diff --git a/elab_net.cc b/elab_net.cc
index 7687bdb66..2fd5a6ced 100644
--- a/elab_net.cc
+++ b/elab_net.cc
@@ -17,7 +17,7 @@
  *    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  */
 #ifdef HAVE_CVS_IDENT
-#ident "$Id: elab_net.cc,v 1.138.2.2 2005/02/19 16:39:30 steve Exp $"
+#ident "$Id: elab_net.cc,v 1.138.2.3 2005/09/11 02:56:37 steve Exp $"
 #endif
 
 # include "config.h"
@@ -1439,6 +1439,7 @@ NetNet* PEIdent::elaborate_net_bitmux_(Design*des, NetScope*scope,
 
       NetMux*mux = new NetMux(scope, scope->local_symbol(), 1,
 			      sig_width, sel->pin_count());
+      mux->set_line(*this);
 
 	/* Connect the signal bits to the mux. Account for the
 	   direction of the numbering (lsb to msb vs. msb to lsb) by
@@ -2272,6 +2273,7 @@ NetNet* PETernary::elaborate_net(Design*des, NetScope*scope,
 	   (true) connected to tru_sig.  */
 
       NetMux*mux = new NetMux(scope, scope->local_symbol(), dwidth, 2, 1);
+      mux->set_line(*this);
       connect(mux->pin_Sel(0), expr_sig->pin(0));
 
 	/* Connect the data inputs. */
@@ -2517,6 +2519,9 @@ NetNet* PEUnary::elaborate_net(Design*des, NetScope*scope,
 
 /*
  * $Log: elab_net.cc,v $
+ * Revision 1.138.2.3  2005/09/11 02:56:37  steve
+ *  Attach line numbers to NetMux devices.
+ *
  * Revision 1.138.2.2  2005/02/19 16:39:30  steve
  *  Spellig fixes.
  *
diff --git a/expr_synth.cc b/expr_synth.cc
index d234c3da7..5f6671cff 100644
--- a/expr_synth.cc
+++ b/expr_synth.cc
@@ -17,7 +17,7 @@
  *    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  */
 #ifdef HAVE_CVS_IDENT
-#ident "$Id: expr_synth.cc,v 1.59.2.1 2005/02/19 16:39:31 steve Exp $"
+#ident "$Id: expr_synth.cc,v 1.59.2.2 2005/09/11 02:56:37 steve Exp $"
 #endif
 
 # include "config.h"
@@ -811,6 +811,7 @@ NetNet* NetETernary::synthesize(Design *des)
 
       perm_string oname = csig->scope()->local_symbol();
       NetMux *mux = new NetMux(csig->scope(), oname, width, 2, 1);
+      mux->set_line(*this);
       for (unsigned idx = 0 ;  idx < width;  idx += 1) {
 	    connect(tsig->pin(idx), mux->pin_Data(idx, 1));
 	    connect(fsig->pin(idx), mux->pin_Data(idx, 0));
@@ -875,6 +876,9 @@ NetNet* NetESignal::synthesize(Design*des)
 
 /*
  * $Log: expr_synth.cc,v $
+ * Revision 1.59.2.2  2005/09/11 02:56:37  steve
+ *  Attach line numbers to NetMux devices.
+ *
  * Revision 1.59.2.1  2005/02/19 16:39:31  steve
  *  Spellig fixes.
  *
diff --git a/synth2.cc b/synth2.cc
index be7bc2d5f..8ef8eaaf9 100644
--- a/synth2.cc
+++ b/synth2.cc
@@ -17,7 +17,7 @@
  *    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  */
 #ifdef HAVE_CVS_IDENT
-#ident "$Id: synth2.cc,v 1.39.2.2 2005/08/22 01:00:42 steve Exp $"
+#ident "$Id: synth2.cc,v 1.39.2.3 2005/09/11 02:56:38 steve Exp $"
 #endif
 
 # include "config.h"
@@ -293,6 +293,7 @@ bool NetCase::synth_async(Design*des, NetScope*scope,
       NetMux*mux = new NetMux(scope, scope->local_symbol(),
 			      nex_out->pin_count(),
 			      1U << sel_pins, sel_pins);
+      mux->set_line(*this);
 
 	/* Connect the non-constant select bits to the select input of
 	   the mux device. */
@@ -484,6 +485,7 @@ bool NetCondit::synth_async(Design*des, NetScope*scope,
 
       NetMux*mux = new NetMux(scope, scope->local_symbol(),
 			      nex_out->pin_count(), 2, 1);
+      mux->set_line(*this);
 
       connect(mux->pin_Sel(0), ssig->pin(0));
 
@@ -1107,6 +1109,9 @@ void synth2(Design*des)
 
 /*
  * $Log: synth2.cc,v $
+ * Revision 1.39.2.3  2005/09/11 02:56:38  steve
+ *  Attach line numbers to NetMux devices.
+ *
  * Revision 1.39.2.2  2005/08/22 01:00:42  steve
  *  Add support for implicit defaults in case and conditions.
  *