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" vimrc
" Current author: David Majnemer
" Original author: Saleem Abdulrasool <compnerd@compnerd.org>
" vim: set ts=3 sw=3 et nowrap:
if has('multi_byte') " Make sure we have unicode support
scriptencoding utf-8 " This file is in UTF-8
" ---- Terminal Setup ----
if ($ANSWERBACK !=# "PuTTY")
if (&termencoding == "" && (&term =~ "xterm" || &term =~ "putty")) || (&term =~ "rxvt-unicode") || (&term =~ "screen")
set termencoding=utf-8
endif
endif
set encoding=utf-8 " Default encoding should always be UTF-8
endif
" ---- General Setup ----
set nocompatible " Don't emulate vi's limitations
set tabstop=4 " 4 spaces for tabs
set shiftwidth=4 " 4 spaces for indents
set smarttab " Tab next line based on current line
"set expandtab " Spaces for indentation
set autoindent " Automatically indent next line
if has('smartindent')
set smartindent " Indent next line based on current line
endif
"set linebreak " Display long lines wrapped at word boundaries
set incsearch " Enable incremental searching
set hlsearch " Highlight search matches
set ignorecase " Ignore case when searching...
set smartcase " ...except when we don't want it
set infercase " Attempt to figure out the correct case
set showfulltag " Show full tags when doing completion
set virtualedit=block " Only allow virtual editing in block mode
set lazyredraw " Lazy Redraw (faster macro execution)
set wildmenu " Menu on completion please
set wildmode=longest,full " Match the longest substring, complete with first
set wildignore=*.o,*~ " Ignore temp files in wildmenu
set scrolloff=3 " Show 3 lines of context during scrolls
set sidescrolloff=2 " Show 2 columns of context during scrolls
set backspace=2 " Normal backspace behavior
"set textwidth=80 " Break lines at 80 characters
set hidden " Allow flipping of buffers without saving
set noerrorbells " Disable error bells
set visualbell " Turn visual bell on
set t_vb= " Make the visual bell emit nothing
set showcmd " Show the current command
set diffopt+=iwhite
" ---- Filetypes ----
if has('syntax')
syntax on
endif
if has('eval')
filetype on " Detect filetype by extension
filetype indent on " Enable indents based on extensions
filetype plugin on " Load filetype plugins
endif
" ---- Folding ----
if has('eval')
fun! WideFold()
if winwidth(0) > 90
setlocal foldcolumn=1
else
setlocal foldcolumn=0
endif
endfun
let g:detectindent_preferred_expandtab = 0
let g:detectindent_preferred_indent = 4
fun! <SID>DetectDetectIndent()
try
:DetectIndent
catch
endtry
endfun
endif
if has('autocmd')
autocmd BufEnter * :call WideFold()
if has('eval')
autocmd BufReadPost * :call s:DetectDetectIndent()
endif
if has('viminfo')
autocmd BufReadPost *
\ if line("'\"") > 0 && line("'\"") <= line("$") |
\ exe "normal g`\"" |
\ endif
endif
endif
" ---- Spelling ----
if (v:version >= 700)
set spelllang=en_us " US English Spelling please
" Toggle spellchecking with F10
nmap <silent> <F10> :silent set spell!<CR>
imap <silent> <F10> <C-O>:silent set spell!<CR>
endif
" Display a pretty statusline if we can
