WATCH

Enables trace information for the specified item.

(watch <watch-item>)
<watch-item> ::= all |
    compilations | 
    statistics |
    focus |
    messages |
    deffunctions <deffunction-name>* |
    globals <global-name>* |
    rules <rule-name>* |
    activations <rule-name>* |
    facts <deftemplate-name>* |
    instances <class-name>* |
    slots <class-name>* |
    message-handlers <handler-spec-1>* [<handler-spec-2>]) |
    generic-functions <generic-name>* |
    methods <method-spec-1>* [<method-spec-2>]

<handler-spec-1> ::= <class-name> <handler-name> <handler-type>
<handler-spec-2> ::= <class-name> [<handler-name> [<handler-type>]]

<method-spec-1> ::= <generic-name> <method-index>
<method-spec-2> ::= <generic-name> [<method-index>]