https://bugs.freedesktop.org/show_bug.cgi?id=79207
Priority: medium Bug ID: 79207 Assignee: libreoffice-bugs@lists.freedesktop.org Summary: Large paragraph: Slow editing and looping Severity: normal Classification: Unclassified OS: All Reporter: mike.h...@onepoyle.net Hardware: x86 (IA32) Status: UNCONFIRMED Version: 4.3.0.0.beta1 Component: Writer Product: LibreOffice Background: Does the welcome new large single paragraph allow reasonable editing? Test document attached has 700k characters, about 10 times original maximum for a single para but much less than the new maximum. It's the size of a medium length book. Edits attempted are typical of those that would be needed to reformat a poorly formatted manuscript in a completely standardised way for publication. I have used this technique successfully before with MSO. In summary, LO is not yet up to this job. Win 7/64; 24Mb memory; i7 processor Steps to reproduce etc: Do regular expression replace $ with ###NEW### to create a single large paragraph. Takes c50 sec, no progress bar. (Ctrl+Z takes c 37 sec, no progress bar) In single para created as above, attempt to replace ARB with rabb Progress bar is slow to appear and progress is very slow. After around 15 mins at about 2/3 complete, the editing results appears at the top of the document and get the dialogue box: To proceed with this action, you must first turn off the "undo" function. Do you want to turn off the "undo" function? Answer ‘yes’ to the prompt. Control is not returned to the user, even after an extended wait (>> 1 hour), so assume LO is looping (it's still active in task manager, but 'not responding'. A similar and more likely edit, replacing \s+ with a single space is even slower (about 10% complete after >>1 hour). It does not reach the 'turn off undo' dialogue and does not return control to the user. The number of edits required is almost exactly the same as the other one. Expected result: Progress bar at all stages Faster editing Edit completed and control returned to user for any answer to the 'turn off undo' dialogue -- You are receiving this mail because: You are the assignee for the bug.
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