if has('title')
set title
endif
set laststatus=2
set shortmess=atI
if has('statusline')
set statusline=%<%F\ %r[%{&ff}]%y%m\ %=\ Line\ %l\/%L\ Col:\ %v\ (%P)
endif
" Enable modelines only on secure vim
if (v:version == 603 && has("patch045")) || (v:version > 603)
set modeline
set modelines=3
else
set nomodeline
endif
" Shamelessly stolen from Ciaran McCreesh <ciaranm@ciaranm.org>
if has('eval')
fun! LoadColorScheme(schemes)
let l:schemes = a:schemes . ":"
while l:schemes != ""
let l:scheme = strpart(l:schemes, 0, stridx(l:schemes, ":"))
let l:schemes = strpart(l:schemes, stridx(l:schemes, ":") + 1)
try
exec "colorscheme" l:scheme
break
catch
endtry
endwhile
endfun
if has("gui_running")
call LoadColorScheme("wombat:twilight256:desert")
elseif &t_Co == 256
call LoadColorScheme("wombat:twilight256:inkpot")
elseif &t_Co == 88
call LoadColorScheme("wombat:zellner")
else
call LoadColorScheme("desert:darkblue:zellner")
endif
endif
" Show trailing whitespace visually
" Shamelessly stolen from Ciaran McCreesh <ciaranm@gentoo.org>
if (&termencoding == "utf-8") || has("gui_running")
if v:version >= 700
set list listchars=tab:»·,trail:·,extends:…,nbsp:‗
else
set list listchars=tab:»·,trail:·,extends:
endif
else
if v:version >= 700
set list listchars=tab:>-,trail:.,extends:>,nbsp:_
else
set list listchars=tab:>-,trail:.,extends:>
endif
endif
if has('mouse')
" Dont copy the listchars when copying
set mouse=nvi
endif
if has('autocmd')
" always refresh syntax from the start
autocmd BufEnter * syntax sync fromstart
" subversion commit messages need not be backed up
autocmd BufRead svn-commit.tmp :setlocal nobackup
" mutt does not like UTF-8
autocmd BufRead,BufNewFile *
\ if &ft == 'mail' | set fileencoding=iso8859-1 | endif
" fix up procmail rule detection
autocmd BufRead procmailrc :setfiletype procmail
endif
" ---- cscope/ctags setup ----
if has('cscope') && executable('cscope') == 1
" Search cscope and ctags, in that order
set cscopetag
set cscopetagorder=0
set nocsverb
if filereadable('cscope.out')
cs add cscope.out
endif
set csverb
endif
" ---- Key Mappings ----
" improved lookup
if has('eval')
fun! GoDefinition()
let pos = getpos(".")
normal! gd
if getpos(".") == pos
exe "tag " . expand("<cword>")
endif
endfun
nmap <C-]> :call GoDefinition()<CR>
endif
if has('autocmd')
" Shortcuts
if has('eval')
fun! <SID>cabbrev()
iab #i #include
iab #I #include
iab #d #define
iab #D #define
iab #e #endif
iab #E #endif
endfun
autocmd FileType c,cpp :call <SID>cabbrev()
autocmd BufNewFile,BufRead *.mm set filetype=noweb
autocmd BufNewFile,BufRead *.scala set filetype=scala
autocmd BufNewFile,BufRead *.proto set filetype=proto
autocmd BufNewFile,BufRead *.atomo set filetype=atomo
autocmd BufNewFile,BufRead *.atomo setlocal expandtab tabstop=2 shiftwidth=2 softtabstop=2 commentstring=--\ %s
autocmd! BufNewFile,BufRead *.ll set filetype=llvm
autocmd! BufRead,BufNewFile *.td set filetype=tablegen
endif
" make tab reindent in normal mode
autocmd FileType c,cpp,cs,java nmap <Tab> =0<CR>
endif
" Append modeline after last line in buffer.
