This routine is only available on Doors CSE 8.0 and later for the color-screen TI-84 Plus C Silver Edition.

Description #

Replaces (overwrites) a line in a program or AppVar. Ans=1 is the first line of the program, Ans=2 is the second, and so on.

Technical Details #

Arguments #

Str0: Name of program to read from
Ans: Line number to replace (first line is “1”)
Str9: Contents to replace the line with

Outputs #

Str9: Intact if no error occurred; otherwise, contains an error code.