Crash when pressing backspace at the start of the first line due to subtraction overflow

[Lord-Vlad]

Describe the bug The editor crashes when pressing backspace at the start of the first line. Message: panicked at src/editor.rs:603:13: attempt to subtract with overflow

To Reproduce Steps to reproduce the behavior:

1. Press backspace at the start of the first line.

Expected behavior Nothing

Desktop (please complete the following information):

• OS: Linux

Solution c.saturating_sub(1);

[bitfl0wer]

Cannot reproduce on Fedora 40, using freshly compiled ox from git sources.

[curlpipe]

Thanks for raising this issue, it's strange as just like @bitfl0wer mentioned, I can't seem to reproduce this either, but thanks to the work of @cedricbuild, it should hopefully no longer cause any issues