8 files changed, 238 insertions, 216 deletions

diff --git a/src/definition.cpp b/src/definition.cpp
index 2733ab3..c94c7c5 100644
--- a/src/definition.cpp
+++ b/src/definition.cpp
@@ -243,6 +243,7 @@ static bool readCodeFragment(const char *fileName,
   if (fileName==0 || fileName[0]==0) return FALSE; // not a valid file name
   QCString cmd=Config_getString("INPUT_FILTER")+" \""+fileName+"\"";
   FILE *f = Config_getBool("FILTER_SOURCE_FILES") ? popen(cmd,"r") : fopen(fileName,"r");
+  bool found=FALSE;
   if (f)
   {
     int c=0;
@@ -257,7 +258,6 @@ static bool readCodeFragment(const char *fileName,
     if (!feof(f))
     {
       // skip until the opening bracket or lonely : is found
-      bool found=FALSE;
       char cn=0;
       while (lineNr<=endLine && !feof(f) && !found)
       {
@@ -324,11 +324,11 @@ static bool readCodeFragment(const char *fileName,
           result.truncate(braceIndex+1);
         }
         endLine=lineNr-1;
-        return TRUE;
       }
     }
+    if (Config_getBool("FILTER_SOURCE_FILES")) pclose(f); else fclose(f);
   }
-  return FALSE;
+  return found;
 }
 
 /*! Write a reference to the source code defining this definition */
diff --git a/src/doxygen.cpp b/src/doxygen.cpp
index b380d07..19aadee 100644
--- a/src/doxygen.cpp
+++ b/src/doxygen.cpp
@@ -856,13 +856,17 @@ Definition *buildScopeFromQualifiedName(const QCString name,int level)
     QCString nsName = name.mid(idx,l);
     if (!fullScope.isEmpty()) fullScope+="::";
     fullScope+=nsName;
-    //printf("adding dummy namespace %s to %s\n",nsName.data(),prevScope->name().data());
-    // introduce bogus namespace
-    NamespaceDef *nd=new NamespaceDef(
+    NamespaceDef *nd=Doxygen::namespaceSDict.find(fullScope);
+    if (nd==0)
+    {
+      // introduce bogus namespace
+      //printf("adding dummy namespace %s to %s\n",nsName.data(),prevScope->name().data());
+      nd=new NamespaceDef(
         "<generated>",1,fullScope);
 
-    // add namespace to the list
-    Doxygen::namespaceSDict.inSort(fullScope,nd);
+      // add namespace to the list
+      Doxygen::namespaceSDict.inSort(fullScope,nd);
+    }
     prevScope->addInnerCompound(nd);
     nd->setOuterScope(prevScope);
     p=idx+l+2;
@@ -897,13 +901,13 @@ static void resolveClassNestingRelations()
         Definition *d = findScopeFromQualifiedName(Doxygen::globalScope,cd->name());
         if (d==0)
         {
-          //Definition *d = buildScopeFromQualifiedName(cd->name(),cd->name().contains("::"));
-          //d->addInnerCompound(nd);
-          //nd->setOuterScope(d);
-          warn(cd->getDefFileName(),cd->getDefLine(),
-              "Warning: Internal inconsistency: scope for class %s not "
-              "found!\n",cd->name().data()
-              );
+          Definition *d = buildScopeFromQualifiedName(cd->name(),cd->name().contains("::"));
+          d->addInnerCompound(cd);
+          cd->setOuterScope(d);
+          //warn(cd->getDefFileName(),cd->getDefLine(),
+          //    "Warning: Internal inconsistency: scope for class %s not "
+          //    "found!\n",cd->name().data()
+          //    );
         }
         else
         {
diff --git a/src/pngenc.cpp b/src/pngenc.cpp
index 3ed69b3..5a52e2f 100644
--- a/src/pngenc.cpp
+++ b/src/pngenc.cpp
@@ -27,6 +27,8 @@
 #include <png.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
+#include <errno.h>
 #include "pngenc.h"
 #include "message.h"
 
