fernando/dotfiles
1
0
Fork 0
Code Issues 4 Pull requests Projects Releases Packages Wiki Activity

vim: create a main setup function

Browse source
This commit is contained in:
Fernando Schauenburg 2023-08-10 03:45:50 +02:00
parent cf4c53541f
commit 546db023f4
18 changed files with 358 additions and 408 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
config/nvim/init.lua
View file

@ -1,13 +1,2 @@
vim.g.mapleader = ' '
vim.g.maplocalleader = ','
require 'fschauen.setup.globals'
require 'fschauen.setup.options'
require('fschauen.keymap').setup()
require 'fschauen.setup.autocmd'
require 'fschauen.setup.filetype'
require 'fschauen.setup.diagnostic'
require 'fschauen.setup.lazy'
require('fschauen').colorscheme('gruvbox')
require('fschauen').setup()

29
config/nvim/lua/fschauen/diagnostic.lua
View file

@ -1,4 +1,4 @@
M = {}
local M = {}
local diag_opts = {
wrap = false, -- don't wrap around the begin/end of file
@ -41,5 +41,32 @@ M.hide = function(bufnr)
vim.diagnostic.hide(nil, bufnr or 0)
end
---Customize nvim's diagnostics display.
M.setup = function()
vim.diagnostic.config {
underline = false,
virtual_text = {
spacing = 6,
prefix = '●',
},
float = {
border = 'rounded',
},
severity_sort = true,
}
local signs = {
Error = '',
Warn = '',
Info = '',
Hint = '',
}
for type, icon in pairs(signs) do
local hl = 'DiagnosticSign' .. type
vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = hl })
end
end
return M

