
opt.autoindent = true -- Use same indenting on new lines
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opt.smartindent = true -- Smart autoindenting on new lines
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opt.shiftround = true -- Round indent to multiple of 'shiftwidth'
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-- Timing
-- ===
opt.ttimeout = true
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opt.timeoutlen = 500 -- Time out on mappings
opt.ttimeoutlen = 10 -- Time out on key codes
opt.updatetime = 500 -- Idle time to write swap and trigger CursorHold
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-- Searching
-- ===
opt.ignorecase = true -- Search ignoring case
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opt.smartcase = true -- Keep case when searching with *
opt.infercase = true -- Adjust case in insert completion mode
opt.incsearch = true -- Incremental search
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-- Formatting
-- ===
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opt.wrap = false -- No wrap by default
opt.linebreak = true -- Break long lines at 'breakat'
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opt.breakat = "\\ \\ ;:,!?" -- Long lines break chars
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opt.startofline = false -- Cursor in same column for few commands
opt.splitbelow = true -- Splits open bottom right
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opt.splitright = true
opt.breakindentopt = { shift = 2, min = 20 }
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opt.formatoptions = "qnlmBjp" -- see :h fo-table & :h formatoptions
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-- Diff
-- ===
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opt.diffopt:append { "iwhite", "indent-heuristic", "algorithm:patience" }
opt.wildmode = "longest:full,full" -- Command-line completion mode
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-- Folds
-- ===
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opt.foldlevel = 10 -- start with all folds open
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-- Editor UI
-- ===
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vim.o.guifont = "FiraCode Nerd Font:h22"
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opt.termguicolors = true
opt.shortmess = "xsTOInfFitloCaAs"
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opt.showmode = true -- Show mode in cmd window
opt.scrolloff = 2 -- Keep at least n lines above/below
opt.sidescrolloff = 0 -- Keep at least n lines left/right
opt.numberwidth = 2 -- Minimum number of columns to use for the line number
opt.number = true -- Show line numbers
opt.relativenumber = true -- Show relative line numbers
opt.ruler = true -- Default status ruler
opt.list = true -- Show hidden characters
opt.showtabline = 1 -- Don't change this, goes back to a vanilla vim default
opt.laststatus = 3 -- Always show laststatus
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if vim.g.started_by_firenvim == true then
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opt.showtabline = 1 -- Don't show tabline in firenvim, unless multitab
opt.laststatus = 1 -- Don't show laststatus in firenvim
opt.wrap = true
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end
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opt.helpheight = 0 -- Disable help window resizing
opt.winwidth = 30 -- Minimum width for active window
opt.winminwidth = 1 -- Minimum width for inactive windows
opt.winheight = 1 -- Minimum height for active window
opt.winminheight = 1 -- Minimum height for inactive window
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opt.showcmd = false -- show command in status line
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opt.cmdheight = 0
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opt.cmdwinheight = 5 -- Command-line lines
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opt.equalalways = true -- Resize windows on split or close
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opt.colorcolumn = "+0" -- Column highlight at textwidth's max character-limit
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opt.cursorline = true
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opt.cursorlineopt = { "number", "screenline" }
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opt.pumheight = 10 -- Maximum number of items to show in the popup menu
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opt.pumwidth = 10 -- Minimum width for the popup menu
opt.pumblend = 10 -- Popup blend
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-- Spelling correction
-- ===
opt.spell = false -- manually enable spell with `set spell` or `<leader>ts`
opt.spelllang = "en,de_de,"
opt.spellsuggest = "double,50,timeout:5000"
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-- autocommands
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-- ===
local function augroup(name)
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return vim.api.nvim_create_augroup("plex_" .. name, {})
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end
-- highlight on yank
vim.api.nvim_create_autocmd("TextYankPost", {
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group = augroup "highlight_yank",
callback = function()
vim.highlight.on_yank()
end,
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})
-- Disable conceallevel for specific file-types.
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vim.api.nvim_create_autocmd("FileType", {
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group = augroup "fix_conceallevel",
pattern = { "latex", "tex" },
callback = function()
vim.opt_local.conceallevel = 0
end,
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})
-- Resize splits if window got resized
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vim.api.nvim_create_autocmd("VimResized", {
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group = augroup "resize_splits",
callback = function()
vim.cmd "wincmd ="
end,
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})
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-- Wrap and enable spell-checker in text filetypes
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vim.api.nvim_create_autocmd("FileType", {
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group = augroup "spell_conceal",
pattern = { "gitcommit", "markdown", "tex", "latex", "norg" },
callback = function()
vim.opt_local.spell = true
vim.opt_local.conceallevel = 0
end,
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})
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-- map resizing for firenvim
if vim.g.started_by_firenvim == true then
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vim.keymap.set("n", "<leader><C-DOWN>", function()
vim.o.lines = vim.o.lines + 1
end, { expr = true, desc = "Make Display bigger" })
vim.keymap.set("n", "<leader><C-UP>", function()
vim.o.lines = vim.o.lines - 1
end, { expr = true, desc = "Make Display smaller" })
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end
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-- alias filetypes
vim.filetype.add { extension = { tera = 'html' } }