added space to modules name in BOM

schpin_koke/bom/leg/fl/femur.csv

 4,Cylinder M3x8 screw
-2,"SCAD: femur_plate([95.0,0.0,30.0])"
+2,"SCAD: femur_plate([95.0, 0.0, 30.0])"

schpin_koke/bom/leg/fr/femur.csv

 4,Cylinder M3x8 screw
-2,"SCAD: femur_plate([95.0,0.0,30.0])"
+2,"SCAD: femur_plate([95.0, 0.0, 30.0])"

schpin_koke/bom/leg/rl/femur.csv

 4,Cylinder M3x8 screw
-2,"SCAD: femur_plate([95.0,0.0,30.0])"
+2,"SCAD: femur_plate([95.0, 0.0, 30.0])"

schpin_koke/bom/leg/rr/femur.csv

 4,Cylinder M3x8 screw
-2,"SCAD: femur_plate([95.0,0.0,30.0])"
+2,"SCAD: femur_plate([95.0, 0.0, 30.0])"

schpin_koke/bom/summary.csv

@@ -19,7 +19,7 @@
 2,SCAD: bat_holder()
 2,SCAD: bat_pcb()
 1,SCAD: bot_rpi_holder()
-8,"SCAD: femur_plate([95.0,0.0,30.0])"
+8,"SCAD: femur_plate([95.0, 0.0, 30.0])"
 1,SCAD: spine()
 4,"SCAD: tile_H(T24,5.0,5.0,undef)"
 4,SCAD: tip()

schpin_koke/src/Parser.hs

@@ -260,7 +260,7 @@ evalExpr e = withCallStack ("eval expr: " ++ show e) $ case e of
                       RNum n -> show n
                       RString s -> s
                       RBool b -> show b
-                      RVec v -> "[" ++ intercalate "," (expr_to_str <$> v) ++ "]"
+                      RVec v -> "[" ++ intercalate ", " (expr_to_str <$> v) ++ "]"
                       RUndef -> "undef"
 
     e_args :: [LS.Argument LS.Expr] -> EvalM [ExprRes]