Texas Instruments TI-84 PLUS - Graphing Calculator Manual Book page 292

Pause [value]
Program
Lbl, Goto
(label) and (go to) are used together for branching.
Lbl Goto
specifies the for a command.
Lbl label
99, or q).
Lbl label
causes the program to branch to
Goto
Goto label
Program
Output
can be one or two characters (A through Z, 0 through
label
when is encountered.
label Goto
Output
Chapter 16: Programming 285