Function: pgg-string-as-unibyte
pgg-string-as-unibyte is a for string-as-unibyte,
defined in fns.c.
Signature
(pgg-string-as-unibyte STRING)
Documentation
Return a unibyte string with the same individual bytes as STRING.
If STRING is unibyte, the result is STRING itself.
Otherwise it is a newly created string, with no text properties.
If STRING is multibyte and contains a character of charset
eight-bit, it is converted to the corresponding single byte.