On Monday, March 22, 2021 9:01:21 AM CET Dag wrote: > Hi, opened the odf spec in words the other day. > This is a document with 800+ pages and a TOC of 60+ pages. > I did the same in LO to compare. > Don't take the absolute times too seriously as my box is well into its > teenage years. > But, I think comparison with LO says a lot: > > Open: 2,5 mins, LO: 40 secs. > Except that TOC page numers is not shown (just ###), navigation, scrolling > etc works fine. > Save: 4 mins, LO: 30 secs. > > And now to the bad part: > When a try to type a character words freezes for about 50 secs. > It seems the whole doc is re-layouted and also the TOC is updated (page > numbers appear).
Another source of freeze that should not be underestimated is the collection of statistics. It's used both for the full stats dock widgets, and for the words/sentence count at the bottom. On my computer, it uses a full CPU for almost 1 second. Huge source of pain. I'll try to make it upgrade on the fly instead of calculating everything over and over. This should be much smoother. There is also a similar issue in the TOC generator. It reads the whole document each time it wants to generate, this seems suboptimal and is going to be barely usable on such a document.
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