Issue #8206: Incorrect XHTML results

Changes:
- Change TooltipManager back into a singleton
- Give the OutputList object a unique output id
- Increment the id at each startFile() atomically
- Pass the id to the HTML code generator
- Store tooltips per output id.
- Keep track of tooltips that are already written for a given id
- for output formats other than HTML the output id is 0 and tooltips are
  not collected and written

1 files changed, 2 insertions, 2 deletions

diff --git a/src/docbookgen.h b/src/docbookgen.h
index 112d0a0..214ec97 100644
--- a/src/docbookgen.h
+++ b/src/docbookgen.h
@@ -136,13 +136,13 @@ class DocbookGenerator : public OutputGenerator
     { m_codeGen.endCodeFragment(style); }
     // ---------------------------
 
-    void writeDoc(DocNode *,const Definition *ctx,const MemberDef *md);
+    void writeDoc(DocNode *,const Definition *ctx,const MemberDef *md,int id);
 
     ///////////////////////////////////////////////////////////////
     // structural output interface
     ///////////////////////////////////////////////////////////////
     void startFile(const char *name,const char *manName,
-                           const char *title);
+                           const char *title,int id);
     void writeSearchInfo(){DB_GEN_EMPTY};
     void writeFooter(const char *){DB_GEN_NEW};
     void endFile();