On 01 Feb 2016, Liviu Andronic wrote: > On Mon, Feb 1, 2016 at 5:33 PM, Anthony Campbell <a...@acampbell.uk> wrote: > > I'm using 2.1.4 on OpenBSD. > > > > While editing a large file (book) I've twice had it suddenly corrupted > > which made it impossible to edit. Doing anything, such as inserting a > > space or deleting a letter, causes the whole para to be struck through > > (horizontal lines through the text) and the text changes colour. There is > > also a vertical line on the right. > > > > Oddly I can still make PDFs when this happens but it is no longer > > possible to change anything in the file. I don't know what I did > > preceding the change but it's happened twice. I spent many hours trying > > to fix it but in the end gave up and replaced the file with a slightly > > older one from offline backup. So far this is OK. > > > Sounds like Change Tracking... Did you enable this? > > Liviu >
Yes, you are right. Many thanks. I hadn't heard of this feature previously, Anthony -- Anthony Campbell http://www.acampbell.uk
