Comment 122 for bug 230102

Win 2000, Firefox 3.0
Setup:
A-3 browser.tabs.warnOnClose is true
A-4 can not find parameter browser.tabs.warnOnQuit
I also checked browser.jar and firefox.js; neither has browser.tabs.warnOnQuit parameter.
Action:
There is no warning when closing multiple tabs.

(In reply to comment #99)
> In short:
>
> A) to be alerted every time you close a window with multiple tabs:
> 1. "Tools"->"Options"->"Main"->"When Firefox Starts"->"Show my homepage"
> or "Show a blank page"
> 2. about:config
> 3. set browser.tabs.warnOnClose to true
> 4. set browser.tabs.warnOnQuit to true
>
> B) to be alerted only when you are closing a window with multiple tabs, but not
> on exit (automatic session saving):
>
> 1. "Tools"->"Options"->"Main"->"When Firefox Starts"->
> "Show my windows and tabs from last time"
> 2. about:config
> 3. set browser.tabs.warnOnClose to true
>
> If this doesn't work, you probably have an extension problem. Try to retest
> with latest trunk -
> http://ftp.mozilla.org/pub/mozilla.org/firefox/nightly/latest-trunk/ - with a
> blank profile.