A user of pl.wiki (Mareklug) reported a bug with indenting in long tocs. The
problem seems to occur when the level goes up, down a bit, down some more and
then back up. See test cases linked below for examples (you may play with those
pages as they are in user space and I'll delete them after this is fixed).

Test case 1
bad (see test19)
http://pl.wikipedia.org/w/index.php?title=Wikipedysta:Nux/pomys%C5%82y/toc_test&oldid=7671231
still bad
http://pl.wikipedia.org/w/index.php?title=Wikipedysta:Nux/pomys%C5%82y/toc_test&oldid=7671278
good
http://pl.wikipedia.org/w/index.php?title=Wikipedysta:Nux/pomys%C5%82y/toc_test&oldid=7671285

Test case 2
bad
http://pl.wikipedia.org/w/index.php?title=Wikipedysta:Nux/pomys%C5%82y/toc_test2&oldid=7671526
good
http://pl.wikipedia.org/w/index.php?title=Wikipedysta:Nux/pomys%C5%82y/toc_test2&oldid=7671543

Version: unspecified
Severity: normal
OS: other
Platform: PC