@@ -133,8 +135,15 @@ void PngEncoder::write(const char *name)
      png_set_rows(png_ptr,info_ptr,rows);
 
      file = fopen(name,"wb");
-     png_init_io(png_ptr,file);
-     png_write_png(png_ptr,info_ptr,PNG_TRANSFORM_IDENTITY,NULL);
+     if (file==0)
+     {
+       err("Error opening png file %s for writing: %s!\n",name,strerror(errno));
+     }
+     else
+     {
+       png_init_io(png_ptr,file);
+       png_write_png(png_ptr,info_ptr,PNG_TRANSFORM_IDENTITY,NULL);
+     }
    }
 
    png_destroy_write_struct(&png_ptr, &info_ptr);
diff --git a/src/pre.l b/src/pre.l
index 7a3f42f..6a26378 100644
--- a/src/pre.l
+++ b/src/pre.l
@@ -1061,6 +1061,7 @@ CHARLIT   (("'"\\[0-7]{1,3}"'")|("'"\\."'")|("'"[^'\\\n]{1,4}"'"))
 %x      Ifdef
 %x      Ifndef
 %x	SkipCComment
+%x	SkipVerbatim
 %x	SkipCPPComment
 %x	RemoveCComment
 %x	RemoveCPPComment
@@ -1660,14 +1661,22 @@ CHARLIT   (("'"\\[0-7]{1,3}"'")|("'"\\."'")|("'"[^'\\\n]{1,4}"'"))
   					  outputChar('/');outputChar('*');
 					  //g_commentCount++;
   					}
-<SkipCComment>[^*\n\/]+			{
+<SkipCComment>[\\@]"verbatim"{BN}+	{
   					  outputArray(yytext,yyleng);
+					  BEGIN(SkipVerbatim);
   					}
-<SkipCComment>\n			{ 
+<SkipVerbatim>[\\@]"endverbatim"	{
+  					  outputArray(yytext,yyleng);
+					  BEGIN(SkipCComment);
+  					}
+<SkipCComment,SkipVerbatim>[^*\n\/]+	{
+  					  outputArray(yytext,yyleng);
+  					}
+<SkipCComment,SkipVerbatim>\n		{ 
   					  g_yyLineNr++;
   					  outputChar('\n');
   					}
-<SkipCComment>.				{
+<SkipCComment,SkipVerbatim>.		{
   					  outputChar(*yytext);
   					}
 <RemoveCComment>"*/"		        { BEGIN(g_lastCContext); }
diff --git a/src/translator_br.h b/src/translator_br.h
index 8f4e501..1f4c9b3 100644
--- a/src/translator_br.h
+++ b/src/translator_br.h
@@ -16,6 +16,8 @@
  *   Version: 1.3 (2003/05/01)
  *
  * History:
+ *   1.3.3:
+ *      - Updated to Doxygen 1.3.3
  *   1.3.2:
  *      - Updated to Doxygen 1.3.2
  *   1.3:
@@ -29,7 +31,7 @@
 #ifndef TRANSLATOR_BR_H
 #define TRANSLATOR_BR_H
 
-class TranslatorBrazilian: public TranslatorAdapter_1_3_3
+class TranslatorBrazilian: public Translator
 {
   public:
 
@@ -1466,7 +1468,7 @@ class TranslatorBrazilian: public TranslatorAdapter_1_3_3
 // new since 1.3.1
 //////////////////////////////////////////////////////////////////////////
 
-    /*! Used in the quick index of a class/file/namespace member list page 
+    /*! Used in the quick index of a class/file/namespace member list page
      *  to link to the unfiltered list of all members.
      */
     virtual QCString trAll()
@@ -1479,5 +1481,55 @@ class TranslatorBrazilian: public TranslatorAdapter_1_3_3
       return "Este é o grafo de chamadas para esta funçăo:";
     }
 
