My VIMRC for GVim on M$ Win* 7

_vimrc

set nocompatible
source $VIMRUNTIME/vimrc_example.vim
"source $VIMRUNTIME/mswin.vim
"behave mswin

set diffexpr=MyDiff()
function! MyDiff()
  let opt = '-a --binary '
  if &diffopt =~ 'icase' | let opt = opt . '-i ' | endif
  if &diffopt =~ 'iwhite' | let opt = opt . '-b ' | endif
  let arg1 = v:fname_in
  if arg1 =~ ' ' | let arg1 = '"' . arg1 . '"' | endif
  let arg2 = v:fname_new
  if arg2 =~ ' ' | let arg2 = '"' . arg2 . '"' | endif
  let arg3 = v:fname_out
  if arg3 =~ ' ' | let arg3 = '"' . arg3 . '"' | endif
  let eq = ''
  if $VIMRUNTIME =~ ' '
    if &sh =~ '\<cmd'
      let cmd = '""' . $VIMRUNTIME . '\diff"'
      let eq = '"'
    else
      let cmd = substitute($VIMRUNTIME, ' ', '" ', '') . '\diff"'
    endif
  else
    let cmd = $VIMRUNTIME . '\diff'
  endif
  silent execute '!' . cmd . ' ' . opt . arg1 . ' ' . arg2 . ' > ' . arg3 . eq
endfunction
" ---END OF DEFAULT SETTINGS ---

" Vundle settings
"set nocompatible              " be iMproved, required
filetype off                   " required

" set the runtime path to include Vundle and initialize
set rtp+=$HOME/vimfiles/bundle/Vundle.vim
"call vundle#begin()
" alternatively, pass a path where Vundle should install plugins
call vundle#begin('$HOME/vimfiles/bundle/')

" let Vundle manage Vundle, required
Plugin 'VundleVim/Vundle.vim'

" The following are examples of different formats supported.
" Keep Plugin commands between vundle#begin/end.
" plugin on GitHub repo
Plugin 'tpope/vim-fugitive'
Plugin 'brookhong/cscope.vim.git'
Plugin 'scrooloose/nerdtree'
Plugin 'FromtonRouge/OmniCppComplete'
Plugin 'tomtom/tlib_vim'
Plugin 'MarcWeber/vim-addon-mw-utils'
Plugin 'junegunn/vim-easy-align'
Plugin 'Lokaltog/vim-easymotion'
Plugin 'vim-latex/vim-latex'
Plugin 'plasticboy/vim-markdown'
Plugin 'xolox/vim-misc'
Plugin 'tangledhelix/vim-octopress'
Plugin 'tpope/vim-repeat'
"Plugin 'xolox/vim-session'
Plugin 'garbas/vim-snipmate'
Plugin 'honza/vim-snippets'
Plugin 'tpope/vim-surround'
Plugin 'kana/vim-textobj-lastpat'
Plugin 'kana/vim-textobj-user'
Plugin 'rbonvall/vim-textobj-latex'
Plugin 'tpope/vim-unimpaired'
Plugin 'bronson/vim-visual-star-search'
Plugin 'mattn/webapi-vim'
Plugin 'mattn/gist-vim'
Plugin 'sgur/vim-textobj-parameter'
Plugin 'thinca/vim-textobj-between'

" plugin from http://vim-scripts.org/vim/scripts.html
Plugin 'a.vim'
Plugin 'c.vim'
Plugin 'DrawIt'
Plugin 'FuzzyFinder'
Plugin 'L9'
Plugin 'loremipsum'
Plugin 'taglist.vim'
Plugin 'visualrepeat'

" All of your Plugins must be added before the following line
call vundle#end()            " required
filetype plugin indent on    " required
" End of Vundle settings

" General settings
set hlsearch " highlight search
set incsearch " incremental search
set ignorecase " ignorecase
"set linebreak " for soft word wrap (131212: use modeline instead)
set smartindent
set expandtab " use whitespaces instead of tabs
set shiftwidth=4 " indent 4 space char
set tabstop=8 " 140228: changing tabstop isn't good
set softtabstop=4 " 140228
set encoding=utf-8
set fileformat=unix
set history=200 " memory has become much cheaper
set mousehide " Hide the mouse when typing text
set sessionoptions+=resize,unix,slash
set sessionoptions-=options
set guifont=Inconsolata:h12

augroup textCompletion
  au!
  au Filetype html,markdown,text inoremap <buffer> (     ()<++><Left><Left><Left><Left><Left>
  au Filetype html,markdown,text inoremap <buffer> ((    (
  au Filetype html,markdown,text inoremap <buffer> ()    ()<++><Left><Left><Left><Left><Left>
  au Filetype html,markdown,text inoremap <buffer> [     []<++><Left><Left><Left><Left><Left>
  au Filetype html,markdown,text inoremap <buffer> [[    [
  au Filetype html,markdown,text inoremap <buffer> []    []<++><Left><Left><Left><Left><Left>
  au Filetype html,markdown,text inoremap <buffer> {     {}<++><Left><Left><Left><Left><Left>
  au Filetype html,markdown,text inoremap <buffer> {{    {
  au Filetype html,markdown,text inoremap <buffer> {}    {}<++><Left><Left><Left><Left><Left>
  au Filetype html,markdown,text inoremap <buffer> ''    ''<++><Left><Left><Left><Left><Left>
  au Filetype html,markdown,text inoremap <buffer> ""    ""<++><Left><Left><Left><Left><Left>
  au Filetype html,markdown,text inoremap <buffer> <     <<Left><Right>><++><Left><Left><Left><Left><Left>
  au Filetype html,markdown,text inoremap <buffer> <<    <

  au Filetype markdown inoremap <buffer> ``    ``<++><Left><Left><Left><Left><Left>
  au Filetype markdown inoremap <buffer> **    **<++><Left><Left><Left><Left><Left>
augroup END

augroup specIndent
  au!
  au Filetype tex,markdown,css,scss,html,javascript,vim setlocal shiftwidth=2
augroup END

nnoremap <F3> :NERDTreeToggle %:p:h<CR>
set pastetoggle=<F5> " Practical Vim Tip 63
nnoremap <F12> :TlistToggle<CR>
" Press Space to turn off highlighting and clear any message already displayed.
nnoremap <silent> <Space> :nohlsearch<Bar>:echo<CR>