" Use substitute() (not printf()) to handle '%%s' modeline in LaTeX files.
if has('eval')
fun! AppendModeline()
let save_cursor = getpos('.')
let append = ' vim: set ts='.&tabstop.' sw='.&shiftwidth.' tw='.&textwidth.': '
$put =substitute(&commentstring, '%s', append, '')
call setpos('.', save_cursor)
endfun
nnoremap <silent> <Leader>ml :call AppendModeline()<CR>
endif
" tab indents selection
vmap <silent> <Tab> >gv
" shift-tab unindents
vmap <silent> <S-Tab> <gv
" Page using space
noremap <Space> <C-F>
" shifted arrows are stupid
inoremap <S-Up> <C-O>gk
noremap <S-Up> gk
inoremap <S-Down> <C-O>gj
noremap <S-Down> gj
" Y should yank to EOL
map Y y$
" vK is stupid
vmap K k
" :W and :Q are annoying
if has('user_commands')
command! -nargs=0 -bang Q q<bang>
command! -nargs=0 -bang W w<bang>
command! -nargs=0 -bang WQ wq<bang>
command! -nargs=0 -bang Wq wq<bang>
endif
" just continue
nmap K K<cr>
" stolen from auctex.vim
if has('eval')
fun! EmacsKill()
if col(".") == strlen(getline(line(".")))+1
let @" = "\<CR>"
return "\<Del>"
else
return "\<C-O>D"
endif
endfun
endif
" some emacs-isms are OK
map! <C-a> <Home>
map <C-a> <Home>
map! <C-e> <End>
map <C-e> <End>
imap <C-f> <Right>
imap <C-b> <Left>
map! <M-BS> <C-w>
map <C-k> d$
if has('eval')
inoremap <buffer> <C-K> <C-R>=EmacsKill()<CR>
endif
" w!! for sudo w!
"cmap w!! w !sudo tee % >/dev/null
" clear search
"nnoremap <esc> :noh<return><esc>
" Disable q and Q
map q <Nop>
map Q <Nop>
" Toggle numbers with F12
nmap <silent> <F12> :silent set number!<CR>
imap <silent> <F12> <C-O>:silent set number!<CR>
noremap <silent> <F4> :set hls!<CR>
" Don't force column 0 for #
inoremap # X<BS>#
" Always map <C-h> to backspace
" Both interix and cons use C-? as forward delete,
" besides those two exceptions, always set it to backspace
" Also let interix use ^[[U for end and ^[[H for home
map <C-h> <BS>
map! <C-h> <BS>
if (&term =~ "interix")
map <C-?> <DEL>
map! <C-?> <DEL>
map <C-[>[H <Home>
map <C-[>[U <End>
elseif (&term =~ "^sun")
map <C-?> <DEL>
map! <C-?> <DEL>
elseif (&term !~ "cons")
map <C-?> <BS>
map! <C-?> <BS>
endif
if (&term =~ "^xterm")
map <C-[>[H <Home>
map! <C-[>[H <Home>
map <C-[>[F <End>
map! <C-[>[F <End>
map <C-[>[5D <C-Left>
map! <C-[>[5D <C-Left>
map <C-[>[5C <C-Right>
map! <C-[>[5C <C-Right>
endif
" Terminal.app does not support back color erase
if ($TERM_PROGRAM ==# "Apple_Terminal" && $TERM_PROGRAM_VERSION <= 273)
set t_ut=
endif
" Python specific stuff
if has('eval')
let python_highlight_all = 1
let python_slow_sync = 1
endif
" ---- OmniCpp ----
if v:version >= 700
if has('autocmd')
autocmd InsertLeave * if pumvisible() == 0|pclose|endif
endif
set completeopt=menu,menuone,longest
let OmniCpp_MayCompleteDot = 1 " autocomplete with .
let OmniCpp_MayCompleteArrow = 1 " autocomplete with ->
let OmniCpp_MayCompleteScope = 1 " autocomplete with ::
let OmniCpp_SelectFirstItem = 2 " select first item (but don't insert)
let OmniCpp_NamespaceSearch = 2 " search namespaces in this and included files
let OmniCpp_ShowPrototypeInAbbr = 1 " show function prototype (i.e. parameters) in popup window
map <C-F12> :!$HOME/bin/ctags -R --c++-kinds=+p --fields=+iaS --extra=+q .<CR><CR>
" add current directory's generated tags file to available tags
set tags+=./tags
endif
set t_RV=
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