Release-1.5.1

20 files changed, 176 insertions, 55 deletions

diff --git a/src/classdef.cpp b/src/classdef.cpp
index 8dffbd9..9ed8c1f 100644
--- a/src/classdef.cpp
+++ b/src/classdef.cpp
@@ -3061,7 +3061,9 @@ void ClassDef::addMemberToList(MemberList::ListType lt,MemberDef *md)
     ml->inSort(md);
   else
     ml->append(md);
-  md->setSectionList(this,ml);
+
+  // for members in the declaration lists we set the section, needed for member grouping
+  if ((ml->listType()&MemberList::detailedLists)==0) md->setSectionList(this,ml);
 }
 
 void ClassDef::writeMemberDeclarations(OutputList &ol,MemberList::ListType lt,const QCString &title,
diff --git a/src/docparser.cpp b/src/docparser.cpp
index c7a621a..d28164f 100644
--- a/src/docparser.cpp
+++ b/src/docparser.cpp
@@ -1674,6 +1674,10 @@ void DocCopy::parse()
       g_styleStack.clear();
       g_nodeStack.clear();
       g_copyStack.append(def);
+      // make sure the descriptions end with a newline, so the parser will correctly
+      // handle them in all cases.
+      brief+='\n';
+      doc+='\n';
       internalValidatingParseDoc(this,m_children,brief);
       internalValidatingParseDoc(this,m_children,doc);
       g_copyStack.remove(def);
diff --git a/src/doxygen.cpp b/src/doxygen.cpp
index f825d34..2aff8fd 100644
--- a/src/doxygen.cpp
+++ b/src/doxygen.cpp
@@ -72,7 +72,6 @@
 #include "store.h"
 #include "marshal.h"
 
-
 #define RECURSE_ENTRYTREE(func,var) \
   do { if (var->children()) { \
     EntryNavListIterator eli(*var->children()); \
@@ -85,6 +84,11 @@
 #define pclose _pclose
 #endif
 
+#if !defined(_WIN32) || defined(__CYGWIN__)
+#include <signal.h>
+#define HAS_SIGNALS
+#endif
+
 // globally accessible variables
 ClassSDict      *Doxygen::classSDict = 0;
 ClassSDict      *Doxygen::hiddenClasses = 0;
@@ -129,6 +133,8 @@ QCString Doxygen::htmlFileExtension;
 bool             Doxygen::suppressDocWarnings = FALSE;
 ObjCache        *Doxygen::symbolCache = 0;
 Store           *Doxygen::symbolStorage;
+QCString         Doxygen::objDBFileName;
+QCString         Doxygen::entryDBFileName;
 
 // locally accessible globals
 static QDict<EntryNav>   classEntries(1009);
@@ -144,6 +150,7 @@ FileStorage *g_storage = 0;
 QCString       spaces;
 
 
+
 void clearAll()
 {
   inputFiles.clear();      
@@ -6299,39 +6306,41 @@ static void addEnumValuesToEnums(EntryNav *rootNav)
 
     if (cd && !name.isEmpty()) // found a enum inside a compound
     {
-      //printf("Enum `%s'::`%s'\n",cd->name(),name.data());
+      //printf("Enum in class `%s'::`%s'\n",cd->name().data(),name.data());
       fd=0;
       mnsd=Doxygen::memberNameSDict;
       isGlobal=FALSE;
     }
     else if (nd && !nd->name().isEmpty() && nd->name().at(0)!='@') // found enum inside namespace
     {
+      //printf("Enum in namespace `%s'::`%s'\n",nd->name().data(),name.data());
       mnsd=Doxygen::functionNameSDict;
       isGlobal=TRUE;
     }
     else // found a global enum
     {
       fd=rootNav->fileDef();
+      //printf("Enum in file `%s': `%s'\n",fd->name().data(),name.data());
       mnsd=Doxygen::functionNameSDict;
       isGlobal=TRUE;
     }
 
