shell-whiz-toolkit/vim/vimrc

" display options {
    syntax on               "syntax coloring is a first-cut debugging tool
    colorscheme cyberpunk      "change to taste. try `desert' or `evening'

    set wrap                "wrap long lines
    set scrolloff=3         "keep three lines visible above and below
    set ruler showcmd       "give line, column, and command in the status line
    set laststatus=2        "always show the status line
                            "make filename-completion more terminal-like
    set wildmode=longest:full
    set wildmenu            "a menu for resolving ambiguous tab-completion
                            "files we never want to edit
    set wildignore=*.pyc,*.sw[pno],.*.bak,.*.tmp

    set incsearch           "search as you type
    set hlsearch            "highlight the search
    set ignorecase          "ignore case
    set smartcase           " ...unless the search uses uppercase letters
    set number
" }

" movement options {
    "enable mouse in normal, visual, help, prompt modes
    "I skip insert/command modes because it prevents proper middle-click pasting
    "TODO: can we get paste to work even with mouse enabled?
    set mouse=nvrh

    " Moving up/down moves visually.
    " This makes files with very long lines much more manageable.
    nnoremap j gj
    nnoremap k gk
    " Moving left/right will wrap around to the previous/next line.
    set whichwrap=b,s,h,l,<,>,~,[,]
    " Backspace will delete whatever is behind your cursor.
    set backspace=indent,eol,start

    "Bind the 'old' up and down. Use these to skip past a very long line.
    noremap gj j
    noremap gk k
" }

" general usability {
    "turn off the annoying "ding!"
    set visualbell

    "allow setting extra option directly in files
    "example: "vim: syntax=vim"
    set modeline

    "don't clobber the buffer when pasting in visual mode
    vmap P p
    vnoremap p "_dP
" }

" windows-style mappings {
    "ctrl+S to save.
    "NOTE: put this in ~/.bashrc for it to work properly in terminal vim:
    "       stty -ixon -ixoff
    map <c-s> :update<cr>
    imap <c-s> <c-o><c-s>
    "ctrl+A to select all
    noremap <c-a> ggVG
    imap <c-a> <esc><c-a>
    "ctrl+C to copy
    map <c-c> "+y
    "ctrl+Y to redo
    map <c-y> <c-r>
    imap <c-y> <c-o><c-r>
    imap <c-r> <c-o><c-r>
    "ctrl+Z to undo
    "map <c-z> u            "this clobbers UNIX ctrl+z to background vim
    imap <c-z> <c-o>u
    "ctrl+Q to save/quit
    map <c-q> :update\|q<cr>
    imap <c-q> <c-o><c-q>
" }

" common typos {
    " Often I hold shift too long when issuing these commands.
    command! Q q
    command! Qall qall
    command! W w
    command! Wall wall
    command! WQ wq
    command! Wq wq
    nmap Q: :q

    " this one causes a pause whenever you use q, so I don't use it
    " nmap q: :q

    "never use Ex mode -- I never *mean* to press it
    nnoremap Q <ESC>

    "never use F1 -- I'm reaching for escape
    noremap  <F1> <ESC>
    noremap! <F1> <ESC>
    lnoremap <F1> <ESC>
" }

" multiple files {
    " be smarter about multiple buffers / vim instances
    "quick buffer switching with TAB, even with edited files
    set hidden
    nmap <TAB> :bn<CR>
    nmap <S-TAB> :bp<CR>
    set autoread            "auto-reload files, if there's no conflict
    set shortmess+=IA       "no intro message, no swap-file message

    "replacement for CTRL-I, also known as <tab>
    noremap <C-P> <C-I>

    "window switching: ctrl+[hjkl]
    nnoremap <C-J> <C-W>j
    nnoremap <C-K> <C-W>k
    nnoremap <C-H> <C-W>h
    nnoremap <C-L> <C-W>l
    nnoremap <C-Q> <C-W>q

    "tab switching: ctrl+left/right
    nnoremap Od :tabp<CR>
    nnoremap Oc :tabN<CR>
" }

"indentation options {
    set expandtab                       "use spaces, not tabs
    set softtabstop=4 shiftwidth=4      "4-space indents


    set shiftround                      "always use a multiple of 4 for indents
    set smarttab                        "backspace to remove space-indents
    set autoindent                      "auto-indent for code blocks
    "DONT USE: smartindent              "it does stupid things with comments

    "smart indenting by filetype, better than smartindent
    filetype on
    filetype indent on
    filetype plugin on
" }

"extra filetypes {
    au BufNewFile,BufRead *.js.tmpl set filetype=javascript
    au BufNewFile,BufRead *.css.tmpl set filetype=css
    au BufNewFile,BufRead *.pxi set filetype=pyrex
    au BufNewFile,BufRead *.md set filetype=markdown
" }

" tkdiff-like bindings for vimdiff {
    if &diff
        "next match
        nnoremap m ]cz.
        "previous match
        nnoremap M [cz.
        "refresh the diff
        nnoremap R :w\|set nodiff\|set diff<cr>
        "quit, both panes
        nnoremap q :qall<cr>

        "show me the top of the "new" file
        autocmd VimEnter * normal lgg
    endif
" }

" My own extra stuff:
if filereadable($HOME . "/.vimrc.extra")
    source $HOME/.vimrc.extra 
endif

set runtimepath^=~/.vim/bundle/ctrlp.vim

filetype plugin indent on
syntax on