class_docstr: Matches documents containing a list of sub-queries in adjacent
  positions.
  
  This object has no sanity check to prevent you from using queries in
  different fields.
code: def _matcher(self, subs, searcher, context):
      from whoosh.query.spans import SpanNear
  
      # Tell the sub-queries this matcher will need the current match to get
      # spans
      context = context.set(needs_current=True)
      m = self._tree_matcher(
          subs,
          SpanNear.SpanNearMatcher,
          searcher,
          context,
          None,
          slop=self.slop,
          ordered=self.ordered,
      )
      return m
  
imports: from __future__ import division
  import copy
  from whoosh import matching
  from whoosh.analysis import Token
  from whoosh.compat import u
  from whoosh.query import qcore, terms, compound
label_desc: Use image node_id 9 for calling the Sequence obj's underlying member method code with example usage: obj._matcher(subs, searcher, context) and returns: m