@findex vc-prepare-patch
When collaborating on projects it is common to send patches via email,
-to share changes. If you wish to do this using VC, you can use the
+to share changes. You can do this using VC with the
@code{vc-prepare-patch} command. This will prompt you for the
revisions you wish to share, and which destination email address(es)
-to use. The revisions are separated using commas (or whatever was
-configured by @var{crm-separator}). The command will then prepare
+to use. Separate the revisions using the value of
+@var{crm-separator}, commas by default. The command will then prepare
those revisions using your @abbr{MUA, Mail User Agent} for you to
review and send.
When invoked interactively in a Log View buffer with marked revisions,
-these revisions will be used.
+those marked revisions will be used.
@vindex vc-prepare-patches-separately
Depending on the value of the user option