" allow backspacing over everything in insert mode
set backspace=indent,eol,start	" how backspace works at start of line

set nocompatible	" don't behave Vi-compatible as much as possible
set number	" print the line number in front of each line
set cindent	" do C program indenting
set history=50	" keep 50 lines of command line history
set ruler	" show the cursor position all the time
set incsearch	" do incremental searching
set ignorecase	" ignore case in search patterns
set smartcase	" no ignore case when pattern has uppercase
set showmatch	" briefly jump to matching bracket if insert one
set showmode	" message on status line to show current mode
set showcmd	" display incomplete commands
set autochdir	" change directory to the file in the current window
set autoread	" autom. read file when changed outside of Vim
set noerrorbells " ring the bell for error messages
set novisualbell " use visual bell instead of beeping
set nostartofline " commands move cursor to first blank in line
set shortmess=a	" no 'Hit ENTER to continue'
set clipboard=unnamed " yank to clipboard
set encoding=iso-8859-15
set pastetoggle=<F10> " key code that causes 'paste' to toggle
set mps+=<:>	" Make % work with <>
set listchars=tab:>-,trail:-,eol:$

map Q gq " Don't use Ex mode, use Q for formatting

" Make p in Visual mode replace the selected text with the "" register.
vnoremap p <Esc>:let current_reg = @"<CR>gvs<C-R>=current_reg<CR><Esc>

" Switch syntax highlighting on, when the terminal has colors
" Also switch on highlighting the last used search pattern.
if &t_Co > 2 || has("gui_running")
  syntax on	" syntax to be loaded for current buffer
  set hlsearch	" highlight matches with last search pattern
endif

"" immer die Statuszeile mit dem Dateinamen anzeigen
set laststatus=2 " tells when last window has status lines

" ä->&auml; & vice versa
map <F4> <Esc>:%s/&auml;/ä/g<CR>:%s/&ouml;/ö/g<CR>:%s/&uuml;/ü/g<CR>:%s/&Auml;/Ä/g<CR>:%s/&Uuml;/Ü/g<CR>:%s/&szlig;/ß/g<CR>:%s/&Ouml;/Ö/g<CR>
map <F5> <Esc>:%s/ä/\&auml;/g<CR>:%s/ö/\&ouml;/g<CR>:%s/ü/\&uuml;/g<CR>:%s/Ä/\&Auml;/g<CR>:%s/Ü/\&Uuml;/g<CR>:%s/ß/\&szlig;/g<CR>:%s/Ö/\&Ouml;/g<CR>

"" F9 schaltet syntaxhervorhebung ein und aus
map <F9> :if has("syntax_items")<CR>syntax off<CR>else<CR>syntax on<CR>endif<CR><CR>
"" F8 schaltet Zeilennummerierung ein und aus
map <F8> :if has("number")<CR>nonumber<CR>else<CR>number<CR>endif<CR><CR>

nmap <silent> <C-N> :silent noh<CR> " disable search hiliting

" Folding stuff, enabled for pl, pm, c, h and cpp files.
au BufNewFile,BufRead   *	       syn sync fromstart
au BufNewFile,BufRead   *	       set foldmethod=manual
au BufNewFile,BufRead   *.c,*.h,*.cpp,*.cc,*.java   set foldmethod=syntax cindent
au BufNewFile,BufRead   *.pl,*.pm      set foldmethod=indent
au BufNewFile,BufRead   *.c,*.h,*.cpp,*.cc,*.pl,*.pm,*.java  syn region myFold start="{" end="}" transparent fold
au BufNewFile,BufRead   *	       set foldlevel=99
au BufNewFile,BufRead   *.html,*.htm   set sw=1
au BufNewFile,BufRead   *.po           set tw=80
au BufNewFile,BufRead   *.hg           set ft=cpp
au BufNewFile,BufRead   *.ccg          set ft=cpp

command! Wq wq " allows :Wq

function! CHANGE_CURR_DIR()
	let _dir = expand("%:p:h")
	exec "cd " . _dir
	unlet _dir
endfunction
autocmd BufEnter * call CHANGE_CURR_DIR()

colorscheme pleasant

"" Experimental
function InsertTabWrapper()
      let col = col('.') - 1
      if !col || getline('.')[col - 1] !~ '\k'
          return "\<tab>"
      else
          return "\<c-p>"
      endif
endfunction

inoremap <tab> <c-r>=InsertTabWrapper()<cr>
" Toggle fold state between closed and opened. 
"
" If there is no fold at current line, just moves forward.
" If it is present, reverse it's state.
fun! ToggleFold()
	if foldlevel('.') == 0
		normal! l
	else
		if foldclosed('.') < 0
			. foldclose
		else
			. foldopen
		endif
	endif
	" Clear status line
	echo
endfun

" Map this function to Space key.
noremap <space> :call ToggleFold()<CR>

""inoremap ( ()<ESC>i
""inoremap { {}<ESC>i
""inoremap < <><ESC>i
""inoremap " ""<ESC>i
""inoremap [ []<ESC>i

" set up syntax highlighting for my e-mail
au BufRead,BufNewFile *tmp/mutt* :set ft=mail 
"au FileType mail set comments=nb:>
au FileType mail vmap D dO[...]^[
autocmd FileType mail setlocal spell spelllang=de_20,en
"I can delete text bloxks with D, it gets replaced by [...] then
au FileType mail silent normal /--\s*$^MO^[gg/^$^Mj
"the last line brings the cursor to where I can start typing
"for boxes around text, I pipe text through the boxes program with 
"convenient bindings in vim e.g.
map <LEADER>b2 :!boxes  -d ca--tlb-n<CR>  (ca--tlb-n is a design by my own so)

" Break the current line after the cursor
nmap <F3> a<CR><Esc>

" Suppress all spaces at end/beginning of lines
nmap _s :%s/\s\+$//<CR>
nmap _S :%s/^\s\+//<CR>


iab nahc nach
iab dohc doch
iab ihc ich
iab nihct nicht

set cursorline
set numberwidth=1
set background=dark

set tabstop=8
set softtabstop=4

set wildmenu
set wildmode=longest,list
" Make Ctrl+J join lines in insert mode
inoremap <C-j> <C-o>J
set title

set suffixes=.aux,.bak,.dvi,.gz,.idx,.log,.ps,.swp,.tar,.tgz,.tar,.zip
set statusline=%<[%n]\ %F\ \ Filetype=\%Y\ \ %r\ %1*%m%*%w%=%(Line:\ %l%)%4(%)Column:\ %5(%c%V/%{strlen(getline(line('.')))}%)\ %4(%)%p%%
set textwidth=80

" enable Xterm mouse wheel scrolling
map  <xCSI>[62~ <MouseDown>
map! <xCSI>[62~ <MouseDown>
map  <xCSI>[63~ <MouseUp>
map! <xCSI>[63~ <MouseUp>
map  <xCSI>[64~ <S-MouseDown>
map! <xCSI>[64~ <S-MouseDown>
map  <xCSI>[65~ <S-MouseUp>
map! <xCSI>[65~ <S-MouseUp>
set mouse=a