# $Id: reqThreads.n3,v 1.1 2004/01/29 18:36:05 connolly Exp $

@prefix    : <http://www.w3.org/2000/10/swap/util/reqThreads#>.
@prefix req: <http://www.w3.org/2000/10/swap/util/reqThreads#>.

@prefix m: <http://www.w3.org/2000/10/swap/pim/email#>.
@prefix str: <http://www.w3.org/2000/10/swap/string#>.

#
# email threading rules
# (+ closed/moved)
#
# cribbed from http://www.w3.org/2001/sw/WebOnt/lc-comment-rules.n3
#  Revision 1.6, Wed Jul 30 22:25:36 2003 UTC

{
  ?MSG m:subject [
    str:notMatches "^\\[(close|Close|move|cosed|clodes)",
                   "^R[Ee] *:" ]
}
 => { ?MSG :threadRoot ?MSG }.

{ ?M m:references [ :threadRoot ?R ] } => { ?M :threadRoot ?R }.



#
# thread closing conventions
#
{
  ?M m:subject [ str:matches "^\\[(close|Close|move|clodes|cosed)"];
     :threadRoot ?R.
}
 => { ?R :threadTail ?M }.