Update Emacs's bidirectional conformance per Unicode 6.3.0.

 doc/lispref/display.texi (Bidirectional Display): Update the Emacs's class
 of bidirectional conformance.

2 files changed, 9 insertions, 2 deletions

diff --git a/doc/lispref/ChangeLog b/doc/lispref/ChangeLog
index a3353c66f71..7a88fd456d3 100644
--- a/doc/lispref/ChangeLog
+++ b/doc/lispref/ChangeLog
@@ -1,3 +1,8 @@
+2014-08-19  Eli Zaretskii  <eliz@gnu.org>
+
+        * display.texi (Bidirectional Display): Update the Emacs's class
+        of bidirectional conformance.
+
 2014-07-08  Stefan Monnier  <monnier@iro.umontreal.ca>
 
         * debugging.texi (Function Debugging, Debugger Commands):
diff --git a/doc/lispref/display.texi b/doc/lispref/display.texi
index e0349e4ca0c..e88eadb5ca7 100644
--- a/doc/lispref/display.texi
+++ b/doc/lispref/display.texi
@@ -6551,8 +6551,10 @@ positions do not increase monotonically with string or buffer
 position.  In performing this @dfn{bidirectional reordering}, Emacs
 follows the Unicode Bidirectional Algorithm (a.k.a.@: @acronym{UBA}),
 which is described in Annex #9 of the Unicode standard
-(@url{http://www.unicode.org/reports/tr9/}).  Emacs provides a ``Full
-Bidirectionality'' class implementation of the @acronym{UBA}.
+(@url{http://www.unicode.org/reports/tr9/}).  Emacs currently provides
+a ``Non-isolate Bidirectionality'' class implementation of the
+@acronym{UBA}: it does not yet support the isolate directional
+formatting characters introduced with Unicode Standard v6.3.0.
 
 @defvar bidi-display-reordering
 If the value of this buffer-local variable is non-@code{nil} (the