.vimrc

" Ruben's .vimrc {{{1
"
" Based on "Example vimrc" on https://vim.fandom.com/wiki/Example_vimrc

"------------------------------------------------------------
" Features {{{1

" Set 'nocompatible' to ward off unexpected things that your distro might
" have made, as well as sanely reset options when re-sourcing .vimrc
set nocompatible

" Attempt to determine the type of a file based on its name and possibly its
" contents. Use this to allow intelligent auto-indenting for each filetype,
" and for plugins that are filetype specific.
if has('filetype')
  filetype indent plugin on
endif

" Enable syntax highlighting
if has('syntax')
  syntax on
endif

" "hidden" allows you to re-use the same window and switch from an unsaved
" buffer without saving it first. Also allows you to keep an undo history
" for multiple files when re-using the same window in this way.
set hidden
set confirm
set autowriteall

" Better command-line completion
set wildmenu

" Show partial commands in the last line of the screen
set showcmd

" Highlight searches (use <C-L> to temporarily turn off highlighting; see the
" mapping of <C-L> below)
set hlsearch

" Modelines have historically been a source of s
" such, it may be a good idea to disable them and use the securemodelines
" script, <http://www.vim.org/scripts/script.php?script_id=1876>.
"set nomodeline

"------------------------------------------------------------
" Usability options {{{1

" Use case insensitive search, except when using capital letters
set ignorecase
set smartcase

" Allow backspacing over autoindent, line breaks and start of insert action
set backspace=indent,eol,start

" When opening a new line and no filetype-specific indenting is enabled, keep
" the same indent as the line you're currently on. Useful for READMEs, etc.
set autoindent

" Stop certain movements from always going to the first character of a line.
" While this behaviour deviates from that of Vi, it does what most users
" coming from other editors would expect.
set nostartofline

" Display the cursor position on the last line of the screen or in the status
" line of a window
set ruler

" Always display the status line, even if only one window is displayed
set laststatus=2

" Instead of failing a command because of unsaved changes, instead raise a
" dialogue asking if you wish to save changed files.
set confirm

" Use visual bell instead of beeping when doing something wrong
set visualbell

" And reset the terminal code for the visual bell. If visualbell is set, and
" this line is also included, vim will neither flash nor beep. If visualbell
" is unset, this does nothing.
"set t_vb=

" Enable use of the mouse for all modes
if has('mouse')
  set mouse=a
endif

" Set the command window height to 2 lines, to avoid many cases of having to
" "press <Enter> to continue"
set cmdheight=2

" Display line numbers on the left
set number

" Quickly time out on keycodes, but never time out on mappings
set notimeout ttimeout ttimeoutlen=200

" Use <F11> to toggle between 'paste' and 'nopaste'
set pastetoggle=<F11>

"------------------------------------------------------------
" Indentation options {{{1
"
" Indentation settings according to personal preference.

" Indentation settings for using 4 spaces instead of tabs.
" Do not change 'tabstop' from its default value of 8 with this setup.

" Indentation
set shiftwidth=4
set softtabstop=4
set expandtab

"------------------------------------------------------------
" Mappings {{{1
"
" Useful mappings

" Map Y to act like D and C, i.e. to yank until EOL, rather than act as yy,
" which is the default
map Y y$

" Map <C-L> (redraw screen) to also turn off search highlighting until the
" next search
nnoremap <C-L> :nohl<CR><C-L>

"------------------------------------------------------------

" Vundle & Plugins
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()

Plugin 'VundleVim/Vundle.vim'

Plugin 'bling/vim-airline'
Plugin 'godlygeek/tabular'
Plugin 'junegunn/fzf'
Plugin 'L9'
Plugin 'mattn/emmet-vim'
Plugin 'plasticboy/vim-markdown'
Plugin 'rstacruz/sparkup', {'rtp': 'vim/'}
Plugin 'Syntastic'
Plugin 'scrooloose/nerdtree'
Plugin 'tpope/vim-fugitive'
Plugin 'wakatime/vim-wakatime'

call vundle#end()
filetype plugin indent on

"------------------------------------------------------------
" Emmet settings {{{1
let g:user_emmet_mode='n'

" only enable Emmet for certain file types
let g:user_emmet_install_global = 0
autocmd FileType html,css EmmetInstall

" redefine the trigger key (you still need to enter the trailing ,)
let g:user_emmet_leader_key='<C-Z>'

"------------------------------------------------------------
" Syntastic settings {{{1
set statusline+=%#warningmsg#
set statusline+=%{SyntasticStatuslineFlag()}
set statusline+=%*

let g:syntastic_enable_signs=1
let g:syntastic_auto_loc_list = 1
let g:syntastic_check_on_open = 1
let g:syntastic_check_on_wq = 1

"------------------------------------------------------------
" Nerdtree settings {{{1
nnoremap <leader>n :NERDTreeFocus<CR>
nnoremap <C-n> :NERDTree<CR>
nnoremap <C-t> :NERDTreeToggle<CR>
nnoremap <C-f> :NERDTreeFind<CR>

" Start NERDTree when Vim is opened and put the cursor back in the other window.
"autocmd VimEnter * NERDTree | wincmd p

" Open the existing NERDTree on each new tab.
autocmd BufWinEnter * silent NERDTreeMirror

" Exit Vim if NERDTree is the only window left.
autocmd BufEnter * if tabpagenr('$') == 1 && winnr('$') == 1 && exists('b:NERDTree') && b:NERDTree.isTabTree() |
    \ quit | endif

"------------------------------------------------------------
" Disable folding "
let g:vim_markdown_folding_disabled=1