Does it support tabs, can I have a tabbed rxvt-unicode?
Beginning with version 7.3, there is a perl extension that implements a
simple tabbed terminal. It is installed by default, so any of these
should give you tabs:
urxvt -pe tabbed
URxvt.perl-ext-common: default,tabbed
It will also work fine with tabbing functionality of many window
managers or similar tabbing programs, and its embedding-features allow
it to be embedded into other programs, as witnessed by doc/rxvt-tabbed
or the upcoming "Gtk2::URxvt" perl module, which features a tabbed
urxvt (murxvt) terminal as an example embedding application.