parameters: (self, nodes)
docstring: Helper to iteratively yield the matches.
docstring_summary: Helper to iteratively yield the matches.
docstring_tokens: Helper to iteratively yield the matches .
function: def _iterative_matches(self, nodes):
          """Helper to iteratively yield the matches."""
          nodelen = len(nodes)
          if 0 >= self.min:
              yield 0, {}
  
          results = []
          # generate matches that use just one alt from self.content
          for alt in self.content:
              for c, r in generate_matches(alt, nodes):
                  yield c, r
                  results.append((c, r))
  
          # for each match, iterate down the nodes
          while results:
              new_results = []
              for c0, r0 in results:
                  # stop if the entire set of nodes has been matched
                  if c0 < nodelen and c0 <= self.max:
                      for alt in self.content:
                          for c1, r1 in generate_matches(alt, nodes[c0:]):
                              if c1 > 0:
                                  r = {}
                                  r.update(r0)
                                  r.update(r1)
                                  yield c0 + c1, r
                                  new_results.append((c0 + c1, r))
              results = new_results
function_tokens: def _iterative_matches ( self , nodes ) : nodelen = len ( nodes ) if 0 >= self . min : yield 0 , { } results = [ ] # generate matches that use just one alt from self.content for alt in self . content : for c , r in generate_matches ( alt , nodes ) : yield c , r results . append ( ( c , r ) ) # for each match, iterate down the nodes while results : new_results = [ ] for c0 , r0 in results : # stop if the entire set of nodes has been matched if c0 < nodelen and c0 <= self . max : for alt in self . content : for c1 , r1 in generate_matches ( alt , nodes [ c0 : ] ) : if c1 > 0 : r = { } r . update ( r0 ) r . update ( r1 ) yield c0 + c1 , r new_results . append ( ( c0 + c1 , r ) ) results = new_results