Vim/.vimrc

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Notes: please use the first argument of the template to provide more detailed indications. (Discuss in Talk:Vim/.vimrc#)

An example ~/.vimrc covering common options.

Setup

I install this as /etc/vimrc if possible. Individual users can use a vim config file in their home directories.

~/.vimrc
source /etc/vimrc

To install for a single user just save it in their home dir at /home/username/.vimrc

Portability

For the portability needed to work on many different systems, this doesn't rely on any plugins other than those built into the default installation of vim 7.0. It works well on all types of consoles, and depending on the TERM environment variable (and whether it has the right term capabilities) it will load 256 color support or not. Usually on a new system I just scp this right over and it works without any modifications. But an ongoing Work in progress.

Vimrc

Some example vimrc files are provided below:

~/.vimrc
" .vimrc
" See: http://vimdoc.sourceforge.net/htmldoc/options.html for details

" For multi-byte character support (CJK support, for example):
"set fileencodings=ucs-bom,utf-8,cp936,big5,euc-jp,euc-kr,gb18030,latin1
       
set tabstop=4       " Number of spaces that a <Tab> in the file counts for.
 
set shiftwidth=4    " Number of spaces to use for each step of (auto)indent.
 
set expandtab       " Use the appropriate number of spaces to insert a <Tab>.
                    " Spaces are used in indents with the '>' and '<' commands
                    " and when 'autoindent' is on. To insert a real tab when
                    " 'expandtab' is on, use CTRL-V <Tab>.
 
set smarttab        " When on, a <Tab> in front of a line inserts blanks
                    " according to 'shiftwidth'. 'tabstop' is used in other
                    " places. A <BS> will delete a 'shiftwidth' worth of space
                    " at the start of the line.
 
set showcmd         " Show (partial) command in status line.

set number          " Show line numbers.

set showmatch       " When a bracket is inserted, briefly jump to the matching
                    " one. The jump is only done if the match can be seen on the
                    " screen. The time to show the match can be set with
                    " 'matchtime'.
 
set hlsearch        " When there is a previous search pattern, highlight all
                    " its matches.
 
set incsearch       " While typing a search command, show immediately where the
                    " so far typed pattern matches.
 
set ignorecase      " Ignore case in search patterns.
 
set smartcase       " Override the 'ignorecase' option if the search pattern
                    " contains upper case characters.
 
set backspace=2     " Influences the working of <BS>, <Del>, CTRL-W
                    " and CTRL-U in Insert mode. This is a list of items,
                    " separated by commas. Each item allows a way to backspace
                    " over something.
 
set autoindent      " Copy indent from current line when starting a new line
                    " (typing <CR> in Insert mode or when using the "o" or "O"
                    " command).
 
set textwidth=79    " Maximum width of text that is being inserted. A longer
                    " line will be broken after white space to get this width.
 
set formatoptions=c,q,r,t " This is a sequence of letters which describes how
                    " automatic formatting is to be done.
                    "
                    " letter    meaning when present in 'formatoptions'
                    " ------    ---------------------------------------
                    " c         Auto-wrap comments using textwidth, inserting
                    "           the current comment leader automatically.
                    " q         Allow formatting of comments with "gq".
                    " r         Automatically insert the current comment leader
                    "           after hitting <Enter> in Insert mode. 
                    " t         Auto-wrap text using textwidth (does not apply
                    "           to comments)
 
set ruler           " Show the line and column number of the cursor position,
                    " separated by a comma.
 
set background=dark " When set to "dark", Vim will try to use colors that look
                    " good on a dark background. When set to "light", Vim will
                    " try to use colors that look good on a light background.
                    " Any other value is illegal.
 
set mouse=a         " Enable the use of the mouse.
 
filetype plugin indent on
syntax on

The next example should be used in combination with the askapachecode colorscheme below.

~/.vimrc or /etc/vimrc
" Updated: Tue Sep  3 14:23:14 2013
" Revision: 188
" Author: galileo@davinci

" http://www.askapache.com/linux/fast-vimrc.html

" For all key mappings like ', .' to reload vimrc
let maplocalleader=','




" BACKUPS, SWAPFILES, VIEWDIR, TMPDIR  "{{{1
" ====================================================================================

" SET RUNTIMEPATH {{{4
if isdirectory(expand("$HOME/.vim"))
   if isdirectory(expand("$HOME/.vim/colors"))
          if filereadable(expand("$HOME/colors/askapachecode.vim"))
                 let $VIMRUNTIME=expand("$HOME/.vim")
                 set runtimepath=$VIMRUNTIME
          endif
   endif
endif

"echomsg &runtimepath
"echomsg expand("$VIMRUNTIME")


" IF BKDIR IS NOT SET OR EMPTY, SET {{{4
if $BKDIR == ""
   let $BKDIR=expand("$HOME/.bk")
   if !isdirectory(expand("$BKDIR"))
          call mkdir(expand("$BKDIR"), "p", 0700)
   endif
endif


" MAKE DIRS IF mkdir exists {{{4
if exists("*mkdir")
   let &viewdir=expand("$BKDIR") . "/.vim/viewdir"
   if !isdirectory(expand(&viewdir))|call mkdir(expand(&viewdir), "p", 0700)|endif
   if !isdirectory(expand("$BKDIR/tmp/.vim"))|call mkdir(expand("$BKDIR/tmp/.vim"), "p", 0700)|endif
   if !isdirectory(expand("$BKDIR/.vim/backups"))|call mkdir(expand("$BKDIR/.vim/backups"), "p", 0700)|endif
   if !isdirectory(expand("$BKDIR/.vim/undos"))|call mkdir(expand("$BKDIR/.vim/undos"), "p", 0700)|endif
endif


" SETTINGS USING NEW DIRS {{{4
let &dir=expand("$BKDIR") . "/.vim"
let &backupdir=expand("$BKDIR") . "/.vim/backups"
"let &undodir=expand("$BKDIR") . "/.vim/undos"
"set undofile
"let &verbosefile=expand("$BKDIR") . "/.vim/vim-messages.


