Hi,
could you give me a hint why
idn2 ä
works (translates to xn--4ca), but
idn2 Ä
results in 'lookup: string contains a disallowed character' ?
The 'old' idn works in both cases.
Is this by purpose (should I convert my utf-8 domains names to lowercase
before calling libidn2 lookup functions) or will this behaviour be fixed ?
I just need a clarification...
I am on UTF-8 (en_US.UTF-8, Debian SID, libidn2-0:amd64 0.9-1).
Debug output:
idn2 --debug ä
Charset: UTF-8
input[0] = 0xc3
input[1] = 0xa4
UCS-4 input[0] = U+00e4
output[0] = 0xc3
output[1] = 0xa4
UCS-4 output[0] = U+00e4
xn--4ca
idn2 --debug Ä
Charset: UTF-8
input[0] = 0xc3
input[1] = 0x84
UCS-4 input[0] = U+00c4
idn2: lookup: string contains a disallowed character
Thanks and best regards,
Tim Rühsen
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