Index: work/bug_files/TODO/tc-mult-attr.pcb
===================================================================
--- work/bug_files/TODO/tc-mult-attr.pcb	(nonexistent)
+++ work/bug_files/TODO/tc-mult-attr.pcb	(revision 39038)
@@ -0,0 +1,65 @@
+# release: pcb 4.3.0
+
+# To read pcb files, the pcb version (or the git source date) must be >= the file version
+FileVersion[20100606]
+
+PCB["SRCV SMPS" 6000.00mil 5000.00mil]
+
+Grid[0.10mil 0.0000 0.0000 1]
+PolyArea[3100.006200]
+Thermal[0.500000]
+DRC[8.00mil 5.00mil 10.00mil 8.00mil 8.00mil 6.00mil]
+Flags("rubberband,nameonpcb,alldirection,uniquename,clearnew,snappin")
+Groups("1,c:2:3:4:5:6,s:7:8")
+Styles["Signal,10.00mil,28.00mil,12.00mil,10.00mil:Power,19.00mil,32.00mil,16.00mil,10.00mil:Fat,28.00mil,60.00mil,35.00mil,10.00mil:Skinny,16.00mil,26.00mil,10.00mil,10.00mil"]
+Attribute("PCB::grid::unit" "mil")
+Attribute("PCB::grid::size" "0.10mil")
+
+Element["hidename,lock" "MH_M3_WC800H350" "MH1" "unknown" 400.00mil 4600.00mil 0.0000 -242.30mil 0 100 ""]
+(
+	Pin[0.0000 0.0000 314.96mil 20.00mil 319.96mil 137.80mil "1" "1" "lock,thermal(0S,1S,4S,5S)"]
+	Pin[0.0000 -113.19mil 28.00mil 20.00mil 33.00mil 12.00mil "1" "1" "lock,thermal(0S,1S,4S,5S)"]
+	Pin[-113.19mil 0.0000 28.00mil 20.00mil 33.00mil 12.00mil "1" "1" "lock,thermal(0S,1S,4S,5S)"]
+	Pin[0.0000 113.19mil 28.00mil 20.00mil 33.00mil 12.00mil "1" "1" "lock,thermal(0S,1S,4S,5S)"]
+	Pin[113.19mil 0.0000 28.00mil 20.00mil 33.00mil 12.00mil "1" "1" "lock,thermal(0S,1S,4S,5S)"]
+	Pin[-80.04mil -80.04mil 28.00mil 20.00mil 33.00mil 12.00mil "1" "1" "lock,thermal(0S,1S,4S,5S)"]
+	Pin[-80.04mil 80.04mil 28.00mil 20.00mil 33.00mil 12.00mil "1" "1" "lock,thermal(0S,1S,4S,5S)"]
+	Pin[80.04mil 80.04mil 28.00mil 20.00mil 33.00mil 12.00mil "1" "1" "lock,thermal(0S,1S,4S,5S)"]
+	Pin[80.04mil -80.04mil 28.00mil 20.00mil 33.00mil 12.00mil "1" "1" "lock,thermal(0S,1S,4S,5S)"]
+	ElementArc [0.0000 0.0000 181.30mil 181.30mil 0.000000 360.000000 10.00mil]
+
+	)
+
+Layer(1 "top" "copper")
+(
+)
+Layer(2 "ground" "copper")
+(
+)
+Layer(3 "signal2" "copper")
+(
+)
+Layer(4 "signal3" "copper")
+(
+)
+Layer(5 "power" "copper")
+(
+)
+Layer(6 "bottom" "copper")
+(
+)
+Layer(7 "outline" "copper")
+(
+)
+Layer(8 "spare" "copper")
+(
+)
+Layer(9 "bottom silk" "silk")
+(
+)
+Layer(10 "top silk" "silk")
+(
+)
+NetList()
+(
+)