Allow TermOS scripts to save files

[cyberTripping]

Currently this cannot be done because the syntax for saving a file  is what ends the script: it's saving the script in that location. This means you can't use scripts to create files, which is annoying. Maybe another symbol could be used specifically for saving when in a script, or a certain arrangement of symbols? Not really sure how to go about it, especially as someone not familiar with the style of terminal interface TermOS is based on.