vimrc

""""" My (demuredemeanor) .vimrc
"" Uses tabstop=4; shiftwidth=4; foldmarker={{{,}}};
""""""""vim: set tabstop=4 shiftwidth=4:
"" Above is an attempt at a modeline, which seems to have a issue
"" where long pastes get a new line...
"" https://notabug.org/demure/dotfiles/
"" legacy repo http://github.com/demure/dotfiles

""" Commands at Start """ {{{
	"" This one needs to be first
	set nocompatible				" Choose no comp with legacy vi

	if has("syntax")
		syntax on					" Adds vim color based on file
	endif

	"" Enable filetype settings
	if has("eval")
		filetype on
		filetype plugin on
		"filetype indent on
	endif

	""" Folds Settings """ {{{
	if has("folding")
		set foldenable				" Enable folds
		"" These next two would save which folds are open/close, as well
		"" as view location, but seems to force set foldmethod=indent...
		"au BufWinLeave ?* mkview
		"au BufWinEnter ?* silent loadview
		set foldmethod=marker
		set fillchars=fold:.
		highlight Folded ctermfg=Grey ctermbg=Black
		"set foldlevelstart=99		" Effectively disable auto folding

			""" Foldtext """ {{{
			"" Inspired by http://www.gregsexton.org/2011/03/improving-the-text-displayed-in-a-fold/
			set foldtext=CustomFoldText()
			function! CustomFoldText()
				"" Process line
				let fs = v:foldstart
				let fLinePrep = substitute(getline(fs), '\t', '+---', 'g')
				let fLine = substitute(fLinePrep, ' {\{3}', '', 'g')

				"" Process line count and fold precentage
				let fSize = 1 + v:foldend - v:foldstart
				let fSizeStr = " " . fSize . " lines "
				let fLineCount = line("$")
				let fPercent = printf("[%.1f", (fSize*1.0)/fLineCount*100) . "%] "

				"" Process fold level
				let fLevel = "{".v:foldlevel."} "

				"" Process filler string
				let w = winwidth(0) - &foldcolumn - (&number ? 8 : 0)
				let expansionString = repeat(".", w - strwidth(fSizeStr.fLine.fPercent.fLevel))

				"return fLine . expansionString . fSizeStr . foldPercent . foldLevel
				return fLine . fSizeStr . fPercent . fLevel
			endfunction
			""" End Foldtext """ }}}
	endif
	""" End Folds Settings """ }}}

	"" Stop auto comment on new line
	autocmd FileType * setlocal formatoptions-=cro
	set shortmess+=atIT				" Stop messages at vim launch
	runtime macros/matchit.vim		" Add '%' matching to if/elsif/else/end

	"" Mutt settings
	" Support Format-Flowed in email (mutt).
	" Because it is a good-ness? http://joeclark.org/ffaq.html
	autocmd FileType mail setlocal fo+=aw tw=72

	"" vimdiff settings
	if &diff
		colorscheme slate
	endif
""" End Commands at Start """ }}}

""" Plugins """ {{{
if $USER != 'mobile'
	""" Setting up Vundle """ {{{
	"" From http://www.erikzaadi.com/2012/03/19/auto-installing-vundle-from-your-vimrc/
	let iCanHazVundle=1
	let vundle_readme=expand('~/.vim/bundle/vundle/README.md')
	if !filereadable(vundle_readme)
		echo "Installing Vundle.."
		echo ""
		silent !mkdir -p ~/.vim/bundle
		"" Disabled for git url
		"silent !git clone https://github.com/gmarik/vundle ~/.vim/bundle/vundle
		silent !git clone git://github.com/gmarik/vundle.git ~/.vim/bundle/vundle
		let iCanHazVundle=0
	endif
	set rtp+=~/.vim/bundle/vundle/
	"""""""call vundle#rc()		""commented out for vundle version bump change??
	call vundle#begin()
	"" Use git instead of http
	let g:vundle_default_git_proto = 'git'
	"" Have vundle first...
	Plugin 'gmarik/vundle'

