.vimrc vol.2

" plugins
execute pathogen#infect()
" bundles I use with pathogen: neocomplete, syntastic, tagbar

" set UTF-8 encoding
 set enc=utf-8
 set fenc=utf-8
 set termencoding=utf-8

 " disable vi compatibility (emulation of old bugs)
set nocompatible

" use indentation of previous line
set autoindent

" use intelligent indentation for C
set smartindent

" " configuring the backspace button
 set backspace=indent,eol,start

" configure tabwidth and insert spaces instead of tabs
 set tabstop=4 " tab width is 4 spaces
 set softtabstop=4
 set shiftwidth=4    " indent also with 4 spaces
 set expandtab        " expand tabs to spaces

 " turn syntax highlighting on
 set t_Co=256
 syntax on

 " colorscheme wombat256
 " highlight matching braces
 set showmatch

 " intelligent comments
 set comments=sl:/*,mb:\ *,elx:\ */
 set showcmd

 " move vertically by visual line
 nnoremap j gj
 nnoremap k gk

 " show your position within file
 set ruler

"highlight matches of search
set hlsearch

" Return to last edit position when opening files (You want this!)
autocmd BufReadPost *
     \ if line("'\"") > 0 && line("'\"") <= line("$") |
        \   exe "normal! g`\"" |
                       \ endif

" With a map leader it's possible to do extra key
" combinations
" like <leader>w saves the current file
let mapleader = ","
let g:mapleader = ","

" Pressing ,ss will toggle and untoggle spell checking
map <leader>ss :setlocal spell!<cr>
" Fast saving
nmap <leader>w :w!<cr>
" syntastic key mappings
nmap <leader>n :lnext<cr>
nmap <leader>m :lprevious<cr>

"switch quickly between open tabs in vim
nmap <leader>z :tabprev<cr>
nmap <leader>x :tabn<cr>

" tagbar mapping
nmap <F8> :TagbarToggle<CR>

"turn off visual bells
set visualbell
set t_vb=

" Map W Q and Wq to lowercase
cmap W w
cmap Q q
cmap Wq wq
cmap WQ wq

"syntactic plugin settings
set statusline+=%#warningmsg#
set statusline+=%{SyntasticStatuslineFlag()}
set statusline+=%*

let g:syntastic_cpp_compiler = 'g++'
let g:syntastic_cpp_compiler_options = '-std=c++11 -Wall -Wextra -pedantic'

let g:syntastic_c_compiler = 'gcc'
let g:syntastic_c_compiler_options = '-std=c11 -Wall -Wextra -pedantic'

let g:syntastic_javascript_checkers = ['jshint']

let g:syntastic_python_python_exec = '/usr/local/bin/python3'

let g:syntastic_always_populate_loc_list = 1
let g:syntastic_auto_loc_list = 1
let g:syntastic_check_on_open = 1
let g:syntastic_check_on_wq = 0

" neocomplete settings

let g:acp_enableAtStartup = 0
let g:neocomplete#enable_at_startup = 1 " neocomplete plugin
let g:neocomplete#enable_smart_case = 1
let g:neocomplete#sources#syntax#min_keyword_length = 2
let g:neocomplete#auto_completion_start_length = 2
let g:neocomplete#max_list = 20
let g:neocomplete#lock_buffer_name_pattern = '\*ku\*'

" Define dictionary.
let g:neocomplete#sources#dictionary#dictionaries = {
    \ 'default' : '',
        \ 'vimshell' : $HOME.'/.vimshell_hist',
            \ 'scheme' : $HOME.'/.gosh_completions'
                    \ }

" Define keyword.
if !exists('g:neocomplete#keyword_patterns')
    let g:neocomplete#keyword_patterns = {}
endif
let g:neocomplete#keyword_patterns['default'] = '\h\w*'

" Enable omni completion.
autocmd FileType css setlocal omnifunc=csscomplete#CompleteCSS
autocmd FileType html,markdown setlocal omnifunc=htmlcomplete#CompleteTags
autocmd FileType javascript setlocal omnifunc=javascriptcomplete#CompleteJS
autocmd FileType python setlocal omnifunc=pythoncomplete#Complete
autocmd FileType xml setlocal omnifunc=xmlcomplete#CompleteTags
autocmd FileType cs setlocal omnifunc=OmniSharp#Complete

" Enable heavy omni completion.
if !exists('g:neocomplete#sources#omni#input_patterns')
      let g:neocomplete#sources#omni#input_patterns = {}
            endif