" VIMINFO {{{4
" COMMENTED OUT {{{5
"  "       Maximum number of lines saved for each register
"  %       When included, save and restore the buffer lis
"  '       Maximum number of previously edited files for which the marks are remembere
"  /       Maximum number of items in the search pattern history to be saved
"  :        Maximum number of items in the command-line history
"  <       Maximum number of lines saved for each register.
"   @       Maximum number of items in the input-line history
"  h       Disable the effect of 'hlsearch' when loading the viminfo
"  n       Name of the viminfo file.  The name must immediately follow the 'n'. 
"  r       Removable media.  The argument is a string
"  s       Maximum size of an item in Kbyte
" }}}5 COMMENTED OUT

let &viminfo="%203,'200,/800,h,<500,:500,s150,r/tmp,r" . expand("$BKDIR") . "/tmp/.vim,n" . expand("$BKDIR") ."/.vim/.vinfo"
" }}}4 ENDOF VIMINFO

" --------------------------------------------------- }}}1 ENDOF BACKUPS, SWAPFILES, VIEWDIR, TMPDIR

" DYNAMIC SETTINGS / COLORS / TERMINAL {{{1
" ====================================================================================
"echomsg &t_Co
"echomsg &term

if &t_Co > 2

   if &term =~ "256"

          set bg=dark t_Co=256 vb
          let &t_vb="\<Esc>[?5h\<Esc>[?5l"      " flash screen for visual bell

          if filereadable(expand("$VIMRUNTIME/colors/askapachecode.vim"))
                 colorscheme askapachecode
          elseif filereadable(expand("$HOME/.vim/colors/askapachecode.vim"))
                 colorscheme askapachecode
          else
                 colorscheme default
          endif

   else
          " things like cfdisk, crontab -e, visudo, vless, etc.
          set term=screen-16color
          set t_Co=16

   endif

   filetype indent plugin on
   syntax on

endif
" -------------------------------------------------------------- }}}1 ENDOF DYNAMIC SETTINGS / COLORS / TERMINAL





" CUSTOM FUNCTIONS "{{{1
" ====================================================================================
if !exists("AskApacheLoaded")
   let AskApacheLoaded=1

   " http://dotfiles.org/~samba/.vimrc
   " www.gregsexton.org/2011/03/improving-the-text-displayed-in-a-fold/

   " DECLARATIONS {{{2
   " ================================================================================
   " FUNCTION - ManualLastMod {{{4
   function! ManualLastMod()
          "echomsg 'LastMod RUNNING'

          for [l,v,d] in [[2,'Updated'," "], [3,'Revision',1], [4,'Author'," "],[5,'','']]
                 call setline(l, printf('%s%s: %s', printf(&commentstring, ' '), v,d))
          endfor


          call LastMod()
   endfunction


   " FUNCTION - LastMod {{{4
   " Warning, this is controlled by an autocmd triggered when closing the file that updates the file (in a great way)
   function! LastMod()
          "echomsg 'LastMod RUNNING'
          if line("$") > 20|let l = 20|else|let l = line("$")|endif
          exe "silent! 1,".l."g/ Revision:[ \\d]\\+/s/\\d\\+/\\=submatch(0) + 1/e 1"
          exe "silent! 1,".l."g/ Author:/s/Author:.*/" . printf('Author: %s@%s', expand("$LOGNAME"), hostname()) . "/e 1"
          exe "silent! 1,".l."g/ Updated:/s/Updated:.*/" . printf('Updated: %s', strftime("%c")) . "/e 1"
   endfunction



   " FUNCTION - LastModAAZZZ {{{4
   " AA_UPDATED='2/24/12-00:56:00'
   function! LastModAAZZZ()
          exe "silent! 1,60 /^AA_VERSION=/s/\\d\\+$/\\=submatch(0) + 1/e 1"
          exe "silent! 1,60 /^AA_UPDATED=/s/AA_UPDATED=.*/AA_UPDATED='" . strftime("%c") . "'/e 1"

          exe "silent! 1,60 /^ISC_S_VERSION=/s/\\d\\+$/\\=submatch(0) + 1/e 1"
          exe "silent! 1,60 /^ISC_S_UPDATED=/s/ISC_S_UPDATED=.*/ISC_S_UPDATED='" . strftime("%c") . "'/e 1"
          "echomsg 'LastModAAZZZ RUNNING'
   endfunction


   " FUNCTION - AppendModeline {{{4
   " Append modeline after last line in buffer.  Use substitute() instead of printf() to handle '%%s' modeline
   function! AppendModeline()
          let l:modeline = printf(" vim: set ft=%s ts=%d sw=%d tw=%d :", &filetype, &tabstop, &shiftwidth, &textwidth)
          let l:modeline = substitute(&commentstring, "%s", l:modeline, "")
          call append(line("$"), l:modeline)
   endfunction


   " FUNCTION - StripTrailingWhitespace {{{4
   " automatically remove trailing whitespace before write
   function! StripTrailingWhitespace()
          normal mZ
          %s/\s\+$//e
          if line("'Z") != line(".")|echo "Stripped whitespace\n"|endif
          normal `Z
   endfunction


