Documentation: describe 'union' low-level merge driver

diff --git a/Documentation/git-send-email.txt b/Documentation/git-send-email.txt
index 1ec61affab506705499a80ec944b290896b993a0..f0bd2851d8b118711ccf25fcd9c4205dd727b310 100644 (file)
--- a/Documentation/git-send-email.txt
+++ b/Documentation/git-send-email.txt
@@ -91,6 +91,11 @@ The --cc option must be repeated for each user you want on the cc list.
        `/usr/lib/sendmail` if such program is available, or
        `localhost` otherwise.
 
+--smtp-server-port::
+       Specifies a port different from the default port (SMTP
+       servers typically listen to smtp port 25 and ssmtp port
+       465).
+
 --smtp-user, --smtp-pass::
        Username and password for SMTP-AUTH. Defaults are the values of
        the configuration values 'sendemail.smtpuser' and
@@ -108,8 +113,7 @@ The --cc option must be repeated for each user you want on the cc list.
        is not set, this will be prompted for.
 
 --suppress-from, --no-suppress-from::
-        If this is set, do not add the From: address to the cc: list, if it
-        shows up in a From: line.
+        If this is set, do not add the From: address to the cc: list.
         Default is the value of 'sendemail.suppressfrom' configuration value;
         if that is unspecified, default to --no-suppress-from.
 
@@ -144,7 +148,7 @@ sendemail.identity::
        'sendemail.<identity>.<item>' will have higher precedence than
        'sendemail.<item>'. This is useful to declare multiple SMTP
        identities and to hoist sensitive authentication information
-       out of the repository and into the global configuation file.
+       out of the repository and into the global configuration file.
 
 sendemail.aliasesfile::
        To avoid typing long email addresses, point this to one or more
@@ -154,6 +158,9 @@ sendemail.aliasfiletype::
        Format of the file(s) specified in sendemail.aliasesfile. Must be
        one of 'mutt', 'mailrc', 'pine', or 'gnus'.
 
+sendemail.to::
+       Email address (or alias) to always send to.
+
 sendemail.cccmd::
        Command to execute to generate per patch file specific "Cc:"s.