267 lines
7.9 KiB
VimL
267 lines
7.9 KiB
VimL
" ==============================================================================
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" Plugins
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" ==============================================================================
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call plug#begin('~/.vim/plugged')
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" base16 theme
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Plug 'chriskempson/base16-vim'
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" treesitter
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Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'}
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" auto-complete
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Plug 'neovim/nvim-lspconfig'
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Plug 'hrsh7th/cmp-nvim-lsp'
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Plug 'hrsh7th/cmp-buffer'
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Plug 'hrsh7th/cmp-path'
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Plug 'hrsh7th/cmp-cmdline'
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Plug 'hrsh7th/nvim-cmp'
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" for vsnip
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Plug 'hrsh7th/cmp-vsnip'
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Plug 'hrsh7th/vim-vsnip'
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" fuzzy finder
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Plug 'nvim-lua/plenary.nvim'
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Plug 'nvim-telescope/telescope.nvim'
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" optional
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Plug 'airblade/vim-rooter'
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Plug 'nvim-lua/popup.nvim'
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Plug 'nvim-lua/plenary.nvim'
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Plug 'nvim-telescope/telescope.nvim'
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" vim ripgrep
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Plug 'jremmen/vim-ripgrep'
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" official rust plugin
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Plug 'rust-lang/rust.vim'
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" to enable more of the features of rust-analyzer, such as inlay hints and more!
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Plug 'simrat39/rust-tools.nvim'
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" git wrapper
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Plug 'tpope/vim-fugitive'
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" src tree view
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Plug 'nvim-tree/nvim-tree.lua'
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Plug 'nvim-tree/nvim-web-devicons' " optional, for file icons
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call plug#end()
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" lua require("setup"
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luafile ~/.config/nvim/lua/setup.lua
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" ==============================================================================
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" Neovim core(?)
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" ==============================================================================
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" dealing with files
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syntax on
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filetype plugin indent on
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set paste
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set colorcolumn=80
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set autoindent expandtab tabstop=4 shiftwidth=4
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set encoding=utf-8
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" appearance
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set number relativenumber
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set noshowmode
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set showcmd
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set timeoutlen=300 " (http://stackoverflow.com/questions/2158516/delay-before-o-opens-a-new-line)
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set spell
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set termguicolors
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set cursorline
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let base16colorspace=256
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colorscheme base16-google-dark
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"colorscheme base16-gruvbox-dark-hard
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"set cursorcolumn
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"set clipboard=unnamed,unnamedplus
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set title
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set noswapfile
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"set lazyredraw
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"set ttyfast (https://neovim.io/doc/user/vim_diff.html#'ttyfast')
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" undo
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set undolevels=200
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set undodir=~/.vimdid
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set undofile
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" search
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set incsearch ignorecase smartcase hlsearch
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" do not substitute _globally_
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set nogdefault
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set visualbell
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set wildmenu
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set showmatch
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set pastetoggle=<F2>
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"prevent trackpad mis{click,touche}s
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set mouse=
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"set viminfo=
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" ==============================================================================
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" Rust
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" ==============================================================================
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" Set updatetime for CursorHold
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" 300ms of no cursor movement to trigger CursorHold
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set updatetime=300
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" have a fixed column for the diagnostics to appear in
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" this removes the jitter when warnings/errors flow in
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set signcolumn=yes
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" Set completeopt to have a better completion experience
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" :help completeopt
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" menuone: popup even when there's only one match
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" noinsert: Do not insert text until a selection is made
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" noselect: Do not select, force user to select one from the menu
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set completeopt=menuone,noinsert,noselect
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" Avoid showing extra messages when using completion
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set shortmess+=c
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" Show diagnostic popup on cursor hold
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autocmd CursorHold * lua vim.diagnostic.open_float(nil, { focusable = false })
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" format-on-write
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" `vim.lsp.buf.formatting_sync` is depricated
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" but it is still present until Debian switches to a compatible version
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"autocmd BufWritePre *.rs lua vim.lsp.buf.formatting_sync(nil, 200)
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autocmd BufWritePre *.rs lua vim.lsp.buf.format(nil, 200)
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" use 4 spaces for indent rust
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autocmd FileType rust setlocal expandtab shiftwidth=4 softtabstop=4
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let g:rustfmt_autosave = 1
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let g:rustfmt_emit_files = 1
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let g:rustfmt_fail_silently = 0
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luafile ~/.config/nvim/lua/simrat39__rust-tools.nvim.lua
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luafile ~/.config/nvim/lua/hrsh7th__nvim-cmp.lua
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" ==============================================================================
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" Indentation
