Implement HP 50 [Text] View feature in Show Last Command Mode

[profrd]

While reviewing past commands HP 50 offered both a Graphical Pretty Print Math Display, but also a [Text] View option, in which a Very Long formula expanded through consecutive lines in the screen. HP Prime is missing such feature. Also it would be even more handy if Very Long integer numbers were displayed in a spread Mode on Consecutive Lines if such [Text] Show feature were implemented on HP Prime.