cleanup

prelude.ld

@@ -1,11 +1,4 @@
-& this file, uniquely, gets `base` loaded as context. See src/ludus/base.cljc for exports
-
-&&& TODO
-& functions to add:
-& true?
-& set?
-& tuple?
-& ref?
+& this file, uniquely, gets `base` loaded as context. See src/base.janet for exports
 
 & some forward declarations
 & TODO: fix this so that we don't need (as many of) them
@@ -254,7 +247,6 @@ fn concat {
 	(xs, ys, ...zs) -> fold (concat, zs, concat (xs, ys))
 }
 
-
 fn set {
 	"Takes an ordered collection--list or tuple--and turns it into a set."
 	(xs as :list) -> fold (append, xs, ${})
@@ -662,7 +654,7 @@ fn butlast {
 }
 
 fn slice {
-	"Returns a slice of a list, representing a sub-list."
+	"Returns a slice of a list or a string, representing a sub-list or sub-string."
 	(xs as :list, end as :number) -> slice (xs, 0, end) 
 	(xs as :list, start as :number, end as :number) -> when {
 		gte? (start, end) -> []