Problem with graphic export as... with new files (corrigé)

Recent versions of JSesh have a bug in their export facility (export as EMF/WMF, probably others too).

Basically:

• you create a new JSesh document
• you save it
• you select some text, and choose "export as EMF" (or other)
• you get a nice Error window with a String index out of range: -1 message.

This bug will be fixed in the next version. Meanwhile, it's relatively easy to avoid it. It does mannifest itself only on new files which have just been saved.

To export a newly saved text, simply close it and reopen it. Export functions will work now.