diff -u --recursive --new-file PICA/bin/make_vsim PICA.1/bin/make_vsim
--- PICA/bin/make_vsim	Thu Jul 16 17:29:06 1992
+++ PICA.1/bin/make_vsim	Mon Oct 20 19:10:03 1997
@@ -1,4 +1,4 @@
-# /bin/csh
+#!/bin/csh
 #
 #   make_vsim   -  script to create a configuration dependent
 #                  'vsim_xxxx' file
@@ -9,9 +9,9 @@
         echo "and 'entity.architecture' is the structure to expand about"
         exit (1)
 endif
-alias vcomp /cie01/vhdl/PICA/bin/vcomp
-alias vsim /cie01/vhdl/PICA/bin/vsim
-set VHDL_DIR = /cie01/vhdl/PICA
+set VHDL_DIR=/usr/local/src/PICA
+alias vcomp ${VHDL_DIR}/bin/vcomp
+alias vsim ${VHDL_DIR}/bin/vsim
 set vfiles=""
 
 foreach i (${2}) 
diff -u --recursive --new-file PICA/examples/TEST_ALL PICA.1/examples/TEST_ALL
--- PICA/examples/TEST_ALL	Tue Feb  6 17:24:41 1990
+++ PICA.1/examples/TEST_ALL	Mon Oct 20 19:03:08 1997
@@ -1,4 +1,4 @@
-# /bin/csh
+#!/bin/csh
 #
 #   simple script to check a few VHDL tests
 #
@@ -9,7 +9,7 @@
 foreach i (${TEST_DIRS})
     echo "-------------------------------------"
     echo "    running test in $i"
-    (cd $i; TEST)
+    (cd $i; ./TEST)
 
     echo " "
     diff ${i}/output ${i}/OK_OUTPUT 
diff -u --recursive --new-file PICA/examples/barrel/TEST PICA.1/examples/barrel/TEST
--- PICA/examples/barrel/TEST	Thu Jun 18 17:59:42 1992
+++ PICA.1/examples/barrel/TEST	Mon Oct 20 19:19:55 1997
@@ -1,6 +1,6 @@
-# /bin/csh
+#!/bin/csh
 #
 #  script to test the barrel shifter
 rm -f output
-vcomp -e barrel.logic barrel.vhdl >& /dev/null
-vsim  -i barrel.test  barrel.ivf  >& /dev/null
+../../bin/vcomp -e barrel.logic barrel.vhdl >& /dev/null
+../../bin/vsim  -i barrel.test  barrel.ivf  >& output
diff -u --recursive --new-file PICA/examples/glitch/TEST PICA.1/examples/glitch/TEST
--- PICA/examples/glitch/TEST	Tue Feb  6 17:04:17 1990
+++ PICA.1/examples/glitch/TEST	Mon Oct 20 19:20:26 1997
@@ -1,13 +1,13 @@
-# /bin/csh
+#!/bin/csh
 #
 #  file to test ALL versions of the glitch
 rm -f output
-vcomp -e glitch.no glitch.vhdl  >& /dev/null
-vsim  -i glitch.test glitch.ivf >& /dev/null
+../../bin/vcomp -e glitch.no glitch.vhdl  >& /dev/null
+../../bin/vsim  -i glitch.test glitch.ivf >& output
 rm -f 1
 mv output 1
-vcomp -e glitch.yes  glitch.vhdl >& /dev/null
-vsim  -i glitch.test glitch.ivf  >& /dev/null
+../../bin/vcomp -e glitch.yes  glitch.vhdl >& /dev/null
+../../bin/vsim  -i glitch.test glitch.ivf  >& output
 rm -f 2
 mv output 2
 cat 1 2 >! output
diff -u --recursive --new-file PICA/examples/osc/TEST PICA.1/examples/osc/TEST
--- PICA/examples/osc/TEST	Tue Feb  6 17:04:48 1990
+++ PICA.1/examples/osc/TEST	Mon Oct 20 19:17:41 1997
@@ -1,7 +1,7 @@
-# /bin/csh
+#!/bin/csh
 #
 # script to test the oscillator
 #
 rm -f output
-vcomp -e osc.example osc.vhdl >& /dev/null
-vsim  -i osc.test osc.ivf     >& /dev/null
+../../bin/vcomp -e osc.example osc.vhdl >& /dev/null
+../../bin/vsim  -i osc.test osc.ivf     >& output
diff -u --recursive --new-file PICA/examples/process_test/TEST PICA.1/examples/process_test/TEST
--- PICA/examples/process_test/TEST	Tue Feb  6 17:05:12 1990
+++ PICA.1/examples/process_test/TEST	Mon Oct 20 19:18:22 1997
@@ -1,6 +1,5 @@
-# /bin/csh
+#!/bin/csh
 # test process statements with wait statemetns
 rm -f output
-make_vsim "e.a -dw" proc.vhdl    >& /dev/null
-rm -f output
-vsim_proc -i proc.test >& output
+../../bin/make_vsim "e.a -dw" proc.vhdl >& /dev/null
+../../bin/vsim_proc -i proc.test >& output
diff -u --recursive --new-file PICA/examples/pulse/TEST PICA.1/examples/pulse/TEST
--- PICA/examples/pulse/TEST	Tue Feb  6 17:05:33 1990
+++ PICA.1/examples/pulse/TEST	Mon Oct 20 19:18:40 1997
@@ -2,5 +2,5 @@
 #
 #  test file for pulser
 rm -f output
-vcomp -e pulser.example pulse.vhdl  >& /dev/null
-vsim  -i pulse.test    pulse.ivf    >& /dev/null
+../../bin/vcomp -e pulser.example pulse.vhdl  >& /dev/null
+../../bin/vsim  -i pulse.test    pulse.ivf    >& output
diff -u --recursive --new-file PICA/examples/ripple/TEST PICA.1/examples/ripple/TEST
--- PICA/examples/ripple/TEST	Tue Feb  6 17:05:54 1990
+++ PICA.1/examples/ripple/TEST	Mon Oct 20 19:18:58 1997
@@ -2,5 +2,5 @@
 #
 #  script to test the ripple counter
 rm -f output
-vcomp -e counter.structure ripple.vhdl >& /dev/null
-vsim  -i ripple.test ripple.ivf        >& /dev/null
+../../bin/vcomp -e counter.structure ripple.vhdl >& /dev/null
+../../bin/vsim  -i ripple.test ripple.ivf        >& output
diff -u --recursive --new-file PICA/examples/wait_statements/TEST PICA.1/examples/wait_statements/TEST
--- PICA/examples/wait_statements/TEST	Tue Feb  6 17:06:10 1990
+++ PICA.1/examples/wait_statements/TEST	Mon Oct 20 19:19:19 1997
@@ -1,5 +1,5 @@
-# /bin/csh
+#!/bin/csh
 # script to test wait statements more
 rm -f output
-make_vsim "e.a -dw" wait.vhdl     >& /dev/null
-vsim_wait -i wait.test >& output
+../../bin/make_vsim e.a wait.vhdl >& /dev/null
+./vsim_wait -i wait.test wait.ivf >& output
diff -u --recursive --new-file PICA/vcomp/Makefile PICA.1/vcomp/Makefile
--- PICA/vcomp/Makefile	Fri Apr 10 17:15:13 1992
+++ PICA.1/vcomp/Makefile	Mon Oct 20 18:52:09 1997
@@ -41,7 +41,7 @@
 #  if we are using SUN's malloc/free debugging routines, define this
 # DEBUG_MEMORY = /usr/lib/debug/malloc.o
 
