Line duplicated on Ctrl-Up/Down

[vlisivka]

Describe the bug If a file contains one line, and Ctrl-Up or Ctrl-Down is pressed, the line is duplicated.

To Reproduce

1. Create new file.
2. Enter one line, without pressing of Enter key.
3. Press Ctrl-Up.

Expected behavior Editor must do nothing, because the line cannot be moved.

Actual behavior The line is duplicated.

Screenshots Before:

After pressing of Ctrl-Up:

Desktop (please complete the following information):

• OS: Fedora Linux

[curlpipe]

thanks for the report.

[tengkuizdihar]

This problem might be caused by the config/ox.ron. Right now, CTRL+UP and CTRL+DOWN is binded to "move line up" and "move line down" respectively. I suspect that there's something wrong with the macro itself.

[tengkuizdihar]

I'm new to this project, but I suspect the macro is using the instruction inside of interpret_line(...) in oxa.rs right? I think the problem can be solved by fixing the behavior of Event::InsertLineBelow and Event::InsertLineAbove in the match scope inside of execute(...) in document.rs.

Correct me if I'm wrong, I consider myself a noob at this.