I believe, tabbar/minibufexpl does not have session support at all, no matter whether you use “session” plugin or :mksession
directly. To make tabbar work with sessions you must, at first, setup a BufReadCmd
that will invoke tabbar on already opened buffer that has a name -TabBar-
. Maybe it is better to also rename -TabBar-
to //TabBar//
because with autocmd invoked for -TabBar-
you lose the ability to open/create file with name -TabBar-
completely, but with //TabBar//
nothing is lost. Note though, that BufReadCmd may be not enough.