Trying to look for a good way to create a way to go back to the previous menu you were on. I currently have a few menus, that each go to an action, and at the end of each action I have it Goto A1, which is at the bottom. I've currently stored the label of the menu you were just on in String1.


Code:

Lbl M1
Menu("OPTIONS","EQUATIONS",M2,"CONVERSIONS",M3)
Lbl M2
Menu("EQUATIONS","ALL",M4)
Lbl M4
"M4"→Str1
Menu("ALL EQUATIONS 1","V=dt",E1,"V=(V1+V2)2",E2,"Vf=Vi+a*t",E3,"Vf=Vi+2*a*d",E4,"d=Vi*t+12*a*t",E5,"V=(2*V2)((V2V1)+1)",E6,"Fg=mg",E7,"Fnet=MA",E8,"Next Page",M5)
Lbl M5
"M5"→Str1
Menu("ALL EQUATIONS 2","Ff=u*Fn",E9,"V=(2πr)T",E0,"Fc=(mV)r",EA,"Ac=Vr",EB,"T=1f",EC,"f=1T",ED,"Fc=Fnet",EE,"PreVious Page",M4,"Next Page",M6)
Lbl M6
"M6"→Str1
Menu("ALL EQUATIONS 3","Impulse=Fnet*t",EF,"Impulse=/\P",EG,"Fnet*T=M(Vf-Vi)",EH,"P=m*V",EI,"P=P'",EJ,"W=F*d",EK,"Wnet=/\KE",EL,"PreVious Page",M5,"Next Page",M7)
Lbl M7
"M7"→Str1
Menu("ALL EQUATIONS 4","KE=1/2*m*V",EM,"PE=m*g*h",EN,"(T)(r)",EO,"V=√(G*(mr))",EP,"g=G*(mr)",EQ,"Fg=G*(M1*M2r)",ER,"W=F*d",ES,"PreVious Page",M6,"Next Page",M8)
Lbl M8
"M8"→Str1
Menu("ALL EQUATIONS 5","a")


Lbl A1
Goto Str1
Stop
"Goto Str1" is an invalid command and will cause an error. The Goto command can only have a 2-character label name after it; it's not going to read anything from Str1.

Besides totally rewriting the program, your best bet is:


Code:
Lbl A1
If Str1="M4"
Goto M4
If Str1="M5"
Goto M5
If Str1="M6"
Goto M6

...
etc

This will individually check each possible label name that you want and go to that label when there is a match in Str1.
  
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