Is it possible to /play but not using a .txt file as the source? ie could I use entries in a hash table, lines in a multiline edit, or similar? Basically I have some lines of data, that I would like to be able to output in the same sort of manner as /play does, but I don't want to mess about writing it to disk to read it back from disk, and then ahve to remember to erase it at the end.

I know I can use -a to use an alias in place of /msg or /notice but I am assuming that when it's time for the next line, this line is just passed to that alias as $1- for processing and output?