     if (!name.isEmpty())
     {
-      MemberName *mn = mnsd->find(name);
+      MemberName *mn = mnsd->find(name); // for all members with this name
       if (mn)
       {
         MemberNameIterator mni(*mn);
         MemberDef *md;
-        for (mni.toFirst(); (md=mni.current()) ; ++mni) 
+        for (mni.toFirst(); (md=mni.current()) ; ++mni)  // for each enum in this list
         {
           if (md->isEnumerate() && rootNav->children())
           {
-            EntryNavListIterator eli(*rootNav->children());
+            EntryNavListIterator eli(*rootNav->children()); // for each enum value
             EntryNav *e;
             for (;(e=eli.current());++eli)
             {
-              //printf("e->name=%s isRelated=%d\n",e->name.data(),isRelated);
+              //printf("e->name=%s isRelated=%d\n",e->name().data(),isRelated);
               MemberName *fmn=0;
               MemberNameSDict *emnsd = isRelated ? Doxygen::functionNameSDict : mnsd;
               if (!e->name().isEmpty() && (fmn=(*emnsd)[e->name()])) 
@@ -6341,9 +6350,10 @@ static void addEnumValuesToEnums(EntryNav *rootNav)
                 MemberDef *fmd;
                 for (fmni.toFirst(); (fmd=fmni.current()) ; ++fmni) 
                 {
-                  if (fmd->isEnumValue())
+                  if (fmd->isEnumValue() && fmd->getOuterScope()==md->getOuterScope()) // in same scope
                   {
-                    //printf("found enum value with same name\n");
+                    //printf("found enum value with same name %s in scope %s\n",
+                    //    fmd->name().data(),fmd->getOuterScope()->name().data());
                     if (nd && !nd->name().isEmpty() && nd->name().at(0)!='@')
                     {
                       NamespaceDef *fnd=fmd->getNamespaceDef();
@@ -8208,7 +8218,7 @@ static int readDir(QFileInfo *fi,
       {
         if (errorIfNotExist)
         {
-          err("Error: source %s is not a readable file or directory... skipping.\n",cfi->absFilePath().data());
+          err("Warning: source %s is not a readable file or directory... skipping.\n",cfi->absFilePath().data());
         }
       }
       else if (cfi->isFile() && 
@@ -8297,7 +8307,7 @@ static int readFileOrDirectory(const char *s,
       {
         if (errorIfNotExist)
         {
-          err("Error: source %s is not a readable file or directory... skipping.\n",s);
+          err("Warning: source %s is not a readable file or directory... skipping.\n",s);
         }
       }
       else if (!Config_getBool("EXCLUDE_SYMLINKS") || !fi.isSymLink())
@@ -8366,7 +8376,7 @@ static void readFormulaRepository()
       int se=line.find(':'); // find name and text separator.
       if (se==-1)
       {
-        err("Error: formula.repository is corrupted!\n");
+        err("Warning: formula.repository is corrupted!\n");
         break;
       }
       else
@@ -8556,7 +8566,7 @@ void initDoxygen()
   setlocale(LC_ALL,"");
   setlocale(LC_NUMERIC,"C");
 #endif 
-  
+
   //Doxygen::symbolMap->setAutoDelete(TRUE);
 
   Doxygen::runningTime.start();
@@ -8746,7 +8756,7 @@ void readConfiguration(int argc, char **argv)
           QCString outputLanguage=Config_getEnum("OUTPUT_LANGUAGE");
           if (!setTranslator(outputLanguage))
           {
-            err("Error: Output language %s not supported! Using English instead.\n", outputLanguage.data());
+            err("Warning: Output language %s not supported! Using English instead.\n", outputLanguage.data());
           }
 
           QFile f;
@@ -8794,7 +8804,7 @@ void readConfiguration(int argc, char **argv)
           QCString outputLanguage=Config_getEnum("OUTPUT_LANGUAGE");
           if (!setTranslator(outputLanguage))
           {
-            err("Error: Output language %s not supported! Using English instead.\n", outputLanguage.data());
+            err("Warning: Output language %s not supported! Using English instead.\n", outputLanguage.data());
           }
 