		""" Bundles """ {{{
		""Add your bundles here
			""" Style """ {{{
			Plugin 'altercation/vim-colors-solarized'	" Solarized theme
			Plugin 'syntax-highlighting-for-tintinttpp'	" Tintin++ syntax
			Plugin 'bling/vim-airline'					" Even better than powerline/neatstatus
			Plugin 'nathanaelkane/vim-indent-guides'	" vim-indent-guides default binding: <Leader>ig
			Plugin 'kien/rainbow_parentheses.vim'		" Colorize parentheses and similar chars
			Plugin 'myusuf3/numbers.vim'				" Make num ruler auto switch absolute/rel for insert/norm
			Plugin 'mhinz/vim-signify'					" Add git diff
			""" End Style """ }}}

			""" Added Interface """ {{{
			Plugin 'scrooloose/nerdtree'		" File browser
			Plugin 'bufexplorer.zip'			" buffer browser
			Plugin 'sjl/gundo.vim'				" Undo history tree
			Plugin 'szw/vim-ctrlspace'			" Super buffer controlness
			Plugin 'haya14busa/incsearch.vim'	" Improved incremental searching
			Plugin 'spolu/dwm.vim'				" dwm like split control
			""" End Interface """ }}}

			""" Added Functionality """ {{{
			Plugin 'tpope/vim-repeat'			" Makes '.' repeat work with plugins
			Plugin 'scrooloose/nerdcommenter'	" Make commenting easy
			Plugin 'YankRing.vim'				" Improves copy/paste
			Plugin 'tpope/vim-fugitive'			" git from vim
			Plugin 'scrooloose/syntastic'		" Code syntax checker
			"Plugin 'SearchComplete'			" Disabled due to killing UP arrow in search
			Plugin 'Lokaltog/vim-easymotion'	" <prefix><prefix>motion
			Plugin 'chrisbra/csv.vim'			" Good CVS file handling
			Plugin 'dhruvasagar/vim-table-mode'	" Make easy tables
			Plugin 'vim-scripts/Smart-Tabs'		" Use \t for indents, and spaces elsewhere
			""" End Functionality """ }}}

			""" Misc """ {{{
			Plugin 'uguu-org/vim-matrix-screensaver'	" Add unnecessary matrix screen saver
			Plugin 'takac/vim-hardtime'					" Plugin to break bad movement habits
			""" End Misc """ }}}
		""...All your other bundles...
		""" End Bundles """ }}}
	call vundle#end()		" required

	if iCanHazVundle == 0
		echo "Installing Bundles, please ignore key map error messages"
		echo ""
		:PluginInstall
	endif
""" End Setting Up Vundle """ }}}

	""" Plugin Confs """ {{{
		""" NERDtree config """ {{{
		"" Starts NERDtree if no file is give to vim at start 
		"autocmd vimenter * if !argc() | NERDTree | endif
		""" End NERDtree """ }}}

		""" Vim Repeat Conf """ {{{
		"" This is to make repeat work for plugins too
		silent! call repeat#set("\<Plug>MyWonderfulMap", v:count)
		""" End Vim Repeat """ }}}

		""" Better Rainbow Parentheses """ {{{
		"" https://github.com/kien/rainbow_parentheses.vim
			""" Auto Rainbow """ {{{
			au VimEnter * RainbowParenthesesToggle
			au Syntax * RainbowParenthesesLoadRound
			au Syntax * RainbowParenthesesLoadSquare
			au Syntax * RainbowParenthesesLoadBraces
			""" End Auto """ }}}
		nmap <leader>[ :RainbowParenthesesToggle <CR>
		""" End Rainbow Parenthesis """ }}}

		""" YankRing Conf """ {{{
		"" :h yankring-tutorial
		nnoremap <silent> <F3> :YRShow<CR>
		inoremap <silent> <F3> <ESC>:YRShow<CR>
		map <silent> <prefix>y :YRShow<CR>
		let g:yankring_history_dir = '~/.vim'
		""" End YankRing """ }}}

		""" Solarized Theme """ {{{
		"call togglebg#map("<F6>")
		if has('gui_running')
			set background=light
		colorscheme solarized
		endif
		""" End Solarized """ }}}

		""" Gundo Conf """ {{{
		"" http://sjl.bitbucket.org/gundo.vim/
		nnoremap <F4> :GundoToggle<CR>
		""" End Gundo """ }}}

		""" Numbers.vim Conf""" {{{
		"" https://github.com/myusuf3/numbers.vim
		nnoremap <leader>n :NumbersToggle<CR>
		""" End Nunmbers.vim """ }}}

