Lucas CHOLLET 7a8104e79b LibGUI: Add MoveLineUpOrDownCommand ...

This allows lines moved by Ctrl+Shift+[Up, Down] to be registered as a
command, i.e. cancellable by Ctrl+Z.

This patch also introduces the usage of TextDocument::[take,
insert]_line. Those functions forward changes to the visual lines and
then avoid some data mismatch.

Co-authored-by: Jorropo <jorropo.pgm@gmail.com>

2022-07-19 10:49:38 +01:00

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