           QFile f;
@@ -8920,7 +8930,7 @@ void checkConfiguration()
   QCString outputLanguage=Config_getEnum("OUTPUT_LANGUAGE");
   if (!setTranslator(outputLanguage))
   {
-    err("Error: Output language %s not supported! Using English instead.\n",
+    err("Warning: Output language %s not supported! Using English instead.\n",
        outputLanguage.data());
   }
   QStrList &includePath = Config_getList("INCLUDE_PATH");
@@ -8944,6 +8954,24 @@ void checkConfiguration()
 
 }
 
+#ifdef HAS_SIGNALS
+static void stopDoxygen(int)
+{
+  QDir thisDir;
+  msg("Cleaning up...\n");
+  if (!Doxygen::entryDBFileName.isEmpty())
+  {
+    thisDir.remove(Doxygen::entryDBFileName);
+  }
+  if (!Doxygen::objDBFileName.isEmpty())
+  {
+    thisDir.remove(Doxygen::objDBFileName);
+  }
+  exit(1);
+}
+#endif
+
+
 void parseInput()
 {
   /**************************************************************************
@@ -8986,9 +9014,19 @@ void parseInput()
                                              //       ~2.0 MByte "overhead"
   Doxygen::symbolStorage = new Store;
 
-  if (Doxygen::symbolStorage->open(outputDirectory+"/doxygen_objdb.tmp")==-1)
+#ifdef HAS_SIGNALS
+  signal(SIGINT, stopDoxygen);
+#endif
+
+  uint pid = iPid();
+  Doxygen::objDBFileName.sprintf("doxygen_objdb_%d.tmp",pid);
+  Doxygen::objDBFileName.prepend(outputDirectory+"/");
+  Doxygen::entryDBFileName.sprintf("doxygen_entrydb_%d.tmp",pid);
+  Doxygen::entryDBFileName.prepend(outputDirectory+"/");
+  
+  if (Doxygen::symbolStorage->open(Doxygen::objDBFileName)==-1)
   {
-    err("Failed to open temporary file %s\n",(outputDirectory+"/doxygen_objdb.tmp").data());
+    err("Failed to open temporary file %s\n",Doxygen::objDBFileName.data());
     exit(1);
   }
 
@@ -9265,11 +9303,11 @@ void parseInput()
    **************************************************************************/
 
   g_storage = new FileStorage;
-  g_storage->setName(outputDirectory+"/doxygen_entrydb.tmp");
+  g_storage->setName(Doxygen::entryDBFileName);
   if (!g_storage->open(IO_WriteOnly))
   {
-    err("Failed to create temporary storage file %s/doxygen_entrydb.tmp\n",
-        outputDirectory.data());
+    err("Failed to create temporary storage file %s\n",
+        Doxygen::entryDBFileName.data());
     exit(1);
   }
   Entry *root=new Entry;
@@ -9294,8 +9332,8 @@ void parseInput()
   g_storage->close();
   if (!g_storage->open(IO_ReadOnly))
   {
-    err("Failed to open temporary storage file %s/doxygen_entrydb.tmp for reading",
-        outputDirectory.data());
+    err("Failed to open temporary storage file %s for reading",
+        Doxygen::entryDBFileName.data());
     exit(1);
   }
 
@@ -9430,7 +9468,7 @@ void parseInput()
   g_storage=0;
 
   QDir thisDir;
-  thisDir.remove(outputDirectory+"/doxygen_entrydb.tmp");
+  thisDir.remove(Doxygen::entryDBFileName);
   
   msg("Determining which enums are documented\n");
   findDocumentedEnumValues();
@@ -9776,7 +9814,7 @@ void generateOutput()
   finializeDocParser();
   Doxygen::symbolStorage->close();
   QDir thisDir;
-  thisDir.remove(Config_getString("OUTPUT_DIRECTORY")+"/doxygen_objdb.tmp");
+  thisDir.remove(Doxygen::objDBFileName);
   Config::deleteInstance();
   QTextCodec::deleteAllCodecs();
   delete Doxygen::symbolCache;
diff --git a/src/doxygen.h b/src/doxygen.h
index 92c09ba..c52829c 100644
--- a/src/doxygen.h
+++ b/src/doxygen.h
@@ -121,6 +121,8 @@ class Doxygen
     static bool                      suppressDocWarnings;
     static ObjCache                 *symbolCache;
     static Store                    *symbolStorage;
+    static QCString                  objDBFileName;
+    static QCString                  entryDBFileName;
 };
 
