Allow any number of jq-coded function arguments

tests/all.test

@@ -473,6 +473,11 @@ def f(a;b;c;d;e;f): [a+1,b,c,d,e,f]; f(.[0];.[1];.[0];.[0];.[0];.[0])
 [1,2]
 [2,2,1,1,1,1]
 
+# Many arguments
+def f(a;b;c;d;e;f;g;h;i;j): [j,i,h,g,f,e,d,c,b,a]; f(.[0];.[1];.[2];.[3];.[4];.[5];.[6];.[7];.[8];.[9])
+[0,1,2,3,4,5,6,7,8,9]
+[9,8,7,6,5,4,3,2,1,0]
+
 ([1,2] + [4,5])
 [1,2,3]
 [1,2,4,5]