Please double-check the end of the EUDC range · Issue #53 · whatwg/encoding (original) (raw)

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Description

In the Shift_JIS decoder, the inclusive end pointer 10528 looks suspicious, since it means only one possible trail byte (the lowest possible) is allowed for the lead byte F9. One would expect either the special case to run to the end of the pointers whose lead byte is F8 (making 10528 an exclusive bound) or run to the end of the pointers whose lead byte is F9.

Please double-check that the range is correct and, if it is, please add a note saying that the range is weird on purpose.

cc @vyv03354