Indeed, there is bug 164495 for calendar. What you want to fix first is bug 333938 though. This will allow Lightning/Thunderbird to access the locale info. I'm not sure the first day of the week is available on all platforms, but from skimming that bug it seems windows has an API call for it and linux has nl_localeinfo. This could be available on mac too.
You can of course check if the Lightning pref exists and is set to ease integration for Lightning. The better solution would be to default to checking the OS and making the code extensible enough so that Lightning can hook in and change the behavior. If you have time to do the Lightning patch too that would be super :) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to thunderbird in Ubuntu. https://bugs.launchpad.net/bugs/237341 Title: mozilla-thunderbird locates 2/6/2008 as last week in 4/6/2008 Status in Mozilla Thunderbird Mail and News: Confirmed Status in “thunderbird” package in Ubuntu: Triaged Bug description: Binary package hint: mozilla-thunderbird Hi, Thunderbird version 2.0.0.14 (20080502) Folowing this menus (Translating from my menus localiced in ES_es) View => Order => Desc. View => Order => Group Today is wensday 04/jun/2008, and monday 04/jun/2008 appears in last week. ProblemType: Bug Architecture: i386 Date: Wed Jun 4 14:46:46 2008 Dependencies: DistroRelease: Ubuntu 7.10 NonfreeKernelModules: vmnet vmmon Package: mozilla-thunderbird None PackageArchitecture: all SourcePackage: thunderbird Uname: Linux Pesc11-128 2.6.22-14-generic #1 SMP Tue Feb 12 07:42:25 UTC 2008 i686 GNU/Linux To manage notifications about this bug go to: https://bugs.launchpad.net/thunderbird/+bug/237341/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp