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if v:lang =~ "utf8$" || v:lang =~ "UTF-8$"
set fileencodings=ucs-bom,utf-8,latin1
" Basic settings
set nocompatible " behave like vim, not old vi
set modelines=0 " don't use modelines
set viminfo='20,\"50 " use a viminfo file,...
set history=50 " and limit history
set ruler " show the cursor position
set title " show title on the window
set autoread " reload file if changed outside vim
"set autowrite " save file on some commands
set scrolloff=1 " minimal no. of lines around cursor
set t_Co=256 " assume environment can use 256 colors
set laststatus=2 " always show the status line
set display+=lastline " show as much as possible of last line
set completeopt-=preview " disable preview for auto-completion
set noshowmode " don't indicate mode (shown elsewhere)
"set colorcolumn=81 " display a margin line
" How Tab behaves
set tabstop=4 " number of spaces used as tab for file
set softtabstop=4 " number of spaces used as tab for editing
set shiftwidth=4 " number of spaces used to autoindent
set expandtab " expand tabs into spaces
set smarttab " smart tabulation and backspace
set bs=indent,eol,start " allow backspacing over everything
" How Search behaves
"set ignorecase " assume patterns are case insensitive,...
set smartcase " ...when lowercase-only is used
set incsearch " start searching as you type
" How non-printable things are shown
set list " show non-print characters,...
set listchars=trail:⋅,nbsp:⋅,tab:▷⋅ " for tabs and trailing spaces
set number " show line number for current line,...
set relativenumber " and relative line numbers for others
set cursorline " highlight the line with the cursor
set wildmenu " use command-line completion menu,...
set wildmode=longest:full " with wildmode
set autoindent " enable auto-indentation
set pastetoggle=<F2> " F2 toggles indenting when pasting
" How IO behave
set ttyfast " assume the terminal is fast
set mouse=a " enable mouse in all modes
" Settings that can can affect content
"set textwidth=80 " set max number of characters per line
" Tweak how Gvim looks
"set guifont=Fira\ Mono\ 11 " set font in gvim
set guioptions-=T " no toolbar in gvim
set guioptions-=m " no menubar in gvim
set guioptions-=r " no right scrollbar in gvim
set guioptions-=L " no left scrollbar when v.split in gvim
" Set the <leader> key
let mapleader = ","
" How syntax-based text completion and folding behave
setlocal ofu=syntaxcomplete#Complete " enable syntax based word completion
setlocal foldmethod=syntax " folding uses syntax for folding
setlocal nofoldenable " don't start with folded lines
" Manage plugins with vim-plug
call plug#begin('~/.vim/bundle')
" To: Augment Vim behavior
Plug 'jiangmiao/auto-pairs'
Plug 'easymotion/vim-easymotion'
Plug 'terryma/vim-expand-region'
Plug 'vim-scripts/'
Plug 'tpope/vim-surround'
" To: Augment UI elements
Plug 'vim-scripts/buftabs'
Plug 'itchyny/lightline.vim'
Plug 'junegunn/limelight.vim', {'on': 'Limelight'}
Plug 'scrooloose/nerdtree', {'on': 'NERDTreeToggle'}
Plug 'mtth/scratch.vim', {'on': 'Scratch'}
Plug 'majutsushi/tagbar', {'on': 'TagbarToggle'}
" To: Add utility
Plug 'ctrlpvim/ctrlp.vim', {'on': 'CtrlP'}
Plug 'tpope/vim-fugitive'
Plug 'yegappan/grep', {'on': ['Grep', 'Rg']}
Plug 'scrooloose/nerdcommenter'
Plug 'godlygeek/tabular', {'on': 'Tabularize'}
" To: Augment filetype handling and syntax highlighting
Plug 'ekalinin/Dockerfile.vim', {'for': 'Dockerfile'}
Plug 'fatih/vim-go', {'for': 'go'}
Plug 'vim-pandoc/vim-pandoc-syntax', {'for': 'pandoc'}
\ | Plug 'vim-pandoc/vim-pandoc'
Plug 'rodjek/vim-puppet', {'for': 'puppet'}
Plug 'rust-lang/rust.vim', {'for': 'rust'}
Plug 'cespare/vim-toml', {'for': 'toml'}
" To: Add colorschemes (in addition to ones in .vim/colors)
Plug 'chriskempson/base16-vim'
Plug 'lifepillar/vim-gruvbox8'
Plug 'nielsmadan/harlequin'
Plug 'w0ng/vim-hybrid'
Plug 'kristijanhusak/vim-hybrid-material'
Plug 'nanotech/jellybeans.vim'
Plug 'Wutzara/vim-materialtheme'
Plug 'tomasr/molokai'
Plug 'rakr/vim-one'
Plug 'joshdick/onedark.vim'
Plug 'NLKNguyen/papercolor-theme'
Plug 'jpo/vim-railscasts-theme'
Plug 'altercation/vim-colors-solarized'
Plug 'chriskempson/vim-tomorrow-theme'
" End vim-plug definitions
call plug#end()
" Use of filetype to enable plugin and indentation
filetype plugin indent on
" No blinking cursor. See
let &guicursor = &guicursor . ",a:blinkon0"
" When the terminal supports colors, turn on...
