On Thu, Nov 15, 2007 at 11:57:26AM +0100, Uwe Kleine-König wrote: > send-email adds "From: A. U. Thor <author@tld>" to the body if sender > and From: in the patch to send differ. > > Both is just fine, but if the author has some non-ascii characters in > her name but the body is ascii-only the resulting mail is broken. I posted an untested fix to this and discussed the issue in http://article.gmane.org/gmane.comp.version-control.git/64426 http://article.gmane.org/gmane.comp.version-control.git/64436 but nobody seems to have been interested after that (I don't even use git-send-email myself). Below is an updated patch (there was a typo in one of the regexes in the original) that meets my limited testing for the all-utf8 case (I don't know how people actually use alternate encodings with git, if at all, so I don't know that I can put together a good test case). My test case was something like: git-clone git test && cd test echo junk >>Makefile git-commit -m junk --author 'Uwe Kleine-König <peff@xxxxxxxx>' -a git-format-patch HEAD^ git-send-email 0001-junk.patch > What about adding the Content-Type and Content-Transfer-Encoding headers > in any case? You could probably add them unconditionally, but it would be nice to have them match the encoding, so you'd still want to pick them out of the rfc2047 encoding in the from header. -Peff -- >8 -- git-send-email: add charset header if we add encoded 'From' We sometimes pick out the original rfc822 'From' header and include it in the body of the message. If the original author's name needs encoding, then we should specify that in the content-type header. If we already had a content-type header in the mail, then we may need to re-encode. The logic is there to detect this case, but it doesn't actually do the re-encoding. Signed-off-by: Jeff King <peff@xxxxxxxx> --- git-send-email.perl | 34 +++++++++++++++++++++++++++++++--- 1 files changed, 31 insertions(+), 3 deletions(-) diff --git a/git-send-email.perl b/git-send-email.perl index f9bd2e5..fd0a4ad 100755 --- a/git-send-email.perl +++ b/git-send-email.perl @@ -514,11 +514,13 @@ $time = time - scalar $#files; sub unquote_rfc2047 { local ($_) = @_; - if (s/=\?utf-8\?q\?(.*)\?=/$1/g) { + my $encoding; + if (s/=\?([^?]+)\?q\?(.*)\?=/$2/g) { + $encoding = $1; s/_/ /g; s/=([0-9A-F]{2})/chr(hex($1))/eg; } - return "$_"; + return wantarray ? ($_, $encoding) : $_; } # use the simplest quoting being able to handle the recipient @@ -667,6 +669,9 @@ foreach my $t (@files) { open(F,"<",$t) or die "can't open file $t"; my $author = undef; + my $author_encoding; + my $has_content_type; + my $body_encoding; @cc = @initial_cc; @xh = (); my $input_format = undef; @@ -692,12 +697,20 @@ foreach my $t (@files) { next if ($suppress_from); } elsif ($1 eq 'From') { - $author = unquote_rfc2047($2); + ($author, $author_encoding) + = unquote_rfc2047($2); } printf("(mbox) Adding cc: %s from line '%s'\n", $2, $_) unless $quiet; push @cc, $2; } + elsif (/^Content-type:/i) { + $has_content_type = 1; + if (/charset="?[^ "]+/) { + $body_encoding = $1; + } + push @xh, $_; + } elsif (!/^Date:\s/ && /^[-A-Za-z]+:\s+\S/) { push @xh, $_; } @@ -756,6 +769,21 @@ foreach my $t (@files) { if (defined $author) { $message = "From: $author\n\n$message"; + if (defined $author_encoding) { + if ($has_content_type) { + if ($body_encoding eq $author_encoding) { + # ok, we already have the right encoding + } + else { + # uh oh, we should re-encode + } + } + else { + push @xh, + 'MIME-Version: 1.0', + "Content-Type: text/plain; charset=$author_encoding"; + } + } } send_message(); -- 1.5.3.1.47.g88b7d-dirty - To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
