This is necessary to ensure that strings I don't have examples of work
properly. The same thing applies for double-encode and double-decode
usecases.
Signed-off-by: Aleksa Sarai <asarai@suse.de>
In particular, previously such escape handling would break because we
would attempt to encode characters >0x7f as runes -- which would then
result in escapes that want to encode multi-byte characters breaking.
There's still some work necessary in Vis() to make it act sanely when it
comes to arbitrary bit streams. Not to mention that we need to figure
out what we actually want to do there...
Signed-off-by: Aleksa Sarai <asarai@suse.de>