261
config/nvim/lua/fschauen/init.lua
View file

@ -1,53 +1,232 @@
local M = {}
--- Flip function arguments.
---
--- flip(f)(a, b) == f(b, a)
---
---@param f function: function to flip.
---@return function: function that takes `f`'s arguments flipped.
M.flip = function(f)
return function(a, b)
return f(b, a)
end
P = function(v)
print(vim.inspect(v))
return v
end
--- Concatenate lists.
---
--- extend({'a', 'b'}, {'c', 'd'}) == {'a', 'b', 'c', 'd'}
--- extend({1, 2}, {3, 4}, {5, 6}) == {1, 2, 3, 4, 5, 6}
---
---@param ... table: lists to concatenate.
---@return table: concatenation of arguments.
M.concat = function(...)
local result = {}
for _, tbl in ipairs {...} do
for _, v in pairs(tbl) do
result[#result+1] = v
end
end
return result
R = function(module)
require('plenary.reload').reload_module(module)
return require(module)
end
--- Partial function application.
---
--- partial(f, x)(...) == f(x, ...)
--- partial(f, x, y)(...) == f(x, y, ...)
---
---@param f function: function to partially apply.
---@param ... any: arguments to bind.
---@return function: partially applied function.
M.partial = function(f, ...)
local argv = {...}
return function(...)
return f(unpack(M.concat(argv, {...})))
end
local set_options = function()
vim.g.mapleader = ' '
vim.g.maplocalleader = ','
vim.cmd [[let &t_8f = "\<ESC>[38:2:%lu:%lu:%lum"]]
vim.cmd [[let &t_8b = "\<ESC>[48:2:%lu:%lu:%lum"]]
local o = vim.opt
-- General
o.belloff = 'all' -- never ring bells
o.hidden = true -- hide abandoned buffers
o.clipboard = 'unnamedplus' -- synchronize with system clipboard
o.lazyredraw = true -- don't redraw screen during macros
o.modelines = 0 -- never use modelines
o.fileformats = 'unix,mac,dos' -- prioritize unix <EOL> format
o.pastetoggle = '<F20>' -- toggle paste with P on Moonlander
o.swapfile = false -- don't use swap files
o.writebackup = true -- Make a backup before writing a file...
o.backup = false -- ...but don't keep it around.
o.undofile = true -- write undo history
o.shortmess:append 'I' -- no intro message when starting Vim
o.shada = {
"'1000", -- remember marks for this many files
"/1000", -- remember this many search patterns
":1000", -- remember this many command line items
"<100", -- maximum number of lines to remember per register
"h", -- disable 'hlsearch' while reading shada file
"s100", -- limit size of remembered items to this many KiB
}
-- Searching
o.ignorecase = true -- Ignore case when searching...
o.smartcase = true -- ...unless pattern contains uppercase characters.
o.wrapscan = false -- Don't wrap around the end of the file when searching.
-- Editing
o.expandtab = true -- use spaces when <Tab> is inserted
o.tabstop = 4 -- tabs are 4 spaces
o.shiftwidth = 0 -- (auto)indent using 'tabstop' spaces
o.smartindent = true -- use smart autoindenting
o.inccommand = 'split' -- preview command partial results
o.joinspaces = false -- use one space after a period whe joining lines
o.showmatch = true -- briefly jump to matching bracket if insert one
o.virtualedit = 'block' -- position the cursor anywhere in Visual Block mode
o.formatlistpat = [[^\s*\(\d\+[\]:.)}\t ]\|[-+*]\|[\[(][ x][\])]\)\s*]]
o.completeopt = {
'menu', -- show completions in a popup menu
'preview', -- show extra information about the selected match
'noinsert', -- don't insert text until I select a match
'noselect', -- don't pre-select the first match in the menu
}
local fmt = o.formatoptions
fmt:remove 't' -- Don't auto-wrap on 'textwidth'...
fmt:append 'c' -- ...but do it within comment blocks...
fmt:append 'l' -- ...but not if line was already long before entering Insert mode.
fmt:append 'r' -- Insert comment leader when pressing Enter...
fmt:remove 'o' -- ...but not when opening a new line with o & O.
fmt:append 'q' -- allow formatting of comments with gq
fmt:remove 'a' -- don't auto-format every time text is inserted
