Work at SourceForge, help us to make it a better place! We have an immediate need for a Support Technician in our San Francisco or Denver office.

Close

#49 Add "undo" functionality

open
nobody
Modeling (16)
1
2007-04-11
2007-04-11
Erik Greenwald
No

Operations should be kept in a list (or tree) to allow "undo" and "redo" type operations.

vim7 has an interesting undo tree that allows you to undo, modify, undo again, then choose which path to redo. Might be worth considering an approach like that.

Discussion