Release-1.3.9.1-20041114

INSTALL

-DOXYGEN Version 1.3.9.1
+DOXYGEN Version 1.3.9.1-20041114
 
 Please read the installation section of the manual 
 (http://www.doxygen.org/install.html) for instructions.
 
 --------
-Dimitri van Heesch (28 October 2004)
+Dimitri van Heesch (14 November 2004)

README

-DOXYGEN Version 1.3.9.1
+DOXYGEN Version 1.3.9.1_20041114
 
 Please read INSTALL for compilation instructions.
 
@@ -17,4 +17,4 @@ to subscribe to the lists or to visit the archives.
 
 Enjoy,
 
-Dimitri van Heesch (dimitri@stack.nl) (28 October 2004)
+Dimitri van Heesch (dimitri@stack.nl) (14 November 2004)

VERSION

-1.3.9.1
+1.3.9.1-20041114

doc/commands.doc

@@ -51,6 +51,7 @@ documentation:
 \refitem cmdcategory \\category
 \refitem cmdclass \\class
 \refitem cmdcode \\code
+\refitem cmdcond \\cond
 \refitem cmdcopydoc \\copydoc
 \refitem cmddate \\date
 \refitem cmddef \\def
@@ -65,6 +66,7 @@ documentation:
 \refitem cmdelseif \\elseif
 \refitem cmdem \\em
 \refitem cmdendcode \\endcode
+\refitem cmdendcond \\endcond
 \refitem cmdenddot \\enddot
 \refitem cmdendhtmlonly \\endhtmlonly
 \refitem cmdendif \\endif
@@ -223,6 +225,7 @@ doxygen. Unrecognized commands are treated as normal text.
 
   \sa section \ref cmdclass "\\class".
 
+<hr>
 \section cmdclass \class <name> [<header-file>] [<header-name>]
 
   \addindex \\class
@@ -754,6 +757,72 @@ See section \ref memgroup for an example.
   sectioning command is encountered. See section \ref cmdauthor "\\author"
   for an example.
 
+<hr>
+\section cmdcond \cond [<section-label>]
+
+  \addindex \\cond
+  Starts a conditional section that ends with a corresponding 
+  \ref cmdendcond "\\endcond" command, which is typically found in 
+  another comment block. The main purpose of this pair of
+  commands is to (conditionally) exclude part of a file from processing
+  (traditionally this could only be achieved using C processor commands). 
+
+  The section between \\cond and \\endcond commands can be included by
+  adding its section label to the \ref cfg_enabled_sections "ENABLED_SECTIONS"
+  configuration option. If the section label is omitted, the section will
+  be excluded from processing unconditionally.
+
+  For conditional sections within a comment block one should 
+  use a \ref cmdif "\\if" ... \ref cmdendif "\\endif" block.
+
+  Conditional sections can be nested. In this case a nested section will only
+  be shown if it and its containing section are included.
+
+  Here is an example showing the commands in action:
+
+\verbatim
+/** An interface */
+class Intf
+{
+  public:
+    /** A method */
+    virtual void func() = 0;
+
+    /// @cond TEST
+
+    /** A method used for testing */
+    virtual void test() = 0;
+
+    /// @endcond
+};
+
+/// @cond DEV
+/*
+ *  The implementation of the interface 
+ */
+class Implementation : public Intf
+{
+  public:
+    void func();
+
+    /// @cond TEST
+    void test();
+    /// @endcond
+
+    /// @cond
+    /** This method is obsolete and does
+     *  not show up in the documentation.
+     */
+    void obsolete();
+    /// @endcond
+};
+
+/// @endcond 
+\endverbatim
+
+The output will be different depending on whether \c ENABLED_SECTIONS
+is empty, \c TEST, \c DEV, or \c DEV \c TEST.
+
 <hr>
 \section cmddate \date { date description }
 
@@ -803,11 +872,19 @@ See section \ref memgroup for an example.
   \sa sections \ref cmdendif "\\endif", \ref cmdifnot "\\ifnot", 
               \ref cmdelse "\\else", and \ref cmdelseif "\\elseif".
 
+<hr>
+\section cmdendcond \endcond
+
+  \addindex \\endcond
+  Ends a conditional section that was started by \ref cmdcond "\\cond".
+
+  \sa \ref cmdcond "\\cond".
+
 <hr>
 \section cmdendif \endif 
 
   \addindex \\endif
-  Ends a conditional section that was started with \c \\if or \c \\ifnot
+  Ends a conditional section that was started by \c \\if or \c \\ifnot
   For each \c \\if or \c \\ifnot one and only one matching \c \\endif must follow.
 
