.vimrc as of 2017-10-21

.vimrc

" My current .vimrc file
" Jack Baty
" jack@baty.net

" Environment
set nocompatible    " We don't want vi compatibility.
filetype off        " still needed?

set shell=/bin/bash\ -i

" PLUGINS
" - For Neovim: ~/.local/share/nvim/plugged
" - Avoid using standard Vim directory names like 'plugin'

" Install automatically
if empty(glob('~/.vim/autoload/plug.vim'))
  silent !curl -fLo ~/.vim/autoload/plug.vim --create-dirs
    \ https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
  autocmd VimEnter * PlugInstall --sync | source $MYVIMRC
endif

call plug#begin('~/.vim/plugged')

" Make sure to use single quotes

Plug 'tpope/vim-fugitive'
Plug 'tpope/vim-rhubarb'
Plug 'shumphrey/fugitive-gitlab.vim'
Plug 'whatyouhide/vim-gotham'
Plug 'Lokaltog/vim-easymotion'
Plug 'tpope/vim-surround'
Plug 'tpope/vim-markdown'
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
Plug 'vimwiki/vimwiki', { 'branch': 'dev' }
Plug 'tpope/vim-repeat'
Plug 'tpope/vim-vinegar'
Plug 'itspriddle/vim-marked'
Plug 'vim-pandoc/vim-pandoc'
Plug 'vim-pandoc/vim-pandoc-syntax'
Plug 'dhruvasagar/vim-table-mode'
Plug '/usr/local/opt/fzf' | Plug 'junegunn/fzf.vim'
Plug 'pangloss/vim-javascript'
Plug 'altercation/vim-colors-solarized'
Plug 'junegunn/goyo.vim'


" Initialize plugin system
call plug#end()


" GENERAL BEHAVIOR AND UI

filetype plugin indent on    " required
set clipboard=unnamed
syntax on
set background=dark
colorscheme solarized
set guifont=Nitti\ Light:h14
"set guifont=Cousine:h14
" switch to current file's directory on new buffer
autocmd BufEnter * if bufname("") !~ "^\[A-Za-z0-9\]*://" | lcd %:p:h | endif
set modelines=0             " I don't use modelines
set encoding=utf-8
set foldlevelstart=20       " not a fan of automatic folding
set scrolloff=4             " keep at least 3 lines visible around cursor
set nonu                    " Line numbers off
set autoindent              " indent stays same as last line
set showmode                " so we know which mode we're in
set foldcolumn=2            " Don't jam things up on the left so much
set cursorline              " highlight current line
if has('cmdline_info')
    set ruler                   " show the ruler
    set rulerformat=%30(%=\:b%n%y%m%r%w\ %l,%c%V\ %P%) " better ruler
    set showcmd                 " show partial commands in status line and
                                " selected characters/lines in visual mode
endif

set hidden                  " don't ask me to save all the time
set wildmenu                " much better filename completion
set wildmode=list:longest
set visualbell              " don't beep
set novisualbell            " don't blink
set noerrorbells            " no noise please
set ttyfast                 " better scrolling
set backspace=indent,eol,start
set laststatus=2            " always show status line.
set ignorecase              " case-insensitive search...
set smartcase               " ...unless there's some uppercase present
set gdefault                " default to /g flag during substitutions
set incsearch               " incremental search as you type
set showmatch               " indicate matching brackets and parens
set hlsearch                " highlight search hits
set scrolljump=5            " lines to scroll when cursor leaves screen
set timeoutlen=250          " Time to wait after ESC (default causes a delay)

" FORMATTING

set ts=4                    " Tabs are 4 spaces
set textwidth=79            " wrap width
set wrap                    " wrap on (since I rarely write code anyway)
set linebreak               " wrap at boundaries
set wm=2                    " leave a little margin when wrapping
set softtabstop=4           " Backspace over everything in insert mo
set shiftwidth=4            " Tabs under smart indent
set expandtab               " Spaces please
set formatoptions=tcq       " Line formatting options:
                            " t Auto-wrap text using textwidth
                            " c Auto-wrap comments using textwidth, inserting the 
                            "   current comment leader automatically.
                            " q Allow formatting of comments with "gq".
                            " w Trailing white space indicates a paragraph
                            "   continues in the next line. Toggled for emails /
                            "   prose only

set smarttab                " better tab behavior
set confirm                 " easier confirmation
set list listchars=tab:\ \ ,trail:·  " Display tabs and trailing spaces visually
set backupdir=~/.bak,.,~             " Keep all backups in ~/.bak
set directory=~/.bak,.,~
set grepprg=grep\ -nH\ $*

let g:tex_flavor='latex'

