rfc1843
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RFC1843 deals with mixing Chinese and ASCII characters in messages.
In essence, RFC1843 switches between ASCII and Chinese by doing this:
This sentence is in ASCII.
The next sentence is in GB.~{<:Ky2;S{#,NpJ)l6HK!#~}Bye.
Simple enough, and widely used in China.
The following functions are available to handle this encoding:
- Function: rfc1843-decode-region start end
Decode HZ-encoded text in the region START to END.
- Function: rfc1843-decode-string string
Decode the HZ-encoded STRING and return the result.