.& is both unary and binary too

src/julia-parser.scm

@@ -69,7 +69,7 @@
                            (add-dots '(+ - ! ¬ √ ∛ ∜))))
 
 ; operators that are both unary and binary
-(define unary-and-binary-ops '(+ - $ & ~ |.+| |.-|))
+(define unary-and-binary-ops '(+ - $ & ~ |.+| |.-| |.&|))
 
 ; operators that are special forms, not function names
 (define syntactic-operators