lib/string_experimentations: fixes unread variables

[nit.git] / lib / string_experimentations / utf8.nit

diff --git a/lib/string_experimentations/utf8.nit b/lib/string_experimentations/utf8.nit
index b7a74ce..83641d1 100644 (file)
--- a/lib/string_experimentations/utf8.nit
+++ b/lib/string_experimentations/utf8.nit
@@ -47,6 +47,7 @@ extern class UnicodeChar `{ UTF8Char* `}
        #
        # As per the specification :
        #
+       # ~~~raw
        #  Length  |        UTF-8 octet sequence
        #          |              (binary)
        # ---------+-------------------------------------------------
@@ -54,6 +55,7 @@ extern class UnicodeChar `{ UTF8Char* `}
        #  2       | 110xxxxx 10xxxxxx
        #  3       | 1110xxxx 10xxxxxx 10xxxxxx
        #  4       | 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
+       # ~~~
        private fun len: Int `{
                char* ns = recv->ns;
                int pos = recv->pos;
@@ -306,7 +308,6 @@ redef class FlatString
                var index = self.index
                var ipos = 0
                var max = length
-               var items = self.items
 
                while ipos < max do
                        var u = index[ipos].to_upper
@@ -328,7 +329,6 @@ redef class FlatString
                var index = self.index
                var ipos = 0
                var max = length
-               var items = self.items
 
                while ipos < max do
                        var u = index[ipos].to_lower