fmt:append 'n' -- indent lists automatically acc. 'formatlistpat'
fmt:append 'j' -- remove comment leader when joining lines
fmt:append '1' -- don't break lines after a one letter word but rather before it
-- Appearance
o.termguicolors = true -- use "gui" :higlight instead of "cterm"
o.showmode = false -- don't show mode (shown in statusline instead)
o.relativenumber = true -- Start off with relative line numbers...
o.number = true -- ...but real number for current line.
o.wrap = false -- don't wrap long lines initially
o.textwidth = 80 -- maximum width for text being inserted
o.colorcolumn = '+1' -- highlight column after 'textwidth'
o.cursorline = true -- highlight the line of the cursor...
o.cursorlineopt = 'number'-- ...but only the line number
o.showbreak = '⤷ ' -- prefix for wrapped lines
o.scrolloff = 3 -- min. # of lines above and below cursor
o.sidescrolloff = 3 -- min. # of columns to left and right of cursor
o.signcolumn = 'number' -- display signs in 'number' column
o.list = false -- don't show invisible characters initially
o.listchars = {
eol = '↲',
tab = '» ',
extends = '…',
precedes = '…',
trail = '·',
conceal = '┊',
}
o.fillchars = {
diff = '⋅',
}
-- Wildcard Expansion
o.wildignore = {
'.git',
'.svn',
'__pycache__',
'**/tmp/**',
'*.DS_Store',
'*.dll',
'*.egg-info',
'*.exe',
'*.gif',
'*.jpeg',
'*.jpg',
'*.o',
'*.obj',
'*.out',
'*.png',
'*.pyc',
'*.so',
'*.zip',
'*~',
}
o.wildignorecase = true -- ignore case when completing file names
o.wildmode = 'longest:full' -- longest common prefix first, then wildmenu
-- Window Splitting
o.splitbelow = true -- :split below current window
o.splitright = true -- :vsplit to the right of current window
o.equalalways = false -- don't resize all windows when splitting
-- Folding
o.foldenable = true -- enable folding
o.foldlevelstart = 100 -- start with all folds open
o.foldmethod = 'syntax' -- fold based on syntax by default
o.foldnestmax = 10 -- limit nested folds to 10 levels
-- Options for diff mode
o.diffopt = { -- better side-by-side diffs
'filler', -- show filler lines (so text is vertically synced)
'vertical', -- use vertical splits (files side-by-side)
'closeoff', -- disable diff mode when one window is closed
}
end
M.colorscheme = function(name)
vim.cmd('silent! colorscheme ' .. name)
local bootstrap_lazy = function(path)
if not vim.loop.fs_stat(path) then
vim.fn.system {
'git',
'clone',
'--filter=blob:none',
'--branch=stable',
'https://github.com/folke/lazy.nvim.git',
path,
}
end
vim.opt.rtp:prepend(path)
return vim.F.npcall(require, 'lazy')
end
local setup_plugins = function()
local lazy = bootstrap_lazy(vim.fn.stdpath('data') .. '/lazy/lazy.nvim')
if not lazy then
vim.notify('Lazy not installed and failed to bootstrap!', vim.log.levels.WARN)
return
end
lazy.setup {
spec = 'fschauen.plugins',
-- defaults = {
-- lazy = true,
-- },
dev = {
path = '~/Projects/nvim-plugins',
fallback = true,
},
ui = {
border = 'rounded',
title = ' Lazy ',
},
performance = {
rtp = {
disabled_plugins = {
'gzip',
'matchit',
'matchparen',
'netrwPlugin',
'tarPlugin',
'tohtml',
'tutor',
'zipPlugin',
},
},
},
}
end
M.setup = function()
set_options()
require('fschauen.keymap').setup()
require('fschauen.diagnostic').setup()
vim.api.nvim_create_autocmd('TextYankPost', {
desc = 'Briefly highlight yanked text.',
group = vim.api.nvim_create_augroup('fschauen.yank', { clear = true } ),
pattern = '*',
callback = function(_) vim.highlight.on_yank() end
})
vim.filetype.add {
pattern = {
['${HOME}/.ssh/config.d/.*'] = 'sshconfig',
['.*/ssh/config'] = 'sshconfig',
['.*/git/config'] = 'gitconfig',
}
}
setup_plugins()
local colorscheme = 'gruvbox'
vim.cmd('silent! colorscheme ' .. colorscheme)
if vim.v.errmsg ~= '' then
vim.notify(string.format('Colorscheme %s not found!', name), vim.log.levels.WARN)
vim.notify(('Colorscheme %s not found!'):format(colorscheme), vim.log.levels.WARN)
end
end

