[Mlterm-dev-en] custom termcap config issue

[Yuri D'E. <wa...@th...>]

Hi everyone! I recently discovered an issue with an update of the
ncurses-term definitions in debian.

If a custom termcap file ~/.mlterm/termcap is used to override some
setting, the built-in "ut"/background-erase capability seems to be lost.

More details at:

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=975322#20