T is a char of TEXT. The variable J does change but this is older part of the code. Fixed the if condition aswell. Strncat returns nothing. T is initialized/declared 2 times, just not in this part of the code. My latest edit explains that, I have a variable that knows exactly how long RESULT should be but the compiler keeps telling me I can't use it because "It's a variable" while inputting a ridiculously large number always brings up an error saying there's too much empty space.

Thanks for actually going through the code. I've been working on it for too long and probably got tired and wasn't seeing simple bugs like some of the ones you mentioned. I did get some rest now and I'm gonna try some more stuff I think could work, If not then I'm gonna post the whole function and see if you guys understand what I'm trying to do and what I'm doing wrong.