Nikolay Sivov (@nsivov) commented about dlls/msxml3/main.c:
} encoder[] = { { "gbk", gbk_to_utf8, utf8_to_gbk },
{ "iso8859-1", win1252_to_utf8, utf8_to_win1252 }, { "windows-1250", win1250_to_utf8, utf8_to_win1250 }, { "windows-1251", win1251_to_utf8, utf8_to_win1251 }, { "windows-1252", win1252_to_utf8, utf8_to_win1252 },
Why are you treating 8859-1 as 1252?