Split large nvim config into several files for easier management

1 files changed, 881 insertions, 0 deletions

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+"{ Plugin installation
+"{{ Vim-plug Install and related settings
+
+" Auto-install vim-plug on different systems if it does not exist.
+" For Windows, only Windows 10 with curl installed are supported (after
+" Windows 10 build 17063, source: http://tinyurl.com/y23972tt).
+" The following script to install vim-plug is adapted from vim-plug
+" wiki: https://github.com/junegunn/vim-plug/wiki/tips#tips
+if !executable('curl')
+    echomsg 'You have to install curl to install vim-plug. Or install '
+            \ . 'vim-plug yourself following the guide on vim-plug git repo'
+else
+    let g:VIM_PLUG_PATH = expand(stdpath('config') . '/autoload/plug.vim')
+    if empty(glob(g:VIM_PLUG_PATH))
+        echomsg 'Installing Vim-plug on your system'
+        silent execute '!curl -fLo ' . g:VIM_PLUG_PATH . ' --create-dirs '
+            \ . 'https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim'
+
+        augroup plug_init
+            autocmd!
+            autocmd VimEnter * PlugInstall --sync | quit |source $MYVIMRC
+        augroup END
+    endif
+endif
+
+" Set up directory to install the plugins based on the platform
+let g:PLUGIN_HOME=expand(stdpath('data') . '/plugged')
+"}}
+
+"{{ Autocompletion related plugins
+call plug#begin(g:PLUGIN_HOME)
+" Auto-completion
+Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
+
+" Python source for deoplete
+Plug 'zchee/deoplete-jedi', { 'for': 'python' }
+
+" Vim source for deoplete
+Plug 'Shougo/neco-vim', { 'for': 'vim' }
+
+" Insert mode completion
+Plug 'ervandew/supertab'
+"}}
+
+"{{ Python-related plugins
+" Python completion, goto definition etc.
+Plug 'davidhalter/jedi-vim', { 'for': 'python' }
+
+" Python syntax highlighting and more
+Plug 'numirias/semshi', { 'do': ':UpdateRemotePlugins', 'for': 'python' }
+
+" Python indent (follows the PEP8 style)
+Plug 'Vimjas/vim-python-pep8-indent', {'for': 'python'}
+
+" Python code folding
+Plug 'tmhedberg/SimpylFold', { 'for': 'python' }
+"}}
+
+"{{ Search related plugins
+" Super fast movement with vim-sneak
+Plug 'justinmk/vim-sneak'
+
+" Improve vim incsearch
+Plug 'haya14busa/is.vim'
+
+" Show match number for incsearch
+Plug 'osyo-manga/vim-anzu'
+
+" Stay after pressing * and search selected text
+Plug 'haya14busa/vim-asterisk'
+
+" File search, tag search and more
+if has('win32')
+    Plug 'Yggdroot/LeaderF'
+else
+    Plug 'Yggdroot/LeaderF', { 'do': './install.sh' }
+endif
+
+" Only use fzf for Linux and Mac since fzf does not work well for Windows
+if has('unix')
+    " fuzzy file search and more
+    Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' }
+    Plug 'junegunn/fzf.vim'
+endif
+
+" Another similar plugin is command-t
+" Plug 'wincent/command-t'
+
+" Another grep tool (similar to Sublime Text Ctrl+Shift+F)
+" Plug 'dyng/ctrlsf.vim'
+
+" A greping tool
+" Plug 'mhinz/vim-grepper', { 'on': ['Grepper', '<plug>(GrepperOperator)'] }
+"}}
+
+"{{ UI: Color, theme etc.
+" A list of colorscheme plugin you may want to try. Find what suits you.
+Plug 'lifepillar/vim-gruvbox8'
+Plug 'sjl/badwolf'
+Plug 'ajmwagar/vim-deus'
+" Plug 'sainnhe/vim-color-desert-night'
+" Plug 'YorickPeterse/happy_hacking.vim'
+" Plug 'lifepillar/vim-solarized8'
+" Plug 'sickill/vim-monokai'
+" Plug 'whatyouhide/vim-gotham'
+" Plug 'rakr/vim-one'
+" Plug 'kaicataldo/material.vim'
+
+" colorful status line and theme
+Plug 'vim-airline/vim-airline'
+Plug 'vim-airline/vim-airline-themes'
+Plug 'mhinz/vim-startify'
+"}}
+
+"{{ Plugin to deal with URL
+" Highlight URLs inside vim
+Plug 'itchyny/vim-highlighturl'
+
+" For Windows and Mac, we can open an URL in the browser. For Linux, it may
+" not be possible since we maybe in a server which disables GUI.
