Commit Graph

3 Commits

Author SHA1 Message Date
Andy Williams e16ab050c8 elm_code: Fix undo code for deleting tab
When character can take up more than 1 column we had to
handle delete and backspace with care
2016-05-18 23:36:47 +01:00
Andy Williams 5b1a45cf45 [editor] add delete and backspace undo hooks 2016-02-21 23:46:10 +00:00
Andy Williams acd7b54473 [editor] begin re-adding the undo feature.
This is provided completely by elm_code so can be reused in other editors.
For now this is just text/newline insertion...
Still have to add undo for deletion and selection
2016-02-21 18:11:33 +00:00