This is a generic reply to the two threads above this one...
I did mention that it should be available as a secondary download for mIRC, however, I failed to mention that it should still come packaged with mIRC, it would just be a seperate application. And being able to edit files and so forth would still work, as it is quite easy to set a program up to send signals to other applications.
Having it available as a download would mean that those people that don't have it would be able to download it (eg, if you use mIRC x.xx which doesn't have it with it).
However, I do like your idea. If I actually knew C++ or C#, or some decent language, I probably would have started work on it. As it was, I sat down and started work on the UI for a similar application to mEditor (only in Borland Delphi).
Perhaps someone else in this community who has the knowledge and expertise could take a stab at it.
To the other guy, I did mention mEditor, which is what you can find on mircscripts.org - I have used it, and found it to be really nice, but I didn't quite like the UI of it, and thought it could have been laid out a bit better, and looked a lot nicer.
In all fairness, if the idea I've suggested wasn't implemented, I would at least like to see the script editor window have a tabbed interface so one can view all loaded scripts and switch between them using the tabbed dialog.