(Error Codes): Introductory text added.

doc/Protocol-A.texi

@@ -13,18 +13,18 @@
 @c FIXME: 
 @c FIXME: Things that require a resolution in the WG:
 @c FIXME: 
-@c FIXME: "x-kom/basic" should be "text/x-kom-basic"
-@c FIXME: get rid of "komimportmail Aux-Item Types"
+@c FIXME: "x-kom/basic" should be "text/x-kom-basic" (6435471)
+@c FIXME: get rid of "komimportmail Aux-Item Types" (6435520)
 @c FIXME: Explain how the garb works with nice and keep-commented
 @c FIXME: 
 @c FIXME: Nodes ceder are about to remove:
 @c FIXME: 
-@c FIXME: "Conference Lists (x-kom/conflist)" is empty
+@c FIXME: "Conference Lists (x-kom/conflist)" is empty (6435528)
 @c FIXME: "Only read the most recent N texts" is empty
 @c FIXME: "Review the last N by FOO to BAR" is empty
 @c FIXME: "Remote control" contains no information
 @c
-@c $Id: Protocol-A.texi,v 1.138 2001/05/03 19:40:38 ceder Exp $
+@c $Id: Protocol-A.texi,v 1.139 2001/05/04 09:06:07 ceder Exp $
 @c %**start of header
 @setfilename protocol-a.info
 @settitle LysKOM Protocol A
@@ -7894,6 +7894,14 @@ even if the error code in question is not listed in the description of
 the call, and even if the error code in question is not defined in the
 protocol specification yet.
 
+This table lists the currently defined error codes together with a
+short explanation.  The explanation given below is the default
+semantics for the error code.  It can be updated by the descriptions
+found for a specific call.
+
+@xref{Error Responses}, for more information about error responses,
+including the syntax of the error response.
+
 @table @code
 
 @item no-error (0)