" Different config for each filetype
filetype plugin on

" Show trailing spaces
highlight ExtraWhitespace ctermbg=red guibg=red
match ExtraWhitespace /\s\+$/
autocmd BufWinEnter * match ExtraWhitespace /\s\+$/
autocmd InsertEnter * match ExtraWhitespace /\s\+\%#\@<!$/
autocmd InsertLeave * match ExtraWhitespace /\s\+$/
autocmd BufWinLeave * call clearmatches()

" Clear trailing spaces on <F2>
function TrimWhiteSpace()
  %s/\s*$//
  ''
:endfunction
nnoremap <F2> :call TrimWhiteSpace()<CR>

" Fold
set foldmethod=syntax
set foldlevelstart=99

" HighLight search and map CarrierReturn to remove highlight
set hlsearch
nnoremap <CR> :noh<CR><CR>

" Ingnore Case in search
set ignorecase

" Always show tabline (0=never, 1=when there are at least 2 tabs, 2=always)
set showtabline=2

" Mouse support
set mouse=a