Make reading UTF-8 strict

Consider non-shortest forms, surrogates, and representations of values larger
than 0x10FFFF (which can even cover five or six bytes, for historical reasons)
as "invalid" (they used to be considered as "undefined" instead).

This is in response to fc670f637d4271246691904fd649358ce2e7be59 "svtools: HTML
import: don't put lone surrogates in OUString" (which can now be reverted again
in a follow-up commit).  My fear would have been that some places in the code
rely on the original, relaxed handling, but at least 'make check' still
succeeded for me.

Change-Id: I017e6c04ed3c577c3694b417167f853987a1d1ce

0 files changed, 0 insertions, 0 deletions