+//////////////////////////////////////////////////////////////////////////
+// new since 1.3.3
+//////////////////////////////////////////////////////////////////////////
+
+    /*! When the search engine is enabled this text is put in the header
+     *  of each page before the field where one can enter the text to search
+     *  for.
+     */
+    virtual QCString trSearchForIndex()
+    {
+      return "Procurar por";
+    }
+    /*! This string is used as the title for the page listing the search
+     *  results.
+     */
+    virtual QCString trSearchResultsTitle()
+    {
+      return "Resultado da Busca";
+    }
+    /*! This string is put just before listing the search results. The
+     *  text can be different depending on the number of documents found.
+     *  Inside the text you can put the special marker $num to insert
+     *  the number representing the actual number of search results.
+     *  The @a numDocuments parameter can be either 0, 1 or 2, where the
+     *  value 2 represents 2 or more matches. HTML markup is allowed inside
+     *  the returned string.
+     */
+    virtual QCString trSearchResults(int numDocuments)
+    {
+      if (numDocuments==0)
+      {
+        return "Nenhum documento foi encontrado.";
+      }
+      else if (numDocuments==1)
+      {
+        return "Apenas <b>1</b> documento foi encontrado.";
+      }
+      else
+      {
+        return "<b>$num</b> documentos encontrados. "
+               "Os melhores resultados vem primeiro.";
+      }
+    }
+    /*! This string is put before the list of matched words, for each search
+     *  result. What follows is the list of words that matched the query.
+     */
+    virtual QCString trSearchMatches()
+    {
+      return "Resultados:";
+    }
 };
 #endif
diff --git a/src/translator_hr.h b/src/translator_hr.h
index 5a8e2f0..acc21a5 100644
--- a/src/translator_hr.h
+++ b/src/translator_hr.h
@@ -56,7 +56,7 @@
 #ifndef TRANSLATOR_HR_H
 #define TRANSLATOR_HR_H
 
-class TranslatorCroatian : public TranslatorAdapter_1_3_1
+class TranslatorCroatian : public Translator
 {
   private:
         /*! to avoid macro redefinition from translator_cz.h */
@@ -1130,6 +1130,83 @@ class TranslatorCroatian : public TranslatorAdapter_1_3_1
     { 
       return decode("Statički atributi u paketu");
     }
+	//////////////////////////////////////////////////////////////////////////
+	// new since 1.3.1
+	//////////////////////////////////////////////////////////////////////////
+
+	/*! Used in the quick index of a class/file/namespace member list page 
+	*  to link to the unfiltered list of all members.
+	*/
+	virtual QCString trAll()
+	{
+		return "Sve";
+	}
+	/*! Put in front of the call graph for a function. */
+	virtual QCString trCallGraph()
+	{
+		return "Ovo je dijagram poziva za ovu funkciju:";
+	}
+
+	//////////////////////////////////////////////////////////////////////////
+	// new since 1.3.3
+	//////////////////////////////////////////////////////////////////////////
+
+	/*! When the search engine is enabled this text is put in the header 
+	*  of each page before the field where one can enter the text to search 
+	*  for. 
+	*/
+	virtual QCString trSearchForIndex()
+	{
+		return decode("Traži");
+	}
+	/*! This string is used as the title for the page listing the search
+	*  results.
+	*/
+	virtual QCString trSearchResultsTitle()
+	{
+		return "Rezultati pretrage";
+	}
+	/*! This string is put just before listing the search results. The
+	*  text can be different depending on the number of documents found.
+	*  Inside the text you can put the special marker $num to insert
+	*  the number representing the actual number of search results.
+	*  The @a numDocuments parameter can be either 0, 1 or 2, where the 
+	*  value 2 represents 2 or more matches. HTML markup is allowed inside
+	*  the returned string.
+	*/
+	virtual QCString trSearchResults(int numDocuments)
+	{
+		if (numDocuments==0)
+		{
+			return decode("Nema dokumenta koji odgovaraju vašem upitu");
+		}
+		else if (numDocuments==1)
+		{
+			return decode("Nađen <b>1</b> dokument koji odgovara vašem upitu.");
+		}
+		else if (numDocuments<5) 
+		{
+			// croatian handle numbers up to 5 differently 
+			// For those of you who like to read comments :
+			// There are only 4 men in the world in croatian.
+			// We say 1 čovjek (man), 2 čovjeka, 3 čovjeka , 4 čovjeka , but 5, 6, 7 ... ljudi (people)
+			// That's deep, isn't it :-)?
+			return decode("Nađena <b>$num</b> dokumenta koji odgovaraju vašem upitu."
+				"Najbolji su prikazani prvi.");
+		}
+		else 
+		{
+			return decode("Nađeno <b>$num</b> dokumenata koji odgovaraju vašem upitu."
+				"Najbolji su prikazani prvi.");
+		}
+	}
+	/*! This string is put before the list of matched words, for each search 
+	*  result. What follows is the list of words that matched the query.
+	*/
+	virtual QCString trSearchMatches()
+	{
+		return decode("Pronađeno:");
+	}
 
