Re: Count lines in a textfile
Re: Count lines in a textfile
- Subject: Re: Count lines in a textfile
- From: Jon Pugh <email@hidden>
- Date: Fri, 17 Sep 2004 16:18:52 -0700
At 12:10 PM -0700 9/17/04, Christopher Nebel wrote:
>I don't know about the "preferred null object" bit
AppleScript uses {} for null in a number of places, like the default text item delimiters, for example. I think it's a LISP thing. ;)
>>The Apple Event Manager actually has a way to handle this, and it appears that these osaxen aren't using it. The technique is to ask for each parameter and then ask for the "did I miss any parameters" attribute, keyMissedKeywordAttr (there's a dynamic attribute for you, has!) which returns errAEDescNotFound if you got all the parameters and noErr if you have missed any required parameters.
>
>Not any more, it doesn't. As of 10.2, asking for keyMissedKeywordAttr will always return errAEDescNotFound.
Two steps forward, one step back.
Jon
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