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NeoOffice :: View topic - Fix for slowness when opening some .xlsx files
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Fix for slowness when opening some .xlsx files
 
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pluby
The Architect
The Architect


Joined: Jun 16, 2003
Posts: 11637
Location: California, USA

PostPosted: Sun Sep 11, 2016 8:00 am    Post subject: Fix for slowness when opening some .xlsx files Reply with quote

A user sent us an .xlsx file that would take 20 - 30 minutes to open in NeoOffice. I found that this slowness occurs in .xlsx files that contain thousands of unique cell styles.

I have fixed this bug by rewriting NeoOffice's underlying OpenOffice code that maintains the list of cell styles within a spreadsheet. I found that the OpenOffice code becomes extremely slow when there are more than a small number of cell styles.

You do not need to wait until the next NeoOffice release to get the fix. You can get the fix now by downloading and installing one of the following test patches:

NeoOffice 2015.9 Classic Edition:
http://nick.neooffice.org/test/NeoOffice-2015.9_Classic_Edition-Patch-0-Test-5-Intel.dmg

NeoOffice 2015.9 Mac App Store:
http://nick.neooffice.org/test/NeoOffice-2015.9-Patch-0-Test-5-Intel.dmg

NeoOffice 3.4.1:
http://nick.neooffice.org/test/NeoOffice-3.4.1-Patch-26-Test-5-Intel.dmg
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