   \sa \ref cmdif "\\if", and \ref cmdifnot "\\ifnot".

doc/config.doc

@@ -73,6 +73,7 @@ followed by the descriptions of the tags grouped by category.
 \refitem cfg_compact_rtf COMPACT_RTF
 \refitem cfg_create_subdirs CREATE_SUBDIRS
 \refitem cfg_details_at_top DETAILS_AT_TOP 
+\refitem cfg_directory_graph DIRECTORY_GRAPH
 \refitem cfg_disable_index DISABLE_INDEX 
 \refitem cfg_distribute_group_doc DISTRIBUTE_GROUP_DOC
 \refitem cfg_dot_image_format DOT_IMAGE_FORMAT
@@ -609,7 +610,8 @@ function's detailed documentation block.
  \addindex ENABLED_SECTIONS
  The \c ENABLED_SECTIONS tag can be used to enable conditional
  documentation sections, marked by \ref cmdif "\\if" \<section-label\> ... 
- \ref cmdendif "\\endif" blocks.
+ \ref cmdendif "\\endif" and \ref cmdcond "\\cond" \<section-label\> ...
+ \ref cmdendcond "\\endcond" blocks.
 
 \anchor cfg_max_initializer_lines
 <dt>\c MAX_INITIALIZER_LINES <dd>
@@ -1583,10 +1585,18 @@ TAGFILES = file1=loc1 "file2 = loc2" ... </pre>
  If the \c GRAPHICAL_HIERARCHY and \c HAVE_DOT tags are set to \c YES then 
  doxygen will graphical hierarchy of all classes instead of a textual one.
 
+\anchor cfg_directory_graph
+<dt>\c DIRECTORY_GRAPH <dd>
+ \addindex DIRECTORY_GRAPH		    
+ If the \c DIRECTORY_GRAPH, \c SHOW_DIRECTORIES and \c HAVE_DOT options are set 
+ to \c YES then doxygen will show the dependencies a directory has on other directories
+ in a graphical way. The dependency relations are determined by the #include
+ relations between the files in the directories.
+
 \anchor cfg_dot_image_format
 <dt>\c DOT_IMAGE_FORMAT <dd>
  \addindex DOT_IMAGE_FORMAT
- The DOT_IMAGE_FORMAT tag can be used to set the image format of the images
+ The \c DOT_IMAGE_FORMAT tag can be used to set the image format of the images
  generated by dot. Possible values are gif, jpg, and png.
  If left blank png will be used.
 

doc/faq.doc

@@ -79,7 +79,13 @@ document either the class or namespace.
  
 <li><b>How can I make doxygen ignore some code fragment?</b>
 <p>
-You can use Doxygen's preprocessor for this: 
+
+The new and easiest way is to add one comment block 
+with a \ref cmdcond "\\cond" command at the start and one comment block 
+with a \ref cmdendcond "\\endcond" command at the end of the piece of
+code that should be ignored. This should be within the same file of course.
+
+But you can also use Doxygen's preprocessor for this: 
 If you put
 \verbatim
 #ifndef DOXYGEN_SHOULD_SKIP_THIS
@@ -97,7 +103,10 @@ as <code>PREPROCESSING = YES</code>.
 
 <li><b>How can I change what is after the <code>\#include</code> in the class documentation?</b>
 
-You can document your class like
+In most cases you can use STRIP_FROM_INC_PATH to strip a user defined
+part of a path.
+
+You can also document your class as follows
 
 \verbatim
 /*! \class MyClassName include.h path/include.h

doc/install.doc

@@ -385,7 +385,9 @@ Currently, I have only compiled doxygen for Windows using Microsoft's
 Visual C++ (version 6.0). For other compilers you may need to edit the 
 perl script in <code>wintools/make.pl</code> a bit. 
 Let me know what you had to change if you got Doxygen working with another 
-compiler. 
+compiler. If you have Visual Studio you can also use the .dsw file found in
+the <code>wintools</code> directory. Note that this file is not maintained
+by me, so it might be outdated a little.
 
 If you have Visual C++ 6.0, and the source distribution, you can easily
 build doxygen using the project files in the \c wintools directory. If
@@ -462,57 +464,16 @@ Here is what is required:
     commerical version of Qt. 
 
