I hope it's ok that I ask this question here instead of starting a new thread:
This winter I've been preparing text and images for my first ebook. I've read the entire Sigil manual (twice) as well as various introductions to EPUBs. I already have some coding experience. Unfortunately, my progress with Sigil has been slow because I encountered a weird problem which I've never experiences before:
Undo is not working.
That is, if I make manual changes to the text or code, I can undo this as long as I don't press Save. Needless to say, saving is a must, and saving frequently is heavily encouraged also in the Sigil manual. After saving, all undo history is lost. Nothing happens when I press the undo button or use the shortcut.
I'm currently using an older Mac running the latest supported version of Sigil, i.e. 1.9.30. After more than two hours of searching the manual, the forum, and Google, I only found a single reference to this issue. In
this thread from 2017, GrannyGrump writes:
"I guess because the "Undo" cache seems to empty each time you Save in Sigil, …"
Does the recent 2.1.0 update also behaves in this way?
If so, does that mean that Sigil does not support undo (in combination with save)?