These are just some string-editing blocks that I made myself. You are free to backpack the scripts. Please note that this is for backpacking purposes only, there is no pre-made user inputs. That is for you, the programmer, to add, should you choose to do so.
None of the blocks trigger screen refreshes. Many of the blocks use what I call a "decompressor" for easy character manipulation. How it works is it changes every character into a spot on a list. The list is then what the blocks act upon, as lists are not read-only. The list is then 'compressed' back into a string.