     For doxywizard, a complete Qt library is 
-    still a requirement however. You can download the non-commercial version
-    from Troll-Tech web-site. See doxygen download page for a link.
-   
-<li>To generate LaTeX documentation or formulas in HTML you need the tools:
-    <code>latex</code>, <code>dvips</code> and <code>gswin32</code>. 
-    To get these working under Windows
-    install the fpTeX distribution. You can find more info at:
-    http://www.fptex.org/ and download it from CTAN or one of its mirrors.
-    In the Netherlands for example this would be: 
-    ftp://ftp.easynet.nl/mirror/CTAN/systems/win32/fptex/
-
-    Make sure the tools are available from a dos box, by adding the 
-    directory they are in to the search path.
-
-    For your information, the LaTeX is freely available set of so
-    called macros and styles on the top of the famous TeX program
-    (by famous Donald Knuth) and the accompanied utilities (all
-    available for free). It is used for high quality
-    typesetting. The result -- in the form of so called
-    <code>DVI</code> (DeVice Independent) file -- can be printed or
-    displayed on various devices preserving exactly the same look up
-    to the capability of the device. The <code>dvips</code> allows you
-    to convert the <code>dvi</code> to the high quality PostScript
-    (i.e. PostScript that can be processed by utilities like 
-    <code>psnup</code>, <code>psbook</code>, <code>psselect</code>,
-    and others). The derived version of TeX (the pdfTeX) can be used
-    to produce PDF output instead of DVI, or the PDF can be produced
-    from PostScript using the utility <code>ps2pdf</code>.
-
-    If you want to use MikTeX then you need to select at least the 
-    medium size installation. For really old versions of MikTex or minimal 
-    installations, you may need to download the fancyhdr package separately. 
-    You can find it at:
-    ftp://ftp.tex.ac.uk/tex-archive/macros/latex/contrib/supported/fancyhdr/
-
-<li>If you want to generate compressed HTML help 
-    (see \ref cfg_generate_htmlhelp "GENERATE_HTMLHELP") in the 
-    config file, then you need the Microsoft HTML help workshop. 
-    You can download it at: 
-    http://msdn.microsoft.com/library/default.asp?url=/library/en-us/htmlhelp/html/vsconHH1Start.asp
+    still a requirement however. A commercial license to build
+    doxywizard with the latest Qt library was kindly donated to me
+    by the nice people at <a href="http://www.trolltech.com">TrollTech</a>. 
+    See doxygen download page for a link.
    
 <li>If you used WinZip to extract the tar archive it will (apparently) not 
     create empty folders, so you have to add the folders
     <code>objects</code> and <code>bin</code> manually in the root of the 
     distribution before compiling.
 
-<li><a href="http://www.research.att.com/sw/tools/graphviz/">
-    the Graph visualization toolkit version 1.8.10</a><br>
-    \latexonly(see {\tt http://www.research.att.com/sw/tools/graphviz/})\endlatexonly.
-    Needed for the include dependency graphs, the graphical inheritance graphs,
-    and the collaboration graphs.
 </ul>
 
 
@@ -577,23 +538,66 @@ To install doxygen, just copy the binaries from the <code>bin</code> directory
 to a location somewhere in the path. Alternatively, you can include 
 the <code>bin</code> directory of the distribution to the path.
 
-<!--
-For running doxywizard you need to install the non-commercial version of
-the Qt library first. This library can be downloaded from 
-http://www.trolltech.com/products/download/qt-win-noncomm.html
--->
+There are a couple of tools you may want to install to use all of doxygen's
+features:
+
+<ul>
+<li>To generate LaTeX documentation or formulas in HTML you need the tools:
+    <code>latex</code>, <code>dvips</code> and <code>gswin32</code>. 
+    To get these working under Windows
+    install the fpTeX distribution. You can find more info at:
+    http://www.fptex.org/ and download it from CTAN or one of its mirrors.
+    In the Netherlands for example this would be: 
+    ftp://ftp.easynet.nl/mirror/CTAN/systems/win32/fptex/
+
+    Make sure the tools are available from a dos box, by adding the 
+    directory they are in to the search path.
+
+    For your information, the LaTeX is freely available set of so
+    called macros and styles on the top of the famous TeX program
+    (by famous Donald Knuth) and the accompanied utilities (all
+    available for free). It is used for high quality
+    typesetting. The result -- in the form of so called
+    <code>DVI</code> (DeVice Independent) file -- can be printed or
+    displayed on various devices preserving exactly the same look up
+    to the capability of the device. The <code>dvips</code> allows you
+    to convert the <code>dvi</code> to the high quality PostScript
+    (i.e. PostScript that can be processed by utilities like 
+    <code>psnup</code>, <code>psbook</code>, <code>psselect</code>,
+    and others). The derived version of TeX (the pdfTeX) can be used
+    to produce PDF output instead of DVI, or the PDF can be produced
+    from PostScript using the utility <code>ps2pdf</code>.
+
+    If you want to use MikTeX then you need to select at least the 
+    medium size installation. For really old versions of MikTex or minimal 
+    installations, you may need to download the fancyhdr package separately. 
+    You can find it at:
+    ftp://ftp.tex.ac.uk/tex-archive/macros/latex/contrib/supported/fancyhdr/
+
+<li>If you want to generate compressed HTML help 
+    (see \ref cfg_generate_htmlhelp "GENERATE_HTMLHELP") in the 
+    config file, then you need the Microsoft HTML help workshop. 
+    You can download it at: 
+    http://msdn.microsoft.com/library/default.asp?url=/library/en-us/htmlhelp/html/vsconHH1Start.asp
+
+<li><a href="http://www.research.att.com/sw/tools/graphviz/">
+    the Graph visualization toolkit version 1.8.10</a><br>
+    \latexonly(see {\tt http://www.research.att.com/sw/tools/graphviz/})\endlatexonly.
+    Needed for the include dependency graphs, the graphical inheritance graphs,
+    and the collaboration graphs.
+</ul>
 