		""" Vim Indent Guides """ {{{
		"" https://github.com/nathanaelkane/vim-indent-guides
		"" <Leader>ig
		let g:indent_guides_auto_colors = 0
		autocmd VimEnter,Colorscheme * :hi IndentGuidesOdd  guibg=red   ctermbg=3
		autocmd VimEnter,Colorscheme * :hi IndentGuidesEven guibg=green ctermbg=4
		""" End Indent Guides """ }}}

		""" Airline Conf """ {{{
		"" Added to fix airline (forces status visibility)
		set laststatus=2
		"" Disable auto echo?
		let g:bufferline_echo = 0
		"" Remove default mode indicator
		set noshowmode
		""" End Airline Conf """ }}}

		""" Hardtime Conf """ {{{
		let g:hardtime_default_on = 1
		let g:hardtime_ignore_buffer_patterns = [ "CustomPatt[ae]rn", "NERD.*", "Task.*" ]
		""" End Hardtime """ }}}

		""" Syntastic Conf """ {{{
		let g:syntastic_auto_loc_list=1
		""" End Syntastic """ }}}

		""" Vim-CtrlSpace Conf """ {{{
		"" https://github.com/szw/vim-ctrlspace
		"" Make work with airline
		let g:airline_exclude_preview = 1
		""" End Vim-CtrlSpace """ }}}

		""" Incsearch.vim Conf """ {{{
		"" https://github.com/haya14busa/incsearch.vim
		let g:incsearch#magic = '\v'
		map /  <Plug>(incsearch-forward)
		map ?  <Plug>(incsearch-backward)
		map g/ <Plug>(incsearch-stay)
		""" End Incsearch.vim """ }}}

		""" DWM.vim Conf """ {{{
		nnoremap <silent> <C-b> :call DWM_New()<CR>
		""" End DWM.vim Conf """ }}}
	""" End Plugin Confs """ }}}
endif
""" End Plugins """ }}}

""" Theming """ {{{
if has('gui_running')
	set background=light
	colorscheme solarized
  else
	colorscheme torte
endif
""" End Theming """ }}}

""" Options """ {{{
	""" Assorted """ {{{
	set autoread					" Reload files changed outside vim
	set encoding=utf8				" Sets encoding View
	set scrolloff=3					" Show next three lines scrolling
	set sidescrolloff=2				" Show next two columns scrolling
	set ttyfast						" Indicates a fast terminal connection
	set splitbelow					" New horizontal splits are below
	set splitright					" New vertical splits are to the right
	set history=1000				" Increase command/search history
	set confirm						" Vim prompts for :q/:qa/:w issues
	""" End Assorted """ }}}

	""" HUD """ {{{
	set number						" Adds line numbers
	set showcmd						" Show incomplete cmds down the bottom
	"" Disabled for air-line
	"set showmode					" Shows input or replace mode at bottom
	set ruler						" Show position in bottom right
	""" End HUD """ }}}

	""" Input """ {{{
	set virtualedit=block,onemore	" Cursor can move one past EOL, and free in Visual mode
"	set virtualedit=all				" Allow virtual editing, all modes.
	set mouse=a						" Enable mouse, all modes
	set backspace=indent,eol,start	" Allow backspace in insert mode
	""" End Input """ }}}

	""" Mac kill damn bold """ {{{
	if has('mac')
		set t_Co=256				" FORCE 256 colors in vim
	endif
	""" End Mac """ }}}

	""" Wild Stuffs... """ {{{
	set wildmenu					" Show list instead of just completing
	set wildmode=list:longest,full	" Command <Tab> completion, list matches, then longest common part, then all.
	"" From http://blog.sanctum.geek.nz/lazier-tab-completion/
	if exists("&wildignorecase")
		set wildignorecase			" Ignore case in file name completion
	endif
	"" From http://bitbucket.org/sjl/dotfiles/overview
	set wildignore+=.hg,.git,.svn						" Version control
	set wildignore+=*.aux,*.out,*.toc					" LaTeX intermediate files
	set wildignore+=*.jpg,*.bmp,*.gif,*.png,*.jpeg		" binary images
	set wildignore+=*.o,*.obj,*.exe,*.dll,*.manifest	" compiled object files
	set wildignore+=*.spl								" compiled spelling word lists
	set wildignore+=*.sw?								" Vim swap files
	set wildignore+=*.DS_Store							" OSX bullshit
	set wildignore+=*.luac								" Lua byte code
	set wildignore+=migrations							" Django migrations
	set wildignore+=*.pyc								" Python byte code
	set wildignore+=*.orig								" Merge resolution files

