Bugzilla – Attachment #73128: Patch for bug #158467
if test "$is" = "ksh" ; then
# Use a ksh specific history file and enable
# emacs line editor
HISTFILE=$HOME/.kshrc_history
: ${HISTFILE:=$HOME/.kshrc_history}
VISUAL=emacs
: ${VISUAL:=emacs}
fi
;;
esac