-CFLAGS	= -g -I . -I ../include
+CFLAGS	= -I . -I ../include
 
 #
 #  point this to your bison executable (typically 'bison' or ../bison/bison)
@@ -152,7 +152,7 @@
 ############################################
 
 $(VCOMP_EXE):	$(VCOMP_OBJS) vcomp.o
-		cc -o $(VCOMP_EXE) $(VCOMP_OBJS) $(DEBUG_MEMORY)  -ll
+		cc -o $(VCOMP_EXE) $(VCOMP_OBJS) $(DEBUG_MEMORY)  -lfl
 
 # $(VCOMP_OBJS):   $(VCOMP_INCS) $(PICA_INCS)
 
diff -u --recursive --new-file PICA/vcomp/vhdl_proc.c PICA.1/vcomp/vhdl_proc.c
--- PICA/vcomp/vhdl_proc.c	Fri Jul 10 15:25:17 1992
+++ PICA.1/vcomp/vhdl_proc.c	Mon Oct 20 18:48:36 1997
@@ -514,9 +514,9 @@
 		 s_ptr->sigl_sig->sig_name, 
                  s_ptr->sigl_upper+1);
 #if 0
-this was the old way which didn't work since it would output
+/* this was the old way which didn't work since it would output
 the number of bits in a vector and NOT the number of
-bits actually used
+bits actually used */
                  s_ptr->sigl_sig->sig_bv_hwm+1);
 #endif
 
diff -u --recursive --new-file PICA/vsim/Makefile PICA.1/vsim/Makefile
--- PICA/vsim/Makefile	Tue Jul  7 21:34:53 1992
+++ PICA.1/vsim/Makefile	Mon Oct 20 18:59:19 1997
@@ -36,7 +36,8 @@
 ####    Makefile defintions appear below     ####
 #################################################
 
-CFLAGS	= -g -I../include -qxref -qextchk -D_IBMR2
+##CFLAGS	= -g -I../include -qxref -qextchk -D_IBMR2
+CFLAGS	= -I../include
 ##CFLAGS	= -g -I../include -qextchk -D_AIX
 
 #
@@ -116,7 +117,8 @@
 ############################################
 
 $(VSIM_EXE):	$(VSIM_LIB) vsim.o DUMMY_FILE.o
-	        cc -bautoimp -qextchk -bnodelcsect -bloadmap:vsim.map -o $(VSIM_EXE) $(VSIM_OBJS) DUMMY_FILE.o
+#	        cc -bautoimp -qextchk -bnodelcsect -bloadmap:vsim.map -o $(VSIM_EXE) $(VSIM_OBJS) DUMMY_FILE.o
+	        cc -o $(VSIM_EXE) $(VSIM_OBJS) DUMMY_FILE.o
 
 vsim.o: ../include/version.h