Add rctc

[Khhs167]

Can this app run on RPi? If so, please provide a link to a tutorial if applicable.
No tutorial yet...

Is this app something many GUI users would find useful?
Yesnt, it isnt a GUI app, but it is missing a way to install, and i believe GUI would make it easiest

Is this app installable with sudo apt install?
no

If you've created a zip file for this app, upload it here.
rctc-piapps.zip

[Itai-Nelken]

is this tested?
a few problems: there is no need to clone a repo as root.
the script should install any needed dependencies

[theofficialgman]

I'm going to consider this too niche:

ReCT (Redcubes epic Compiler Thingy) is a compiler written in C# that compiles a language that is also called ReCT. Development started on the 30th of July 2020.

and not very useful for everyday GUI users:
#185