49
config/nvim/lua/fschauen/keymap.lua
View file

@ -31,12 +31,12 @@ local keymap = {
{ 'J', 'mzJ`z' },
-- retain selection when making changes in visual mode
{ '<c-a>', '<c-a>gv', 'v' },
{ '<c-x>', '<c-x>gv', 'v' },
{ 'g<c-a>', 'g<c-a>gv', 'v' },
{ 'g<c-x>', 'g<c-x>gv', 'v' },
{ '>', '><cr>gv', 'v' },
{ '<', '<<cr>gv', 'v' },
{ '<c-a>', '<c-a>gv', mode = 'v' },
{ '<c-x>', '<c-x>gv', mode = 'v' },
{ 'g<c-a>', 'g<c-a>gv', mode = 'v' },
{ 'g<c-x>', 'g<c-x>gv', mode = 'v' },
{ '>', '><cr>gv', mode = 'v' },
{ '<', '<<cr>gv', mode = 'v' },
-- place destination of important movements in the center of the screen
{ 'n', 'nzzzv' },
@ -63,24 +63,24 @@ local keymap = {
-- move lines up and down
{ '<c-a-j>', [[:move .+1<cr>==]] },
{ '<c-a-k>', [[:move .-2<cr>==]] },
{ '<c-a-j>', [[:move '>+1<cr>gv=gv]], 'v' },
{ '<c-a-k>', [[:move '<-2<cr>gv=gv]], 'v' },
{ '<c-a-j>', [[<esc>:move .+1<cr>==gi]], 'i' },
{ '<c-a-k>', [[<esc>:move .-2<cr>==gi]], 'i' },
{ '<c-a-j>', [[:move '>+1<cr>gv=gv]], mode = 'v' },
{ '<c-a-k>', [[:move '<-2<cr>gv=gv]], mode = 'v' },
{ '<c-a-j>', [[<esc>:move .+1<cr>==gi]], mode = 'i' },
{ '<c-a-k>', [[<esc>:move .-2<cr>==gi]], mode = 'i' },
-- move to begin/end of line in insert mode
{ '<c-a>', '<c-o>^', 'i' },
{ '<c-e>', '<c-o>$', 'i' },
{ '<c-a>', '<c-o>^', mode = 'i' },
{ '<c-e>', '<c-o>$', mode = 'i' },
-- move to begin of line in command mode (<c-e> moves to end by default)
{ '<c-a>', '<c-b>', 'c' },
{ '<c-a>', '<c-b>', mode = 'c' },
-- more convenient way of entering normal mode from terminal mode
{ [[<c-\><c-\>]], [[<c-\><c-n>]], 't' },
{ [[<c-\><c-\>]], [[<c-\><c-n>]], mode = 't' },
-- recall older/recent command-line from history
{ '<c-j>', '<down>', 'c' },
{ '<c-k>', '<up>', 'c' },
{ '<c-j>', '<down>', mode = 'c' },
{ '<c-k>', '<up>', mode = 'c' },
-- quickly change background
{ '<leader>bg', [[<cmd>let &background = &background ==? 'light' ? 'dark' : 'light'<cr>]] },
@ -126,7 +126,7 @@ local keymap = {
--'<leader>fu'
--'<leader>fv'
{ '<leader>fw', pickers.selection (--[[dynamic]]) , desc = ' [w]word under cursor' },
{ '<leader>fw', pickers.selection (--[[dynamic]]), 'v' , desc = ' visual [s]election' },
{ '<leader>fw', pickers.selection (--[[dynamic]]), mode = 'v', desc = ' visual [s]election' },
--'<leader>fx'
--'<leader>fy'
{ '<leader>fz', pickers.spell_suggest ('󰓆 Spelling suggestions') , desc = ' [z] spell suggestions' },
@ -213,16 +213,13 @@ local keymap = {
}
M.setup = function()
local keymap_set = vim.keymap.set
local set = function(opts)
local lhs, rhs, mode = opts[1], opts[2], opts[3] or 'n'
opts[1], opts[2], opts[3], opts.mode = nil, nil, nil, nil
opts.silent = opts.silent ~= false
keymap_set(mode, lhs, rhs, opts)
end
local set = vim.keymap.set
for _, mapping in ipairs(keymap) do
set(mapping)
for _, map in ipairs(keymap) do
local lhs, rhs, mode = map[1], map[2], map.mode or 'n'
map[1], map[2], map.mode = nil, nil, nil
map.silent = map.silent ~= false -- silent by default
set(mode, lhs, rhs, map)
end
end

8
config/nvim/lua/fschauen/plugins/colorizer.lua
View file

@ -1,10 +1,10 @@
return {
'norcalli/nvim-colorizer.lua',
cond = vim.opt.termguicolors:get(),
event = { 'BufReadPost', 'BufNewFile' },
event = {
'BufReadPost',
'BufNewFile'
},
config = function()
require('colorizer').setup(nil, {
css = true,