+if has('win32') || has('macunix')
+    " open URL in browser
+    Plug 'tyru/open-browser.vim'
+endif
+"}}
+
+"{{ Navigation and tags plugin
+" File explorer for vim
+Plug 'scrooloose/nerdtree', { 'on': ['NERDTreeToggle', 'NERDTreeFind'] }
+
+" Only install these plugins if ctags are installed on the system
+if executable('ctags')
+    " plugin to manage your tags
+    Plug 'ludovicchabant/vim-gutentags'
+    " show file tags in vim window
+    Plug 'majutsushi/tagbar', { 'on': ['TagbarToggle', 'TagbarOpen'] }
+endif
+"}}
+
+"{{ File editting plugin
+" Snippet engine and snippet template
+Plug 'SirVer/ultisnips'
+Plug 'honza/vim-snippets'
+
+" Automatic insertion and deletion of a pair of characters
+Plug 'jiangmiao/auto-pairs'
+
+" Comment plugin
+Plug 'scrooloose/nerdcommenter'
+
+" Multiple cursor plugin like Sublime Text?
+" Plug 'mg979/vim-visual-multi'
+
+" Title character case
+Plug 'christoomey/vim-titlecase'
+
+" Autosave files on certain events
+Plug '907th/vim-auto-save'
+
+" graphcial undo history, see https://github.com/mbbill/undotree
+Plug 'mbbill/undotree'
+
+" another plugin to show undo history is: http://tinyurl.com/jlsgjy5
+" Plug 'simnalamburt/vim-mundo'
+
+" Manage your yank history
+if has('win32') || has('macunix')
+    Plug 'svermeulen/vim-yoink'
+endif
+
+" Show marks in sign column for quicker navigation
+Plug 'kshenoy/vim-signature'
+
+" Another good plugin to show signature
+" Plug 'jeetsukumaran/vim-markology'
+
+" Handy unix command inside Vim (Rename, Move etc.)
+Plug 'tpope/vim-eunuch'
+
+" Repeat vim motions
+Plug 'tpope/vim-repeat'
+
+" Show the content of register in preview window
+" Plug 'junegunn/vim-peekaboo'
+
+" IME toggle for Mac
+if has('macunix')
+    Plug 'rlue/vim-barbaric'
+endif
+"}}
+
+"{{ Linting, formating
+" Syntax check and make
+Plug 'neomake/neomake'
+
+" Another linting plugin
+" Plug 'w0rp/ale'
+
+" Auto format tools
+" Plug 'sbdchd/neoformat'
+" Plug 'Chiel92/vim-autoformat'
+"}}
+
+"{{ Git related plugins
+" Show git change (change, delete, add) signs in vim sign column
+Plug 'mhinz/vim-signify'
+" Another similar plugin
+" Plug 'airblade/vim-gitgutter'
+
+" Git command inside vim
+Plug 'tpope/vim-fugitive'
+
+" Git commit browser
+Plug 'junegunn/gv.vim', { 'on': 'GV' }
+"}}
+
+"{{ Plugins for markdown writing
+" Distraction free writing
+Plug 'junegunn/goyo.vim', { 'for': 'markdown' }
+
+" Only light on your cursor line to help you focus
+Plug 'junegunn/limelight.vim', {'for': 'markdown'}
+
+" Markdown syntax highlighting
+Plug 'vim-pandoc/vim-pandoc-syntax', { 'for': 'markdown' }
+
+" Another markdown plugin
+Plug 'plasticboy/vim-markdown', { 'for': 'markdown' }
+
+" Faster footnote generation
+Plug 'vim-pandoc/vim-markdownfootnotes', { 'for': 'markdown' }
+
+" Vim tabular plugin for manipulate tabular, required by markdown plugins
+Plug 'godlygeek/tabular'
+
+" Markdown JSON header highlight plugin
+Plug 'elzr/vim-json', { 'for': ['json', 'markdown'] }
+
+" Markdown previewing (only for Mac and Windows)
+if has('win32') || has('macunix')
+    Plug 'iamcco/markdown-preview.nvim', { 'do': { -> mkdp#util#install() }, 'for': ['markdown', 'vim-plug'] }
+endif
+"}}
+
+"{{ Text object plugins
+" Additional powerful text object for vim, this plugin should be studied
+" carefully to use its full power
