setup.c: support multi-checkout repo setup

diff --git a/Documentation/git-imap-send.txt b/Documentation/git-imap-send.txt
index 875d2831a541170402849e2c8598fabafa42a0df..c7c0d21429bb745d1abcfc775308e8ccac8f499a 100644 (file)
--- a/Documentation/git-imap-send.txt
+++ b/Documentation/git-imap-send.txt
@@ -38,18 +38,17 @@ Variables
 imap.folder::
        The folder to drop the mails into, which is typically the Drafts
        folder. For example: "INBOX.Drafts", "INBOX/Drafts" or
-       "[Gmail]/Drafts". Required to use imap-send.
+       "[Gmail]/Drafts". Required.
 
 imap.tunnel::
        Command used to setup a tunnel to the IMAP server through which
        commands will be piped instead of using a direct network connection
-       to the server. Required when imap.host is not set to use imap-send.
+       to the server. Required when imap.host is not set.
 
 imap.host::
        A URL identifying the server. Use a `imap://` prefix for non-secure
        connections and a `imaps://` prefix for secure connections.
-       Ignored when imap.tunnel is set, but required to use imap-send
-       otherwise.
+       Ignored when imap.tunnel is set, but required otherwise.
 
 imap.user::
        The username to use when logging in to the server.
@@ -76,7 +75,8 @@ imap.preformattedHTML::
 
 imap.authMethod::
        Specify authenticate method for authentication with IMAP server.
-       Current supported method is 'CRAM-MD5' only.
+       Current supported method is 'CRAM-MD5' only. If this is not set
+       then 'git imap-send' uses the basic IMAP plaintext LOGIN command.
 
 Examples
 ~~~~~~~~
@@ -97,7 +97,7 @@ Using direct mode:
     host = imap://imap.example.com
     user = bob
     pass = p4ssw0rd
-..........................
+.........................
 
 Using direct mode with SSL:
 
@@ -109,7 +109,7 @@ Using direct mode with SSL:
     pass = p4ssw0rd
     port = 123
     sslverify = false
-..........................
+.........................
 
 
 EXAMPLE