38
config/nvim/lua/fschauen/plugins/completion.lua
View file

@ -1,22 +1,28 @@
local config = function()
local cmp = require 'cmp'
local map = cmp.mapping
local repeat_mapping = function(value, keys)
local tbl = {}
for _, k in ipairs(keys) do tbl[k] = value end
return tbl
end
local fs = require 'fschauen'
local flip, partial = fs.flip, fs.partial
-- assign('i', { key = func, ... }) == { key = { i = func }, ... }
-- assign({'i', 'c'}, { key = func, ... }) == { key = { i = func, c = func }, ...}
local assign_keymap = function(modes, keymap)
local transform_keymap = function(mappings, modes)
modes = modes or 'n'
modes = type(modes) == 'table' and modes or { modes }
return vim.tbl_map(partial(flip(map), modes), keymap)
local tbl = {}
for lhs, rhs in pairs(mappings) do
tbl[lhs] = repeat_mapping(rhs, modes)
end
return tbl
end
local cond = function(condition, yes, no)
local cond = function(condition, yes, no)
return function(fallback)
if condition() then yes(fallback) else no(fallback) end
end
end
end
local config = function()
local cmp = require 'cmp'
local map = cmp.mapping
local keymap = {
['<c-n>'] = cond(cmp.visible,
@ -42,7 +48,7 @@ local config = function()
}
cmp.setup {
mapping = assign_keymap('i', keymap),
mapping = transform_keymap(keymap, 'i'),
enabled = function()
local c = require 'cmp.config.context'
@ -128,9 +134,11 @@ local config = function()
}
cmp.setup.cmdline(':', {
mapping = assign_keymap('c', vim.tbl_extend('force', keymap, {
mapping = transform_keymap(
vim.tbl_extend('force', keymap, {
['<tab>'] = cond(cmp.visible, map.confirm {select = true }, map.complete()),
})),
}),
'c'),
completion = {
autocomplete = false,

7
config/nvim/lua/fschauen/plugins/lualine.lua
View file

@ -56,7 +56,6 @@ local config = function()
local window_is_wide = window_is_at_least(80)
local window_is_medium = window_is_at_least(50)
local fs = require 'fschauen'
local my = {
paste = {
function() return '' end,
@ -92,7 +91,7 @@ local config = function()
status = {
function()
local flags = fs.concat(
local flags = vim.list_extend(
vim.bo.modified and {'+'} or {},
(vim.bo.readonly or not vim.bo.modifiable) and {'RO'} or {})
return vim.fn.join(flags, ' ')
@ -141,8 +140,8 @@ local config = function()
local active_sections = vim.tbl_extend('force', inactive_sections, {
lualine_a = fs.concat({ my.paste, my.mode }, inactive_sections.lualine_a),
lualine_x = fs.concat({ 'diagnostics' }, inactive_sections.lualine_x),
lualine_a = vim.list_extend({ my.paste, my.mode }, inactive_sections.lualine_a),
lualine_x = vim.list_extend({ 'diagnostics' }, inactive_sections.lualine_x),
})
require('lualine').setup {

2
config/nvim/lua/fschauen/plugins/nginx.lua
View file

@ -1,5 +1,5 @@
return {
'chr4/nginx.vim',
ft = 'nginx',
}

1
config/nvim/lua/fschauen/plugins/swift.lua
View file

@ -1,6 +1,5 @@
return {
'keith/swift.vim',
ft = 'swift',
}

6
config/nvim/lua/fschauen/plugins/tabular.lua
View file

@ -1,6 +1,10 @@
return {
'godlygeek/tabular',
cmd ={
'AddTabularPattern',
'AddTabularPipeline',
'Tabularize',
},
config = function()
if vim.fn.exists('g:tabular_loaded') == 1 then
vim.cmd [[ AddTabularPattern! first_comma /^[^,]*\zs,/ ]]

7
config/nvim/lua/fschauen/plugins/telescope.lua
View file

@ -78,6 +78,13 @@ return {
require('telescope').setup(opts)
require('telescope').load_extension 'fzf'
require('telescope').load_extension 'file_browser'
vim.api.nvim_create_autocmd('User', {
desc = 'Enable line number in Telescope previewers.',
group = vim.api.nvim_create_augroup('fschauen.telescope', { clear = true } ),
pattern = 'TelescopePreviewerLoaded',
command = 'setlocal number'
})
end
}

1
config/nvim/lua/fschauen/plugins/visual-multi.lua.disabled
View file

@ -1,6 +1,5 @@
return {
'mg979/vim-visual-multi',
init = function()
vim.g.VM_leader = '\\'
vim.g.VM_silent_exit = 1

