Remove unused documentation code snippets

Modules:
- Core
- Gui
- Widgets
- Open(Widgets)
- PrintSupport
- Sql
- Network
- Concurrent
- Testlib

Pick-to: 6.5
Change-Id: I63e58c01bec4bd162486020f0085227fdaa83b18
Reviewed-by: Ahmad Samir <a.samirh78@gmail.com>
Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>

2 files changed, 0 insertions, 6 deletions

diff --git a/src/xml/doc/snippets/rsslisting/handler.cpp b/src/xml/doc/snippets/rsslisting/handler.cpp
index ef2df04653..d1a4243632 100644
--- a/src/xml/doc/snippets/rsslisting/handler.cpp
+++ b/src/xml/doc/snippets/rsslisting/handler.cpp
@@ -133,7 +133,6 @@ bool Handler::characters (const QString &chars)
     that parsing should stop.
 */
 
-//! [0]
 bool Handler::fatalError (const QXmlParseException & exception)
 {
     qWarning() << "Fatal error on line" << exception.lineNumber()
@@ -142,4 +141,3 @@ bool Handler::fatalError (const QXmlParseException & exception)
 
     return false;
 }
-//! [0]
diff --git a/src/xml/doc/snippets/rsslisting/listing.cpp b/src/xml/doc/snippets/rsslisting/listing.cpp
index d7fd28d56c..4b85e1aabb 100644
--- a/src/xml/doc/snippets/rsslisting/listing.cpp
+++ b/src/xml/doc/snippets/rsslisting/listing.cpp
@@ -110,10 +110,8 @@ void RSSListing::fetch()
         delete handler;
     handler = new Handler;
 
-//! [0]
     xmlReader.setContentHandler(handler);
     xmlReader.setErrorHandler(handler);
-//! [0]
 
     connect(handler, SIGNAL(newItem(QString&,QString&)),
              this, SLOT(addItem(QString&,QString&)));
@@ -136,7 +134,6 @@ void RSSListing::fetch()
     If parsing fails for any reason, we abort the fetch.
 */
 
-//! [1]
 void RSSListing::readData(const QHttpResponseHeader &resp)
 {
     bool ok;
@@ -157,7 +154,6 @@ void RSSListing::readData(const QHttpResponseHeader &resp)
             http.abort();
     }
 }
-//! [1]
 
 /*
     Finishes processing an HTTP request.