Add note about implementation of FOLDER-LENGTH for IMAP folders.

Remove note about URL-EXISTS? which is now implemented.

diff --git a/v7/src/imail/todo.txt b/v7/src/imail/todo.txt
index 8d4b8ada396f79a7785472a21a5f409de09214b5..991a348fe427efdb71abab08ab21b9e174519624 100644 (file)
--- a/v7/src/imail/todo.txt
+++ b/v7/src/imail/todo.txt
@@ -1,19 +1,12 @@
 IMAIL To-Do List
-$Id: todo.txt,v 1.118 2001/05/04 19:37:30 cph Exp $
+$Id: todo.txt,v 1.119 2001/05/07 18:03:43 cph Exp $
 
 Bug fixes
 ---------
 
-* The URL-EXISTS? procedure in "imail-imap.scm" should not use the
-  STATUS command to probe the mailbox.  STATUS is explicitly allowed
-  to be slow and the standard recommends against using it in
-  situations where performance may be an issue.  Instead, use the LIST
-  command, which looks as though it could serve the same purpose.
-
-  It may matter how URL-EXISTS? is used.  In particular, if it is used
-  only to determine if a mailbox is capable of holding messages, then
-  we must check the returned flags from the LIST command to eliminate
-  \NOSELECT mailboxes.
+* In "imail-imap.scm", FOLDER-LENGTH is just an alias for
+  IMAP-FOLDER-N-MESSAGES.  Eliminate the latter procedure; it's just a
+  slot accessor.
 
 * When network connection gets wedged, Edwin locks up and can't be
   interrupted with C-g.  This is fundamentally an Edwin problem, but