Version 2/080508 of Located Sounds (for Glulx only) by Mikael Segercrantz begins here.

Table of Located Sounds

location	sound	message
an object	a sound-name	text

LS Nothing Unexpected is text that varies. LS Nothing Unexpected is "You hear nothing unexpected."

This is the basic listening rule:
    let spoken be 0;
    repeat through the Table of Located Sounds:
        if the noun is the location entry:
            now spoken is 1;
            if there is a message entry, say "[message entry][paragraph break]";
            if there is a sound entry, play the sound entry;
    if spoken is 0, say "[LS Nothing Unexpected]";
    continue the action.

The basic listening rule is listed in the carry out listening to rules.

Procedural rule: ignore the block listening rule.

Located Sounds ends here.