Method seek

pattern/web/pdf/psparser.py:175–190

Seeks the parser to the given position.

(self, pos)

        return

    def seek(self, pos):
        """Seeks the parser to the given position.
        """
        if 2 <= self.debug:
            print >>sys.stderr, 'seek: %r' % pos
        self.fp.seek(pos)
        # reset the status for nextline()
        self.bufpos = pos
        self.buf = ''
        self.charpos = 0
        # reset the status for nexttoken()
        self._parse1 = self._parse_main
        self._curtoken = ''
        self._curtokenpos = 0
        self._tokens = []
        return

    def fillbuf(self):
        if self.charpos < len(self.buf): return