~~ lineWidth: 40 ~~
== should format on multi-lines when the condition is on a different line from the open paren ==
if (
    true) {
}
else if (
    false) {
}

[expect]
if (
    true
) {
} else if (
    false
) {
}

== should be multi-line when exceeding the width ==
if (someCondition && otherConditionThatTakesItOver) {
    test;
}
else if (someCondition && below40Cols) {
    test;
}
else {
    test;
}

[expect]
if (
    someCondition
    && otherConditionThatTakesItOver
) {
    test;
} else if (
    someCondition && below40Cols
) {
    test;
} else {
    test;
}