+Plug 'wellle/targets.vim'
+
+" Plugin to manipulate characer pairs quickly
+Plug 'tpope/vim-surround'
+
+" Add indent object for vim (useful for languages like Python)
+Plug 'michaeljsmith/vim-indent-object'
+"}}
+
+"{{ LaTeX editting and previewing plugin
+" Only use these plugin on Windows and Mac and when LaTeX is installed
+if ( has('macunix') || has('win32') ) && executable('latex')
+    " vimtex use autoload feature of Vim, so it is not necessary to use `for`
+    " keyword of vim-plug to try to lazy-load it,
+    " see http://tinyurl.com/y3ymc4qd
+    Plug 'lervag/vimtex'
+
+    " Plug 'matze/vim-tex-fold', {'for': 'tex'}
+    " Plug 'Konfekt/FastFold'
+endif
+"}}
+
+"{{ Tmux related plugins
+" Since tmux is only available on Linux and Mac, we only enable these plugins
+" for Linux and Mac
+if has('unix') && executable('tmux')
+    " Let vim detect tmux focus event correctly, see
+    " http://tinyurl.com/y4xd2w3r and http://tinyurl.com/y4878wwm
+    Plug 'tmux-plugins/vim-tmux-focus-events'
+
+    " .tmux.conf syntax highlighting and setting check
+    Plug 'tmux-plugins/vim-tmux', { 'for': 'tmux' }
+endif
+"}}
+
+"{{ Misc plugins
+" Automatically toggle line number based on several conditions
+Plug 'jeffkreeftmeijer/vim-numbertoggle'
+
+" Highlight yanked region
+Plug 'machakann/vim-highlightedyank'
+
+" Quickly run a code script
+Plug 'thinca/vim-quickrun'
+
+" Modern matchit implementation
+Plug 'andymass/vim-matchup'
+
+" Simulating smooth scroll motions with physcis
+Plug 'yuttie/comfortable-motion.vim'
+
+Plug 'tpope/vim-scriptease'
+call plug#end()
+"}}
+"}
+
+"{ Plugin settings
+"{{ Vim-plug settings
+" Use shortnames for common vim-plug command to reduce typing.
+" To use these shortcut: first activate command line with `:`, then input the
+" short alias, e.g., `pi`, then press <space>, the alias will be expanded
+" to the full command automatically
+call utils#Cabbrev('pi', 'PlugInstall')
+call utils#Cabbrev('pud', 'PlugUpdate')
+call utils#Cabbrev('pug', 'PlugUpgrade')
+call utils#Cabbrev('ps', 'PlugStatus')
+call utils#Cabbrev('pc', 'PlugClean')
+"}}
+
+"{{ Auto-completion related
+"""""""""""""""""""""""""""" deoplete settings""""""""""""""""""""""""""
+" Wheter to enable deoplete automatically after start nvim
+let g:deoplete#enable_at_startup = 1
+
+" Maximum candidate window width
+call deoplete#custom#source('_', 'max_menu_width', 80)
+
+" Minimum character length needed to activate auto-completion,
+" see https://goo.gl/QP9am2
+call deoplete#custom#source('_', 'min_pattern_length', 1)
+
+" Whether to disable completion for certain syntax
+" call deoplete#custom#source('_', {
+"     \ 'filetype': ['vim'],
+"     \ 'disabled_syntaxes': ['String']
+"     \ })
+call deoplete#custom#source('_', {
+    \ 'filetype': ['python'],
+    \ 'disabled_syntaxes': ['Comment']
+    \ })
+
+" Ignore certain sources, because they only cause nosie most of the time
+call deoplete#custom#option('ignore_sources', {
+   \ '_': ['around', 'buffer', 'tag']
+   \ })
+
+" Candidate list item number limit
+call deoplete#custom#option('max_list', 30)
+
+" The number of processes used for the deoplete parallel feature.
+call deoplete#custom#option('num_processes', 16)
+
+" The delay for completion after input, measured in milliseconds.