26
config/nvim/lua/fschauen/setup/autocmd.lua
View file

@ -1,26 +0,0 @@
local augroup = vim.api.nvim_create_augroup
local autocmd = vim.api.nvim_create_autocmd
local id = augroup("my_autocmds", { clear = true} )
autocmd({'BufNewFile', 'BufRead'}, {
desc = 'Make it possible to use `gf` to jump to my neovim lua modules.',
group = id,
pattern = 'init.lua',
command = "setlocal path+=~/.config/nvim/lua includeexpr=substitute(v:fname,'\\\\.','/','g')"
})
autocmd('TextYankPost', {
desc = 'Briefly highlight yanked text.',
group = id,
pattern = '*',
callback = function(_) vim.highlight.on_yank() end
})
autocmd('User', {
desc = 'Enable line number in Telescope previewers.',
group = id,
pattern = 'TelescopePreviewerLoaded',
command = 'setlocal number'
})

23
config/nvim/lua/fschauen/setup/diagnostic.lua
View file

@ -1,23 +0,0 @@
vim.diagnostic.config {
underline = false,
virtual_text = {
spacing = 6,
prefix = '●',
},
float = {
border = 'rounded',
},
severity_sort = true,
}
local signs = {
Error = '',
Warn = '',
Info = '',
Hint = '',
}
for type, icon in pairs(signs) do
local hl = 'DiagnosticSign' .. type
vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = hl })
end

8
config/nvim/lua/fschauen/setup/filetype.lua
View file

@ -1,8 +0,0 @@
vim.filetype.add {
pattern = {
['${HOME}/.ssh/config.d/.*'] = 'sshconfig',
['.*/ssh/config'] = 'sshconfig',
['.*/git/config'] = 'gitconfig',
}
}

19
config/nvim/lua/fschauen/setup/globals.lua
View file

@ -1,19 +0,0 @@
P = function(v)
print(vim.inspect(v))
return v
end
PP = function(v)
vim.print(v)
return v
end
RELOAD = function(...)
return require('plenary.reload').reload_module(...)
end
R = function(name)
RELOAD(name)
return require(name)
end

49
config/nvim/lua/fschauen/setup/lazy.lua
View file

@ -1,49 +0,0 @@
local lazy = (function()
local path = vim.fn.stdpath('data') .. '/lazy/lazy.nvim'
if not vim.loop.fs_stat(path) then
vim.fn.system {
'git',
'clone',
'--filter=blob:none',
'--branch=stable',
'https://github.com/folke/lazy.nvim.git',
path,
}
end
vim.opt.rtp:prepend(path)
return vim.F.npcall(require, 'lazy')
end)()
if lazy then
lazy.setup {
spec = 'fschauen.plugins',
-- defaults = {
-- lazy = true,
-- },
dev = {
path = '~/Projects/nvim-plugins',
fallback = true,
},
ui = {
border = 'rounded',
title = ' Lazy ',
},
performance = {
rtp = {
disabled_plugins = {
'gzip',
'matchit',
'matchparen',
'netrwPlugin',
'tarPlugin',
'tohtml',
'tutor',
'zipPlugin',
},
},
},
}
else
vim.notify('Lazy not installed and failed to bootstrap!', vim.log.levels.WARN)
end

