"bcc=s" => \@bcclist,
"no-bcc" => \$no_bcc,
"chain-reply-to!" => \$chain_reply_to,
+ "no-chain-reply-to" => sub {$chain_reply_to = 0},
"smtp-server=s" => \$smtp_server,
"smtp-server-option=s" => \@smtp_server_options,
"smtp-server-port=s" => \$smtp_server_port,
"smtp-domain:s" => \$smtp_domain,
"identity=s" => \$identity,
"annotate!" => \$annotate,
+ "no-annotate" => sub {$annotate = 0},
"compose" => \$compose,
"quiet" => \$quiet,
"cc-cmd=s" => \$cc_cmd,
"suppress-from!" => \$suppress_from,
+ "no-suppress-from" => sub {$suppress_from = 0},
"suppress-cc=s" => \@suppress_cc,
"signed-off-cc|signed-off-by-cc!" => \$signed_off_by_cc,
+ "no-signed-off-cc|no-signed-off-by-cc" => sub {$signed_off_by_cc = 0},
"cc-cover|cc-cover!" => \$cover_cc,
+ "no-cc-cover" => sub {$cover_cc = 0},
"to-cover|to-cover!" => \$cover_to,
+ "no-to-cover" => sub {$cover_to = 0},
"confirm=s" => \$confirm,
"dry-run" => \$dry_run,
"envelope-sender=s" => \$envelope_sender,
"thread!" => \$thread,
+ "no-thread" => sub {$thread = 0},
"validate!" => \$validate,
+ "no-validate" => sub {$validate = 0},
"transfer-encoding=s" => \$target_xfer_encoding,
"format-patch!" => \$format_patch,
+ "no-format-patch" => sub {$format_patch = 0},
"8bit-encoding=s" => \$auto_8bit_encoding,
"compose-encoding=s" => \$compose_encoding,
"force" => \$force,
"xmailer!" => \$use_xmailer,
+ "no-xmailer" => sub {$use_xmailer = 0},
);
usage() if $help;