+call deoplete#custom#option('auto_complete_delay', 100)
+
+" Enable deoplete auto-completion
+call deoplete#custom#option('auto_complete', v:true)
+
+" Automatically close function preview windows after completion
+" see https://goo.gl/Bn5n39
+" autocmd InsertLeave,CompleteDone * if pumvisible() == 0 | pclose | endif
+
+" Tab-complete, see https://goo.gl/LvwZZY
+" inoremap <expr> <tab> pumvisible() ? "\<c-n>" : "\<tab>"
+
+"""""""""""""""""""""""""UltiSnips settings"""""""""""""""""""
+" Trigger configuration. Do not use <tab> if you use YouCompleteMe
+let g:UltiSnipsExpandTrigger='<tab>'
+
+" Shortcut to jump forward and backward in tabstop positions
+let g:UltiSnipsJumpForwardTrigger='<c-j>'
+let g:UltiSnipsJumpBackwardTrigger='<c-k>'
+
+" Configuration for custom snippets directory, see
+" https://jdhao.github.io/2019/04/17/neovim_snippet_s1/ for details.
+let g:UltiSnipsSnippetDirectories=['UltiSnips', 'my_snippets']
+
+"""""""""""""""""""""""""supertab settings""""""""""""""""""""""""""
+" Auto-close method preview window
+let g:SuperTabClosePreviewOnPopupClose = 1
+
+" Use the default top to bottom way for scroll, see https://goo.gl/APdo9V
+let g:SuperTabDefaultCompletionType = '<c-n>'
+
+" Shortcut to navigate forward and backward in completion menu,
+" see https://is.gd/AoSv4m
+let g:SuperTabMappingForward = '<tab>'
+let g:SuperTabMappingBackward = '<s-tab>'
+"}}
+
+"{{ Python-related
+""""""""""""""""""deoplete-jedi settings"""""""""""""""""""""""""""
+" Whether to show doc string
+let g:deoplete#sources#jedi#show_docstring = 0
+
+" For large package, set autocomplete wait time longer
+let g:deoplete#sources#jedi#server_timeout = 50
+
+" Ignore jedi errors during completion
+let g:deoplete#sources#jedi#ignore_errors = 1
+
+""""""""""""""""""""""""jedi-vim settings"""""""""""""""""""
+" Disable autocompletion, because I use deoplete for auto-completion
+let g:jedi#completions_enabled = 0
+
+" Whether to show function call signature
+let g:jedi#show_call_signatures = '0'
+
+"""""""""""""""""""""""""" semshi settings """""""""""""""""""""""""""""""
+" Do not highlight for all occurances of variable under cursor
+let g:semshi#mark_selected_nodes=0
+
+" Do not show error sign since neomake is specicialized for that
+let g:semshi#error_sign=v:false
+
+"""""""""""""""""""""""""" simpylFold settings """""""""""""""""""""""""""""""
+" Do not fold docstring
+let g:SimpylFold_fold_docstring = 0
+"}}
+
+"{{ Search related
+"""""""""""""""""""""""""""""vim-sneak settings"""""""""""""""""""""""
+" Use sneak label mode
+let g:sneak#label = 1
+
+nmap f <Plug>Sneak_s
+xmap f <Plug>Sneak_s
+onoremap <silent> f :call sneak#wrap(v:operator, 2, 0, 1, 1)<CR>
+nmap F <Plug>Sneak_S
+xmap F <Plug>Sneak_S
+onoremap <silent> F :call sneak#wrap(v:operator, 2, 1, 1, 1)<CR>
+
+" Immediately after entering sneak mode, you can press f and F to go to next
+" or previous match
+let g:sneak#s_next = 1
+
+""""""""""""""""""""""""""""is.vim settings"""""""""""""""""""""""
+" To make is.vim work together well with vim-anzu and put current match in
+" the center of the window.
+" `zz`: put cursor line in center of the window.
+" `zv`: open a fold to reveal the text when cursor step into it.
+nmap n <Plug>(is-nohl)<Plug>(anzu-n-with-echo)zzzv
+nmap N <Plug>(is-nohl)<Plug>(anzu-N-with-echo)zzzv
+
+"""""""""""""""""""""""""""""vim-anzu settings"""""""""""""""""""""""
+" Do not show search index in statusline since it is shown on command line
+let g:airline#extensions#anzu#enabled = 0
+
+" Maximum number of words to search
+let g:anzu_search_limit = 500000
+
+"""""""""""""""""""""""""""""vim-asterisk settings"""""""""""""""""""""
+nmap *  <Plug>(asterisk-z*)<Plug>(is-nohl-1)
+nmap #  <Plug>(asterisk-z#)<Plug>(is-nohl-1)
+nmap g* <Plug>(asterisk-gz*)<Plug>(is-nohl-1)
+nmap g# <Plug>(asterisk-gz#)<Plug>(is-nohl-1)
+
+"""""""""""""""""""""""""fzf settings""""""""""""""""""""""""""
+" Only use fzf on Mac and Linux, since it doesn't work well for Windows
+if has('unix')
+    " Hide status line when open fzf window
+    augroup fzf_hide_statusline
+        autocmd!