   " FUNCTION - MyTabL {{{3
   function! MyTabL()
          let s = ''|let t = tabpagenr()|let i = 2
          while i <= tabpagenr('$')
                 let bl = tabpagebuflist(i)|let wn = tabpagewinnr(i)
                 let s .= '%' . i . 'T'. (i == t ? '%2*' : '%2*') . '%*' . (i == t ? ' %#TabLineSel# ' : '%#TabLine#')
                 let file = (i == t ? fnamemodify(bufname(bl[wn - 2]), ':p') : fnamemodify(bufname(bl[wn - 1]), ':t') )
                 if file == ''
                        let file = '[No Name]'
                 endif
                 let s .= i.' '. file .(i == t ? ' ' : '')|let i += 2
          endwhile
          let s .= '%T%#TabLineFill#%=' . (tabpagenr('$') > 2 ? '%999XX' : 'X')
          return s
   endfunction


   " FUNCTION - DiffWithSaved {{{3
   " Diff with saved version of the file
   function! s:DiffWithSaved()
          let filetype=&ft
          diffthis
          vnew | r # | normal! 2Gdd
          diffthis
          exe "setlocal bt=nofile bh=wipe nobl noswf ro ft=" . filetype
   endfunction
   com! DiffSaved call s:DiffWithSaved()


   " FUNCTION - ShowWhitespace() {{{3
   function! ShowWhitespace(flags)
          let bad = ''
          let pat = []
          for c in split(a:flags, '\zs')
                 if c == 'e'
                        call add(pat, '\s\+$')
                 elseif c == 'i'
                        call add(pat, '^\t*\zs \+')
                 elseif c == 's'
                        call add(pat, ' \+\ze\t')
                 elseif c == 't'
                        call add(pat, '[^\t]\zs\t\+')
                 else
                        let bad .= c
                 endif
          endfor

          if len(pat) > 1
                 let s = join(pat, '\|')
                 exec 'syntax match ExtraWhitespace "'.s.'" containedin=ALL'
          else
                 syntax clear ExtraWhitespace
          endif

          if len(bad) > 1|echo 'ShowWhitespace ignored: '.bad|endif
   endfunction



   " FUNCTION - ToggleShowWhitespace {{{3
   " I use this all the time, it's mapped to , ts
   function! ToggleShowWhitespace()
          if !exists('b:ws_show')|let b:ws_show = 1|endif
          if !exists('b:ws_flags')|let b:ws_flags = 'est'|endif
          let b:ws_show = !b:ws_show
          if b:ws_show|call ShowWhitespace(b:ws_flags)|else|call ShowWhitespace('')|endif
   endfunction


   " FUNCTION - ValidVimCheck {{{3
   function! ValidVimCheck()
          if has('quickfix') && &buftype =~ 'nofile'
                 "echoerr "Buffer is marked as not a file"
                 return 0
          endif

          if empty(glob(expand('%:p')))
                 "echoerr "File does not exist on disk"
                 return 0
          endif

          if len($TMP) && expand('%:p:h') == $TMP
                 "echoerr "Also in temp dir"
                 return 0
          endif
          return 1
   endfunction


   " ------------------------------------------------------------- }}}2 ENDOF DECLARATIONS

endif

" ------------------------------------------------------------------------------------ }}}1 ENDOF CUSTOM FUNCTIONS




" OPTIONS "{{{1
" ====================================================================================


" DYNAMIC OPTIONS {{{2
" ================================================================================
" DISABLE MOUSE NO GOOEYS {{{3
if has('mouse')|set mouse=|endif

" SET TITLESTRING {{{3
if has('title')|set titlestring=%t%(\ [%R%M]%)|endif

" SET TABLINE {{{3
if exists("*s:MyTabL")|set tabline=%!MyTabL()|endif

let g:vimsyn_folding='af'

"DISABLE FILETYPE-SPECIFIC MAPS {{{3
let no_plugin_maps=1

"}}}2 DYNAMIC OPTIONS



" BACKUP, FILE OPTIONS {{{2
" ================================================================================
set backup                        " Make a backup before overwriting a file. 
set backupcopy=auto " When writing a file and a backup is made.  comma separated list of words. - value: yes,no,auto

set swapfile
set swapsync=fsync

"}}}2 BACKUP, FILE OPTIONS

" BASIC SETTINGS "{{{2
" ================================================================================
set nocompatible                " vim, not vi.. must be first, because it changes other options as a side effect
set modeline

set statusline=%M%h%y\ %t\ %F\ %p%%\ %l/%L\ %=[%{&ff},%{&ft}]\ [a=\%03.3b]\ [h=\%02.2B]\ [%l,%v]
set title titlelen=150 titlestring=%(\ %M%)%(\ (%{expand(\"%:p:h\")})%)%(\ %a%)\ -\ %{v:servername}

"set tags=tags;/                        " search recursively up for tags

set ttyfast                             " we have a fast terminal
set scrolljump=5          " when scrolling up down, show at least 5 lines
"set ttyscroll=999        " make vim redraw screen instead of scrolling when there are more than 3 lines to be scrolled

