With this code, at the second “Wait for any key,” the game prints the thing you type. So for example, if the player types a “P,” a “P” will appear on the screen.
"Game Title" by Author
Include Basic Screen Effects by Emily Short.
Lab is a room.
When play begins:
say "Here is some introductory text.";
wait for any key;
clear the screen;
say "Here is some more text.";
wait for any key.
This is what the screen looks like after the player has typed “P”:
Here is some more text.
P
Game Title
An Interactive Fiction by Author
Release 1 / Serial number 240706 / Inform 7 build 6M62 (I6/v6.33 lib 6/12N) SD
Lab