 };
 
diff --git a/src/translator_it.h b/src/translator_it.h
index 302c0df..9346593 100644
--- a/src/translator_it.h
+++ b/src/translator_it.h
@@ -19,6 +19,7 @@
  *
  * Revision history
  *
+ *  2003/11: translated new items used since version 1.3.3
  *  2003/06: translated new items used since version 1.3.1
  *  2003/04: translated new items used since version 1.3
  *  2002/11: translated new items used since version 1.2.18
@@ -1448,6 +1449,57 @@ class TranslatorItalian : public TranslatorAdapter_1_3_3
       return "Questo č il grafo delle chiamate per questa funzione:";
     }
 
+//////////////////////////////////////////////////////////////////////////
+// new since 1.3.3
+//////////////////////////////////////////////////////////////////////////
+
+    /*! When the search engine is enabled this text is put in the header
+     *  of each page before the field where one can enter the text to search
+     *  for.
+     */
+    virtual QCString trSearchForIndex()
+    {
+      return "Cerca";
+    }
+    /*! This string is used as the title for the page listing the search
+     *  results.
+     */
+    virtual QCString trSearchResultsTitle()
+    {
+      return "Risultati della ricerca";
+    }
+    /*! This string is put just before listing the search results. The
+     *  text can be different depending on the number of documents found.
+     *  Inside the text you can put the special marker $num to insert
+     *  the number representing the actual number of search results.
+     *  The @a numDocuments parameter can be either 0, 1 or 2, where the
+     *  value 2 represents 2 or more matches. HTML markup is allowed inside
+     *  the returned string.
+     */
+    virtual QCString trSearchResults(int numDocuments)
+    {
+      if (numDocuments==0)
+      {
+        return "Nessun documento soddisfa la tua richiesta.";
+      }
+      else if (numDocuments==1)
+      {
+        return "Trovato <b>1</b> documento rispondente alla tua richiesta.";
+      }
+      else
+      {
+        return "Trovati <b>$num</b> documenti rispondenti alla tua richiesta. "
+               "Le corrispondenze migliori sono in testa.";
+      }
+    }
+    /*! This string is put before the list of matched words, for each search
+     *  result. What follows is the list of words that matched the query.
+     */
+    virtual QCString trSearchMatches()
+    {
+      return "Corrispondenze:";
+    }
+
 };
 
 #endif
diff --git a/src/util.cpp b/src/util.cpp
index c6ac2f0..3cd0c80 100644
--- a/src/util.cpp
+++ b/src/util.cpp
@@ -405,6 +405,7 @@ int guessSection(const char *name)
   return 0;
 }
 
+// TODO: remove this!
 QCString resolveTypeDef(Definition *context,const QCString &qualifiedName,
                         Definition **typedefContext)
 {
@@ -543,195 +544,6 @@ NamespaceDef *getResolvedNamespace(const char *name)
   }
 }
 
