how can i use the user_input function in a different location

[404Dev-404]

i want to make a text editor thing but i can't get input while a function is running so how can i get input and run a function at the same time

[xing1357]

Probably interrupts or smth.

[Ululin]

Very easy actually.
Just have a list of functions, and pick one of them to be the handler.
To switch, just pick a different handler from the index and call it in the keyboard.c file.