how to use old_pos ?

[LEE Chun Wing]

i can see "old_pos" in MetaEditior prompt when i type old how to use old_pos? thanks

[Test Account]

List of prompts in MetaEditor is generating periodically with some delay.

Most likely you had declared any variable, function, array or something like that with name "old_pos", but then that variable was deleted by you.

List of prompts is usually re-generating after compilation.