Hello,Alexander,
First of all I'd like to thank all the developers of pgadmin for your remarkable product, it really helps. After some experience of working on relatively large project, I have found internal function editor not very suitable for creation and editing of large functions because of it's size, tabulation absence and font troubles. I didn't find in ToDo list any remarks about editor, so as an option, I think it would be fine to have support for external editor. It's not a big deal but will work for function creation and editing.
currently two ways are supported: using the built-in editor in properties, and using a file using the sql query window.
The editor implemented is really smart, but some things might not be fully implemented. So please tell us what points exactly you are missing.
Regards, Andreas
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