pgg, mailcrypt: non-ASCII problems

[Aidan Kehoe]

 Ar an deichiú lá de mí Lúnasa, scríobh Ville Skyttä: 

 > 	 (set-default-coding-systems 'utf-8)

This could be it; from the docstring, that function deals with

  [...]
  o default coding system for subprocess I/O
  [...]

and if the encoded UTF-8 characters are getting encoded again by some UTF-8
transformation for process IO, GPG would get inconsistent input.

On the other hand, line 69 of pgg-gpg.el explicitly binds
coding-system-for-write to 'binary, which is the right thing to do and
should avoid that. If you put a (message "insert is %s" insert) at line 72,
and reload pgg-gpg.el, does it display the same text for both the pgg-verify
case and the pgg-verify-region case? For the last vowel in your name, it
should display ä (LATIN CAPITAL LETTER A WITH TILDE followed by CURRENCY
SIGN, that is.)

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