code: def formpivotin(self):
          '''
          <- * / <- prop
          '''
  
          self.ignore(whitespace)
  
          self.nextmust('<-')
  
          self.ignore(whitespace)
  
          if self.nextchar() == '*':
              self.offs += 1
              return s_ast.PivotIn()
  
          prop = self.absprop()
          return s_ast.PivotInFrom(kids=(prop,)f formpivotin(self):
          '''
          <- * / <- prop
          '''
  
          self.ignore(whitespace)
  
          self.nextmust('<-')
  
          self.ignore(whitespace)
  
          if self.nextchar() == '*':
              self.offs += 1
              return s_ast.PivotIn()
  
          prop = self.absprop()
          return s_ast.PivotInFrom(kids=(prop,))
docs: <- * / <- prop