+        autocmd! FileType fzf
+        autocmd  FileType fzf set laststatus=0 noshowmode noruler
+                    \| autocmd BufLeave <buffer> set laststatus=2 showmode ruler
+    augroup END
+
+    " Search file recursively under current folder
+    nnoremap <silent> <leader>f :FZF<cr>
+
+    """""""""""""""""""""""""fzf.vim settings""""""""""""""""""
+    " Customize fzf colors to match your color scheme
+    let g:fzf_colors =
+    \ { 'fg':      ['fg', 'Normal'],
+      \ 'bg':      ['bg', 'Normal'],
+      \ 'hl':      ['fg', 'Comment'],
+      \ 'fg+':     ['fg', 'CursorLine', 'CursorColumn', 'Normal'],
+      \ 'bg+':     ['bg', 'CursorLine', 'CursorColumn'],
+      \ 'hl+':     ['fg', 'Statement'],
+      \ 'info':    ['fg', 'PreProc'],
+      \ 'border':  ['fg', 'Ignore'],
+      \ 'prompt':  ['fg', 'Conditional'],
+      \ 'pointer': ['fg', 'Exception'],
+      \ 'marker':  ['fg', 'Keyword'],
+      \ 'spinner': ['fg', 'Label'],
+      \ 'header':  ['fg', 'Comment'] }
+
+    " [Tags] Command to generate tags file
+    let g:fzf_tags_command = 'ctags -R'
+
+    let $FZF_DEFAULT_OPTS = '--layout=reverse'
+    " Floating windows only works for latest nvim version.
+    " Use floating window to open the fzf search window
+    let g:fzf_layout = { 'window': 'call OpenFloatingWin()' }
+
+    function! OpenFloatingWin()
+
+        let height = &lines - 3
+        let width = float2nr(&columns - (&columns * 2 / 10))
+        let col = float2nr((&columns - width) / 2)
+
+        " Set up the attribute of floating window
+        let opts = {
+                \ 'relative': 'editor',
+                \ 'row': height * 0.3,
+                \ 'col': col + 20,
+                \ 'width': width * 2 / 3,
+                \ 'height': height / 2
+                \ }
+
+        let buf = nvim_create_buf(v:false, v:true)
+        let win = nvim_open_win(buf, v:true, opts)
+
+        " Floating window highlight setting
+        call setwinvar(win, '&winhl', 'Normal:Pmenu')
+
+        setlocal
+                \ buftype=nofile
+                \ nobuflisted
+                \ bufhidden=hide
+                \ nonumber
+                \ norelativenumber
+                \ signcolumn=no
+    endfunction
+endif
+"}}
+
+"{{ URL related
+""""""""""""""""""""""""""""open-browser.vim settings"""""""""""""""""""
+if has('win32') || has('macunix')
+    " Disable netrw's gx mapping.
