diff options
| author | Jeff King <peff@peff.net> | 2008-03-28 17:29:01 -0400 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2008-05-21 13:05:10 -0700 |
| commit | d54eaaa268eb79a51ac11bfa8bbfb456c0b1a1fa (patch) | |
| tree | 5951cb2f77b339bf1a210169bba114b007dd8416 /git-send-email.perl | |
| parent | 0706bd19ef9b41e7519df2c73796ef93484272fd (diff) | |
| download | git-d54eaaa268eb79a51ac11bfa8bbfb456c0b1a1fa.tar.gz | |
send-email: rfc2047-quote subject lines with non-ascii characters
We always use 'utf-8' as the encoding, since we currently
have no way of getting the information from the user.
This also refactors the quoting of recipient names, since
both processes can share the rfc2047 quoting code.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'git-send-email.perl')
| -rwxr-xr-x | git-send-email.perl | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/git-send-email.perl b/git-send-email.perl index 71ba44d69d..455a570596 100755 --- a/git-send-email.perl +++ b/git-send-email.perl @@ -534,6 +534,14 @@ EOT if (!$in_body && /^MIME-Version:/i) { $need_8bit_cte = 0; } + if (!$in_body && /^Subject: ?(.*)/i) { + my $subject = $1; + $_ = "Subject: " . + ($subject =~ /[^[:ascii:]]/ ? + quote_rfc2047($subject) : + $subject) . + "\n"; + } print C2 $_; } close(C); @@ -624,6 +632,14 @@ sub unquote_rfc2047 { return wantarray ? ($_, $encoding) : $_; } +sub quote_rfc2047 { + local $_ = shift; + my $encoding = shift || 'utf-8'; + s/([^-a-zA-Z0-9!*+\/])/sprintf("=%02X", ord($1))/eg; + s/(.*)/=\?$encoding\?q\?$1\?=/; + return $_; +} + # use the simplest quoting being able to handle the recipient sub sanitize_address { @@ -641,8 +657,7 @@ sub sanitize_address # rfc2047 is needed if a non-ascii char is included if ($recipient_name =~ /[^[:ascii:]]/) { - $recipient_name =~ s/([^-a-zA-Z0-9!*+\/])/sprintf("=%02X", ord($1))/eg; - $recipient_name =~ s/(.*)/=\?utf-8\?q\?$1\?=/; + $recipient_name = quote_rfc2047($recipient_name); } # double quotes are needed if specials or CTLs are included |