"set tw=500                             " default textwidth is a max of 5

set undolevels=1000             " 50 undos - saved in undodir
set updatecount=250             " switch every 250 chars, save swap

set whichwrap+=b,s,<,>,h,l,[,]                  " backspaces and cursor keys wrap to
"set wildignore+=*.o,*~,.lo,*.exe,*.bak " ignore object files
"set wildmenu                                                   " menu has tab completion
"set wildmode=longest:full                              " *wild* mode
set nowrap

set autoindent smartindent              " auto/smart indent

set autoread                                    " watch for file changes

set backspace=indent,eol,start  " backspace over all kinds of things

set cmdheight=1                                 " command line two lines high
set complete=.,w,b,u,U,t,i,d    " do lots of scanning on tab completion
set cursorline                                  " show the cursor line
"set enc=utf-8 fenc=utf-8               " utf-8

set history=3000                                " keep 3000 lines of command line history

set keywordprg=TERM=mostlike\ man\ -s\ -Pless

set laststatus=2

"set lazyredraw                                 " don't redraw when don't have to
set linebreak                                   " wrap at 'breakat' instead of last char
set magic                                               " Enable the "magic"

set maxmem=25123        " 24 MB -  max mem in Kbyte to use for one buffer.  Max is 2000000

set noautowrite                                 " don't automagically write on :next

set noexpandtab                                 " no expand tabs to spaces"
set noruler                                     " show the line number on the bar
set nospell
set nohidden                                    " close the buffer when I close a tab (I use tabs more than buffers)

set noerrorbells visualbell t_vb= " Disable ALL bells

set number                                      " line numbers

set pastetoggle=<F11>

set scrolloff=3                         " keep at least 3 lines above/below
set shiftwidth=3                        " shift width

set showcmd                                     " Show us the command we're typing
set showfulltag                         " show full completion tags
set showmode                            " show the mode all the time

set sidescroll=2                        " if wrap is off, this is fasster for horizontal scrolling
set sidescrolloff=2                     "keep at least 5 lines left/right

set noguipty

set splitright
set splitbelow

set restorescreen=on " restore screen contents when vim exits -  disable withset t_ti= t_te=

"set sessionoptions=word,blank,buffers,curdir,folds,globals,help,localoptions,resize,sesdir,tabpages,winpos,winsize
set winheight=25
set winminheight=1      " minimal value for window height
"set winheight=30       " set the minimal window height
set equalalways         " all the windows are automatically sized same
set eadirection=both    " only equalalways for horizontally split windows

set hlsearch

set laststatus=2

set tabstop=4
set softtabstop=4

set shiftwidth=3
set switchbuf=usetab

set commentstring=#%s

set tabpagemax=55
set showtabline=2               " 2 always, 1 only if multiple tabs
set smarttab                    " tab and backspace are smart

set foldmethod=marker
set foldenable
set foldcolumn=7                                " the blank left-most bar left of the numbered lines


set incsearch                                   " incremental search
"set ignorecase                                 " search ignoring case
set sc                                                  " override 'ignorecase' when pattern has upper case characters
set smartcase                                   " Ignore case when searching lowercase

set showmatch                                   " show matching bracket
set diffopt=filler,iwhite               " ignore all whitespace and sync"
set stal=2

set viewoptions=folds,localoptions,cursor

" ------------------------------------------------------------------------------------ }}}1 ENDOF OPTIONS


" PLUGIN SETTINGS {{{1
" ====================================================================================
" Settings for :TOhtml "{{{3
let html_number_lines=1
let html_use_css=1
let use_xhtml=1
" ------------------------------------------------------------------------------------ }}}1 ENDOF PLUGIN SETTINGS


" AUTOCOMMANDS "{{{1
" ====================================================================================
"{
"if !exists(":DiffOrig") | command DiffOrig vert new | set bt=nofile | r # | 0d_ | diffthis | wincmd p | diffthis | endif

" auto load extensions for different file types
if has('autocmd')

   if !exists("autocommands_loaded")

          let autocommands_loaded = 1



          " LASTMOD COMMANDS {{{2
          " ================================================================================
          augroup aazzlastmod
                 autocmd!

                 " INSERT CURRENT DATE AND TIME WHEN WRITING IT {{{3
                 autocmd BufWritePre,FileWritePre *.sh,.htaccess,*.conf,vimrc,.bash*,.*,*.cron ks|call LastMod()|'s

                 " AA_ZZZ LAST MOD {{{3
                 autocmd BufWritePre,FileWritePre zzz_askapache-bash.sh,*.sh ks|call LastModAAZZZ()|'s
          augroup END
          " ------------------------------------------------------------- }}}2 ENDOF LASTMOD COMMANDS


          " AUTOMKVIEW COMMANDS {{{2
          " ================================================================================
                 augroup aazzzmakeviewcheck
                        autocmd!

                        autocmd BufWinLeave * if ValidVimCheck() | mkview! |endif
                        autocmd BufWinEnter * if ValidVimCheck() | silent loadview | endif
                 augroup END
          " ------------------------------------------------------------- }}}2 ENDOF AUTOMKVIEW COMMANDS



          " MISC COMMANDS {{{2
          " ================================================================================

          " SAVE BACKUPFILE AS BACKUPDIR/FILENAME-06-13-1331 {{{3
          autocmd BufWritePre * let &bex = strftime("-%m-%d-%H%M")


          " CLEARMATCHES ON BUFWINLEAVE {{{3
          if exists("*clearmatches")
                 autocmd BufWinLeave *.* call clearmatches()
          endif

          " STRIP TRAILING WHITESPACE {{{3
          if exists("*s:StripTrailingWhitespace")
                 autocmd BufWritePre *.cpp,*.hpp,*.i,*.sh,.htaccess,*.conf :call s:StripTrailingWhitespace()
          endif
          " ------------------------------------------------------------- }}}2 ENDOF MISC COMMANDS





          " FILETYPES {{{2
          " ================================================================================
          " SET VIM SETTINGS FOR AA_ZZZ SCRIPTS {{{3
          autocmd BufRead .bash_profile,.bashrc,.bash_logout setlocal ts=4 sw=3 ft=sh foldmethod=marker tw=500 foldcolumn=7

          " TMUX FILETYPE {{{3
          autocmd BufRead tmux.conf,.tmux.conf,.tmux*,*/tmux-sessions/* setlocal filetype=tmux foldmethod=marker

