On 13 dec 2008, at 03:35, gshenaut wrote:

> I notice that there is a plethora of different ways to filter text
> through a pipeline, but I can't find anything that corresponds to the
> venerable vi "!" commands: specify some text, hit "!", type in a
> pipeline, the selected text is written to the standard input of the
> pipeline and the standard output of the pipeline replaces the text.
>
> I tried making a filter like this (pardon my rudimentary applescript
> abilities):

This won't work. BBEdit will not process AppleEvents while it is busy  
running a shell filter.

> I remember reading that you're not supposed to do "fancy GUI stuff"
> from those filters, and I'm guessing that putting up a display dialog
> is too fancy.

That is not the problem, the tell application "BBEdit" part is causing  
the trouble.

> Is there some way to filter text through an ad hoc shell pipeline? It
> would really be convenient.

Do it all in AppleScript.

Maarten

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