diff --git a/boom/Makefile b/boom/Makefile
new file mode 100644
index 0000000..6651863
--- /dev/null
+++ b/boom/Makefile
@@ -0,0 +1,31 @@
+BOOM=PATH=/home/moko/svn.openmoko.org/trunk/eda/boom:../boom:$$PATH boom
+
+KITS = 1
+
+INV = dist/dk/db/digi-key.inv
+EQU = dist/dk/db/digi-key.equ
+DSC = dist/dk/db/digi-key.dsc
+CHR = manu/panasonic/panasonic.chr manu/stackpole/stackpole.chr
+
+.PHONY:		all show again
+
+all:		show
+
+show:		test.ord $(DSC)
+		$(BOOM) prettyord -t $^
+
+again:
+		$(MAKE) spotless
+		$(MAKE) all
+
+test.ord:	test.par $(INV) $(EQU)
+		$(BOOM) part2order $(KITS) $^ >$@ || { rm -f $@; exit 1; }
+
+test.par:	$(EQU) $(INV) $(CHR) test.lst test.sub
+		$(BOOM) bom2part $^ >$@ || { rm -f $@; exit 1; }
+
+test.lst:	test.mbq
+		perl ./mbq2lst $^ >$@ || { rm -f $@; exit 1; }
+
+spotless:
+		rm -f test.lst test.par test.ord
diff --git a/boom/test.mbq b/boom/test.mbq
new file mode 100644
index 0000000..31901e6
--- /dev/null
+++ b/boom/test.mbq
@@ -0,0 +1,34 @@
+1	R	0402	12R
+1	R	0402	15R
+1	R	0402	36R
+1	R	0402	47R
+1	R	0402	68R
+1	R	0402	82R
+
+1	R	0402	120R
+1	R	0402	150R
+1	R	0402	360R
+1	R	0402	470R
+1	R	0402	680R
+1	R	0402	820R
+
+1	R	0402	1k2
+1	R	0402	1k5
+1	R	0402	3k6
+1	R	0402	4k7
+1	R	0402	6k8
+1	R	0402	8k2
+
+1	R	0402	12k
+1	R	0402	15k
+1	R	0402	36k
+1	R	0402	47k
+1	R	0402	68k
+1	R	0402	82k
+
+1	R	0402	120k
+1	R	0402	150k
+1	R	0402	360k
+1	R	0402	470k
+1	R	0402	680k
+1	R	0402	820k
diff --git a/boom/test.sub b/boom/test.sub
new file mode 100644
index 0000000..e708f5d
--- /dev/null
+++ b/boom/test.sub
@@ -0,0 +1,61 @@
+#SUB
+
+# Taken from ben-wpan. Removed anything project-specific but the translation
+# rules.
+
+-> T=unknown
+
+R[0-9P]* {	# also handle RP...
+    -> T=R
+    VAL=$R -> R=$VAL
+#    -> TOL=5%
+    FN=$% -> TOL=$FN
+}
+
+RP[0-9]* {
+    -> T=RA
+    # the other parameters have already been taken care of by R*
+}
+
+C[0-9]* {
+    -> T=C
+    VAL=*F -> C=$VAL
+    FN=*V -> V=>=$FN
+}
+
+L[0-9]* {
+    -> T=L
+    VAL=*H -> L=$VAL
+    FN=*A -> I=>=$FN
+}
+
+B[0-9]* {
+    -> T=FILTER M=BEAD
+    VAL=$R -> R=$VAL
+    FN=*A -> I=$FN
+    FN=*R -> Rdc=$FN
+}
+
+D[0-9]* {
+    -> T=D
+    VAL=*F {	# heuristic to detect TVS
+	-> M=TVS
+	VAL=*F -> C=<=$VAL
+	FN=(*V)ac -> Vac=$FN:1
+	FN=(*V)dc -> Vdc=$FN:1
+
+	#
+	# Hack: some companies specify the class of varistors with Vdc = 9 V
+	# as Vac = 6.5 V while others use Vac = 7 V. Sometimes, Vac is even
+	# omitted entirely.
+	#
+	# Here, we work around the issue that Karmax use Vac = 6.5 V,
+	# Cooper/Bussmann use Vac = 7V if at all, and out schematics specify
+	# Vac = 6.5 V.
+	#
+	Vac=6.5V {
+	    -> Vac=
+	    -> Vdc=9V
+	}
+    }
+}