NEWS.org: update documentation

NEWS.org

@@ -5,6 +5,15 @@
 
 *** mu
 
+    - There's a new subcommand ~mu init~ to initialize the mu database, which
+      takes the ~--maildir~ and ~--my-address~ parameters that ~index~ used to take.
+      These parameters are persistent so ~index~ does not need them anymore.
+
+ ~init~ only needs to be run once or when changing these parameters.
+
+    - There is another new subcommand ~mu info~ to get information about the mu
+      database.
+
     - The contacts cache (as uses in ~mu cfind~ and mu4e contact-completion) is
       now stored as part of the Xapian database rather than as a separate file.
 
@@ -14,21 +23,12 @@
       passing ~--muhome=~/.mu~ to various ~mu~ commands, or setting ~(setq
       mu4e-mu-home "~/.mu")~ for mu4e.
 
-      Otherwise, after upgrading, you may wish to delete the old location to recover
-      some diskspace.
+      Otherwise, after upgrading, you may wish to delete the old location to
+      recover some diskspace.
 
     - The ~--xbatchsize~ and ~--autoupgrade~ options for indexing are gone now; both
       are determined implicitly now.
 
-    - The ~--maildir~ parameter is only used when initializing the database, and
-      it is stored in that database. Afterwards that its value is used; which
-      means you cannot change the parameter without rebuilding and this is by
-      design.
-
-    - The ~--my-address~ parameter is persistent as well, but can be overwritten;
-      note that an updated value only applies to the messages indexed /after/ the
-      change.
-
     - There is a new sub-command ~mfind~, which works just like ~find~, but uses
       some mu4e-defaults ~--skip-dups~ and ~--include-related~.
 
@@ -44,6 +44,9 @@
       of those should migrate to ~mu4e-contact-process-function~; see its
       docstring for details.
 
+    - ~mu4e~ no longer uses the ~mu4e-maildir~ and ~mu4e-user-mail-address-list~
+      variables, instead getting the information from ~mu~ (see above).
+
     - Christophe Troestler contributed support for Gnus' calender-invitation
       handling in mu4e (i.e., you should be able to accept/reject invitations
       etc.). It's very fresh code, and likely it'll be tweaked in the future.

mu4e/mu4e-vars.el

@@ -154,17 +154,6 @@ the attachment dir. See Info node `(mu4e) Attachments' for details."
   :group 'mu4e
   :safe 'stringp)
 
-(defcustom mu4e-user-mail-address-list `(,user-mail-address)
-  "List of e-mail addresses to consider 'my email addresses'.
-I.e. addresses whose presence in an email imply that it is a
-personal message. Note that the local part (the part before '@')
-of e-mail addresses is case-sensitive, as per RFC531.  In
-practice however, most of the mail systems do not distinguish
-addresses based on the case, so the emails in this list will be
-matched case-insensitively."
-  :type '(repeat (string :tag "Address"))
-  :group 'mu4e)
-
 ;; don't use the older vars anymore
 (make-obsolete-variable 'mu4e-user-mail-address-regexp
   'mu4e-user-mail-address-list "0.9.9.x")