check if handler exist before using it

[Thierry]

Thanks Mark,

A good script :-)

.... but see my last answer.

Anyway, that Helps !

Regards,
Thierry


> getProp handlerNames
>   put the script of the target into myScript
>   repeat for each line myLine in myScript
>     if word 1 of myLine is "on" then
>       put word 2 of myLine && "command" & return after myList
>     else if word 1 of myLine is "function" then
>       put word 2 of myLine && "function" & return after myList
>     else if word 1 of myLine is among the items of  
> "getProp,setProp" then
>       put word 2 of myLine && "property" & return after myList
>     end if
>   end repeat
>   delete last char of myList
>   sort lines of myList
>   return myList
> end handlerNames
>
> Usage:
> put the handlernames of group id 1004
> if "foo command" is among the lines of the handlernames of this  
> stack then...
>
>
>> Thanks Xavier,
>>
>> Do you mean you're parsing the text of the script ?
>>
>> But then how do you do, if you have a protected stack,
>> where the text script is not available anymore ?
>>
>> ps: i'm looking for a generic method.