Texas Instruments TI 84 User Guide - Page 436

Note: To move the cursor to the beginning of a command line, press y |; to move to the end, press y ~. To scroll the cursor down seven command lines, press ƒ †. To scroll the cursor up seven command lines, press ƒ }. Inserting and Deleting Command Lines To insert a new command line anywhere in the program, place the cursor where you want the new line, press y 6, and then press Í. A colon indicates a new line. To delete a command line, place the cursor on the line, press ' to clear all instructions and expressions on the line, and then press { to delete the command line, including the colon. Copying and Renaming Programs Copying and Renaming a Program To copy all command lines from one program into a new program, follow steps 1 through 5 for Creating a New Program, and then follow these steps. 1. Press y K. Rcl is displayed on the bottom line of the program editor in the new program (Chapter 1). 2. Press  | to display the PRGM EXEC menu. 3. Select a name from the menu. prgmname is pasted to the bottom line of the program editor. 4. Press Í. All command lines from the selected program are copied into the new program. Chapter 16: Programming 433