more pretty and useful vimrc

vimrc

@@ -1,6 +1,11 @@
+"" to avoid non-utf errors
+scriptencoding utf-8
+set encoding=utf-8
+
 "" appearance
 " color scheme
-colorscheme koehler
+set t_Co=256
+colorscheme advantage
 
 " count of lines w\o scrolling at the top and bottom
 set scrolloff=3
@@ -8,11 +13,6 @@ set scrolloff=3
 " show running command
 set showcmd
 
-" status-line
-set statusline=%t\ %y%m%r\ [%{&fileencoding}]%<\ [%{strftime(\"%d.%m.%y\",getftime(expand(\"%:p\")))}]%k%=%-14.(%l,%c%V%)\ %P
-" always show status-line
-set laststatus=2
-
 " blink instead of beep
 set visualbell
 
@@ -32,20 +32,21 @@ set number
 set colorcolumn=80
 
 " enable tabs at the beginning of the line
-"set list
+set list
 " show tabs
-"set listchars=tab:
+set listchars=tab:␉·,trail:␠,nbsp:⎵
 
 " dymanic wrapping
 set wrap
 " wrap on words
 set linebreak
 
-
 "" tabs
 set tabstop=4
 set smarttab
 set et
+tab sball
+set switchbuf=useopen
 " width
 set shiftwidth=2
 " indents
@@ -53,7 +54,6 @@ set ai
 " C-style indents
 set cin
 
-
 "" search
 " highlight search results
 set hlsearch
@@ -62,7 +62,6 @@ set incsearch
 " case-insensetive search
 set ignorecase
 
-
 "" navigation
 " save indents on paste
 set pastetoggle=<F2>
@@ -70,15 +69,35 @@ set pastetoggle=<F2>
 " move coursor on typing
 set whichwrap=b,<,>,[,],l,h
 
-
 "" codepages and formats
 set ffs=unix,dos,mac
 set fencs=utf-8,cp1251,koi8-r,ucs-2,cp866
 
+set mousemodel=popup
+set ruler
+set completeopt-=preview
 
-"" keyboard
-" enable russian symbols
-"set langmap=ёйцукенгшщзхъфывапролджэячсмитьбюЁЙЦУКЕHГШЩЗХЪФЫВАПРОЛДЖЭЯЧСМИТЬБЮ;`qwertyuiop[]asdfghjkl\\;'zxcvbnm\\,.~QWERTYUIOP{}ASDFGHJKL:\\"ZXCVBNM<>
+" autostart nerdtree if no any other args
+autocmd vimenter * if !argc() | NERDTree | endif
 
 " remove spaces at the end of the lines
 autocmd BufWritePre * :%s/\s\+$//e
+
+"" plugin settings
+" airline settigns
+set laststatus=2
+let g:airline_theme='murmur'
+let g:airline_powerline_fonts=1
+let g:airline#extensions#tabline#enabled=1
+let g:airline#extensions#tabline#formatter='unique_tail'
+
+" nerdtree settings
+map <F3> :NERDTreeToggle<CR>
+let NERDTreeIgnore=['\~$', '\.pyc$', '\.pyo$', '\.class$', '\.o$']
+
+" tagbar settings
+map <F4> :TagbarToggle<CR>
+let g:tagbar_autofocus=0
+
+" tasklist
+map <F5> :TaskList<CR>