 void initDoxygen();
diff --git a/src/entry.cpp b/src/entry.cpp
index 34d7241..1aa6b6d 100644
--- a/src/entry.cpp
+++ b/src/entry.cpp
@@ -21,6 +21,7 @@
 #include "marshal.h"
 #include "util.h"
 #include "section.h"
+#include "doxygen.h"
 
 int Entry::num=0;
 
@@ -394,7 +395,8 @@ static bool loadEntry(Entry *e,FileStorage *f)
   uint header=unmarshalUInt(f);
   if (header!=HEADER)
   {
-    printf("Internal error: Invalid header for entry in storage file: %x. Disk full?\n",header);
+    printf("Internal error: Invalid header %x for entry in storage file %s\n",
+        header,Doxygen::entryDBFileName.data());
     exit(1);
   }
   e->protection       = (Protection)unmarshalInt(f);
diff --git a/src/filedef.cpp b/src/filedef.cpp
index 7214a56..0a3c814 100644
--- a/src/filedef.cpp
+++ b/src/filedef.cpp
@@ -840,6 +840,13 @@ void FileDef::addUsingDirective(NamespaceDef *nd)
   {
     usingDirList->append(nd->qualifiedName(),nd);
   }
+  //printf("%p: FileDef::addUsingDirective: %s:%d\n",this,name().data(),usingDirList->count());
+}
+
+NamespaceSDict *FileDef::getUsedNamespaces() const 
+{ 
+  //printf("%p: FileDef::getUsedNamespace: %s:%d\n",this,name().data(),usingDirList?usingDirList->count():0);
+  return usingDirList; 
 }
 
 void FileDef::addUsingDeclaration(Definition *d)
@@ -917,7 +924,10 @@ void FileDef::addIncludedUsingDirectives()
               if (usingDirList==0) usingDirList = new NamespaceSDict;
               //printf("Prepending used namespace %s to the list of file %s\n",
               //    nd->name().data(),name().data());
-              usingDirList->prepend(nd->qualifiedName(),nd);
+              if (usingDirList->find(nd->qualifiedName())==0) // not yet added
+              {
+                usingDirList->prepend(nd->qualifiedName(),nd);
+              }
             }
           }
         }
diff --git a/src/filedef.h b/src/filedef.h
index 15554e2..c5b99ab 100644
--- a/src/filedef.h
+++ b/src/filedef.h
@@ -150,7 +150,7 @@ class FileDef : public Definition
     DirDef *getDirDef() const { return dir; }
 
     void addUsingDirective(NamespaceDef *nd);
-    NamespaceSDict *getUsedNamespaces() const { return usingDirList; }
+    NamespaceSDict *getUsedNamespaces() const;
     void addUsingDeclaration(Definition *def);
     SDict<Definition> *getUsedClasses() const { return usingDeclList; }
     void combineUsingRelations();
diff --git a/src/latexdocvisitor.cpp b/src/latexdocvisitor.cpp
index 8c1e757..a780434 100644
--- a/src/latexdocvisitor.cpp
+++ b/src/latexdocvisitor.cpp
@@ -1021,18 +1021,33 @@ void LatexDocVisitor::filter(const char *str)
 
