Seems to have been added for mail only:
https://bugzilla.mozilla.org/show_bug.cgi?id=460960
https://dxr.mozilla.org/comm-central/search?q=browser.tabs.closeButtons&redirect=false
It does nothing for the tabbrowser.
FRG
Daniel wrote:
Frank-Rainer Grahl wrote on 25/06/2018 8:52 PM:
> O.K., maybe one of the Devs will comment on that. :-(
SeaMonkey currently does not have this functionality and never had it.
SeaTab X 2 0.33 works fine in 2.49.x and even in 2.53. I will test it in
2.57 and if it doesn't work there add the functionality before 2.57 ships
(which is still months away unfortunately).
FRG
Thanks for responding, Frank-Rainer.
If the functionality has never been in SeaMonkey, why is the pref still there??
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