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

fix a second BSOD in #4 :/

I need more tests.

Created by  Kartik K. Agaram  on June 12, 2022
R22PA3XRU3SCGUN73F6C3PFCH5Z77KGSEFHXOY5B7MISVW5WCTXAC
In channels
main
Change contents