* doc/lispref/display.texi (Abstract Display): Improve indexing.

2 files changed, 8 insertions, 0 deletions

diff --git a/doc/lispref/ChangeLog b/doc/lispref/ChangeLog
index f2ca420ea90..fa081f1e7aa 100644
--- a/doc/lispref/ChangeLog
+++ b/doc/lispref/ChangeLog
@@ -1,3 +1,7 @@
+2013-10-30  Xue Fuqiao  <xfq.free@gmail.com>
+
+        * display.texi (Abstract Display): Improve indexing.
+
 2013-10-29  Stefan Monnier  <monnier@iro.umontreal.ca>
 
         * display.texi (Selective Display): Discourage the use of explicit
diff --git a/doc/lispref/display.texi b/doc/lispref/display.texi
index 898da89c24a..07ab2c6745f 100644
--- a/doc/lispref/display.texi
+++ b/doc/lispref/display.texi
@@ -5469,6 +5469,8 @@ The text's start position in the buffer.
 The header and footer strings.
 
 @item
+@cindex node, ewoc
+@c or "@cindex node, abstract display"?
 A doubly-linked chain of @dfn{nodes}, each of which contains:
 
 @itemize
@@ -5493,6 +5495,8 @@ between buffer positions and nodes, move point from one node's textual
 representation to another, and so forth.  @xref{Abstract Display
 Functions}.
 
+@cindex encapsulation, ewoc
+@c or "@cindex encapsulation, abstract display"?
   A node @dfn{encapsulates} a data element much the way a variable
 holds a value.  Normally, encapsulation occurs as a part of adding a
 node to the ewoc.  You can retrieve the data element value and place a