Re: [PATCH 2/2] send-email: rfc2047-quote subject lines with non-ascii characters

On Sat, Mar 29, 2008 at 10:38:48AM +0100, Robin Rosenberg wrote:

The environment variables are only part of the story. There is a langinfo API 
for this. See I18N::Langinfo(3pm) that knows about those and something else.

# perl -e 'require I18N::Langinfo; I18N::Langinfo->import(qw(langinfo 
CODESET)); $codeset = langinfo(CODESET()); print "My codeset=".
$codeset."\n";'
My codeset=ISO-8859-15

Hmm, neat. So perhaps it would make sense to just use this value instead
of utf-8, and not worry about examining the actual text (since any such
examination is at best a guess, anyway)?

Any idea what version of perl started shipping I18N::Langinfo? I
couldn't see anything useful from grepping the Changes files.

-Peff

PS Your 'require' is more simply written as 'use I18N::Langinfo
qw(langinfo CODESET)', or perhaps even simpler:

  perl -MI18N::Langinfo=langinfo,CODESET ...