code: def _ltf(ins):
      ''' Compares & pops top 2 operands out of the stack, and checks
          if the 1st operand < 2nd operand (top of the stack).
          Pushes 0 if False, 1 if True.
  
          Floating Point version
      '''
      op1, op2 = tuple(ins.quad[2:])
      output = _float_oper(op1, op2)
      output.append('call __LTF')
      output.append('push af')
      REQUIRES.add('ltf.asm')
      return outpuf _ltf(ins):
      ''' Compares & pops top 2 operands out of the stack, and checks
          if the 1st operand < 2nd operand (top of the stack).
          Pushes 0 if False, 1 if True.
  
          Floating Point version
      '''
      op1, op2 = tuple(ins.quad[2:])
      output = _float_oper(op1, op2)
      output.append('call __LTF')
      output.append('push af')
      REQUIRES.add('ltf.asm')
      return output
docs: Compares & pops top 2 operands out of the stack, and checks
          if the 1st operand < 2nd operand (top of the stack).
          Pushes 0 if False, 1 if True.
  
          Floating Point version