经常会遇到下面的代码， 给一些变量赋值，代码参差不齐。在emacs里选中要改变的代码，ctrl-x align.
look, 好看点了吧！这个模式是用于用=赋值的语句， 对用:=还不可以
#! /usr/bin/perl -w
use strict;
use Data::Dumper::Simple;
my $beautyyyyyyyyyyyyy = "xiaolongnv";
my $hero = "yangguo";
my $badmannnnnnnnnnn = "guoxiang";
my $fighter = "zhangsanfeng";
my $beautyyyyyyyyyyyyy = "xiaolongnv";
my $hero = "yangguo";
my $badmannnnnnnnnnn = "guoxiang";
my $fighter = "zhangsanfeng";
