shiboken6/Doc generator: Fix continuation dots in code snippets

Properly indent them after ::. Fixes a number of sphinx warnings about
"Unexpected indentation" in data visualization examples.

Change-Id: I5ebf2df629dda5fba86b7e25a320cbe89e7dfb8b
Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
(cherry picked from commit 2e573af438e440bb2041370d99b2a2e0147ea65d)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/sources/shiboken6/generator/qtdoc/qtxmltosphinx.cpp b/sources/shiboken6/generator/qtdoc/qtxmltosphinx.cpp
index 693904b09..5558c82cd 100644
--- a/sources/shiboken6/generator/qtdoc/qtxmltosphinx.cpp
+++ b/sources/shiboken6/generator/qtdoc/qtxmltosphinx.cpp
@@ -779,13 +779,13 @@ void QtXmlToSphinx::handleDotsTag(QXmlStreamReader& reader)
         } else {
             m_output << "::\n\n";
         }
-        Indentation indentation(m_output);
         pushOutputBuffer();
-        int indent = reader.attributes().value(QLatin1String("indent")).toInt();
+        int indent = reader.attributes().value(QLatin1String("indent")).toInt()
+                     + m_output.indentation() * m_output.tabWidth();
         for (int i = 0; i < indent; ++i)
             m_output << ' ';
     } else if (token == QXmlStreamReader::Characters) {
-        m_output << reader.text().toString();
+        m_output << reader.text().toString().trimmed();
     } else if (token == QXmlStreamReader::EndElement) {
         m_output << disableIndent << popOutputBuffer() << "\n\n\n" << enableIndent;
     }