if &t_Co > 2 || has("gui_running")
syntax on " syntax highlighting
set hlsearch " highlighting last searched pattern
" Autocommands and groups (if supported)
if has("autocmd")
augroup general
" When editing a file, always jump to the last cursor position
autocmd BufReadPost *
\ if line("'\"") > 0 && line ("'\"") <= line("$") |
\ exe "normal! g'\"" |
\ endif
" Switch to working directory of the open file
autocmd BufEnter * lcd %:p:h
augroup END
" Custom filetypes settings: HTML, JavaScript, Ruby, JSON, Vagrant
augroup code_langs
autocmd FileType html
\ set tabstop=2 softtabstop=2 shiftwidth=2 expandtab
autocmd FileType javascript
\ set tabstop=2 softtabstop=2 shiftwidth=2 expandtab
autocmd FileType ruby
\ set tabstop=2 softtabstop=2 shiftwidth=2 expandtab
autocmd FileType go
\ set tabstop=8 softtabstop=8 shiftwidth=8 noexpandtab
autocmd BufRead,BufNewFile *.json setfiletype javascript
autocmd BufRead,BufNewFile Vagrantfile setfiletype ruby
augroup END
" Function: View changes after the last save
function! s:DiffWithSaved()
let filetype=&ft
vnew | r # | normal! 1Gdd
exe "setlocal bt=nofile bh=wipe nobl noswf ro ft=" . filetype
exe "normal! ]c"
com! DiffSaved call s:DiffWithSaved()
" Function: Toggle Quickfix window
let g:quickfix_open = 0
function! QuickfixToggle()
if g:quickfix_open
let g:quickfix_open = 0
execute g:quickfix_return . "wincmd w"
let g:quickfix_return = winnr()
let g:quickfix_open = 1
" Function: Toggle full screen mode in gvim (when supported by wmctrl)
function! ToggleFullScreen()
call system("wmctrl -i -r ".v:windowid." -b toggle,fullscreen")
" Uncomment following section to disable arrow keys (use hjkl instead).
"noremap <up> <nop>
"noremap <down> <nop>
"noremap <left> <nop>
"noremap <right> <nop>
" Map F1 key to Esc
inoremap <F1> <ESC>
nnoremap <F1> <ESC>
vnoremap <F1> <ESC>
" Map F4 key to toggle spell checking
noremap <F4> :setlocal spell! spelllang=en_us<CR>
" Map F5 key to change font in gvim
"noremap <F5> :set guifont=Inconsolata-g\ Medium\ 11<CR>
" Map F6 key to change font in gvim
"noremap <F6> :set guifont=Courier\ 10\ Pitch\ 12<CR>
" Map F7 to toggle focus-highlighting
noremap <F7> :Limelight!!<CR>
" Map F8 to toggle pattern scase-sensitivity (when uppercase are not used)
noremap <F8> :set ignorecase<CR>
" Map F10 for a promt to input where to show a margin. Then hit <CR> to show.
noremap <F10> :set colorcolumn=81
" Map key to function: Toggle full screen mode in gvim
" Requires wmctrl and a compatible WM. When ready, uncomment following line.
nnoremap <F11> :call ToggleFullScreen()<CR>
" Map F12 to toggle between dark/light background
noremap <F12> :let &background = ( &background == "dark"? "light" : "dark" )<CR>
" Map Tab key to % (for working with matching pairs) in normal & visual modes.
nnoremap <tab> %
vnoremap <tab> %
" Make Y behave similar to C and D (from cursor to end of line)
nnoremap Y y$
" Map <leader>y, x and p as shortcuts for copy, cut and paste (respectively)
" to/from system (X) clipboard when supported (Eg: gvim).