133
config/nvim/lua/fschauen/setup/options.lua
View file

@ -1,133 +0,0 @@
vim.cmd [[let &t_8f = "\<ESC>[38:2:%lu:%lu:%lum"]]
vim.cmd [[let &t_8b = "\<ESC>[48:2:%lu:%lu:%lum"]]
local o = vim.opt
-- General
o.belloff = 'all' -- never ring bells
o.hidden = true -- hide abandoned buffers
o.clipboard = 'unnamedplus' -- synchronize with system clipboard
o.lazyredraw = true -- don't redraw screen during macros
o.modelines = 0 -- never use modelines
o.fileformats = 'unix,mac,dos' -- prioritize unix <EOL> format
o.pastetoggle = '<F20>' -- toggle paste with P on Moonlander
o.swapfile = false -- don't use swap files
o.writebackup = true -- Make a backup before writing a file...
o.backup = false -- ...but don't keep it around.
o.undofile = true -- write undo history
o.shortmess:append 'I' -- no intro message when starting Vim
o.shada = {
"'1000", -- remember marks for this many files
"/1000", -- remember this many search patterns
":1000", -- remember this many command line items
"<100", -- maximum number of lines to remember per register
"h", -- disable 'hlsearch' while reading shada file
"s100", -- limit size of remembered items to this many KiB
}
-- Searching
o.ignorecase = true -- Ignore case when searching...
o.smartcase = true -- ...unless pattern contains uppercase characters.
o.wrapscan = false -- Don't wrap around the end of the file when searching.
-- Editing
o.expandtab = true -- use spaces when <Tab> is inserted
o.tabstop = 4 -- tabs are 4 spaces
o.shiftwidth = 0 -- (auto)indent using 'tabstop' spaces
o.smartindent = true -- use smart autoindenting
o.inccommand = 'split' -- preview command partial results
o.joinspaces = false -- use one space after a period whe joining lines
o.showmatch = true -- briefly jump to matching bracket if insert one
o.virtualedit = 'block' -- position the cursor anywhere in Visual Block mode
o.formatlistpat = [[^\s*\(\d\+[\]:.)}\t ]\|[-+*]\|[\[(][ x][\])]\)\s*]]
o.completeopt = {
'menu', -- show completions in a popup menu
'preview', -- show extra information about the selected match
'noinsert', -- don't insert text until I select a match
'noselect', -- don't pre-select the first match in the menu
}
local fmt = o.formatoptions
fmt:remove 't' -- Don't auto-wrap on 'textwidth'...
fmt:append 'c' -- ...but do it within comment blocks...
fmt:append 'l' -- ...but not if line was already long before entering Insert mode.
fmt:append 'r' -- Insert comment leader when pressing Enter...
fmt:remove 'o' -- ...but not when opening a new line with o & O.
fmt:append 'q' -- allow formatting of comments with gq
fmt:remove 'a' -- don't auto-format every time text is inserted
fmt:append 'n' -- indent lists automatically acc. 'formatlistpat'
fmt:append 'j' -- remove comment leader when joining lines
fmt:append '1' -- don't break lines after a one letter word but rather before it
-- Appearance
o.termguicolors = true -- use "gui" :higlight instead of "cterm"
o.showmode = false -- don't show mode (shown in statusline instead)
o.relativenumber = true -- Start off with relative line numbers...
o.number = true -- ...but real number for current line.
o.wrap = false -- don't wrap long lines initially
o.textwidth = 80 -- maximum width for text being inserted
o.colorcolumn = '+1' -- highlight column after 'textwidth'
o.cursorline = true -- highlight the line of the cursor...
o.cursorlineopt = 'number'-- ...but only the line number
o.showbreak = '⤷ ' -- prefix for wrapped lines
o.scrolloff = 3 -- min. # of lines above and below cursor
o.sidescrolloff = 3 -- min. # of columns to left and right of cursor
o.signcolumn = 'number' -- display signs in 'number' column
o.list = false -- don't show invisible characters initially
o.listchars = {
eol = '↲',
tab = '» ',
extends = '…',
precedes = '…',
trail = '·',
conceal = '┊',
}
o.fillchars = {
diff = '⋅',
}
-- Wildcard Expansion
o.wildignore = {
'.git',
'.svn',
'__pycache__',
'**/tmp/**',
'*.DS_Store',
'*.dll',
'*.egg-info',
'*.exe',
'*.gif',
'*.jpeg',
'*.jpg',
'*.o',
'*.obj',
'*.out',
'*.png',
'*.pyc',
'*.so',
'*.zip',
'*~',
}
o.wildignorecase = true -- ignore case when completing file names
o.wildmode = 'longest:full' -- longest common prefix first, then wildmenu
-- Window Splitting
o.splitbelow = true -- :split below current window
o.splitright = true -- :vsplit to the right of current window
o.equalalways = false -- don't resize all windows when splitting
-- Folding
o.foldenable = true -- enable folding
o.foldlevelstart = 100 -- start with all folds open
o.foldmethod = 'syntax' -- fold based on syntax by default
o.foldnestmax = 10 -- limit nested folds to 10 levels
-- Options for diff mode
o.diffopt = { -- better side-by-side diffs
'filler', -- show filler lines (so text is vertically synced)
'vertical', -- use vertical splits (files side-by-side)
'closeoff', -- disable diff mode when one window is closed
}