A look at my vimrc

set softtabstop=4

set shiftwidth=4

set expandtab

set paste

"syntax on

"filetype plugin indent on

"-----------------------------------------------------------------------------

" SET ENVIRONMENT

"-----------------------------------------------------------------------------

set tags=/home/sarchar/tags

set background=dark

set noautoindent

set esckeys

set magic

set modeline

set tabstop=4

set shiftwidth=4

set backspace=indent,eol,start

set noignorecase

set showmatch

set showmode

set hlsearch

set ruler

set noinsertmode

set laststatus=2

set visualbell

set nocompatible

set ai

set bs=2

set cindent

set incsearch

set paste

set updatecount=20 " Number of characters typed before doing an update

set updatetime=500 " Number of milliseconds before doing an update

set history=100 " Number of history commands to remember

set viminfo='50,\"200 " read/write a .viminfo file, remember filemarks for 50

" files and store 200 lines of registers

"-----------------------------------------------------------------------------

"Remove Empty Lines

"-----------------------------------------------------------------------------

"Remove empty lines.

map rmemp :g/^$/d

" Remove empty lines, and lines containing space/tab only.

map rmall :g/^\s*$/d

" Remove empty lines, and lines containing space/tab only,

" including a Chinese space (the two bytes 0xA1 0xA1).

:g/^\(\s\| \)*$/d

" Herein after the | I paste the ' as a chinese character'.

:g/^[ \t|?]*$/d

"Numbering

set nu

" number each line of a file (simple left alignment). Using a tab (see

" note on '\t' at end of file) instead of space will preserve margins.

"sed = filename | sed 'N;s/\n/\t/'

" number each line of a file (number on left, right-aligned)

"sed = filename | sed 'N; s/^/ /; s/ *\(.\{6,\}\)\n/\1 /'

" number each line of file, but only print numbers if line is not blank

"sed '/./=' filename | sed '/./N; s/\n/ /'

" count lines (emulates "wc -l")

"sed -n '$='

"explorer setting

let g:explSortBy='name' " sort by name

"let g:explDetailedList=1 "always show long listing