rename script - Help!

[maurizio]

Hello,
in order to make a batch rename of a large set of images, I'm building my custom batch command.
I saw that it is possible to embed a script into the file names rules

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This is one of the great advantages of PSU over its competitors.

So I put my own script in %code, in order to extract the last 4 digits of the numeric part of the file name.
I tried a script like this:

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result := RightStr(%FileNumber, 4);

but I got a number different than what I expected. Maybe %FileNumber returns a pointer which should be converted to a string ?
Can anybody help me ?

Thanks in advance

Maurizio

[Hert]

You don't need a script for that; try this instead:

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%FileNumber{right=4}.%FileExtension

If you want it in a script; I think this would give the same (but slower than macro only)

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result := RightStr('%FileNumber', 4);

[maurizio]

Very helpful, thank you!