diff --git a/cad/irsim/Makefile b/cad/irsim/Makefile
index c03b62a25613..2c8831848231 100644
--- a/cad/irsim/Makefile
+++ b/cad/irsim/Makefile
@@ -2,13 +2,13 @@
 # $FreeBSD$
 
 PORTNAME=	irsim
-PORTVERSION=	9.7.78
+PORTVERSION=	9.7.79
 CATEGORIES=	cad
 MASTER_SITES=	http://opencircuitdesign.com/irsim/archive/
 EXTRACT_SUFX=	.tgz
 
 MAINTAINER=	ports@FreeBSD.org
-COMMENT=	An event-driven logic-level simulator for MOS circuis
+COMMENT=	Event-driven logic-level simulator for MOS circuis
 
 LICENSE=	GPLv2
 
diff --git a/cad/irsim/distinfo b/cad/irsim/distinfo
index 830bb8d98eae..26cd98210634 100644
--- a/cad/irsim/distinfo
+++ b/cad/irsim/distinfo
@@ -1,2 +1,2 @@
-SHA256 (irsim-9.7.78.tgz) = 5475ba777b723220c11c4fabfa01efe84b561b9a355ae2e964df492dedd03b09
-SIZE (irsim-9.7.78.tgz) = 471687
+SHA256 (irsim-9.7.79.tgz) = 48f639b0893eaf116d0d248b32fbc884fe5eceaba57499f22ee61e6e7c44b7eb
+SIZE (irsim-9.7.79.tgz) = 471749
diff --git a/cad/irsim/pkg-plist b/cad/irsim/pkg-plist
index ac1e803ab099..0b3be0879da1 100644
--- a/cad/irsim/pkg-plist
+++ b/cad/irsim/pkg-plist
@@ -30,13 +30,13 @@ lib/irsim/prm/tsmc35p.20.n98tp.3.3.prm
 %%TCL%%lib/irsim/tcl/bitmaps/right.xbm
 %%TCL%%lib/irsim/tcl/bitmaps/rright.xbm
 %%TCL%%lib/irsim/tcl/console.tcl
-%%TCL%%lib/irsim/tcl/cver.tcl
 %%TCL%%lib/irsim/tcl/diglib.so
 %%TCL%%lib/irsim/tcl/irsim.tcl
 %%TCL%%lib/irsim/tcl/irsimexec
 %%TCL%%lib/irsim/tcl/random.so
 %%TCL%%lib/irsim/tcl/tclirsim.so
 %%TCL%%lib/irsim/tcl/tkcon.tcl
+%%TCL%%lib/irsim/tcl/vcd.tcl
 %%TCL%%@dirrm lib/irsim/tcl/bitmaps
 %%TCL%%@dirrm lib/irsim/tcl
 @dirrm lib/irsim/prm