def addMatch(self, version, filename, lineno, loglevel, trigger):
        """
        Add a match to the LogCodeLine.

        Include the version, filename of the source file, the line number, and
        the loglevel.
        """
        self.versions.add(version)
        self.matches[version].append((filename, lineno, loglevel, trigger))
Add a match to the LogCodeLine.

        Include the version, filename of the source file, the line number, and
        the loglevel.