 void LatexDocVisitor::startLink(const QString &ref,const QString &file,const QString &anchor)
 {
-  if (ref.isEmpty() && Config_getBool("PDF_HYPERLINKS"))
+  if (ref.isEmpty() && Config_getBool("PDF_HYPERLINKS")) // internal PDF link 
   {
-    m_t << "\\hyperlink{";
-    if (!file.isEmpty()) m_t << stripPath(file);
-    if (!file.isEmpty() && !anchor.isEmpty()) m_t << "_";
-    if (!anchor.isEmpty()) m_t << anchor;
-    m_t << "}{";
+    if (ref.isEmpty()) {
+      m_t << "\\hyperlink{";
+      if (!file.isEmpty()) m_t << stripPath(file);
+      if (!file.isEmpty() && !anchor.isEmpty()) m_t << "_";
+      if (!anchor.isEmpty()) m_t << anchor;
+      m_t << "}{";
+    }
+    else
+    {
+      QCString *dest;
+      m_t << "\\href{";
+      if ((dest=Doxygen::tagDestinationDict[ref])) m_t << *dest << "/";
+      if (!file.isEmpty()) m_t << file << Doxygen::htmlFileExtension;
+      if (!anchor.isEmpty()) m_t << "#" << anchor;
+      m_t << "}{";
+    }
   }
-  else
+  else if (ref.isEmpty()) // internal non-PDF link
   {
     m_t << "\\doxyref{";
   }
+  else // external link
+  { 
+    m_t << "{\\bf ";
+  }
 }
 
 void LatexDocVisitor::endLink(const QString &ref,const QString &file,const QString &anchor)
diff --git a/src/latexgen.cpp b/src/latexgen.cpp
index df39700..98891f4 100644
--- a/src/latexgen.cpp
+++ b/src/latexgen.cpp
@@ -1002,7 +1002,7 @@ void LatexGenerator::writeObjectLink(const char *ref, const char *f,
   }
   else
   {
-    t << "{\\bf";
+    t << "{\\bf ";
     docify(text);
     t << "}";
   } 
diff --git a/src/lockingptr.h b/src/lockingptr.h
index 1936bec..99a1772 100644
--- a/src/lockingptr.h
+++ b/src/lockingptr.h
@@ -37,15 +37,17 @@ class LockableObj
     /*! Returns TRUE if the object is currently locked. */
     bool isLocked() const { return m_lockCount>0; }
 
-  protected:
+//VC++6.0 workaround
+//  protected:
     /*! Called when the object is locked. */
     virtual void lock() const = 0;
 
     /*! Called when the object is unlocked. */
     virtual void unlock() const = 0;
 
-  private:
-    template<class T> friend class LockingPtr;
+//VC++6.0 workaround
+//  private:
+//    template<class T> friend class LockingPtr;
     int  m_lockCount;
 };
 
diff --git a/src/memberdef.cpp b/src/memberdef.cpp
index a450ba3..56c8013 100644
--- a/src/memberdef.cpp
+++ b/src/memberdef.cpp
@@ -818,7 +818,6 @@ QCString MemberDef::getOutputFileBase() const
        "Warning: Internal inconsistency: member %s does not belong to any"
        " container!",name().data()
       );
-    exit(1);
     return "dummy";
   }
   else if (separateMemberPages)
@@ -2634,6 +2633,7 @@ MemberList *MemberDef::getSectionList(Definition *d) const
 void MemberDef::setSectionList(Definition *d, MemberList *sl)   
 { 
   makeResident();
+  //printf("MemberDef::setSectionList(%p,%p) name=%s\n",d,sl,name().data());
   char key[20];
   sprintf(key,"%p",d);
   if (m_impl->classSectionSDict==0) 
diff --git a/src/membergroup.cpp b/src/membergroup.cpp
index ba599da..900a6e0 100644
--- a/src/membergroup.cpp
+++ b/src/membergroup.cpp
@@ -79,6 +79,7 @@ void MemberGroup::insertMember(MemberDef *md)
   else if (inDeclSection==0)
   {
     inDeclSection = md->getSectionList(m_parent);
+    //printf("inDeclSection=%p type=%d\n",inDeclSection,inDeclSection->listType());
   }
   memberList->append(md);
 
