4 commits

Author	SHA1	Message	Date
Blaž Hrastnik	1cf887dea9	Cleanup: use doc.selection() instead of doc.state.selection().	2021-03-14 17:14:34 +09:00
Blaž Hrastnik	c0e17dd324	Fix undo/redo not updating the syntax tree.	2020-12-03 13:10:35 +09:00
Blaž Hrastnik	04b1546634	history.redo()	2020-10-13 23:13:56 +09:00
Blaž Hrastnik	fd311fb8ad	Undo tree draft. ... We keep a tree of transactions. This allows for persistent undo by simply serializing the changesets.	2020-10-13 23:13:56 +09:00