	"" Clojure/Leiningen
	set wildignore+=classes
	set wildignore+=lib
	""" End Wild """ }}}

	""" Show Hidden Chars """ {{{
	set list						" Shows certain hidden chars
	set listchars=eol:¬,tab:▶-,trail:~,extends:>,precedes:<
	hi NonText ctermfg=darkgray		" Makes trailing darkgray
	hi SpecialKey ctermfg=darkgray	" Makes Leading darkgray
	""" End Hidden Chars """ }}}

	""" Spelling """ {{{
	set spell						" Spelling hilight on
"	highlight SpellBad cterm=underline ctermfg=red
	hi SpellBad cterm=underline ctermbg=NONE
	hi SpellCap cterm=underline ctermbg=NONE
	""" End Spelling """ }}}

	""" Tab Windows """ {{{
	set hidden						" Hides buffers, instead of closing, or forcing save
	set showtabline=2				" shows the tab bar at all times
	set tabpagemax=10				" max num of tabs to open on startup
	hi TabLineSel ctermbg=Yellow	" Current Tab
	hi TabLine ctermfg=Grey ctermbg=DarkGrey	" Other Tabs
	hi TabLineFill ctermfg=Black	" Rest of line
	hi Title ctermfg=DarkBlue ctermbg=None	" Windows in Tab
	""" End Tab Windows """ }}}

	""" Tab Key Settings """ {{{
	"" prefer tabs now...
"	set expandtab   "" use spaces, not tabs
	set tabstop=4					" Set Tab length
	set shiftwidth=4				" Affects when you press >>, << or ==. And auto indent.
	set shiftround					" Uses multiple of shiftwidth when indenting with '<' and '>'
	set smarttab					" Insert Tabs at ^ per shiftwidth, not tabstop
	set autoindent					" Always set auto indenting on
	set copyindent					" Copy prior indentation on autoindent
	""" End Tab Key """ }}}

	""" Searching """ {{{
	" Use real regex search
	nnoremap / /\v
	vnoremap / /\vi
	set hlsearch					" Highlight matches
	set incsearch					" Incremental searching
	set ignorecase					" Searches are case insensitive...
	"" Disabled as was annoying with command completion
	"set smartcase					" ...unless contains oneplus Cap letter
	set showmatch					" Show matching brackets/parenthesis
	set gdefault					" Applies substitutions globally on lines. Append 'g' to invert back. 
	set synmaxcol=800				" Don't highlight lines longer than 800 chars
	set wrapscan					" Scan wraps around the file
	""" End Searching """ }}}

	""" Backup Settings """ {{{
		""" Dir Validation """ {{{
		if !isdirectory(expand("~/.vim/back/"))
			call mkdir(expand("~/.vim/back/"), "p")
		endif
		if !isdirectory(expand("~/.vim/swap/"))
			call mkdir(expand("~/.vim/swap/"), "p")
		endif
		if !isdirectory(expand("~/.vim/undo/"))
			call mkdir(expand("~/.vim/undo/"), "p")
		endif
		""" End Dir """ }}}
	set backup						" Enable backups
	set undofile					" Enable undo file
	set undoreload=10000
	set backupdir=~/.vim/back/
	set directory=~/.vim/swap/		" swap files
	set undodir=~/.vim/undo/		" undo files
	""" End Backup Settings """ }}}

	""" Timeout Settings """ {{{
	set timeout						" :mapping time out
	set timeoutlen=1000				" :mapping time out length
	set ttimeout					" Key code time out
	set ttimeoutlen=50				" key code time out length
	""" End Timeout """ }}}
""" End Options """ }}}

""" Aliases """ {{{
	command! BI BundleInstall
""" End Aliases """ }}}

""" Functions """ {{{
	""" DiffSaved """ {{{
	"" To compare current vs saved version
	"" http://vim.wikia.com/wiki/Diff_current_buffer_and_the_original_file
	"" To get out of diff view you can use the :diffoff command. 
	function! s:DiffWithSaved()
		let filetype=&ft
		diffthis
		vnew | r # | normal! 1Gdd
		diffthis
		exe "setlocal bt=nofile bh=wipe nobl noswf ro ft=" . filetype
	endfunction
	com! DiffSaved call s:DiffWithSaved()
	"""End DiffSaved """ }}}
""" End Functions """ }}}

""" Key Bindings """ {{{
	let mapleader=","				" Change the mapleader from '\' to ','
	map <leader>/ :noh<return>		" <leader>/ will clear search hilights!

