I can reliably crash Proclaim with a simple keystroke in a certain situation. I have Proclaim 1.09.0.0690 on my Mac (Mountain Lion).
To reproduce:
- In a separate editor, highlight a bulleted list and press Cmd-C to copy to the clipboard.
- Paste the list into the song lyrics box in Proclaim.
- Put the cursor in front of one of the bullets.
- Press Ctrl-D as if to delete the bullet.
- Proclaim crashes.
Ctrl-D works fine (as would be expected in any app on the Mac) when it's not a bullet in front of the cursor.