" PLUGIN CONFIG

" VimWiki
let g:vimwiki_list = [{'path': '~/Dropbox/@Archive/@Notes/wiki','syntax': 'markdown', 'ext': '.md'}]
let g:vimwiki_folding='expr'
let g:vimwiki_global_ext=0
" Turn on case sensitive feature
let g:EasyMotion_smartcase = 1

" MAPPINGS AND SHORTCUTS -------------------------------------------------

let mapleader = "\<Space>"  " Spacemacs had the right idea
let maplocalleader=","

inoremap jk <Esc>           " For when there's not a real Escape key
nnoremap Q gqip             " hard wrap

" Yank text to the OS X clipboard
noremap <leader>y "*y
noremap <leader>yy "*Y

" Preserve indentation while pasting text from the OS X clipboard
noremap <leader>p :set paste<CR>:put  *<CR>:set nopaste<CR>

" Repeat visual command
vnoremap . :norm.<CR>

map <C-n> :NERDTreeToggle<CR>

" Spelling
nnoremap <leader>f 1z=
nnoremap <leader>s :set spell!

" change to current directory
cmap cd. lcd %:p:h

" easier window navigation
nnoremap <C-h> <C-w>h
nnoremap <C-j> <C-w>j
nnoremap <C-k> <C-w>k
nnoremap <C-l> <C-w>l

" Sane line movement when wrapped
nmap j gj
nmap k gk


" FZF (replaces Ctrl-P, FuzzyFinder and Command-T)
" Configured to use `ag` so .gitignore, etc. are used.
" Also uses path of current .git repo root instead of cwd
" Stolen from some kind soul on the internet whom I've forgotten
set rtp+=/usr/local/opt/fzf
set rtp+=~/.fzf

fun! s:fzf_root()
	let path = finddir(".git", expand("%:p:h").";")
	return fnamemodify(substitute(path, ".git", "", ""), ":p:h")
endfun
" FZF mappings are suspicially similar to Spacemacs
nnoremap <silent> <Leader>ff :exe 'Files ' . <SID>fzf_root()<CR>
nnoremap <silent> <Leader>fc :Colors<CR>
nnoremap <silent> <Leader>fh :History<CR>
nnoremap <silent> <Leader>bb :Buffers<CR>
nnoremap <silent> <Leader>; :Commands<CR>
nnoremap <silent> <Leader>h :Helptags<CR>
nnoremap <silent> <Leader>ll :Lines<CR>
nnoremap <silent> <Leader>lb :BLines<CR>

" Tell ack.vim to use ag (the Silver Searcher) instead
let g:ackprg = 'ag --vimgrep'

"clear highlighted search
nmap <silent> <leader>/ :nohlsearch<CR>

" Bi-directional find motion with one key
" `s{char}{label}`
nmap s <Plug>(easymotion-s)
" or
" `s{char}{char}{label}`

" Use the tab key to toggle folds
nnoremap <tab> za
vnoremap <tab> zf
" Git status
nmap \g :Gstatus<CR>

" JK motions: Line motions
map <Leader>j <Plug>(easymotion-j)
map <Leader>k <Plug>(easymotion-k)

" Math
vmap <expr>  ++  VMATH_YankAndAnalyse()
nmap         ++  vip++

au BufNewFile,BufRead *todo.txt   set filetype=todo
au BufNewFile,BufRead *eml.txt   set filetype=mail


" Use format=flowed for mail messages
augroup mail_trailing_whitespace " {
    autocmd!
    autocmd FileType mail setlocal formatoptions+=w
augroup END " }

" I don't really undertand these so may come back later
"au BufWinLeave *.* silent! mkview
"au BufWinEnter *.* silent! loadview

"pandoc settings
let g:pandoc#syntax#conceal#use = 0
let g:pandoc#modules#disabled = ['spell']
let g:pandoc#folding#fdc = 3
let g:pandoc#command#templates_file = "/Users/jbaty/.pandoc/vim_pandoc_templates"


" make table both pandoc and github lovable
let g:table_mode_separator = '|'
let g:table_mode_corner = '+'
let g:table_mode_corner_corner = '+'
let g:table_mode_header_fillchar = "="

"let g:fugitive_gitlab_domains = ['https://gitlab.fusionary.com']


" Softwrap the document
command! -range=% SoftWrap
            \ <line2>put _ |
            \ <line1>,<line2>g/.\+/ .;-/^$/ join |normal $x

" Prose is nice thanks to Ian Langworth (https://statico.github.io/vim3.html)
function! ProseMode()
  call goyo#execute(0, [])
  set spell noci nosi noai nolist noshowmode noshowcmd
  set complete+=s
  set bg=light
  if !has('gui_running')
    let g:solarized_termcolors=256
  endif
  colors solarized
endfunction

command! ProseMode call ProseMode()
nmap \p :ProseMode<CR>

" Open current file in BBEdit
nnoremap ,bb  :!/usr/local/bin/bbedit  "%"

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