updated for version 7.4.537
Problem:    Value of v:hlsearch reflects an internal variable.
Solution:   Make the value reflect whether search highlighting is actually
            displayed. (Christian Brabandt)
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index 829d4ee..7b3b958 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -1457,10 +1457,10 @@
 		Read-only in the |sandbox|. |fold-foldtext|
 
 					*v:hlsearch* *hlsearch-variable*
-v:hlsearch	Variable that determines whether search highlighting is on. 
-		Makes sense only if 'hlsearch' is enabled which requires 
-		|+extra_search|. Setting this variable to zero acts the like 
-		|:nohlsearch| command, setting it to one acts like >
+v:hlsearch	Variable that indicates whether search highlighting is on. 
+		Setting it makes sense only if 'hlsearch' is enabled which
+		requires |+extra_search|. Setting this variable to zero acts
+		the like |:nohlsearch| command, setting it to one acts like >
 			let &hlsearch = &hlsearch
 <
 					*v:insertmode* *insertmode-variable*