From the NannyMUD documentation

LAST CHANGE

2000-12-12

NAME

        line_soul - Use player's feelings on guild lines.

DESCRIPTION

	This object allows the use of feelings etc from players own souls
	to be used on the line, instead of just the standard set. Use
	add_object() in the line_control to add this to the line. 
NOTE
	You should add the property 'no_soul' to the line or you will get
	two souls competing for the commands.