Add cross references in documentation

* doc/emacs/display.texi (Displaying Boundaries):
* doc/emacs/search.texi (Word Search): Add cross references.

2 files changed, 10 insertions, 9 deletions

diff --git a/doc/emacs/display.texi b/doc/emacs/display.texi
index bed25a5b7ce..601a40bd176 100644
--- a/doc/emacs/display.texi
+++ b/doc/emacs/display.texi
@@ -1112,13 +1112,14 @@ how the buffer boundaries and window scrolling is indicated in the
 fringes.  If the value is @code{left} or @code{right}, both angle and
 arrow bitmaps are displayed in the left or right fringe, respectively.
 
-  If value is an alist, each element @code{(@var{indicator} .
-@var{position})} specifies the position of one of the indicators.
-The @var{indicator} must be one of @code{top}, @code{bottom},
-@code{up}, @code{down}, or @code{t} which specifies the default
-position for the indicators not present in the alist.
-The @var{position} is one of @code{left}, @code{right}, or @code{nil}
-which specifies not to show this indicator.
+  If value is an alist (@pxref{Association Lists,,, elisp, the Emacs
+Lisp Reference Manual}), each element @code{(@var{indicator} .
+@var{position})} specifies the position of one of the indicators.  The
+@var{indicator} must be one of @code{top}, @code{bottom}, @code{up},
+@code{down}, or @code{t} which specifies the default position for the
+indicators not present in the alist.  The @var{position} is one of
+@code{left}, @code{right}, or @code{nil} which specifies not to show
+this indicator.
 
   For example, @code{((top . left) (t . right))} places the top angle
 bitmap in left fringe, the bottom angle bitmap in right fringe, and
diff --git a/doc/emacs/search.texi b/doc/emacs/search.texi
index b69146a992a..247033d4353 100644
--- a/doc/emacs/search.texi
+++ b/doc/emacs/search.texi
@@ -511,8 +511,8 @@ the search string must exactly match a whole word.  In an incremental
 word search, the matching is more lax: while you are typing the search
 string, its first and last words need not match whole words.  This is
 so that the matching can proceed incrementally as you type.  This
-additional laxity does not apply to the lazy highlight, which always
-matches whole words.
+additional laxity does not apply to the lazy highlight
+(@pxref{Incremental Search}), which always matches whole words.
 
 @node Symbol Search
 @section Symbol Search