.vimrc

" .vimrc
" vim configuration file
" Created by Nicky Lim

syntax enable
filetype plugin indent on
set number
set rnu
set colorcolumn=81
highlight CursorLine ctermbg=Black
highlight ColorColumn ctermbg=Black
set tabstop=4
set softtabstop=4
set shiftwidth=4
set shiftround
"set expandtab
set nowrap
set hlsearch
set incsearch
nnoremap <space> :noh<CR>    
set ignorecase
set smartcase
set nobackup
set nowritebackup
set noswapfile

nnoremap <C-A> <Nop>

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" Better Copy and Paste
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set listchars=tab:▸\ ,trail:·
set list

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" Better Copy and Paste
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set clipboard=unnamed

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" Map leader key and ;-:
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let mapleader = ","
noremap : ;
noremap ; :

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" Code Indentation
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vnoremap < <gv
vnoremap > >gv

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" sort selected rows
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vnoremap <Leader>s :sort<CR>

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" HTML support
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nnoremap <Leader>f :set syntax=html<CR>:%!tidy -q -i --show-errors 0<CR>
nnoremap <Leader>he :call HtmlEscape()<CR>
nnoremap <Leader>hu :call HtmlUnescape()<CR>