add another snippet of doc

SethTisue · SethTisue · commit c8f67316a870 · 2020-10-27T19:21:41.000-07:00
diff --git a/src/main/scala/scala/collection/immutable/next/package.scala b/src/main/scala/scala/collection/immutable/next/package.scala
@@ -20,6 +20,8 @@ package object next {
      * that endlessly repeats the elements in the input.
      * The result is a true cycle occupying only constant memory.
      *
+     * Does not force the input list (not even its empty-or-not status).
+     *
      * Safe to call on unbounded input, but in that case the result is not a cycle
      * (not even if the input was).
      */

Original file line number	Diff line number	Diff line change
`@@ -20,6 +20,8 @@ package object next {`
`20`	`20`	`* that endlessly repeats the elements in the input.`
`21`	`21`	`* The result is a true cycle occupying only constant memory.`
`22`	`22`	`*`
	`23`	`+ * Does not force the input list (not even its empty-or-not status).`
	`24`	`+ *`
`23`	`25`	`* Safe to call on unbounded input, but in that case the result is not a cycle`
`24`	`26`	`* (not even if the input was).`
`25`	`27`	`*/`