diff --git a/VERSION b/VERSION
index 18624789..bb41ad9a 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-8.3.425
+8.3.426
diff --git a/drc/DRCbasic.c b/drc/DRCbasic.c
index 3e23ab3d..328145c7 100644
--- a/drc/DRCbasic.c
+++ b/drc/DRCbasic.c
@@ -148,11 +148,14 @@ areaCheck(tile, arg)
     TiToRect(tile, &rect);
 
     /* Only consider the portion of the suspicious tile that overlaps
-     * the clip area for errors, unless this is a trigger rule.
+     * the clip area for errors, unless this is a trigger rule, in
+     * which case it should be restricted only to the full check area.
      */
 
     if (!(arg->dCD_cptr->drcc_flags & DRC_TRIGGER))
 	GeoClip(&rect, arg->dCD_clip);
+    else
+	GeoClip(&rect, arg->dCD_rect);
 
     GeoClip(&rect, arg->dCD_constraint);
     if ((rect.r_xbot >= rect.r_xtop) || (rect.r_ybot >= rect.r_ytop))
@@ -301,6 +304,8 @@ areaNMCheck(tile, arg)
 
     if (!(arg->dCD_cptr->drcc_flags & DRC_TRIGGER))
 	GeoClip(&rect, arg->dCD_clip);
+    else
+	GeoClip(&rect, arg->dCD_rect);
 
     GeoClip(&rect, arg->dCD_constraint);
     if ((rect.r_xbot >= rect.r_xtop) || (rect.r_ybot >= rect.r_ytop))
diff --git a/scripts/configure b/scripts/configure
index 6504d103..86455290 100755
--- a/scripts/configure
+++ b/scripts/configure
@@ -722,6 +722,7 @@ infodir
 docdir
 oldincludedir
 includedir
+runstatedir
 localstatedir
 sharedstatedir
 sysconfdir
@@ -827,6 +828,7 @@ datadir='${datarootdir}'
 sysconfdir='${prefix}/etc'
 sharedstatedir='${prefix}/com'
 localstatedir='${prefix}/var'
+runstatedir='${localstatedir}/run'
 includedir='${prefix}/include'
 oldincludedir='/usr/include'
 docdir='${datarootdir}/doc/${PACKAGE}'
@@ -1079,6 +1081,15 @@ do
   | -silent | --silent | --silen | --sile | --sil)
     silent=yes ;;
 
+  -runstatedir | --runstatedir | --runstatedi | --runstated \
+  | --runstate | --runstat | --runsta | --runst | --runs \
+  | --run | --ru | --r)
+    ac_prev=runstatedir ;;
+  -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
+  | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
+  | --run=* | --ru=* | --r=*)
+    runstatedir=$ac_optarg ;;
+
   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
     ac_prev=sbindir ;;
   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
@@ -1216,7 +1227,7 @@ fi
 for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
 		datadir sysconfdir sharedstatedir localstatedir includedir \
 		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
-		libdir localedir mandir
+		libdir localedir mandir runstatedir
 do
   eval ac_val=\$$ac_var
   # Remove trailing slashes.
@@ -1369,6 +1380,7 @@ Fine tuning of the installation directories:
   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
   --libdir=DIR            object code libraries [EPREFIX/lib]
   --includedir=DIR        C header files [PREFIX/include]
   --oldincludedir=DIR     C header files for non-gcc [/usr/include]