From 71fef454f38565b87e8697f86b071a57b3a3c379 Mon Sep 17 00:00:00 2001
From: Sergey Matveev <stargrave@stargrave.org>
Date: Fri, 28 Apr 2017 21:54:14 +0300
Subject: [PATCH] Link to XDR's RFC

---
 doc/chunked.texi | 7 +++++--
 doc/pkt.texi     | 3 +--
 doc/sp.texi      | 2 +-
 3 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/doc/chunked.texi b/doc/chunked.texi
index 41b1d7a..5bdbc22 100644
--- a/doc/chunked.texi
+++ b/doc/chunked.texi
@@ -16,8 +16,11 @@ reassembling with @ref{nncp-reass} command.
 Chunked @file{FILE} produces @file{FILE.nncp.meta},
 @file{FILE.nncp.chunk0}, @file{FILE.nncp.chunk1}, ... files. All
 @file{.nncp.chunkXXX} can be concatenated together to produce original
-@file{FILE}. @file{.nncp.meta} contains information about file/chunk
-size and their hash checksums:
+@file{FILE}.
+
+@file{.nncp.meta} contains information about file/chunk
+size and their hash checksums. It is
+@url{https://tools.ietf.org/html/rfc4506, XDR}-encoded structure:
 
 @verbatim
 +------------------------------+---------------------+
diff --git a/doc/pkt.texi b/doc/pkt.texi
index ef6bc0a..ec8aebb 100644
--- a/doc/pkt.texi
+++ b/doc/pkt.texi
@@ -2,8 +2,7 @@
 @unnumbered Packet format
 
 All packets are
-@url{https://en.wikipedia.org/wiki/External_Data_Representation,
-XDR}-encoded structures.
+@url{https://tools.ietf.org/html/rfc4506, XDR}-encoded structures.
 
 @menu
 * Plain packet: Plain.
diff --git a/doc/sp.texi b/doc/sp.texi
index dca38c3..f57a489 100644
--- a/doc/sp.texi
+++ b/doc/sp.texi
@@ -15,7 +15,7 @@ unacceptable performance degradation.
 SP works on top of
 @url{http://noiseprotocol.org/noise.html#interactive-patterns,
 @code{Noise_IK_25519_ChaChaPoly_BLAKE2b}} protocol. Each Noise packet
-are sent inside XDR envelope:
+are sent inside @url{https://tools.ietf.org/html/rfc4506, XDR} envelope:
 
 @verbatim
 +-----------------+
-- 
2.44.0