The previous syntax for object and map values was a single line of
key-value pairs. For example:
object = { bar = 5, baz = true, foo = "foo" }
This is very compact, but in practice for many HCL values, less readable
and less common than a multi-line object format. This commit changes the
generated output from hclwrite to one line per attribute.
Examples of the new format:
// Empty object/map is a single line
a = {}
// Single-value object/map has the attribute on a separate line
b = {
bar = 5
}
// Multi-value object/map has one line per attribute
c = {
bar = 5
baz = true
}
926e53e338