Thanks for bugreport
Please, attach screenshot of this bug

Andreas,

Could you provide us with a sample db and the regex expression you are using please ?

Does the problem still occur in 3.5.4 stable ?

Alex

Created attachment 64193 [details]
Spredsheet with a db-range filtered by regex. Refresh the db-range and see.

Thanks for attachment with test case and explanations.
Reproduced in 3.6.beta1 on Fedora 64 bit
Not reproduced in 3.3.4 , therefore regression

Steps to reproduce:
0. Open attachment
1 [review]. Click cell with autofilter there, select "Standard filter"
2. Click "More options" button there and enable "Regular expression" option
3. Save document
4. File->Reload
Expected: "Regular expression" option remains enabled
Actually: it disabled

When I save document in 3.6.b1 with "Regular expression" option enabled, then open in 3.3.4, this option remains enabled. Therefore 3.6.b1 saves this option correctly, but can not load.

I take a shot at fixing this

fixed I think

Noel Power committed a patch related to this issue.
It has been pushed to "master":

http://cgit.freedesktop.org/libreoffice/core/commit/?id=094654fcebe35af07a9e12137becdf85277ef706

fix for fdo#48200.diff import regrex state for filter

Noel Power committed a patch related to this issue.
It has been pushed to "master":

http://cgit.freedesktop.org/libreoffice/core/commit/?id=d88325f73e6912928913eb41297e6aa4643655f5

Revert "fix for fdo#48200.diff import regrex state for filter"

Noel Power committed a patch related to this issue.
It has been pushed to "master":

http://cgit.freedesktop.org/libreoffice/core/commit/?id=b94bff540a47a9fc5ce0586aa58e28321c96e4aa

fix for fdo#48200.diff import regrex state for filter

Noel Power committed a patch related to this issue.
It has been pushed to "libreoffice-3-6":

http://cgit.freedesktop.org/libreoffice/core/commit/?id=f1c26949e29278a3eae0c167f172a0fd4895fd2f&g=libreoffice-3-6

fix for fdo#48200.diff import regrex state for filter


It will be available in LibreOffice 3.6.2.