          " LOGROTATE FILETYPE {{{3
          autocmd BufRead /etc/logrotate.d/*,/etc/logrotate.conf setlocal filetype=logrotate

          " FSTAB FILETYPE {{{3
          autocmd BufRead /etc/fstab,fstab setlocal foldmethod=marker


          " APACHE2 FILETYPE {{{3
          autocmd BufRead /etc/httpd/*.conf,httpd.conf setlocal filetype=apache foldmethod=marker foldcolumn=7 foldlevel=2


          " SH FILETYPES {{{3
          autocmd BufRead *.sh,*.cron,*.bash setlocal filetype=sh


          " SYSLOG-NG FILETYPE {{{3
          autocmd BufRead syslog-ng.conf setlocal filetype=syslog-ng


          " NET-PROFILES FILETYPE {{{3
          autocmd BufRead /etc/network.d/* setlocal filetype=conf


          " XDEFAULTS "{{{3
          autocmd FileType xdefaults setlocal foldmethod=marker foldlevel=2 commentstring=!%s

          " ------------------------------------------------------------- }}}2 ENDOF FILETYPES


          " MAN RUNTIME - TODO REPLACE WITH TMUXES CTRL-M BINDING {{{2
          " Lets you type :Man anymanpage and it will load in vim, color-coded and searchable
          " runtime ftplugin/man.vim

   endif
endif

" ------------------------------------------------------------------------------------ }}}1 ENDOF AUTOCOMMANDS





" MAPS "{{{1
" ====================================================================================

" FUNCTION MAPS {{{2
" ---------------------------------
" APPEND MODELINE {{{3
map <silent> <LocalLeader>ml :call AppendModeline()<CR>


" SHOW WHITESPACE {{{3
nnoremap <LocalLeader>ts :call ToggleShowWhitespace()<CR>


" SUDO A WRITE {{{3
command! W :execute ':silent w !sudo tee % > /dev/null' | :edit!
"cmap w!! %!sudo tee > /dev/null %
" :w !sudo tee > /dev/null %


" SET TABLINE {{{3
" My Personal Fav, inserts last-modified manually on current line when you press <F12> key
if exists("*ManualLastMod")
   map <silent> <F12> :call ManualLastMod()<CR>
endif


" RELOAD VIMRC FILES {{{3
map <LocalLeader>. :mkview<CR>:unlet! AskApacheLoaded autocommands_loaded<CR>:mapclear<CR>:source /etc/vimrc<CR>:loadview<CR>



" SCROLLING MAPS {{{3
map <PageDown> :set scroll=0<CR>:set scroll^=2<CR>:set scroll-=1<CR><C-D>:set scroll=0<CR>
map <PageUp> :set scroll=0<CR>:set scroll^=2<CR>:set scroll-=1<CR><C-U>:set scroll=0<CR>
nnoremap <silent> <PageUp> <C-U><C-U>
vnoremap <silent> <PageUp> <C-U><C-U>
inoremap <silent> <PageUp> <C-\><C-O><C-U><C-\><C-O><C-U>
nnoremap <silent> <PageDown> <C-D><C-D>
vnoremap <silent> <PageDown> <C-D><C-D>
inoremap <silent> <PageDown> <C-\><C-O><C-D><C-\><C-O><C-D>
"}}}3





" KEY MAPS {{{2
" physically map keys to produce different key, type CTRL-V in insert mode followed by any key to see how vim sees it
" ----------------------------------------
imap <ESC>[8~ <End>
map <ESC>[8~ <End>

imap <ESC>[7~ <Home>
map <ESC>[7~ <Home>

imap <ESC>OH <Home>
map <ESC>OH <Home>

imap <ESC>OF <End>
map <ESC>OF <End>


" Basic Maps  {{{2
" ----------------------------------------
" TOGGLE PASTE MODE {{{3
map <LocalLeader>pm :set nonumber! foldcolumn=0<CR>

" REINDENT FILE {{{3
map <LocalLeader>ri G=gg<CR>

" CLEAR SPACES AT END OF LINE {{{3
map <LocalLeader>cs :%s/\s\+$//e<CR>

" Y YANKS FROM CURSOR TO $ {{{3
map <LocalLeader>y "5y$
map <LocalLeader>r "_d$p




map <LocalLeader>dd _d<CR>

" DON'T USE EX MODE, USE Q FOR FORMATTING {{{3
map Q gq
map! ^H ^?

" NEXT SEARCH RESULT {{{3
map <silent> <LocalLeader>cn :cn<CR>

" WRAP? {{{3
map <silent> <LocalLeader>ww :ww

" ERR INSERTION {{{3
"map <silent> <LocalLeader>e <Home>A<C-R>=printf('%s', '_err "$0 $FUNCNAME:$LINENO FAILED WITH ARGS= $*"')<CR><Home><Esc>

" CUSTOM LINES FOR CODING {{{3
map <silent> <LocalLeader>l1 <Home>A<C-R>=printf('%s%s', printf(&commentstring, ' '), repeat('=', 160))<CR><Home><Esc>
map <silent> <LocalLeader>l2 <Home>A<C-R>=printf('%s%s', printf(&commentstring, ' '), repeat('=', 80))<CR><Home><Esc>
map <silent> <LocalLeader>l3 <Home>A<C-R>=printf('%s%s', printf(&commentstring, ' '), repeat('-', 40))<CR><Home><Esc>
map <silent> <LocalLeader>l4 <Home>A<C-R>=printf('%s%s', printf(&commentstring, ' '), repeat('-', 20))<CR><Home><Esc>

" CHANGE DIRECTORY TO THAT OF CURRENT FILE {{{3
nmap <LocalLeader>cd :cd%:p:h<CR>

