 >         Colorizes input file. Result is HTML.
 >         '''
 >         if fname and os.path.exists(fname):
->             __data = readfile(fname)
+>             __data = utilities.readfile(fname)
 >             # We have data, good.
 >             if (key_start == None) and (key_end == None):
 >                 return self.formatDiff(__data)

>                 print "    |", line,
>             print ""
>         elif self.isLastCommit:
>             _data = readfile(fname)
>             # pylint: disable=E1101
>             self.mail.send(Config.sender, Config.mailinglist, _data)
> 

>         self.mail.addHeader('Subject',
>             Config.emailprefix + subject, header_append=True)
>         self.mail.addHeader('Reply-To', replyto)
>         self.mail.addHeader('X-Git-Repository', gitutilities.getRepo())
>         self.mail.addHeader('X-Mailer', Name + ' ' + __version__)
> 
>     def addTag(self, key, value):
>         '''
