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(detect_coding_sjis): Check the byte sequence more regidly.

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This commit is contained in:
Kenichi Handa 2000-09-07 13:01:44 +00:00
parent fc53a2147a
commit fd6f711b51
2 changed files with 13 additions and 3 deletions
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11
src/coding.c
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@ -2266,10 +2266,15 @@ detect_coding_sjis (src, src_end)
while (1)
{
ONE_MORE_BYTE (c);
if ((c >= 0x80 && c < 0xA0) || c >= 0xE0)
if (c >= 0x81)
{
ONE_MORE_BYTE (c);
if (c < 0x40)
if (c <= 0x9F || (c >= 0xE0 && c <= 0xEF))
{
ONE_MORE_BYTE (c);
if (c < 0x40 || c == 0x7F || c > 0xFC)
return 0;
}
else if (c > 0xDF)
return 0;
}
}