+    let g:netrw_nogx = 1
+
+    " Use another mapping for the open URL method
+    nmap ob <Plug>(openbrowser-smart-search)
+    vmap ob <Plug>(openbrowser-smart-search)
+endif
+
+"{{ Navigation and tags
+""""""""""""""""""""""" nerdtree settings """"""""""""""""""""""""""
+" Toggle nerdtree window and keep cursor in file window,
+" adapted from http://tinyurl.com/y2kt8cy9
+nnoremap <silent> <Space>s :NERDTreeToggle<CR>:wincmd p<CR>
+
+" Reveal currently editted file in nerdtree widnow,
+" see https://goo.gl/kbxDVK
+nnoremap <silent> <Space>f :NERDTreeFind<CR>
+
+" Ignore certain files and folders
+let NERDTreeIgnore = ['\.pyc$', '^__pycache__$']
+
+" Automatically show nerdtree window on entering nvim,
+" see https://github.com/scrooloose/nerdtree. But now the cursor
+" is in nerdtree window, so we need to change it to the file window,
+" extracted from https://goo.gl/vumpvo
+" autocmd VimEnter * NERDTree | wincmd l
+
+" Delete a file buffer when you have deleted it in nerdtree
+let NERDTreeAutoDeleteBuffer = 1
+
+" Show current root as realtive path from HOME in status bar,
+" see https://github.com/scrooloose/nerdtree/issues/891
+let NERDTreeStatusline="%{exists('b:NERDTree')?fnamemodify(b:NERDTree.root.path.str(), ':~'):''}"
+
+" Disable bookmark and 'press ? for help' text
+let NERDTreeMinimalUI=0
+
+""""""""""""""""""""""""""" tagbar settings """"""""""""""""""""""""""""""""""
+" Shortcut to toggle tagbar window
+nnoremap <silent> <Space>t :TagbarToggle<CR>
+"}}
+
+"{{ File editting
+""""""""""""""""""""""""""""nerdcommenter settings"""""""""""""""""""
+" Add spaces after comment delimiters by default
+let g:NERDSpaceDelims = 1
+
+" Use one space after # comment character in python,
+" see http://tinyurl.com/y4hm29o3
+let g:NERDAltDelims_python = 1
+
+" Align line-wise comment delimiters flush left instead
+" of following code indentation
+let g:NERDDefaultAlign = 'left'
+
+" Enable NERDCommenterToggle to check all selected lines is commented or not
+let g:NERDToggleCheckAllLines = 1
+
+""""""""""""""""""""""""""""vim-titlecase settings"""""""""""""""""""""""
+" Do not use the default mapping provided
+let g:titlecase_map_keys = 0
+
+nmap <leader>gt <Plug>Titlecase
+vmap <leader>gt <Plug>Titlecase
+nmap <leader>gT <Plug>TitlecaseLine
+
+""""""""""""""""""""""""vim-auto-save settings"""""""""""""""""""""""
+" Enable autosave on nvim startup
+let g:auto_save = 1
+
+" A list of events to trigger autosave
+let g:auto_save_events = ['InsertLeave', 'TextChanged']
+" let g:auto_save_events = ['InsertLeave']
+
+" Show autosave status on command line
+let g:auto_save_silent = 0
+
+""""""""""""""""""""""""""""vim-yoink settings"""""""""""""""""""""""""
+if has('win32') || has('macunix')
+    " ctrl-n and ctrl-p will not work if you add the TextChanged event to
+    " vim-auto-save events
+    " nmap <c-n> <plug>(YoinkPostPasteSwapBack)
+    " nmap <c-p> <plug>(YoinkPostPasteSwapForward)
+
+    nmap p <plug>(YoinkPaste_p)
+    nmap P <plug>(YoinkPaste_P)
+
+    " Cycle the yank stack with the following mappings
+    nmap [y <plug>(YoinkRotateBack)
+    nmap ]y <plug>(YoinkRotateForward)
+
+    " Do not change the cursor position
+    nmap y <plug>(YoinkYankPreserveCursorPosition)
+    xmap y <plug>(YoinkYankPreserveCursorPosition)
+
+    " Move cursor to end of paste after multiline paste
+    let g:yoinkMoveCursorToEndOfPaste = 0
+
+    " Record yanks in system clipboard
+    let g:yoinkSyncSystemClipboardOnFocus = 1
+endif
+
+""""""""""""""""""""""""""""""vim-signature settings""""""""""""""""""""""""""
+" Change mark highlight to be more visible
+augroup signature_highlight
+autocmd!
+autocmd ColorScheme * highlight SignatureMarkText cterm=bold ctermbg=10
+    \ gui=bold guifg=#aeee04
+augroup END
+"}}
+
+"{{ Linting and formating
+"""""""""""""""""""""""""""""" neomake settings """""""""""""""""""""""
+" When to activate neomake
+call neomake#configure#automake('nrw', 50)
+
+" Change warning signs and color, see https://goo.gl/eHcjSq.
+let g:neomake_warning_sign={'text': '!', 'texthl': 'NeomakeWarningSign'}
+let g:neomake_error_sign={'text': '✗'}
+
+" Linters enabled for Python source file linting
+let g:neomake_python_enabled_makers = ['pylint']
+
+" Whether to open quickfix or location list automatically
+let g:neomake_open_list = 0
+
+" Which linter to use for TeX source files
+let g:neomake_tex_enabled_makers = []
+"}}
+
+"{{ Git-related
+"""""""""""""""""""""""""vim-signify settings""""""""""""""""""""""""""""""
+" The VCS to use
+let g:signify_vcs_list = [ 'git' ]
+
+" Change the sign for certain operations
+let g:signify_sign_change = '~'
+"}}
+
+"{{ Markdown writing
+"""""""""""""""""""""""""goyo.vim settings""""""""""""""""""""""""""""""
+" Make goyo and limelight work together automatically
+augroup goyo_work_with_limelight
+    autocmd!