" CHANGE LOCAL DIRECTORY TO THAT OF CURRENT FILE {{{3
nmap <LocalLeader>lcd :lcd%:p:h<CR>

" TOGGLE WRAPPING {{{3
nmap <LocalLeader>ww :set wrap!<CR>
nmap <LocalLeader>wo :set wrap<CR>



" TABS "{{{2
" ---------------------------------

" CREATE A NEW TAB {{{3
map <LocalLeader>tc :tabnew %<CR>

" LAST TAB {{{3
map <LocalLeader>t<Space> :tablast<CR>

" CLOSE A TAB {{{3
map <LocalLeader>tk :tabclose<CR>

" NEXT TAB {{{3
map <LocalLeader>tn :tabnext<CR>

" PREVIOUS TAB {{{3
map <LocalLeader>tp :tabprev<CR>









" FOLDS  "{{{2
" ---------------------------------
" Fold with paren begin/end matching
nmap F zf%

" When I use ,sf - return to syntax folding with a big foldcolumn
nmap <LocalLeader>sf :set foldcolumn=6 foldmethod=syntax<cr>
"}}}2

" ------------------------------------------------------------------------------------ }}}1 ENDOF MAPS


" HILITE "{{{1
" ====================================================================================
hi NonText cterm=NONE ctermfg=NONE
hi Search cterm=bold ctermbg=99 ctermfg=17
" ------------------------------------------------------------------------------------ }}}1 ENDOF HILITE







" VIM TIPS / HELP / TRICKS   {{{1
" ====================================================================================

" BEST TRICKS {{{2

" TERMCAP HELP {{{3
" :help termcap

" :g/^\s*$/;//-1sort to sort each block of lines in a file.


" VIEW DIFF OF EDITS AGAINST BUFFER VS ORIGINAL FILE {{{3
" :w !colordiff -u % -


" INSERT CURRENT FILENAME {{{3
" :r! echo %

" DELETE TRAILING WHITESPACE {{{3
" :%s/\s\+$//

" Changing Case
" guu                             : lowercase line
" gUU                             : uppercase line
" Vu                              : lowercase line
" VU                              : uppercase line
" g~~                             : flip case line
" vEU                             : Upper Case Word
" vE~                             : Flip Case Word
" ggguG                           : lowercase entire file
" " Titlise Visually Selected Text (map for .vimrc)
" vmap ,c :s/\<\(.\)\(\k*\)\>/\u\1\L\2/g<CR>
" " Title Case A Line Or Selection (better)
" vnoremap <F6> :s/\%V\<\(\w\)\(\w*\)\>/\u\1\L\2/ge<cr> [N]
" " titlise a line
" nmap ,t :s/.*/\L&/<bar>:s/\<./\u&/g<cr>  [N]
" " Uppercase first letter of sentences
" :%s/[.!?]\_s\+\a/\U&\E/g


" :r file " read text from file and insert below current line

" :so $VIMRUNTIME/syntax/hitest.vim       " view highlight options

"}}}2


" HELP HELP {{{3
" ---------------------------------
" :helpg pattern                                          search grep!! ---  JUMP TO OTHER MATCHES WITH: >
" :help holy-grail
" :help all
" :help termcap
"  :help user-toc.txt          Table of contents of the User Manual. >
"  :help :subject              Ex-command "subject", for instance the following: >
"  :help :help                 Help on getting help. >
"  :help CTRL-B                Control key <C-B> in Normal mode. >
"  :help 'subject'             Option 'subject'. >
"  :help EventName             Autocommand event "EventName"
"  :help pattern<Tab>          Find a help tag starting with "pattern".  Repeat <Tab> for others. >
"  :help pattern<Ctrl-D>       See all possible help tag matches "pattern" at once. >
"                 :cn                         next match >
"                 :cprev, :cN                 previous match >
"                 :cfirst, :clast             first or last match >
"                 :copen,  :cclose            open/close the quickfix window; press <Enter> to jump to the item under the cursor



" SET HELP {{{3
" ---------------------------------
" :verbose set opt? - show where opt was set
" set opt!              - invert
" set invopt            - invert
" set opt&              - reset to default
" set all&              - set all to def
" :se[t]                        Show all options that differ from their default value.
" :se[t] all            Show all but terminal options.
" :se[t] termcap                Show all terminal options.  Note that in the GUI the



" TAB HELP   {{{3
" ---------------------------------
" tc    - create a new tab
" td    - close a tab
" tn    - next tab
" tp    - previous tab



" UPPERCASE, LOWERCASE, INDENTS {{{3
" ---------------------------------
" '.    - last modification in file!
" gf  - open file under cursor
" guu - lowercase line
" gUU - uppercase line
" =   - reindent text



" FOLDS {{{3
" ---------------------------------
" F     - create a fold from matching parenthesis
" fm    - (zm)  more folds
" fl  - (zr) less/reduce folds
" fo    - open all folds (zR)
" fc    - close all folds (zM)
" ff  -  (zf)   - create a fold
" fd    - (zd)  - delete fold at cursor
" zF    - create a fold N lines
" zi    - invert foldenable



" KEYSEQS HELP {{{3
" ---------------------------------
" CTRL-I - forward trace of changes
" CTRL-O - backward trace of changes!
" C-W W  - Switch to other split window
" CTRL-U                  - DELETE FROM CURSOR TO START OF LINE
" CTRL-^                  - SWITCH BETWEEN FILES
" CTRL-W-TAB  - CREATE DUPLICATE WINDOW
" CTRL-N                  - Find keyword for word in front of cursor
" CTRL-P                  - Find PREV diddo


