Entries sort

It cames to my mind a weird idea : sorting parts of my .vimrc. Take few minutes to sort out this, it's easy !

Input

set ai                                          " set auto-indenting on for programming
syntax on                                       " turn syntax highlighting on by default
set undolevels=100
set backup backupdir=/tmp                       " swap files. (/tmp/file~)
                                                " (see also 'set writebackup' and 'set backupskip')
iab _file %                                " filename (register %)
autocmd! BufWritePost $MYVIMRC source $MYVIMRC  " auto-reload when ~/.vimrc is edited
                                                " MYVIMRC is the platform-independent location
                                                " of your .vimrc file

Output

autocmd! BufWritePost $MYVIMRC source $MYVIMRC  " auto-reload when ~/.vimrc is edited
                                                " MYVIMRC is the platform-independent location
                                                " of your .vimrc file
iab _file %                                " filename (register %)
set ai                                          " set auto-indenting on for programming
set backup backupdir=/tmp                       " swap files. (/tmp/file~)
                                                " (see also 'set writebackup' and 'set backupskip')
set undolevels=100
syntax on                                       " turn syntax highlighting on by default