348 lines
8.9 KiB
VimL
348 lines
8.9 KiB
VimL
" Let's get the plugins out of the way first, shall we?
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call plug#begin()
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" Fuzzy finding
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Plug '/usr/local/opt/fzf'
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Plug 'junegunn/fzf.vim'
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" Completion
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Plug 'neoclide/coc.nvim', {'do': { -> coc#util#install()}}
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" Snippets
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Plug 'SirVer/ultisnips'
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" Surround
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Plug 'tpope/vim-surround'
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" Git integration
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Plug 'tpope/vim-fugitive'
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" Comments
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Plug 'tpope/vim-commentary'
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" (Java|Type)Script
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Plug 'HerringtonDarkholme/yats.vim'
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" Go
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Plug 'fatih/vim-go', { 'do': ':GoInstallBinaries' }
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" Rust
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Plug 'rust-lang/rust.vim'
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" CSS Colour previews
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Plug 'maxbucknell/Colorizer', { 'branch': 'neovim-virtual-text' }
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" JSON with comments, just for TypeScript
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Plug 'kevinoid/vim-jsonc'
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call plug#end()
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" I have a true colour terminal, and I will have true colours in my Vim
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set termguicolors
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" Disable creation of swap files.
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"
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" Swap files serve a purpose, but not to me. I write often, and so
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" these just get in the way.
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"
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" I'm toying with the idea of re-enabling these and ignoring them in Git.
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set nobackup
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set nowritebackup
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set noswapfile
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set colorcolumn=80
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" Show things faster, particularly error messages
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set updatetime=300
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" I always want a sign column
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set signcolumn=yes
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" Trying this bizarre method of self location again.
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set cursorline
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" Statuslines!
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set laststatus=2
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set statusline=—[%.30t]—%y—
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set fillchars=stl:—
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set fillchars+=stlnc:—
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set fillchars+=eob:\
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" Don't show that annoying intro message when Vim starts
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set shortmess=I
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" Wrap lines
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"
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" Splitting screens means that sometimes my code windows are little. It might
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" be nice in future to indent and give indication that it's wrapped, but for
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" now, I can manage by seeing line numbers.
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set wrap
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" Line numbering
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"
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" This shows the real line number of the current line, and relative
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" line numbers on the other lines. Relative line numbers are good to
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" know how many lines to yank, delete, or move.
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set number
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set relativenumber
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" Write before commands
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"
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" This means that if I have unsaved changes, they get saved before
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" executing a git commit, or something like that.
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set autowrite
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" Split management
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set splitbelow
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set splitright
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" Make searches case sensitive only if an upper case character has been typed
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set ignorecase smartcase
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" Allow backspacing over everything in insert mode
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"
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" By default, Vim will stop when it gets to the beginning of a line,
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" throw its arms in the air and give up.
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set backspace=indent,eol,start
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" Display incomplete commands and the lines they apply to.
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set showcmd
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" Allow hidden buffers
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"
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" If this is off, buffers are destroyed when they fade out of view. We
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" have the memory to spare to keep them around.
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set hidden
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" Insert only one space when joining lines that contain
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" sentence-terminating punctuation like `.`.
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set nojoinspaces
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" If a file is changed outside of vim, automatically reload it
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set autoread
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" Show trailing whitespace, since it's a crime
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set list
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set listchars=tab:‣\ ,trail:·,extends:◣,precedes:◢,nbsp:○
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" Turn off code folding
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"
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" I hate code folding. It makes me mad. I just want a buffer with all
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" of my text in it, no funny business.
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set foldmethod=manual
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set nofoldenable
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" Scrolloff, because I'm allergic to the edges of my screen
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set scrolloff=5
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" Tab config options
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"
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" In general, I prefer spaces to tabs, and 4-space indentation. These
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" settings just make that consistent, so I rarely have to think about
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" it.
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set expandtab
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set tabstop=4
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set shiftwidth=4
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set softtabstop=4
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set autoindent
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" Enable highlighting for syntax
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syntax on
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" Enable file type detection.
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filetype plugin indent on
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" Theme configuration
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" Should make this a plugin that detects file changes somehow
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let g:is_dark_mode = system("isdark")
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if g:is_dark_mode == "true\n"
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set background=dark
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colorscheme maxbucknell_dark
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else
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set background=light
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colorscheme maxbucknell_neo
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endif
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let g:go_def_mapping_enabled = 0
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" Lead with the biggest button on the motherfucking keyboard
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let mapleader = "\<space>"
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let localmapleader = "\\"
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" Quick exit insert mode
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"
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" Escape is at the far corner of my keyboard, and having it so far away
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" was discouraging me from exiting insert mode. Qwerty users can remap
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" jk to <esc>, which is a far better solution. The keys are next to each
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" other, and it makes exiting insert mode a pleasant rolling motion.
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" Moreover, when in normal mode, jk is a no-op.
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"
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" As a dvorak user, jk was too cumbersome, but there were no other
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" suitable candidates. hh is inferior in that it is not a no-op in
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" normal mode, but it is just as easy to type. The only caveat is when
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" an edit ends with h, which is why hhh will expand to place an h in
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" the buffer before exiting.
