Fix raw_to_string function for long strings
Fix raw_to_string function for long strings

Previously assumed that the string would fit into a single Array
object. Now handles the allocation of a chain of Array objects.

foresterre/mal,foresterre/mal,foresterre/mal,foresterre/mal,foresterre/mal,foresterre/mal,foresterre/mal,foresterre/mal,foresterre/mal,foresterre/mal,foresterre/mal,foresterre/mal,foresterre/mal,foresterre/mal,foresterre/mal,foresterre/mal,foresterre/mal