neovim config

init.vim

call plug#begin()
Plug 'projekt0n/github-nvim-theme'
"---------------------------------------------------------------------------------
Plug 'mbbill/undotree', { 'on': 'UndotreeToggle' }
" requires diff.exe from git
map <F3> :UndotreeToggle<cr>
"---------------------------------------------------------------------------------
Plug 'mhinz/vim-startify',{'on':'Startify'}
nnoremap <F4> :Startify <cr>
"---------------------------------------------------------------------------------
Plug 'psf/black', {'on':'Black'}
nnoremap <F5> :Black <cr>
"---------------------------------------------------------------------------------
map <F6> :TSBufToggle highlight<cr>
"---------------------------------------------------------------------------------
" nnoremap <F7> :?????? <cr>
"---------------------------------------------------------------------------------
"Plug '907th/vim-auto-save',{'on':'AutoSaveToggle'}
"let g:auto_save_events = ["InsertLeave", "TextChanged","TextChangedI","CursorHold","CursorHoldI"]
"---------------------------------------------------------------------------------
"https://github.com/junegunn/fzf#search-syntax
" {'on':[]} for any file type 
Plug 'junegunn/fzf', {'on':[]}
Plug 'junegunn/fzf.vim',{'on':[]}
let g:fzf_layout = {'window' : {'width':1,'height':0.8,'border':'sharp'}}
"---------------------------------------------------------------------------------
Plug 'tpope/vim-repeat' ,{'on':[]}
Plug 'itchyny/lightline.vim', {'on':[]}
Plug 'nathanaelkane/vim-indent-guides', {'on':[]}
" vim cheat map  \?
Plug 'lifepillar/vim-cheat40',{'on':[]}
Plug 'rafcamlet/nvim-luapad', {'on':[]}
Plug 'beyondmarc/hlsl.vim'
"Plug 'tbastos/vim-lua',{'for':'lua'}
Plug 'nvim-treesitter/nvim-treesitter',{'do': ':TSUpdate'} 
Plug 'yamatsum/nvim-cursorline'
Plug 'p00f/nvim-ts-rainbow'
Plug 'sbdchd/neoformat'
call plug#end()

"**************************************************************************
" Lua scripting -----------------------------------------------------------
"**************************************************************************
"
lua <<EOF

require'nvim-treesitter.configs'.setup {
  ensure_installed ={"python", "bash", "regex", "json", "lua", "c","cpp" },
  highlight = { enable = true, },
  indent = { enable = true, },
  rainbow = {
    enable = true,
    extended_mode = true, -- Highlight also non-parentheses delimiters, boolean or table: lang -> boolean
    max_file_lines = 1000, -- Do not enable for files with more than 1000 lines, int
  }

}
local my_test_fn = function()
  vim.cmd('python import json')
  vim.cmd('python from vim import *')
  vim.cmd("python current.line = str(json.dumps(json.loads(current.line),indent=2,sort_keys=True)).replace('\\n','\\r')")
  vim.cmd([[%s/\%x0D/\r/g]])
end
vim.api.nvim_create_user_command("RewriteJSON",my_test_fn,{})

local my_test_fn2 = function()
  local codestr = 
  [[from pywinauto.application import Application;]] ..
  [[app = Application(backend="uia").connect(title_re=".*- Microsoft Visual Studio.*");]] ..
  [[app["Microsoft Visual Studio 2022"].set_focus();]] .. 
  [[app["Microsoft Visual Studio 2022"]["Debug Target"].invoke()]] 
  vim.cmd("w")
  vim.cmd("python " .. codestr)
end
vim.api.nvim_create_user_command("CallVSBuild",my_test_fn2,{})

--lua end
EOF

"https://github.com/junegunn/vim-plug/wiki/tips#loading-plugins-manually    "'vim-smoothie',
au VimEnter * call plug#load('vim-repeat','fzf.vim','fzf',                 
    \ 'lightline.vim','nvim-luapad','vim-cheat40','vim-indent-guides')

"**************************************************************************
" Vimscript ---------------------------------------------------------------
"**************************************************************************

augroup ui
    au!
    au VimEnter * set background=light
    au VimEnter * colorscheme github_light
    au VimEnter * highlight Comment ctermfg=DarkGreen guifg=#43b14b
    au VimEnter * set list listchars=tab:▸\ ,trail:·,precedes:←,extends:→,eol:$
    au VimEnter * hi NonText ctermfg=DarkBlue 
    au VimEnter * hi SpecialKey ctermfg=DarkBlue 
augroup end

