Lists package

packages/lists/lists.grnd

@@ -3,9 +3,10 @@ fun -string !ltos -list &inlist
     getlistsize *inlist &listlen
     set &idx 0
     set &ans ""
-    add $ans '[' &ans
+    add $ans "[" &ans
     @stdoutloop
         getlistat *inlist $idx &store
+        tostring $store &store
         add $ans $store &ans
         add $idx 1 &idx
         equal $idx $listlen &store
@@ -16,9 +17,4 @@ fun -string !ltos -list &inlist
     @trueend
     add $ans "]" &ans
     return $ans
-endfun
-
-setlist *store 4 2 "Hello"
-pusharg *store
-call !ltos &store
-stdlnout $store
+endfun

packages/lists/readme.md

@@ -1 +1,11 @@
-### Due to the current limitations of ground, this package is not ready for use.
+# Lists library
+
+This library adds extra list manipulation functions to ground. It is entirely coded in ground.
+
+Please note that you cannot copy a single function from the package, as some functions rely on other functions in the library (reliance on other functions is detailed below).
+
+## Functions
+
+### fun -string !ltos -list &inlist
+
+Converts a list to a string, in the format [$item1, $item2, $item3, ...] (no prerequisites).