	""" Quickly edit/reload the vimrc file """ {{{
	""  maps the ,ev and ,sv keys to edit/reload .vimrc.
	nmap <silent> <leader>ev :tabedit $MYVIMRC<CR>
	nmap <silent> <leader>sv :so $MYVIMRC<CR>
	""" End reload """ }}}

	""" Paste Toggle, for stopping formating of pastes """ {{{
	nnoremap <F2> :set invpaste paste?<CR>
	set pastetoggle=<F2>
	nmap <leader>p :set invpaste paste?<CR>
	""" End Paste Toggle """ }}}

	""" Vim Tab Window Keysbindings """ {{{
"	nnoremap <C-Left> :tabprevious<CR>
"	nnoremap <C-Right> :tabnext<CR>
"	nnoremap <silent> <A-Left> :execute 'silent! tabmove ' . (tabpagenr()-2)<CR>
"	nnoremap <silent> <A-Right> :execute 'silent! tabmove ' . tabpagenr()<CR>
	""" End Tab Window Keys """ }}}

	""" Navigate Splits """ {{{
	"" uses ',' key first
	map <leader>h :wincmd h<CR>
	map <leader>j :wincmd j<CR>
	map <leader>k :wincmd k<CR>
	map <leader>l :wincmd l<CR>

	map <leader> <Left> :wincmd h<CR>
	map <leader> <Down> :wincmd j<CR>
	map <leader> <Up> :wincmd k<CR>
	map <leader> <Right> :wincmd l<CR>
	""" End Navigate Splits """ }}}

	""" Toggle colorcolumn """ {{{
	highlight ColorColumn ctermbg=Brown
	function! g:ToggleColorColumn()
		if &colorcolumn != ''
			setlocal colorcolumn&
		  else
			setlocal colorcolumn=77
		endif
	endfunction
 
	nnoremap <silent> <leader>L :call g:ToggleColorColumn()<CR>
	""" End Toggle colorcolumn """ }}}

	""" Cross Hairs """ {{{
	hi CursorLine   cterm=NONE ctermbg=darkgrey ctermfg=white guibg=darkred guifg=white
	hi CursorColumn cterm=NONE ctermbg=darkgrey ctermfg=white guibg=darkred guifg=white
	nnoremap <Leader>+ :set cursorline! cursorcolumn!<CR>
	""" End Cross Hair """ }}}

	""" DiffOrig """ {{{
	"command DiffOrig let g:diffline = line('.') | vert new | set bt=nofile | r # | 0d_ | diffthis | :exe "norm! ".g:diffline."G" | wincmd p | diffthis | wincmd p
	command! DiffOrig let g:diffline = line('.') | vert new | set bt=nofile | r # | 0d_ | diffthis | :exe 'norm! '.g:diffline.'G' | wincmd p | diffthis | wincmd p
	nnoremap <Leader>do :DiffOrig<cr>
	nnoremap <leader>dc :q<cr>:diffoff<cr>:exe "norm! ".g:diffline."G"<cr>
	""" End DiffOrig """ }}}

	""" Sudo Save Edit """ {{{
	"" Use :W to sudo save, may mess with permissions
	command! WW w !sudo tee % > /dev/null
	""" End Sudo Save """ }}}

	""" Typo Commands """ {{{
	"" http://blog.sanctum.geek.nz/vim-command-typos/
	if has("user_commands")
		command! -bang -nargs=? -complete=file E e<bang> <args>
		command! -bang -nargs=? -complete=file W w<bang> <args>
		command! -bang -nargs=? -complete=file Wq wq<bang> <args>
		command! -bang -nargs=? -complete=file WQ wq<bang> <args>
		command! -bang Wa wa<bang>
		command! -bang WA wa<bang>
		command! -bang Q q<bang>
		command! -bang QA qa<bang>
		command! -bang Qa qa<bang>
	endif
	""" End Typo """ }}}
""" End Key Bindings """ }}}

""" Notes To Self """ {{{
"" Consider:
	" set foldopen=
""" End Notes """ }}}