+    autocmd! User GoyoEnter Limelight
+    autocmd! User GoyoLeave Limelight!
+augroup END
+
+"""""""""""""""""""""""""vim-pandoc-syntax settings"""""""""""""""""""""""""
+" Whether to conceal urls (seems does not work)
+let g:pandoc#syntax#conceal#urls = 0
+
+" Use pandoc-syntax for markdown files, it will disable conceal feature for
+" links, use it at your own risk
+augroup pandoc_syntax
+  au! BufNewFile,BufFilePre,BufRead *.md set filetype=markdown.pandoc
+augroup END
+
+"""""""""""""""""""""""""plasticboy/vim-markdown settings"""""""""""""""""""
+" Disable header folding
+let g:vim_markdown_folding_disabled = 1
+
+" Whether to use conceal feature in markdown
+let g:vim_markdown_conceal = 1
+
+" Disable math tex conceal and syntax highlight
+let g:tex_conceal = ''
+let g:vim_markdown_math = 0
+
+" Support front matter of various format
+let g:vim_markdown_frontmatter = 1  " for YAML format
+let g:vim_markdown_toml_frontmatter = 1  " for TOML format
+let g:vim_markdown_json_frontmatter = 1  " for JSON format
+
+" Let the TOC window autofit so that it doesn't take too much space
+let g:vim_markdown_toc_autofit = 1
+
+"""""""""""""""""""""""""markdown-preview settings"""""""""""""""""""
+" Only setting this for suitable platforms
+if has('win32') || has('macunix')
+    " Do not close the preview tab when switching to other buffers
+    let g:mkdp_auto_close = 0
+
+    " Shortcuts to start and stop markdown previewing
+    nnoremap <silent> <M-m> :MarkdownPreview<CR>
+    nnoremap <silent> <M-S-m> :MarkdownPreviewStop<CR>
+endif
+
+""""""""""""""""""""""""vim-markdownfootnotes settings""""""""""""""""""""""""
+" Replace the default mappings provided by the plugin
+imap ^^ <Plug>AddVimFootnote
+nmap ^^ <Plug>AddVimFootnote
+imap @@ <Plug>ReturnFromFootnote
+nmap @@ <Plug>ReturnFromFootnote
+"}}
+
+"{{ LaTeX editting
+""""""""""""""""""""""""""""vimtex settings"""""""""""""""""""""""""""""
+if ( has('macunix') || has('win32')) && executable('latex')
+    " Enhanced matching with matchup plugin
+    let g:matchup_override_vimtex = 1
+
+    " Set up LaTeX flavor
+    let g:tex_flavor = 'latex'
+
+    " Deoplete configurations for autocompletion to work
+    call deoplete#custom#var('omni', 'input_patterns', {
+              \ 'tex': g:vimtex#re#deoplete
+              \})
+
+    let g:vimtex_compiler_latexmk = {
+         \ 'build_dir' : 'build',
+         \}
+
+    " TOC settings
+    let g:vimtex_toc_config = {
+          \ 'name' : 'TOC',
+          \ 'layers' : ['content', 'todo', 'include'],
+          \ 'resize' : 1,
+          \ 'split_width' : 30,
+          \ 'todo_sorted' : 0,
+          \ 'show_help' : 1,
+          \ 'show_numbers' : 1,
+          \ 'mode' : 2,
+          \}
+
+    " Viewer settings for different platforms
+    if has('win32')
+        let g:vimtex_view_general_viewer = 'SumatraPDF'
+        let g:vimtex_view_general_options_latexmk = '-reuse-instance'
+        let g:vimtex_view_general_options
+            \ = '-reuse-instance -forward-search @tex @line @pdf'
+    endif
+
+    if has('macunix')
+        " let g:vimtex_view_method = "skim"
+        let g:vimtex_view_general_viewer
+                \ = '/Applications/Skim.app/Contents/SharedSupport/displayline'
+        let g:vimtex_view_general_options = '-r @line @pdf @tex'
+
+        " This adds a callback hook that updates Skim after compilation
+        let g:vimtex_compiler_callback_hooks = ['UpdateSkim']
+
+        function! UpdateSkim(status)
+            if !a:status | return | endif
+
+            let l:out = b:vimtex.out()
+            let l:tex = expand('%:p')
+            let l:cmd = [g:vimtex_view_general_viewer, '-r']
