Never hide text for conceal in cursor line. Do hide when there is
highlighting.
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index cbf0994..acfbf60 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -1724,10 +1724,10 @@
2 Concealed text is completely hidden unless it has a
custom replacement character defined (see
|:syn-cchar|.
- 3 Concealed text is completely hidden. Note: when
- moving the cursor after concealed items the position
- will be wrong.
+ 3 Concealed text is completely hidden.
+ Note: in the cursor line concealed text is not hidden, so that you can
+ edit and copy the text.
*'confirm'* *'cf'* *'noconfirm'* *'nocf'*
'confirm' 'cf' boolean (default off)