lib/standard/ropes: Adapted output to Ropes.

[nit.git] / lib / standard / ropes.nit

diff --git a/lib/standard/ropes.nit b/lib/standard/ropes.nit
index 33d02ee..a2b010d 100644 (file)
--- a/lib/standard/ropes.nit
+++ b/lib/standard/ropes.nit
@@ -126,6 +126,13 @@ abstract class Rope
        # Iterator on the substrings, starting at position `from`, in forward order
        fun substrings_from(from: Int): IndexedIterator[Text] do return new SubstringsIterator(self, from)
 
+       redef fun output
+       do
+               for i in substrings do
+                       i.output
+               end
+       end
+
        redef fun to_cstring
        do
                if str_representation != null then return str_representation.as(not null)