technohippy/sapphire — pull request #3 by ishikawa (2012-12-12 15:45:28+00:00)
Title: Perl's `elsif` statement

Translate Ruby's `elsif` to Perl's `elsif` to improve produced code readability
(assumed that node.ng_body is an instance of Sapphire::Node::IfNode).

For example, translate:

```ruby
if bool
do_something
elsif bool2
do_anotherthing
else
do_other
end
```
to

```perl
if (bool()) {
do_something()
}
elsif (bool2()) {
do_anotherthing()
}
else {
do_other()
}
```