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So I'm working on a brainf*** interpreter and I'm testing parentheses out right now. But theres a problem. I'm trying to implement "[", but when I run this code:

[]+ Pico-8 Just Crashes on me!

Here's what I'm having trouble with:

 
 if(t[u]=="["and c[ti]==0) then
  tf=u
  repeat until t[tf]=="]" do
   tf+=1
   cls()
  end
  u=tf
 end

T is the text variable responsible for storing [,],+,Etc
U is the counter.

I have mapped

[ to up,
] to left, and

  • to right.

Z =backspace
X = run

Try "[]+" in the code and you'll see what I mean.

Cart #zakufujebi-0 | 2024-09-30 | Code ▽ | Embed ▽ | No License




hi, if this is still an issue (im 3 days late) could i please know why are you using repeat until like that, maybe you wanted to do:

 
repeat
 tf+=1
 cls()
until t[tf]=="]"


Thank you!!!

@851523
Thank you! it works!
and no, you're not late. i've been busy a lot so I haven't had time to fix these myself.

@851523 Your advice worked so well that I "Finished" My project! (I put that in quotes because https://www.lexaloffle.com/bbs/?pid=154970#p)

Check it out!
https://www.lexaloffle.com/bbs/?tid=144582#comments



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