cperl-merge-trailing-else is a variable defined in `cperl-mode.el'.
Its value is
t
This variable is safe as a file local variable if its value
satisfies the predicate `booleanp'.
Documentation:
*Non-nil means that BLOCK-end `}' followed by else/elsif/continue
may be merged to be on the same line when indenting a region.
You can customize this variable.