This is a quick patch for a crash that happens when holding down backspace on a physical keyboard. Looks like it's been around for a while but I just now caught it. Sorry! It should be good to go now, but as always, don't hesitate to reach out to me if you run into any issues.
GitHub Issues: https://github.com/wbrawner/SimpleMarkdown/issues
PDF reader & PDF opener app. PDF viewer with text editor and search option FREE