Make acme Mail use builtin acme Undo/Redo

Notes:
Fri Apr 28 11:53:57 EDT 2006 rsc
Fri Apr 28 11:55:01 EDT 2006 rsc
    This also makes acme Mail display "Put" in the tag,
    which is completely wrong.
    


Reference: /n/sources/patch/sorry/acme-mail-builtin-undo-redo
Date: Fri Apr 28 14:47:05 CES 2006
Signed-off-by: uriel@cat-v.org
Reviewed-by: rsc

--- /acme/mail/src/reply.c	Fri Apr 28 13:48:36 2006
+++ /acme/mail/src/reply.c	Fri Apr 28 13:44:55 2006
@@ -91,7 +91,8 @@
 	r->w = newwindow();
 	winname(r->w, r->name);
 	ctlprint(r->w->ctl, "cleartag");
-	wintagwrite(r->w, "fmt Look Post Undo", 4+5+5+4);
+	ctlprint(r->w->ctl, "menu\n");
+	wintagwrite(r->w, "fmt Look Post", 4+5+4);
 	r->tagposted = 1;
 	threadcreate(mesgctl, r, STACK);
 	winopenbody(r->w, OWRITE);