@@ -133,7 +134,7 @@ void MemberGroup::addToDeclarationSection()
 {
   if (inDeclSection)
   {
-    //printf("Adding group %p to list %p\n",this,inDeclSection);
+    //printf("Adding group %p to list %p (type=%d)\n",this,inDeclSection,inDeclSection->listType());
     inDeclSection->addMemberGroup(this);
   }
 }
diff --git a/src/memberlist.cpp b/src/memberlist.cpp
index 218bbd3..8864488 100644
--- a/src/memberlist.cpp
+++ b/src/memberlist.cpp
@@ -313,7 +313,7 @@ void MemberList::writeDeclarations(OutputList &ol,
              const char *title,const char *subtitle, bool showEnumValues
              /*, bool inGroup,bool countSubGroups*/)
 {
-  //printf("----- writeDeclaration() ----\n");
+  //printf("----- writeDeclaration() this=%p ----\n",this);
   countDecMembers(showEnumValues); // count member not in group
   if (numDecMembers()==0) return;
   //printf("%p: MemberList::writeDeclaration(title=`%s',subtitle=`%s')=%d\n",
@@ -341,6 +341,7 @@ void MemberList::writeDeclarations(OutputList &ol,
     MemberGroup *mg;
     while ((mg=mgli.current()))
     {
+      //printf("mg->header=%s\n",mg->header().data());
       bool hasHeader=mg->header()!="[NOHEADER]";
       ol.startMemberGroupHeader(hasHeader);
       if (hasHeader)
@@ -450,6 +451,7 @@ void MemberList::addMemberGroup(MemberGroup *mg)
   {
     memberGroupList=new MemberGroupList;
   }
+  //printf("addMemberGroup: this=%p mg=%p\n",this,mg);
   memberGroupList->append(mg);
 }
 
diff --git a/src/namespacedef.cpp b/src/namespacedef.cpp
index 1cbe197..54278b1 100644
--- a/src/namespacedef.cpp
+++ b/src/namespacedef.cpp
@@ -483,6 +483,13 @@ void NamespaceDef::addUsingDirective(NamespaceDef *nd)
   {
     usingDirList->append(nd->qualifiedName(),nd);
   }
+  //printf("%p: NamespaceDef::addUsingDirective: %s:%d\n",this,name().data(),usingDirList->count());
+}
+
+NamespaceSDict *NamespaceDef::getUsedNamespaces() const 
+{ 
+  //printf("%p: NamespaceDef::getUsedNamespace: %s:%d\n",this,name().data(),usingDirList?usingDirList->count():0);
+  return usingDirList; 
 }
 
