-USING: macros quotations math math.functions math.trig \r
-sequences.deep kernel make fry combinators grouping ;\r
-IN: 4DNav.deep\r
-\r
-! USING: bake ;\r
-! MACRO: deep-cleave-quots ( seq -- quot )\r
-! [ [ quotation? ] deep-filter ]\r
-! [ [ dup quotation? [ drop , ] when ] deep-map ]\r
-! bi '[ _ cleave _ bake ] ;\r
-\r
-: make-matrix ( quot width -- matrix ) \r
- [ { } make ] dip group ; inline\r
-\r
+USING: macros quotations math math.functions math.trig
+sequences.deep kernel make fry combinators grouping ;
+IN: 4DNav.deep
+
+! USING: bake ;
+! MACRO: deep-cleave-quots ( seq -- quot )
+! [ [ quotation? ] deep-filter ]
+! [ [ dup quotation? [ drop , ] when ] deep-map ]
+! bi '[ _ cleave _ bake ] ;
+
+: make-matrix ( quot width -- matrix )
+ [ { } make ] dip group ; inline
+