old_contents: from __future__ import print_function
  
  import subprocess
  import re
  import sublime, sublime_plugin
  
  
  class ElmFormatCommand(sublime_plugin.TextCommand):
  	def run(self, edit):
  		command = "elm-format {} --yes".format(self.view.file_name())
  		p = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
  		output, errors = p.communicate()
  		settings = sublime.load_settings('Elm Language Support.sublime-settings')
  		if settings.get('debug', False):
  		    string_settings = sublime.load_settings('Elm User Strings.sublime-settings')
  		    print(string_settings.get('logging.prefix', '') + '(elm-format) ' + str(output.strip()), 'errors: ' + str(errors.strip()))
  
  
  class ElmFormatOnSave(sublime_plugin.EventListener):
  	def on_pre_save(self, view):
  		sel = view.sel()[0]
  		region = view.word(sel)
  		scope = view.scope_name(region.b)
  		if scope.find('source.elm') != -1:
  			settings = sublime.load_settings('Elm Language Support.sublime-settings')
  			if settings.get('elm_format_on_save', True):
  				regex = settings.get('elm_format_filename_filter', '')
  				if not (len(regex) > 0 and re.search(regex, view.file_name()) is not None):
  					view.run_command('elm_format')
  
new_contents: from __future__ import print_function
  
  import subprocess
  import re
  import sublime, sublime_plugin
  
  
  class ElmFormatCommand(sublime_plugin.TextCommand):
  	def run(self, edit):
  		command = "elm-format {} --yes".format(self.view.file_name())
  		p = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
  		output, errors = p.communicate()
  		settings = sublime.load_settings('Elm Language Support.sublime-settings')
  		if settings.get('debug', False):
  		    string_settings = sublime.load_settings('Elm User Strings.sublime-settings')
  		    print(string_settings.get('logging.prefix', '') + '(elm-format) ' + str(output.strip()), '\nerrors: ' + str(errors.strip()))
  
  
  class ElmFormatOnSave(sublime_plugin.EventListener):
  	def on_pre_save(self, view):
  		sel = view.sel()[0]
  		region = view.word(sel)
  		scope = view.scope_name(region.b)
  		if scope.find('source.elm') != -1:
  			settings = sublime.load_settings('Elm Language Support.sublime-settings')
  			if settings.get('elm_format_on_save', True):
  				regex = settings.get('elm_format_filename_filter', '')
  				if not (len(regex) > 0 and re.search(regex, view.file_name()) is not None):
  					view.run_command('elm_format')
  
subject: Add newline to debug