" Practical Vim Tip 34: Avoid cursors when rcl'g cmd from hist
cnoremap <C-p> <Up>
cnoremap <C-n> <Down>

" 160221: Fix the space in "C:\Program Files" in the path of Git Bash
if match(&shell,' ') > -1
  set shell=C:\PROGRA~1\Git\usr\bin\bash.exe
endif

" C/C++ settings
set makeprg=mingw32-make
" 131211: Testing OmniCppComplete
" http://carl830.pixnet.net/blog/post/67681043-vim-omnicppcomplete%2Bstl-support
set tags+=C:/Users/Owner/.vim/tags/cpp
" build tags of your own project with Ctrl-F12
" Vim-Wikia: http://vim.wikia.com/wiki/C%2B%2B_code_completion
map <C-F12> :!ctags -R --sort=yes --c++-kinds=+p --fields=+iaS --extra=+q .<CR>
" OmniCppComplete
let OmniCpp_NamespaceSearch = 1
let OmniCpp_GlobalScopeSearch = 1
let OmniCpp_ShowAccess = 1
let OmniCpp_ShowPrototypeInAbbr = 1 " show function parameters
let OmniCpp_MayCompleteDot = 1 " autocomplete after .
let OmniCpp_MayCompleteArrow = 1 " autocomplete after ->
let OmniCpp_MayCompleteScope = 1 " autocomplete after ::
let OmniCpp_DefaultNamespaces = ["std", "_GLIBCXX_STD"]
" automatically open and close the popup menu / preview window
au CursorMovedI,InsertLeave * if pumvisible() == 0|silent! pclose|endif
set completeopt=menuone,menu,longest,preview
" C/C++ settings end

" LaTeX-Suite settings
" REQUIRED. This makes vim invoke Latex-Suite when you open a tex file.
"filetype plugin on

" IMPORTANT: win32 users will need to have 'shellslash' set so that latex
" can be called correctly.
set shellslash

" IMPORTANT: grep will sometimes skip displaying the file name if you
" search in a singe file. This will confuse Latex-Suite. Set your grep
" program to always generate a file-name.
set grepprg=grep\ -nH\ $*

" OPTIONAL: This enables automatic indentation as you type.
"filetype indent on

" OPTIONAL: Starting with Vim 7, the filetype of empty .tex files defaults to
" 'plaintex' instead of 'tex', which results in vim-latex not being loaded.
" The following changes the default filetype back to 'tex':
let g:tex_flavor='latex'

" 131001: change default output format
" http://superuser.com/questions/186283/compile-tex-files-to-pdf-as-default-in-gvim-with-latexsuite-plugin
let g:Tex_DefaultTargetFormat='pdf'
let g:Tex_MultipleCompileFormats='pdf'

" 131210: switched to a free PDF viewer
" Setting full path doesn't work for SumatraPDF, PATH env var needed
" Assume that XeLaTeX is used
" Setting g:Tex_ViewRuleComplete_dvi doesn't work for SumatraPDF
" 131212: add dir to $PATH for runtime to avoid too long $PATH in other prog
let $PATH .= ';C:\Program Files\SumatraPDF'
let g:Tex_ViewRule_pdf='SumatraPDF'

" 131204: For better Chin and Unicode support
let g:Tex_CompileRule_pdf='xelatex -interaction=nonstopmode $*'

" for Chin. support
"let $LANG="zh_TW.UTF-8"
"set langmenu=zh_tw.utf-8
"set encoding=utf8

"reload menu with UTF-8 encoding
"source $VIMRUNTIME/delmenu.vim
"source $VIMRUNTIME/menu.vim
" for Chin. support ends

"(TEMP) Set vim-latex compile rule for texcount
"let g:Tex_CompileRule_pdf='pdflatex --enable-write18 -interaction=nonstopmode $*'
" LaTeX-Suite settings end

" Gist settings start
let g:github_user = 'VincentTam'
let g:gist_get_multiplefile = 1
" Gist settings end

" vim-easy-algin settings start
" Start interactive EasyAlign in visual mode
vmap <Enter> <Plug>(EasyAlign)

" Start interactive EasyAlign with a Vim movement
nmap <Leader>a <Plug>(EasyAlign)
" vim-easy-algin settings end

" Use the console colors in gvim (source: Vim Wikia)
set background=dark
hi SpecialKey guifg=Blue
hi MoreMsg guifg=Green
hi Visual guifg=NONE guibg=NONE
hi Folded ctermbg=4 guibg=Blue
hi FoldColumn ctermbg=7
hi DiffAdd guibg=Blue
hi DiffChange guibg=Magenta
hi DiffDelete guibg=Cyan
hi Normal guifg=Gray guibg=Black
hi Cursor guibg=White
hi lCursor guibg=White
hi Comment guifg=Cyan
hi Constant guifg=Magenta
hi Special guifg=Red
hi Identifier guifg=Cyan
hi Statement guifg=Yellow
hi PreProc guifg=Blue
hi Type guifg=Green
hi Underlined guifg=Blue
hi Todo guifg=Black