Adding the xml:lang tag to XML and Docbook output

Adding the xml:lang attribute for XNL and Docbook output

Interesting links:
- language codes (different from country codes!): https://www.iana.org/assignments/language-subtag-registry/language-subtag-registry
- example for xml.xsd: http://www.java2s.com/Code/XML/XML-Schema/importanotherXMLschema.htm

1 files changed, 9 insertions, 0 deletions

diff --git a/src/translator_ca.h b/src/translator_ca.h
index ca9b7e9..d121428 100644
--- a/src/translator_ca.h
+++ b/src/translator_ca.h
@@ -1838,6 +1838,15 @@ class TranslatorCatalan : public TranslatorAdapter_1_8_0
     virtual QCString trDirDepGraph(const char *name)
     { return QCString("Graf de dependència de directoris per a ")+name+":"; }
 
+
+//////////////////////////////////////////////////////////////////////////
+// new since 1.8.19, but completely filled so no need for a TranslatorAdapter_1_8_19
+//////////////////////////////////////////////////////////////////////////
+
+    virtual QCString trISOLang()
+    {
+        return("ca");
+    }
 };
 
 #endif