//undo undo the latest worldedit command
//redo redo what was just undone
//show_journal view what can be undone and redone

Related issues:

• https://github.com/Uberi/Minetest-WorldEdit/issues/43
• https://forum.minetest.net/viewtopic.php?p=296543#p296543

Supported chatcommands:

• pos1
• pos2
• set

Ignored chatcommands:

• fixlight

TODO:

• Implement more commands
• Add mod load time info
• Add settingtypes.txt for the settings