nnoremap <leader>y "+y
vnoremap <leader>y "+y
nnoremap <leader>x "+x
vnoremap <leader>x "+x
nnoremap <leader>p "+p
vnoremap <leader>p "+p
" Select the text that was just pasted
nnoremap <leader>v `[v`]
" List buffers
nnoremap <leader>bl :ls<CR>
" Jump to given buffer number (after entering number hitting 'Enter')
nnoremap <leader>bg :b
" Go to previous buffer
nnoremap <leader>bv :bp<CR>
" Go to next buffer
nnoremap <leader>bn :bn<CR>
" Delete (close) the current buffer and jump to the previous buffer
nnoremap <leader>bd :bp <BAR> bd #<CR>
" Clear the search result highlighting
nnoremap <leader>/ :noh<CR>
" Map key to function: View changes after the last save
nnoremap <leader>? :DiffSaved<CR>
" Map key to function: Toggle Quickfix window.
" When in doubt, try the shortcut twice.
nnoremap <leader>q :call QuickfixToggle()<CR>
" Toggle displaying non-printable characters
nnoremap <leader>l :set list!<CR>
" Toggle soft-wrap (fit text into window)
nnoremap <leader>j= :set wrap! wrap?<CR>
" Remove all trailing whitespace characters in curent file
nnoremap <leader>W :%s/\s\+$//<cr>:let @/=''<CR>
" Hardwrap current paragraph at value set for 'textwidth'
" Visual mode equivalent: gq
nnoremap <leader>gq gwap
" Un-wrap current paragraph (Visual mode equivalent is: J)
nnoremap <leader>J vipJ
" Map w!! to write file with sudo, when forgot to open with sudo.
cmap w!! w !sudo tee % >/dev/null
" Plugin: Auto Pairs - key to toggle auto-complete
let g:AutoPairsShortcutToggle = '<F3>'
" Plugin: buftabs - configuration
let g:buftabs_only_basename=1
let g:buftabs_separator = ":"
let g:buftabs_marker_start = "[#"
let g:buftabs_marker_end = "]"
let g:buftabs_marker_modified = " *"
"let g:buftabs_in_statusline=1
"let g:buftabs_active_highlight_group="Visual"
" Plugin: CtrlP - keys to invoke CtrlP search
nnoremap <c-p> :CtrlP<CR>
" Plugin: EasyMotion - enable smartcase
let g:EasyMotion_smartcase = 1
" Plugin: Go - keys to run vim-go integrated tools
if has("autocmd")
augroup plugin_go
autocmd FileType go nmap <leader>gb <Plug>(go-build)
autocmd FileType go nmap <leader>gd <Plug>(go-def-split)
autocmd FileType go nmap <leader>gh <Plug>(go-doc)
autocmd FileType go nmap <leader>gi <Plug>(go-info)
autocmd FileType go nmap <leader>gr <Plug>(go-run)
autocmd FileType go nmap <leader>gt <Plug>(go-test)
augroup END
" Plugin: Lightline - configuration
let g:lightline = {
\ 'colorscheme': 'one',
\ }
" Plugin: NERDTree - use colors, cursorline and return/enter key
let NERDTreeHijackNetrw = 0
let NERDChristmasTree = 1
let NERDTreeHighlightCursorline = 1
" Plugin: NERDTree - keys to toggle NERDTree
nnoremap <leader>d :NERDTreeToggle<CR>
" Plugin: Pandoc - no folding by default
let g:pandoc_no_folding = 1
" Plugin: Scratch - keys to open temporary Scratch buffer
nnoremap <leader>s :Scratch<CR>
" Plugin: Tagbar - give focus the Tagbar when it's opened
let g:tagbar_autofocus = 1
" Plugin: Tagbar - keys to toggle Tagbar
nnoremap <leader>t :TagbarToggle<CR>
" Plugin: Tagbar - Support for Rust, Puppet, Makefile (Depends on: ~/.ctags)
" Additional details available at
"let g:tagbar_type_rust = {
"\ 'ctagstype' : 'rust',
"\ 'kinds' : [
"\'T:types,type definitions',
"\'f:functions,function definitions',
"\'g:enum,enumeration names',
"\'s:structure names',
"\'m:modules,module names',
"\'c:consts,static constants',
"\'i:impls,trait implementations',
"let g:tagbar_type_puppet = {
"\ 'ctagstype': 'puppet',
"\ 'kinds': [
"let g:tagbar_type_make = {
"\ 'kinds':[
"\ 'm:macros',
"\ 't:targets'
" Set colorschemes
set termguicolors
set background=dark
colorscheme one