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" ==============================================================================
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" use 2 spaces for indentation of specific file types
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autocmd FileType lua setlocal expandtab shiftwidth=2 softtabstop=2
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autocmd FileType json setlocal expandtab shiftwidth=2 softtabstop=2
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" use 4 spaces for indentation of specific file types
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autocmd FileType bash setlocal expandtab shiftwidth=4 softtabstop=4
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autocmd FileType c setlocal expandtab shiftwidth=4 softtabstop=4
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autocmd FileType gitconfig setlocal expandtab shiftwidth=4 softtabstop=4
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autocmd FileType python setlocal expandtab shiftwidth=4 softtabstop=4
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autocmd FileType sh setlocal expandtab shiftwidth=4 softtabstop=4
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autocmd FileType vim setlocal expandtab shiftwidth=4 softtabstop=4
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autocmd FileType yaml setlocal expandtab shiftwidth=4 softtabstop=4
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" ==============================================================================
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" Statusline
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" ==============================================================================
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" Define all the different modes
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let g:currentmode={
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\ 'n' : 'NORMAL',
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\ 'no' : 'NORMAL·OPERATOR PENDING',
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\ 'v' : 'VISUAL',
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\ 'V' : 'V·LINE',
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\ '^V' : 'V·BLOCK',
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\ 's' : 'SELECT',
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\ 'S' : 'S·LINE',
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\ '^S' : 'S·BLOCK',
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\ 'i' : 'INSERT',
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\ 'R' : 'REPLACE',
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\ 'Rv' : 'V·REPLACE',
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\ 'c' : 'COMMAND',
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\ 'cv' : 'VIM EX',
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\ 'ce' : 'EX',
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\ 'r' : 'PROMPT',
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\ 'rm' : 'MORE',
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\ 'r?' : 'CONFIRM',
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\ '!' : 'SHELL',
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\ 't' : 'TERMINAL'
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\}
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set statusline=
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" 2 space padding
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set statusline+=%#ErrorMsg#\ \
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" shows mode
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set statusline+=%#Search#\ %{g:currentmode[mode()]}\
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" shows '[+]' if modified else '[0]'
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set statusline+=%#ErrorMsg#\ %{&modified?'[+]':'[0]'}\
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" show if a file is readonly
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set statusline+=%#Question#%{&readonly?'[RO]':'[RW]'}\
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" show the file name
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set statusline+=%#CursorLineNr#\ %f\
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" show filename
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set statusline+=%#SignColumn#\(%{wordcount().words}\)\ %#Comment#
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" show wc
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set statusline+=%=
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" show file format dos/UNIX
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set statusline+=%#Title#%{&ff}\
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" show encoding format
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set statusline+=%#Directory#%{&fileencoding}\
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" show the syntax/file type eg Rust, C, Python, Vim etc
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set statusline+=%#Todo#\ %Y\
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" show percentage through a file
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set statusline+=%#Identifier#\ %p%%
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" show the currentline/totallines
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set statusline+=%#Normal#\ %lL\
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" show column number
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set statusline+=%#CursorColumn#\ %cC\
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" 2 space padding
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set statusline+=%#Normal#\ \
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set laststatus=2
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" ==============================================================================
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" key bindings
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" ==============================================================================
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" Jump to start and end of line using the home row keys
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map H ^
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map L $
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" remap uppercase J and K to their lowercase counterparts;
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" been bitten too many times
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nnoremap K k
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nnoremap J j
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"inoremap K k
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"inoremap J j
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"map-command [map-arg] {lhs} {rhs}
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nnoremap <C-J> <C-W><C-J>
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nnoremap <C-K> <C-W><C-K>
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nnoremap <C-L> <C-W><C-L>
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nnoremap <C-H> <C-W><C-H>
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" neovide (GUI) clipboard
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nnoremap <C-S-V> "+P
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" handle Ctrl+Shift+V in GUI somehow
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" inoremap <C-S-V> "+P
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" RUST
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" Code navigation shortcuts
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nnoremap <silent> <c-]> <cmd>lua vim.lsp.buf.definition()<CR>
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nnoremap <silent> K <cmd>lua vim.lsp.buf.hover()<CR>
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nnoremap <silent> gD <cmd>lua vim.lsp.buf.implementation()<CR>
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nnoremap <silent> <c-k> <cmd>lua vim.lsp.buf.signature_help()<CR>
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nnoremap <silent> 1gD <cmd>lua vim.lsp.buf.type_definition()<CR>
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nnoremap <silent> gr <cmd>lua vim.lsp.buf.references()<CR>
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nnoremap <silent> g0 <cmd>lua vim.lsp.buf.document_symbol()<CR>
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nnoremap <silent> gW <cmd>lua vim.lsp.buf.workspace_symbol()<CR>
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nnoremap <silent> gd <cmd>lua vim.lsp.buf.definition()<CR>
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" code actions
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nnoremap <silent> ga <cmd>lua vim.lsp.buf.code_action()<CR>
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" Goto previous/next diagnostic warning/error
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nnoremap <silent> g[ <cmd>lua vim.diagnostic.goto_prev()<CR>
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nnoremap <silent> g] <cmd>lua vim.diagnostic.goto_next()<CR>
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" ==============================================================================
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" change highlight color when yanking
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" ==============================================================================
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au TextYankPost * silent! lua vim.highlight.on_yank {higroup="Visual", timeout=250}
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