" SEARCH / REPLACE {{{3
" ---------------------------------
" :%s/\s\+$//    - delete trailing whitespace
" :%s/a\|b/xxx\0xxx/g             modifies a b      to xxxaxxxbxxx
" :%s/\([abc]\)\([efg]\)/\2\1/g   modifies af fa bg to fa fa gb
" :%s/abcde/abc^Mde/              modifies abcde    to abc, de (two lines)
" :%s/$/\^M/                      modifies abcde    to abcde^M
" :%s/\w\+/\u\0/g                 modifies bla bla  to Bla Bla
" :g!/\S/d                              delete empty lines in file


"  COMMANDS {{{3
" ---------------------------------
" :runtime! plugin/**/*.vim  - load plugins
" :so $VIMRUNTIME/syntax/hitest.vim       " view highlight options
" :so $VIMRUNTIME/syntax/colortest.vim

" :!!date - insert date
" :%!sort -u  - only show uniq (and sort)

" :r file " read text from file and insert below current line
" :v/./.,/./-1join  - join empty lines

" :e! return to unmodified file
" :tabm n  - move tab to pos n
" :jumps
" :history
" :reg   -  list registers

" delete empty lines
" global /^ *$/ delete


" ------------------------------------------------------------------------------------ }}}1 ENDOF VIM TIPS / HELP / TRICKS

Colorscheme

Here is a colorscheme file optimized for 256 colors. It will work if saved in ~/.vim/colors/askapachecode.vim or likewise in your runtimepath. Additionally, you could just paste it in the bottom of the above vimrc.

The code really needs to be cleaned up, but it looks awesome.

~/.vim/colors/askapachecode.vim
" vim: ft=vim fdm=marker fdl=0
" Vim color file -- askapachecode
" Maintainer: AskApache <askapache@gmail.com>
" Last Change: Thu Oct 3 06:30:42 2013
" %s/[\t] {1, }/ /g | %s/[\t]*//g



set background=dark
hi clear

if exists("syntax_on")
 syntax reset
endif

let g:colors_name="askapachecode"

hi CursorLine ctermbg=236
hi CursorColumn ctermbg=236
hi MatchParen ctermfg=157 ctermbg=237 cterm=bold
hi Pmenu ctermfg=255 ctermbg=238
hi PmenuSel ctermfg=0 ctermbg=148

" General colors
hi Cursor ctermbg=241
hi Normal ctermfg=253 ctermbg=232
hi NonText ctermfg=244 ctermbg=235
hi LineNr ctermfg=244 ctermbg=232
hi StatusLine ctermfg=253 ctermbg=238 cterm=italic
hi StatusLineNC ctermfg=246 ctermbg=238
hi VertSplit ctermfg=238 ctermbg=238
hi Folded ctermbg=4 ctermfg=248
hi Title ctermfg=254 cterm=bold
hi Visual ctermfg=254 ctermbg=4
hi SpecialKey ctermfg=244 ctermbg=236

hi pythonOperator ctermfg=103

hi Search cterm=NONE	




" basic highlight groups (:help highlight-groups) {{{1

" text {{{2
hi Normal ctermfg=white ctermbg=black cterm=NONE
hi Folded ctermfg=lightgray ctermbg=black cterm=underline
hi LineNr ctermfg=darkgray ctermbg=NONE cterm=NONE
hi Directory ctermfg=cyan ctermbg=NONE cterm=NONE
hi NonText ctermfg=yellow ctermbg=NONE cterm=NONE
hi SpecialKey ctermfg=green ctermbg=NONE cterm=NONE

hi DiffAdd ctermfg=white ctermbg=darkblue cterm=NONE
hi DiffChange ctermfg=black ctermbg=darkmagenta cterm=NONE
hi DiffDelete ctermfg=black ctermbg=red cterm=bold
hi DiffText ctermfg=white ctermbg=green cterm=bold


" borders / separators / menus {{{2
hi FoldColumn ctermfg=lightgray ctermbg=darkgray cterm=NONE
hi SignColumn ctermfg=lightgray ctermbg=darkgray cterm=NONE
hi Pmenu ctermfg=white ctermbg=darkgray cterm=NONE
hi PmenuSel ctermfg=white ctermbg=lightblue cterm=NONE
hi PmenuSbar ctermfg=black ctermbg=black cterm=NONE
hi PmenuThumb ctermfg=gray ctermbg=gray cterm=NONE

hi StatusLine ctermfg=black ctermbg=white cterm=bold
hi StatusLineNC ctermfg=darkgray ctermbg=white cterm=NONE
hi WildMenu ctermfg=white ctermbg=darkblue cterm=bold
hi VertSplit ctermfg=white ctermbg=white cterm=NONE

if &t_Co == 256|hi TabLine ctermfg=15 ctermbg=242 term=underline|else|hi TabLine ctermfg=grey ctermbg=white term=underline|endif



hi TabLineFill ctermfg=grey ctermbg=white cterm=NONE
hi TabLineSel ctermfg=green ctermbg=black term=bold


" cursor / dynamic / other {{{2
hi Cursor ctermfg=black ctermbg=white cterm=NONE
hi CursorIM ctermfg=black ctermbg=white cterm=reverse
hi CursorLine ctermfg=NONE ctermbg=NONE cterm=NONE
hi CursorColumn ctermfg=NONE ctermbg=NONE cterm=NONE

hi Visual ctermfg=white ctermbg=lightblue cterm=NONE
hi IncSearch ctermfg=white ctermbg=yellow cterm=NONE
hi Search ctermfg=white ctermbg=darkgreen cterm=NONE