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"
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" To encourage me to adopt the new style, I disable escape. That one is
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" sure to mess up someone not familiar with my setup.
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inoremap hh <esc>
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inoremap hhh h<esc>
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" Terminal mode setting
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tnoremap hh <C-\><C-n>
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tnoremap hhh h<C-\><C-n>
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" Visual mode setting
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vnoremap hh <esc>
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vnoremap hhh h<esc>
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" Go to most recently edited file
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nnoremap <leader><leader> <c-^>
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" Insert new lines
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nnoremap <cr> i<cr><esc>
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" Ultisnips, y'all
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" I previously configured tab as a trigger here, but now I just
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" use CoC
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let g:UltiSnipsExpandTrigger="<tab>"
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let g:UltiSnipsJumpForwardTrigger="<tab>"
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let g:UltiSnipsJumpBackwardTrigger="<s-tab>"
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" Colorizer adds little colour swatches next to CSS colours
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let g:colorizer_auto_filetype='css,less,scss,sass'
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let g:colorizer_colornames = 0
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let g:colorizer_use_virtual_text = 1
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" Coc
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"
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" I'm not sure that I like Coc, its configuration feels very "unvimmy", but it
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" is the only completion engine that integrates well with language servers and
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" handles other language server tasks, like linting.
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"
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" The alternative would be to use some completion plugin (like deoplete), and
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" then a whole separate process for linting, when both require the same
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" inputs. Waste of energy.
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" Remap semi-colon to colon.
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"
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" Colon is the starting point of a lot of actions in Vim. And I
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" shouldn't have to hold a modifier key to access so much
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" essential functionality.
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noremap ; :
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" What the hell is ex mode
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"
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" Whatever it is, I don't like it.
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nnoremap Q <nop>
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" Traversing lines
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nnoremap - ddp
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nnoremap _ :-1d<cr>pk
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" Updating Vimrc
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"
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" Open my vimrc in a new window
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nnoremap <leader>ev :tabedit $MYVIMRC<cr>
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" Second part, every time I write to $MYVIMRC, source it for me.
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augroup updateVimrc
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autocmd!
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autocmd BufWritePost $MYVIMRC :source $MYVIMRC
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augroup END
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" Focus mode
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nmap <leader>z <Plug>ZoomOrUnzoom
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" And make moving around splits just a little bit sane.
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nnoremap <c-j> <c-w><c-j>
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nnoremap <c-k> <c-w><c-k>
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nnoremap <c-h> <c-w><c-h>
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nnoremap <c-l> <c-w><c-l>
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" A load of default file runners. These need to be refactored, so that they
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" are in filetype plugins, and would probably be better served by being bound
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" to the localleader.
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function! RunTypeScript()
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silent !clear
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execute "!$(findroot package.json)/node_modules/.bin/mocha -r ts-node/register -R dot %"
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endfunction
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function! RunJavaScript()
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silent !clear
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execute "!$(findroot package.json)/node_modules/.bin/mocha -R dot %"
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endfunction
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function! RunPython()
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silent !clear
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execute "!python %"
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endfunction
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function! RunRust()
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silent !clear
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execute "!cargo run"
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endfunction
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function! OpenInMarked()
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silent !clear
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execute '!open "x-marked://open?file=%:p"'
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endfunction
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augroup runFiles
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autocmd!
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autocmd FileType typescript nnoremap <localleader>r :call RunTypeScript()<cr>
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autocmd FileType javascript nnoremap <localleader>r :call RunJavaScript()<cr>
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autocmd FileType python nnoremap <localleader>r :call RunPython()<cr>
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autocmd FileType rust nnoremap <localleader>r :call RunRust()<cr>
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autocmd FileType markdown nnoremap <localleader>r :call OpenInMarked()<cr>
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augroup END
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" Text formatting rules for various files.
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augroup textFormatting
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autocmd!
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" Make files really need tabs
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autocmd FileType make setl noet sw=8 sts=8 ts=8
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" So too do Go files, apparently.
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autocmd FileType go setl noet sw=8 sts=8 ts=8
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" Bazel messes with this apparently
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autocmd FileType bzl setl et sw=4 sts=4 ts=4
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" Hard wrap prose
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"
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" This will automatically insert a new line in insert mode when a
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" line gets too long (above 80 characters). I can also run gqap
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" in normal mode to reflow a paragraph.
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autocmd FileType
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\ markdown,text
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\ setl tw=80 fo=t1
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augroup END
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" I'm not interested in line numbers on terminal buffers. I hardly ever use
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" terminal buffers anyway, but they are useful in a few cases.
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"
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" I never want line numbering.
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augroup lineNumbering
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autocmd!
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autocmd TermOpen * setl nonu nornu
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augroup END
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augroup terminalInsert
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" Automatically enter terminal mode when summoning a terminal
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autocmd TermOpen term://* startinsert
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augroup END
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augroup WindowManagement
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autocmd!
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autocmd WinEnter * setl rnu cul syntax=on
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autocmd WinLeave * setl nornu nocul syntax=off
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augroup END
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nnoremap <leader>\ <Plug>SynStack
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