" An example for a vimrc file.
"
" Maintainer:   Bram Moolenaar <Bram@vim.org>
" Last change:  1999 Sep 09
"
" To use it, copy it to
"     for Unix and OS/2:  ~/.vimrc
"             for Amiga:  s:.vimrc
"  for MS-DOS and Win32:  $VIM\_vimrc

" This line should not be removed as it ensures that various options are
" properly set to work with the Vim-related packages available in Debian.
runtime! debian.vim

" Vim will load $VIMRUNTIME/defaults.vim if the user does not have a vimrc.
" This happens after /etc/vim/vimrc(.local) are loaded, so it will override
" any settings in these files.
" If you don't want that to happen, uncomment the below line to prevent
" defaults.vim from being loaded.
let g:skip_defaults_vim = 1

set nocompatible        " Use Vim defaults (much better!)
set bs=2                " allow backspacing over everything in insert mode
set ai                  " always set autoindenting on
" set backup            " keep a backup file
"set viminfo='20,\"50    " read/write a .viminfo file, don't store more
                        " than 50 lines of registers
set viminfo='20,\"50,:20,%,n~/.viminfo
set history=50          " keep 50 lines of command line history
set ruler               " show the cursor position all the time
set ignorecase          " suchen case-insenitiv
set showmatch           " zeige passende klammern
set shell=/bin/bash     " shell to start with !
set expandtab           " tabs --> blanks
set showmode            " anzeige INSERT/REPLACE/...

" set smartcase           " Do smart case matching

set incsearch           " Incremental search
                        " Start searching when you type the first character of 
                        " the search string. As you type in more characters, the 
                        " search is refined.

set t_Co=256            " To enable 256 colors in vim, put this your .vimrc before setting the colorscheme

" einrueckung
set shiftwidth=3
set tabstop=3
" Round indent to multiple of 'shiftwidth' for > and < commands
set shiftround

" For Win32 GUI: remove 't' flag from 'guioptions': no tearoff menu entries
" let &guioptions = substitute(&guioptions, "t", "", "g")

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

" Make p in isual Visual mode replace the selected text with the "" register.
vnoremap p <Esc>:let current_reg = @"<CR>gvdi<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
  set hlsearch
endif

" Only do this part when compiled with support for autocommands.
if has("autocmd")

" In text files, always limit the width of text to 78 characters
 autocmd BufRead *.txt set tw=78

 augroup cprog
  " Remove all cprog autocommands
  au!

  " When starting to edit a file:
  "   For C and C++ files set formatting of comments and set C-indenting on.
  "   For other files switch it off.
  "   Don't change the order, it's important that the line with * comes first.
  autocmd FileType *      set formatoptions=tcql nocindent comments&
  autocmd FileType c,cpp  set formatoptions=croql cindent comments=sr:/*,mb:*,el:*/,://
 augroup END

 augroup gzip
  " Remove all gzip autocommands
  au!

  " Enable editing of gzipped files
  " set binary mode before reading the file
  autocmd BufReadPre,FileReadPre        *.gz,*.bz2 set bin
  autocmd BufReadPost,FileReadPost      *.gz call GZIP_read("gunzip")
  autocmd BufReadPost,FileReadPost      *.bz2 call GZIP_read("bunzip2")
  autocmd BufWritePost,FileWritePost    *.gz call GZIP_write("gzip")
  autocmd BufWritePost,FileWritePost    *.bz2 call GZIP_write("bzip2")
  autocmd FileAppendPre                 *.gz call GZIP_appre("gunzip")
  autocmd FileAppendPre                 *.bz2 call GZIP_appre("bunzip2")
  autocmd FileAppendPost                *.gz call GZIP_write("gzip")
  autocmd FileAppendPost                *.bz2 call GZIP_write("bzip2")

  " After reading compressed file: Uncompress text in buffer with "cmd"
  fun! GZIP_read(cmd)
    let ch_save = &ch
    set ch=2
    execute "'[,']!" . a:cmd
    set nobin
    let &ch = ch_save
    execute ":doautocmd BufReadPost " . expand("%:r")
  endfun

  " After writing compressed file: Compress written file with "cmd"
  fun! GZIP_write(cmd)
    if rename(expand("<afile>"), expand("<afile>:r")) == 0
      execute "!" . a:cmd . " <afile>:r"
    endif
  endfun

  " Before appending to compressed file: Uncompress file with "cmd"
  fun! GZIP_appre(cmd)
    execute "!" . a:cmd . " <afile>"
    call rename(expand("<afile>:r"), expand("<afile>"))
  endfun

 augroup END

 " This is disabled, because it changes the jumplist.  Can't use CTRL-O to go
 " back to positions in previous files more than once.
 if 0
  " When editing a file, always jump to the last cursor position.
  " This must be after the uncompress commands.
   autocmd BufReadPost * if line("'\"") && line("'\"") <= line("$") | exe "normal `\"" | endif
 endif

endif " has("autocmd")

" toggle syntax highlighting
map <F12> :if exists("syntax_on") <Bar> syntax off <Bar> else <Bar> syntax on <Bar> endif <CR><ESC>
map <F11> :nohls <CR>

" use <F6> to toggle line numbers
nmap <silent> <F6> :set number!<CR>


" If using a dark background within the editing area and syntax highlighting
" turn on this option as well
set background=dark


" set color for search
hi clear search
hi search term=bold,reverse cterm=bold,reverse gui=bold,reverse

" set color for Comment
hi clear Comment
"highlight Comment term=bold cterm=bold ctermfg=LightBlue guifg=#80a0ff gui=bold
"highlight Comment term=none cterm=none ctermfg=LightBlue guifg=#80a0ff gui=bold
"highlight Comment term=bold cterm=bold ctermfg=grey guifg=#80a0ff gui=bold
highlight Comment term=none cterm=none ctermfg=grey guifg=#80a0ff gui=bold
"highlight Comment term=none cterm=none ctermfg=177 guifg=#80a0ff gui=bold
"highlight Comment term=none cterm=none ctermfg=215 guifg=#80a0ff gui=bold

" Go back to the position the cursor was on the last time this file was edited
au BufReadPost * if line("'\"") > 0 && line("'\"") <= line("$")|execute("normal `\"")|endif

" visual shifting (does not exit Visual mode)
vnoremap < <gv
vnoremap > >gv

" Scroll when cursor gets within 3 characters of top/bottom edge
set scrolloff=3

" Show line, column number, and relative position within a file in the status line
" set statusline=%F%m%r%h%w\ [FORMAT=%{&ff}]\ [TYPE=%Y]\ [ASCII=\%03.3b]\ [HEX=\%02.2B]\ [POS=%04l,%04v][%p%%]\ [LEN=%L]
"set statusline=\ %F\ %(\|\ flags:\ %R%M%H%W\ %)%(\|\ type:\ %Y\ %)%(\|\ format:\ %{&ff}\ %)%(\|\ syntax:\ %{synIDattr(synID(line('.'),col('.'),0),'name')}%)\ \ %=line:\ %l/%L\ \|\ column:\ %c%V\ \|\ relative\:\ %p%%\
set statusline=\ %F\ %(\|\ flags:\ %R%M%H%W\ %)%(\|\ type:\ %Y\ %)%(\|\ format:\ %{&ff}\ %)\ \ %=line:\ %l/%L\ \|\ col:\ %c%V\ \|\ %p%%
" Always show status line, even for one window
set laststatus=2
highlight StatusLine cterm=none ctermfg=white ctermbg=blue


nnoremap <silent> <C-6> <C-^>
