diff --git a/doc/klipper/index.docbook b/doc/klipper/index.docbook
--- a/doc/klipper/index.docbook
+++ b/doc/klipper/index.docbook
@@ -30,8 +30,8 @@
&FDLNotice;
-2015-07-20
-Plasma 5.4
+2020-04-03
+Plasma 5.19
&klipper; is the &plasma; clipboard cut & paste utility.
@@ -382,18 +382,16 @@
Adding Expressions/Actions
Click the Add Action... button
to add a regular expression for &klipper; to match. &klipper; uses
-&Qt;'s QRegExp, which understands most regular
-expressions as you would use in grep or
-egrep for instance.
+&Qt;'s QRegularExpression, which uses PCRE (Perl
+Compatible Regular Expressions).
You can add a description of the regular expression type (⪚
HTTP URL
) by left clicking in the
Description column.
You can find detailed information about the use of
- QRegExp regular expressions at http://doc.qt.io/qt-5/qregexp.html#details.
-Note that &klipper; does not support the wildcard mode mentioned on this
-page.
+QRegularExpression regular expressions in the Qt upstream
+documentation.
Edit the regular expression as described above. To add a command
to execute, click Add Command and edit the command