stream: fix missing documentation warnings

Signed-off-by: Alexandre Terrasa <alexandre@moz-code.org>

diff --git a/lib/standard/stream.nit b/lib/standard/stream.nit
index 84b167a..3026c78 100644 (file)
--- a/lib/standard/stream.nit
+++ b/lib/standard/stream.nit
@@ -244,6 +244,7 @@ abstract class BufferedIStream
        end
 end
 
+# An Input/Output Stream
 interface IOStream
        super IStream
        super OStream
@@ -251,6 +252,7 @@ end
 
 ##############################################################"
 
+# A File Descriptor Stream.
 abstract class FDStream
        super IOS
        # File description
@@ -265,6 +267,7 @@ abstract class FDStream
        private fun native_write_char(i: Int, c: Char): Int is extern "stream_FDStream_FDStream_native_write_char_2"
 end
 
+# An Input File Descriptor Stream.
 class FDIStream
        super FDStream
        super IStream
@@ -278,6 +281,7 @@ class FDIStream
        end
 end
 
+# An Output File Descriptor Stream.
 class FDOStream
        super FDStream
        super OStream
@@ -290,6 +294,7 @@ class FDOStream
        end
 end
 
+# An Input/Output File Descriptor Stream.
 class FDIOStream
        super FDIStream
        super FDOStream
@@ -389,7 +394,9 @@ class StringOStream
                content.add(str.to_s)
        end
 
+       # Is the stream closed?
        protected var closed = false
+
        redef fun close do closed = true
 end