366 lines
9.3 KiB
VimL
366 lines
9.3 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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" Pane Navigation (Tmux integration)
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Plug 'christoomey/vim-tmux-navigator'
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" Colours
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Plug 'morhetz/gruvbox'
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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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Plug 'honza/vim-snippets'
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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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Plug 'airblade/vim-gitgutter'
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" Comments
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Plug 'tpope/vim-commentary'
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" Statusline
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Plug 'vim-airline/vim-airline'
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" TypeScript
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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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" CSV
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Plug 'chrisbra/csv.vim'
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" CSS Colour previews
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"
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" Working on changing this, making it use virtual text to render a swatch.
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Plug 'chrisbra/Colorizer'
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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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" Don't wrap lines
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"
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" I look at a lot of CSV files and logs, which are generally the only
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" times I see long lines. If code is too long, I shorten it. As such,
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" having lines artificially wrapping only gets in my way.
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set nowrap
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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:·
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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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let g:gruvbox_italic = 1
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colorscheme gruvbox
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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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" Fuzzy finding
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nnoremap <leader>o :Files<cr>
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nnoremap <leader>b :Buffers<cr>
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" Go to most recently edited file
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nnoremap <leader><leader> <c-^>
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" Ultisnips, y'all
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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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" 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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noremap ;; ;
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" Git blame
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"
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" I used to do this by just filling in my buffer, but this is nicer.
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nnoremap <leader>a :Gblame<cr>
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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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" A little mapping to edit my vimrc. I'd like to do this with a function, and
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" account for a few things:
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"
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" + Is a buffer already open and visible?
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" + Open in a floating window over everything to not disturb my workflow
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nnoremap <leader>ev :vsp $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 BufWritePost $MYVIMRC :source $MYVIMRC
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augroup END
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" Zoom the current split
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"
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" Tmux has a feature <prefix>-z, that will zoom the current pane. I decided
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" that this was a useful enough feature to have in Vim as well. Voila.
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function! ZoomOrUnzoom()
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if exists('g:is_zoomed')
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unlet g:is_zoomed
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execute "wincmd ="
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else
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let g:is_zoomed = 'true'
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execute "wincmd _"
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execute "wincmd \|"
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endif
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endfunc
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" Map it to <space>z
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nnoremap <leader>v :call ZoomOrUnzoom()<cr>
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" I had this running as an autocommand on resizes, but it was buggy so it's
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" disabled at the moment.
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function! HandleResize()
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if exists('g:is_zoomed')
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execute "wincmd _"
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execute "wincmd \|"
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else
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execute "wincmd ="
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endif
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endfunc
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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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" 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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" Make directories in a filename if they don't exist.
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function! EnsureDirExists ()
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let required_dir = expand("%:h")
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if !isdirectory(required_dir)
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try
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call mkdir( required_dir, 'p' )
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catch
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echom "Could not create directory"
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exit
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endtry
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endif
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endfunction
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augroup AutoMkdir
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autocmd!
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autocmd BufNewFile * :call EnsureDirExists()
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augroup END
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" Gitgutter
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let g:gitgutter_realtime = 1
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let g:gitgutter_eager = 1
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" Status line stuff
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let g:airline#extensions#ale#enabled = 1
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let g:airline#extensions#tabline#enabled = 1
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" Input supports patched fonts already \o/
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let g:airline_powerline_fonts = 1
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" Show syntax highlighting groups for word under cursor
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"
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" This is useful for finding rogue elements I forgot in my colour
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" scheme.
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function! <SID>SynStack()
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if !exists("*synstack")
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return
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endif
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echo map(synstack(line('.'), col('.')), 'synIDattr(v:val,"name")')
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endfunc
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nnoremap <leader>\ :call <SID>SynStack()<CR>
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