"opacity for popup window and suggestions
if has("gui_running")
  set wildoptions=pum
  set pumblend=15
  set winblend=15 
  " font size selection, use OS font selector window neovim-qt with this command:set guifont=*
  " mono bold 14
endif
if exists("g:neovide")
    " "C:\Program Files\Neovide\neovide.exe" --neovim-bin "C:\Users\path_to\bin\nvim.exe" --no-vsync
    "set guifont=Monaspace\ Neon:h12
    set guifont=JetBrains\ Mono:h14
    "set guifont=Consolas:h12
    "let g:neovide_scale_factor = 1.25
    let g:neovide_cursor_animation_length = 0
    let g:neovide_refresh_rate = 144
    let g:neovide_refresh_rate_idle = 5
    let g:neovide_remember_window_size = v:true
    "let g:neovide_cursor_vfx_mode = "pixiedust"
    map <silent> <F11> :lua vim.g.neovide_fullscreen = not vim.g.neovide_fullscreen<CR>
endif

"**************************************************************************
" General hotkeys ---------------------------------------------------------
"**************************************************************************
"
" default mapleader \ 
map <leader>h :set hlsearch!<cr>
map <leader>f :Files<cr>
"ripgrep
map <leader>rg :RG 
map <leader>` :Marks<cr>
map <leader>l :Lines<cr>
map <leader>i :IndentGuidesToggle<cr>
" hot reload search with regex
map <leader>t :tabnew<cr><F4>
"save and run in split
"map <F2> :w<cr><c-w><c-w>Ga<up><cr><c-\><c-n><c-w><c-w>
map <F2> :CallVSBuild<cr>

"**************************************************************************
" Plug options    ---------------------------------------------------------
"**************************************************************************

let g:python3_host_prog= 'C:/c_path/py_path_location/python.exe'
let g:lightline = { 'colorscheme': 'PaperColor' }
let g:startify_custom_header = [
\'88b 88 Yb    dP 88 8b    d8',
\'88Yb88  Yb  dP  88 88b  d88',
\'88 Y88   YbdP   88 88YbdP88',
\'88  Y8    YP    88 88 YY 88',
\ ]
let g:startify_files_number = 25

" https://github.com/jdhao/nvim-config/blob/81f64ed32eb229ffe22cec030ab0126b981ab9aa/viml_conf/plugins.vim#L146
"https://jdhao.github.io/2020/04/19/nvim_cpp_and_c_completion/
"AlwaysBreakAfterReturnType: TopLevelDefinitions - function return type on a new  line
let g:neoformat_c_clangformat = {
      \ 'exe': 'clang-format',
      \ 'args': ['--style="{IndentWidth: 2, ColumnLimit: 120, ReflowComments: false, AlwaysBreakAfterReturnType: TopLevelDefinitions }"']
      \ }
let g:neoformat_enabled_cpp = ['clangformat']
let g:neoformat_enabled_c = ['clangformat']

"**************************************************************************
" General options ---------------------------------------------------------
"**************************************************************************
"
set nocompatible hidden laststatus=2
au BufNewFile,BufRead *.effect set filetype=hlsl
" show invisible
"‎
" clipboard support          sudo apt isntall xclip
set undofile
set guicursor+=n-v:blinkwait350-blinkon350-blinkoff350
set mouse=a
set autochdir " autochange working directory 
set cursorline " highlight current line
set nu rnu " numbers
set colorcolumn=120  "show 120 character limit column 
set splitbelow splitright
set sessionoptions+=blank
set sessionoptions+=tabpages
set sessionoptions+=winsize
syntax on
tab sball
set enc=utf-8
set ls=2
set incsearch hlsearch
" ignore case if not any char is Uppercase, change search,set regex mode to simple one, show search replacement targets
set ignorecase smartcase magic inccommand=split
"set scrolloff=5
" shift witdh , tabstop , expand tab  , softtabstop 
set sw=2 ts=2 et sts=2
autocmd Filetype lua setlocal ts=2 sw=2 et sts=2
autocmd Filetype python setlocal ts=4 sw=4 et sts=4
" russian keymap
"https://habr.com/ru/company/dcmiran/blog/477768/#comment_20975662
" change keyboard layout in Vim with <Ctrl+^>
" by default no translate layout in Search mode
" by default no translate layout in Insert mode
" See also :h 'langmap'
set keymap=russian-jcukenwin iminsert=0 imsearch=0
" set ui to en
language messages en
"disable ads
set shortmess+=I
"**************************************************************************
" NOTES -------------------------------------------------------------------
"**************************************************************************
"                               move split to new tab - <C-w>T
" :%s/:.*//g  " delete everything in line starting with :
" g<C-a> column increase number
" recent neovim versions support commenting via gc example: gcc - comments line

Installing neovim on windows

download zip, create nvim folder in local appdata, write to file inside neovim : e path/to/nvim/init.vim

this will create config with right permissions

download vim plug via powershell

download git

download zig

add zig to env path via settings in about system

download jetbrains mono, add ttf files via settings in windows personalization

set guifont=* , this will set font permanently , set 14 size https://stackoverflow.com/a/76942450