An editor for plain text where you can also seamlessly insert line drawings

bugfix: BSOD in #4.

I messed up a function call in commit 391d764e13.

Created by  Kartik K. Agaram  on June 11, 2022
CCYSVZA2ONWXB6XJXWSIEBY4CS2LGBEVV3RB6KZ6I4XYRXQLSTXQC
Change contents