-//static QDict<Definition> g_resolvedScopes;
-//
-///*
-// * find the fully qualified class name refered to by the input class
-// * or typedef name against the input scope.
-// * loops through scope and each of its parent scopes looking for a
-// * match against the input name. Also recursively calls itself to check
-// * against any imported namespaces in each scope being checked.
-// */
-//ClassDef *getResolvedClassRecursive(
-//                           Definition *scope,
-//                           const char *n,
-//                           bool *pIsTypeDef,
-//                           QCString *pTemplSpec
-//                          )
-//{
-//  QCString name = n;
-//  // bail out if there is no name
-//  if (name.isEmpty()) return 0;
-//  // use the global scope if no scope was passed
-//  if (scope==0) scope=Doxygen::globalScope;
-//  ClassDef *cd=0;
-//
-//  //printf("===================\n");
-//  Definition *typedefScope = 0;
-//  //printf("-----------------------------------------------------\n");
-//  QCString subst = resolveTypeDef(scope,name,&typedefScope);
-//  //printf("trying getResolvedClass(%s,%s) => subst=%s\n",
-//  //    scope ? scope->name().data() : "<none>", name.data(),subst.data());
-//
-//  if (!subst.isEmpty())
-//  {
-//    //printf("  typedef value=%s typedefScope=%s\n",subst.data(),
-//    //          typedefScope?typedefScope->qualifiedName().data():0);
-//
-//    // strip * and & from n
-//    int ip=subst.length()-1;
-//    while (ip>=0 && (subst.at(ip)=='*' || subst.at(ip)=='&' || 
-//          subst.at(ip)==' ')) ip--;
-//    subst=subst.left(ip+1);
-//
-//    if (pIsTypeDef) *pIsTypeDef=TRUE;
-//    if (subst==name) // avoid resolving "typedef struct foo foo"; 
-//    {
-//      cd = Doxygen::classSDict.find(name);
-//      if (cd) goto found;
-//    }
-//    else
-//    {
-//      int count=0; // recursion detection guard
-//      QCString newSubst;
-//      QCString typeName = subst;
-//      //printf( "---> subst=%s\n",subst.data());
-//
-//      while (!(newSubst=resolveTypeDef(typedefScope,typeName)).isEmpty() 
-//          && count<10)
-//      {
-//        //printf( "---> newSubst=%s\n",newSubst.data());
-//        if (typeName==newSubst) 
-//        {
-//          cd = Doxygen::classSDict.find(subst); // for breaking typedef struct A A; 
-//          //printf("  getClass: exit `%s' %p\n",subst.data(),cd);
-//          if (cd) goto found;
-//          break;
-//        }
-//        subst=newSubst;
-//        // strip * and & from n
-//        int ip=subst.length()-1;
-//        while (ip>=0 && subst.at(ip)=='*' || subst.at(ip)=='&' || subst.at(ip)==' ') ip--;
-//        subst=subst.left(ip+1);
-//        //printf("  getResolvedClass `%s'->`%s'\n",name.data(),subst.data());
-//
-//        typeName=newSubst;
-//        //if (index!=-1) typeName.prepend(name.left(index)+"::");
-//        count++;
-//      }
-//      if (count==10)
-//      {
-//        warn_cont("Warning: possible recursive typedef dependency detected for %s!\n",n);
-//        cd = Doxygen::classSDict.find(name);
-//        if (cd) goto found;
-//      }
-//      else
-//      {
-//        int i;
-//        if (typedefScope)
-//        {
-//          cd = Doxygen::classSDict.find(typedefScope->qualifiedName()+"::"+typeName);
-//        }
-//        if (cd==0)
-//        {
-//          cd = Doxygen::classSDict.find(typeName);
-//        }
-//        //printf("  getClass: subst %s->%s cd=%p\n",name.data(),typeName.data(),cd);
-//        if (cd==0 && (i=typeName.find('<'))>0) // try unspecialized version as well
-//        {
-//          if (pTemplSpec) *pTemplSpec = typeName.right(typeName.length()-i);
-//          cd = Doxygen::classSDict.find(typeName.left(i));
-//        }
-//        //if (cd) goto found;
-//      }
-//    }
-//    // whether we found something or not, we stop searching to prevent
-//    // finding false positives.
-//    goto found;
-//  }
-//  else // not a typedef
-//  {
-//    do
-//    {
-//      //printf("  %s is not a typedef value in scope %s\n",name.data(),scope?scope->name().data():"<global>");
-//      if (pIsTypeDef) *pIsTypeDef=FALSE;
-//      if (scope!=Doxygen::globalScope) 
-//      {
-//        cd = Doxygen::classSDict.find(scope->name()+"::"+name);
-//      }
-//      else
-//      {
-//        cd = Doxygen::classSDict.find(name);
-//      }
-//      if (cd==0) 
-//      {
-//        if (scope->definitionType()==Definition::TypeNamespace)
-//        {
-//          NamespaceDef *nscope = (NamespaceDef*)scope;
-//          ClassSDict *cl = nscope->getUsedClasses();
-//          if (cl) // see if the class was imported via a using statement 
-//          {
-//            ClassSDict::Iterator cli(*cl);
-//            ClassDef *ucd;
-//            for (cli.toFirst();(ucd=cli.current());++cli)
-//            {
-//              //printf("comparing %s<->%s\n",ucd->name().data(),name.data());
-//              if (rightScopeMatch(ucd->name(),name))
-//              {
-//                cd=ucd;
-//                break;
-//              }
-//            }
-//          }
-//          NamespaceSDict *nl = nscope->getUsedNamespaces();
-//          if (nl) // check used namespaces for the class
-//          {
-//            NamespaceSDict::Iterator nli(*nl);
-//            NamespaceDef *und;
-//            for (nli.toFirst();(und=nli.current());++nli)
-//            {
-//              if (g_resolvedScopes.find(und->name())==0)
-//              {
-//                g_resolvedScopes.insert(und->name(),und);
-//                cd = getResolvedClassRecursive(und,name,pIsTypeDef,pTemplSpec);
-//                g_resolvedScopes.remove(und->name());
-//                if (cd) break;
-//              }
-//            }
-//          }
-//        }
-//      }
-//      if (cd) goto found;
-//
-//      if (scope==Doxygen::globalScope) scope=0; 
-//      else if (scope) scope=scope->getOuterScope();
-//      //fprintf(stderr,"scope=%p\n",scope);
-//    } while (scope);
-//  }
-//
-//found:
-//  //printf("getResolvedClass()=%s\n",cd?cd->name().data():"<none>");
-//  return cd;
-//}
-//
-//
-//ClassDef *getOldResolvedClass(
-//                           Definition *scope,
-//                           const char *n,
-//                           bool *pIsTypeDef,
-//                           QCString *pTemplSpec
-//                          )
-//{
-//  g_resolvedScopes.clear();
-//  return getResolvedClassRecursive(scope,n,pIsTypeDef,pTemplSpec);
-//}
-//
-
-//-------------------------------------------------------------------------
-//-------------------------------------------------------------------------
-//-------------------------------------------------------------------------
-//-------------------------------------------------------------------------
-
 static QDict<MemberDef> g_resolvedTypedefs;
 