" LISTINGS / MESSAGES {{{2
hi ModeMsg ctermfg=yellow ctermbg=NONE cterm=NONE
hi Title ctermfg=red ctermbg=NONE cterm=bold
hi Question ctermfg=green ctermbg=NONE cterm=NONE
hi MoreMsg ctermfg=green ctermbg=NONE cterm=NONE
hi ErrorMsg ctermfg=white ctermbg=red cterm=bold
hi WarningMsg ctermfg=yellow ctermbg=NONE cterm=bold

hi Directory term=bold ctermfg=4 "{{{
hi ErrorMsg term=standout ctermfg=15 ctermbg=1  
hi IncSearch term=reverse cterm=reverse 
hi Search term=NONE ctermfg=255 ctermbg=135
hi MoreMsg term=bold ctermfg=2  
hi ModeMsg term=bold cterm=bold 
hi LineNr term=underline ctermfg=244 ctermbg=232  
hi Question term=standout ctermfg=2  
hi StatusLine term=bold,reverse cterm=italic ctermfg=253 ctermbg=238   
hi StatusLineNC term=reverse cterm=reverse ctermfg=246 ctermbg=238  
hi VertSplit term=reverse cterm=reverse ctermfg=238 ctermbg=238  
hi Title term=bold cterm=bold ctermfg=254  
hi Visual term=reverse ctermfg=254 ctermbg=4  
hi VisualNOS term=bold,underline cterm=bold,underline
hi WarningMsg term=standout ctermfg=1 
hi WildMenu term=standout ctermfg=0 ctermbg=11  
hi Folded term=standout cterm=BOLD ctermfg=7 ctermbg=27
hi FoldColumn term=NONE cterm=NONE ctermfg=75 ctermbg=16
hi IncSearch term=bold,underline cterm=bold,underline ctermfg=7 ctermbg=9
hi DiffAdd term=bold ctermbg=12 
hi DiffChange term=bold ctermbg=13 
hi DiffDelete term=bold ctermfg=12 ctermbg=14   
hi DiffText term=reverse cterm=bold ctermbg=9  
hi SpellBad term=reverse ctermbg=9  
hi SpellCap term=reverse ctermbg=12  
hi SpellRare term=reverse ctermbg=13  
hi SpellLocal term=underline ctermbg=14  
hi Pmenu ctermfg=255 ctermbg=238  
hi PmenuSel ctermfg=0 ctermbg=148  
hi PmenuSbar ctermbg=7 
hi PmenuThumb cterm=reverse 
hi TabLine term=underline cterm=underline ctermfg=0 ctermbg=7  
hi TabLineSel term=bold cterm=bold 
hi TabLineFill term=reverse cterm=reverse 
hi CursorLine term=underline cterm=bold ctermbg=234
hi Cursor ctermbg=241 
hi MatchParen term=reverse cterm=bold ctermfg=157 ctermbg=237   
hi Error term=reverse ctermfg=15 ctermbg=9  





" :hi TabLineSel|hi TabLineFill|hi TabLine
"hi TabLineSel term=bold cterm=bold 
"hi TabLineFill term=reverse cterm=reverse 
"hi TabLine term=underline cterm=underline ctermfg=15 ctermbg=242 
hi ExtraWhitespace ctermbg=red
hi Comment term=none ctermfg=darkgrey 
hi Constant term=underline ctermfg=Magenta 
hi Special term=bold ctermfg=DarkMagenta 
hi Identifier term=underline cterm=bold ctermfg=Cyan 
hi Statement term=bold ctermfg=Yellow 
hi PreProc term=underline ctermfg=LightBlue 
hi Type term=underline ctermfg=LightGreen 
hi Repeat term=underline ctermfg=White 
hi Operator ctermfg=Red 
hi Ignore ctermfg=black 
hi Error term=reverse ctermbg=Red ctermfg=White 
hi Todo term=standout ctermbg=Yellow ctermfg=Black 



" COMMON GROUPS THAT LINK TO DEFAULT HIGHLIGHTING.
hi Function ctermfg=85
hi String ctermfg=204
hi Statement term=bold cterm=bold ctermfg=81
hi Function term=bold cterm=bold ctermfg=32
hi Number ctermfg=129
hi Conditional term=bold cterm=bold ctermfg=47
hi Special term=underline ctermfg=191
hi Normal ctermfg=7
hi PreProc ctermfg=141

" Syntax highlighting
hi Comment ctermfg=244
hi Todo ctermfg=245
hi Boolean ctermfg=148
hi String ctermfg=148
hi Identifier ctermfg=148
hi Function ctermfg=124
hi Type ctermfg=103
hi Statement ctermfg=103
hi Keyword ctermfg=81
hi Constant ctermfg=81
hi Number ctermfg=81
hi Special ctermfg=81
hi PreProc ctermfg=230
" Code-specific colors
 

" SYNTAX HIGHLIGHTING GROUPS (:HELP GROUP-NAME) {{{2

hi FoldColumn ctermbg=0 ctermfg=2
hi Folded cterm=none ctermfg=2
hi NonText cterm=NONE ctermfg=NONE 
hi StatusLine ctermfg=black ctermbg=White cterm=bold
hi StatusLineNC ctermfg=White ctermbg=green cterm=NONE
hi CursorLine cterm=bold term=bold

" FINAL THOUGHTS "{{{2
"syn region myFold start="{" end="}" transparent fold
hi Search term=reverse ctermfg=0 ctermbg=11
hi LineNr term=underline ctermfg=244 ctermbg=232
hi MatchParen ctermfg=15 ctermbg=242
hi String ctermfg=10
hi Constant ctermfg=14
hi Identifier ctermfg=14

hi Operator ctermfg=13
hi NonText cterm=NONE ctermfg=NONE
hi Search cterm=bold ctermbg=99 ctermfg=17

See also

Some more examples can be found in Vim#Example_configurations.