 void NamespaceDef::addUsingDeclaration(Definition *d)
diff --git a/src/namespacedef.h b/src/namespacedef.h
index b720912..827ace3 100644
--- a/src/namespacedef.h
+++ b/src/namespacedef.h
@@ -58,7 +58,7 @@ class NamespaceDef : public Definition
     void computeAnchors();
     int countMembers();
     void addUsingDirective(NamespaceDef *nd);
-    NamespaceSDict *getUsedNamespaces() const { return usingDirList; }
+    NamespaceSDict *getUsedNamespaces() const;
     void addUsingDeclaration(Definition *def);
     SDict<Definition> *getUsedClasses() const { return usingDeclList; }
     void combineUsingRelations();
diff --git a/src/pre.l b/src/pre.l
index 08a8486..2b9025e 100644
--- a/src/pre.l
+++ b/src/pre.l
@@ -1222,6 +1222,7 @@ CHARLIT   (("'"\\[0-7]{1,3}"'")|("'"\\."'")|("'"[^'\\\n]{1,4}"'"))
 %x	CopyString
 %x      Include
 %x      IncludeID
+%x      EndImport
 %x	DefName
 %x	DefineArg
 %x	DefineText
@@ -1700,7 +1701,22 @@ CHARLIT   (("'"\\[0-7]{1,3}"'")|("'"\\."'")|("'"[^'\\\n]{1,4}"'"))
 <Include>[^\">\n]+[\">]			{ 
 					  g_incName+=yytext;
 					  readIncludeFile(g_incName);
-					  BEGIN(Start);
+					  if (g_isImported)
+					  {
+					    BEGIN(EndImport);
+					  }
+					  else
+					  {
+					    BEGIN(Start);
+					  }
+  					}
+<EndImport>[^\\]*/\n			{
+  					  BEGIN(Start);
+  					}
+<EndImport>\\[\r]?"\n"			{ 
+					  outputChar('\n');
+					}
+<EndImport>.				{
   					}
 <DefName>{ID}/"("			{
   					  //printf("Define() `%s'\n",yytext);
diff --git a/src/pycode.l b/src/pycode.l
index 8cc79a4..13e79cd 100644
--- a/src/pycode.l
+++ b/src/pycode.l
@@ -755,18 +755,21 @@ static void findMemberLink(CodeOutputInterface &ol,char *symName)
   if (g_currentDefinition)
   {
     DefinitionIntf *di = Doxygen::symbolMap->find(symName);
-    if (di->definitionType()==DefinitionIntf::TypeSymbolList) // multiple symbols
+    if (di)
     {
-      DefinitionListIterator dli(*(DefinitionList*)di);
-      Definition *sym;
-      for (dli.toFirst();(sym=dli.current());++dli)
+      if (di->definitionType()==DefinitionIntf::TypeSymbolList) // multiple symbols
       {
-        findMemberLink(ol,sym,symName);
+	DefinitionListIterator dli(*(DefinitionList*)di);
+	Definition *sym;
+	for (dli.toFirst();(sym=dli.current());++dli)
+	{
+	  findMemberLink(ol,sym,symName);
+	}
+      }
+      else // single symbol
+      {
+	findMemberLink(ol,(Definition*)di,symName);
       }
-    }
-    else // single symbol
-    {
-      findMemberLink(ol,(Definition*)di,symName);
     }
   }
   //printf("sym %s not found\n",&yytext[5]);
diff --git a/src/pyscanner.l b/src/pyscanner.l
index 0a4fbcf..db39ff4 100644
--- a/src/pyscanner.l
+++ b/src/pyscanner.l
@@ -797,11 +797,13 @@ STARTDOCSYMS      ^{B}"##"/[^#]
                       }
 
     {TRIDOUBLEQUOTE}  { // start of a comment block
+			current->program+=yytext;
 			initTriDoubleQuoteBlock();
 			BEGIN(TripleComment);
                       }
 
     {TRISINGLEQUOTE}  { // start of a comment block
+			current->program+=yytext;
 			initTriSingleQuoteBlock();
 			BEGIN(TripleComment);
                       }
diff --git a/src/util.cpp b/src/util.cpp
index 96f0e84..1cef237 100644
--- a/src/util.cpp
+++ b/src/util.cpp
@@ -254,6 +254,17 @@ int iSystem(const char *command,const char *args,bool commandHasConsole)
 
 }
 
+uint iPid()
+{
+  uint pid;
+#if !defined(_WIN32) || defined(__CYGWIN__)
+  pid = (uint)getpid();
+#else
+  pid = (uint)GetCurrentProcessId();
+#endif
+  return pid;
+}
+
 
 
 
@@ -886,9 +897,11 @@ bool accessibleViaUsingNamespace(const NamespaceSDict *nl,
   {
     NamespaceSDict::Iterator nli(*nl);
     NamespaceDef *und;
-    for (nli.toFirst();(und=nli.current());++nli)
+    int count=0;
+    for (nli.toFirst();(und=nli.current());++nli,count++)
     {
-      //printf("[Trying via used namespace %s\n",und->name().data());
+      //printf("[Trying via used namespace %s: count=%d/%d\n",und->name().data(),
+      //    count,nl->count());
       Definition *sc = explicitScopePart.isEmpty() ? und : followPath(und,fileScope,explicitScopePart);
       if (sc && item->getOuterScope()==sc) 
       {
diff --git a/src/util.h b/src/util.h
index fb6de09..b6cd1ba 100644
--- a/src/util.h
+++ b/src/util.h
@@ -235,6 +235,8 @@ QCString stripScope(const char *name);
 
 int iSystem(const char *command,const char *args,bool commandHasConsole=TRUE);
 
+uint iPid();
+
 QCString convertToHtml(const char *s);
 
 QCString convertToXML(const char *s);