ST2 plugin to wrap selected text to 80 chars

wrap_text.py

import sublime, sublime_plugin
import textwrap
import re

class WrapTextCommand(sublime_plugin.TextCommand):
    def run(self, edit, *args):
        for region in self.view.sel():
            if not region.empty():
                m = re.match(r'^(\s*)', self.view.substr(region))
                if m:
                    prefix = '\n' + m.group(1)
                else:
                    prefx = '\n'
                self.view.replace(edit, region,
                    prefix.join(textwrap.wrap(self.view.substr(region), 80)))