Decode function for emoji.
All values are mapped as the inverse of encode_emoji. All other input chars map to None.
Decode function for printable-ascii-preserving Unicode.
All values are mapped as the inverse of encode_papu. All other input chars map to None.
Encode function for encoding to emoji.
0x00..=0x4F
is mapped to the range starting at U+1F370
For some plants and foods.
0x50..=0x8F
is mapped to the range starting at U+1F400
for animals.
0x90..=0xDF
is mapped to the range starting at U+1F600
for expressions and hand signs.
0xE0..=0xFF
is mapped to the range starting at U+1F910
for more expressions and hand signs.
Encode function for encoding to printable-ascii-preserving Unicode.
0x00..=0x1F
is mapped to the range starting at U+B0
to map into the Latin-1 Supplement block in the first range that is 8-byte aligned and fully printable, skipping NBSP
and SHY
.
0x20..=0x7E
are mapped to the same bytes as printable ASCII.
0x7F
is arbitrarily mapped from ASCII ESC to §.
0x80..=0xFF
mapped to the range starting at U+100
, Latin Extended-A, with the exception of
0xC9
, which is mapped arbitrarily to ¤
to avoid the deprecated character at that codepoint.