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Map gaiji to Unicode Private Use Area U+E000-U+E0BB

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kichikuou
2021-09-04 10:33:19 +09:00
parent 231523f9c5
commit ddd1be04ef
3 changed files with 22 additions and 8 deletions
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src/utfsjis.cpp
+10 -2
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@@ -21,10 +21,18 @@ int unicode_to_sjis(int u) {
uint16 sjis_to_unicode(uint16 code)
{
// ASCII characters.
if (code < 0x80)
return code;
// 1-byte kana characters.
if (code >= 0xa0 && code <= 0xdf)
return 0xff60 + code - 0xa0;
if (code < 0x100)
return code;
// Gaiji characters.
if (0xeb9f <= code && code <= 0xebfc)
return code - 0xeb9f + GAIJI_FIRST;
if (0xec40 <= code && code <= 0xec9e)
return code - 0xec40 + 94 + GAIJI_FIRST;
return s2u[(code >> 8) - 0x80][(code & 0xff) - 0x40];
}