+
+            if !empty(system('pgrep Skim'))
+                call extend(l:cmd, ['-g'])
+            endif
+
+            if has('nvim')
+                call jobstart(l:cmd + [line('.'), l:out, l:tex])
+            elseif has('job')
+                call job_start(l:cmd + [line('.'), l:out, l:tex])
+            else
+                call system(join(l:cmd + [line('.'), shellescape(l:out), shellescape(l:tex)], ' '))
+            endif
+        endfunction
+    endif
+endif
+"}}
+
+"{{ UI: Status line, look
+"""""""""""""""""""""""""""vim-airline setting""""""""""""""""""""""""""""""
+" Set airline theme to a random one if it exists
+let s:candidate_airlinetheme = ['ayu_mirage', 'base16_flat',
+    \ 'base16_grayscale', 'lucius', 'base16_tomorrow', 'ayu_dark',
+    \ 'base16_adwaita', 'biogoo', 'distinguished', 'jellybeans',
+    \ 'luna', 'raven', 'seagull', 'term', 'vice', 'zenburn', 'tomorrow']
+let s:idx = utils#RandInt(0, len(s:candidate_airlinetheme)-1)
+let s:theme = s:candidate_airlinetheme[s:idx]
+
+if utils#HasAirlinetheme(s:theme)
+    let g:airline_theme=s:theme
+endif
+
+" Tabline settings
+let g:airline#extensions#tabline#enabled = 1
+let g:airline#extensions#tabline#formatter = 'unique_tail_improved'
+
+" Show buffer number for easier switching between buffer,
+" see https://github.com/vim-airline/vim-airline/issues/1149
+let g:airline#extensions#tabline#buffer_nr_show = 1
+
+" Buffer number display format
+let g:airline#extensions#tabline#buffer_nr_format = '%s. '
+
+" Whether to show function or other tags on status line
+let g:airline#extensions#tagbar#enabled = 1
+
+" Skip empty sections if there are nothing to show,
+" extracted from https://vi.stackexchange.com/a/9637/15292
+let g:airline_skip_empty_sections = 1
+
+" Whether to use powerline symbols, see https://goo.gl/XLY19H.
+let g:airline_powerline_fonts = 0
+
+if !exists('g:airline_symbols')
+    let g:airline_symbols = {}
+endif
+let g:airline_symbols.branch = '⎇'
+let g:airline_symbols.paste = 'ρ'
+let g:airline_symbols.spell = 'Ꞩ'
+
+" Only show git hunks which are non-zero
+let g:airline#extensions#hunks#non_zero_only = 1
+
+" Speed up airline
+let g:airline_highlighting_cache = 1
+"}}
+
+"{{ Misc plugin setting
+""""""""""""""""""" vim-highlightedyank settings """"""""""""""
+" Reverse the highlight color for yanked text for better visuals
+highlight HighlightedyankRegion cterm=reverse gui=reverse
+
+" Let highlight endures longer
+let g:highlightedyank_highlight_duration = 1000
+
+""""""""""""""""""""""""""""vim-matchup settings"""""""""""""""""""""""""""""
+" Whether to enable matching inside comment or string
+let g:matchup_delim_noskips = 0
+
+" Change highlight color of matching bracket for better visual effects
+augroup matchup_matchparen_highlight
+  autocmd!
+  autocmd ColorScheme * highlight MatchParen cterm=underline gui=underline
+augroup END
+
+" Show matching keyword as underlined text to reduce color clutter
+augroup matchup_matchword_highlight
+    autocmd!
+    autocmd ColorScheme * hi MatchWord cterm=underline gui=underline
+augroup END
+
+""""""""""""""""""""""""""quickrun settings"""""""""""""""""""""""""""""
+let g:quickrun_no_default_key_mappings = 1
+nnoremap<silent> <F9> :QuickRun<CR>
+let g:quickrun_config = {'outputter/buffer/close_on_empty': 1}
+
+""""""""""""""""""""""""comfortable-motion settings """"""""""""""""""""""
+let g:comfortable_motion_scroll_down_key = 'j'
+let g:comfortable_motion_scroll_up_key = 'k'
+
+" Mouse settings
+noremap <silent> <ScrollWheelDown> :call comfortable_motion#flick(40)<CR>
+noremap <silent> <ScrollWheelUp>   :call comfortable_motion#flick(-40)<CR>
+"}}
+"}