 // forward declaration
@@ -744,7 +556,8 @@ ClassDef *getResolvedClassRec(Definition *scope,
 int isAccessibleFrom(Definition *scope,FileDef *fileScope,Definition *item,
                      const QCString &explicitScopePart);
 
-/*! Returns the class representing the value of the typedef represented by md.
+/*! Returns the class representing the value of the typedef represented by \a md
+ *  within file \a fileScope.
  *
  *  Example: typedef A T; will return the class representing A if it is a class.
  * 
@@ -865,7 +678,10 @@ static Definition *followPath(Definition *start,FileDef *fileScope,const QCStrin
   return current; // path could be followed
 }
 
-bool accessibleViaUsingClass(const ClassSDict *cl,FileDef *fileScope,Definition *item,const QCString &explicitScopePart="")
+bool accessibleViaUsingClass(const ClassSDict *cl,
+                             FileDef *fileScope,
+                             Definition *item,
+                             const QCString &explicitScopePart="")
 {
   if (cl) // see if the class was imported via a using statement 
   {
@@ -893,7 +709,10 @@ bool accessibleViaUsingClass(const ClassSDict *cl,FileDef *fileScope,Definition
   return FALSE;
 }
 
-bool accessibleViaUsingNamespace(const NamespaceSDict *nl,FileDef *fileScope,Definition *item,const QCString &explicitScopePart="")
+bool accessibleViaUsingNamespace(const NamespaceSDict *nl,
+                                 FileDef *fileScope,
+                                 Definition *item,
+                                 const QCString &explicitScopePart="")
 {
   if (nl) // check used namespaces for the class
   {
@@ -1211,7 +1030,7 @@ QCString removeRedundantWhiteSpace(const QCString &s)
       result+=' ';
       result+=s.at(i);
     }
-    else if (c=='t' && csp==5) // prevent const ::A from being converted to const::A
+    else if (c=='t' && csp==5 && !isId(s.at(i+1))) // prevent const ::A from being converted to const::A
     {
       result+="t ";
       csp=0;