 \section build_tools Tools used to develop doxygen
 
 Doxygen was developed and tested under Linux using the following 
 open-source tools:
 <ul>
-<li>GCC version 2.95.3
+<li>GCC version 3.3.1
 <li>GNU flex version 2.5.4
-<li>GNU bison version 1.35
-<li>GNU make version 3.79.1
-<li>Perl version 5.005_03 
-<li>VIM version 5.8
+<li>GNU bison version 1.75
+<li>GNU make version 3.80
+<li>Perl version 5.8.1
+<li>VIM version 6.2
 <li>Mozilla 1.0
 <li>Troll Tech's tmake version 1.3 (included in the distribution) 
 <li>teTeX version 1.0

doc/language.doc

@@ -23,7 +23,7 @@ text fragments, generated by doxygen, can be produced in languages other
 than English (the default). The output language is chosen through the
 configuration file (with default name and known as Doxyfile).
 
-Currently (version 1.3.9), 30 languages 
+Currently (version 1.3.9.1), 30 languages 
 are supported (sorted alphabetically):
 Afrikaans, Brazilian Portuguese, Catalan, Chinese, Chinese
 Traditional, Croatian, Czech, Danish, Dutch, English, Finnish, French,
@@ -210,7 +210,7 @@ when the translator was updated.
     <td>Serbian</td>
     <td>Dejan Milosavljevic</td>
     <td>dmilos at email dot com</td>
-    <td>1.3.8</td>
+    <td>up-to-date</td>
   </tr>
   <tr bgcolor="#ffffff">
     <td>Slovak</td>
@@ -318,7 +318,7 @@ when the translator was updated.
   \hline
   Russian & Alexandr Chelpanov & {\tt\tiny cav@cryptopro.ru} & up-to-date \\
   \hline
-  Serbian & Dejan Milosavljevic & {\tt\tiny dmilos@email.com} & 1.3.8 \\
+  Serbian & Dejan Milosavljevic & {\tt\tiny dmilos@email.com} & up-to-date \\
   \hline
   Slovak & Stanislav Kudl\'{a}\v{c} & {\tt\tiny skudlac@pobox.sk} & 1.2.18 \\
   \hline

doc/preprocessing.doc

@@ -74,8 +74,30 @@ and specify the macro definitions after
 the \ref cfg_predefined "PREDEFINED" or 
 \ref cfg_expand_as_defined "EXPAND_AS_DEFINED" tag.  
 
-As an example, suppose you have the following obfuscated code fragment
-of an abstract base class called \c IUnknown:
+A typically example where some help from the preprocessor is needed is
+when dealing with Microsoft's __declspec language extension. Here is an
+example function.
+
+\verbatim
+extern "C" void __declspec(dllexport) ErrorMsg( String aMessage,...);
+\endverbatim
+
+When nothing is done, doxygen will be confused and see __declspec as
+some sort of function. To help doxygen one typically uses the following
+preprocessor settings:
+
+\verbatim  
+ENABLE_PREPROCESSING   = YES
+MACRO_EXPANSION        = YES
+EXPAND_ONLY_PREDEF     = YES
+PREDEFINED             = __declspec(x)=
+\endverbatim
+
+This will make sure the __declspec(dllexport) is removed before doxygen
+parses the source code.
+
+For a more complex example, suppose you have the following obfuscated 
+code fragment of an abstract base class called \c IUnknown:
 
 \verbatim
 /*! A reference to an IID */

doc/translator_report.txt

-(1.3.9)
+(1.3.9.1)
 
 Doxygen supports the following 30 languages (sorted alphabetically):
 
@@ -8,7 +8,7 @@ German, Greek, Hungarian, Italian, Japanese (+En), Korean (+En),
 Lithuanian, Norwegian, Polish, Portuguese, Romanian, Russian, Serbian,
 Slovak, Slovene, Spanish, Swedish, and Ukrainian.
 
-Of them, 13 translators are up-to-date, 17 translators are based on
+Of them, 14 translators are up-to-date, 16 translators are based on
 some adapter class, and 2 are English based.
 
 ----------------------------------------------------------------------
@@ -29,6 +29,7 @@ still may be some details listed even for them:
   TranslatorItalian
   TranslatorPolish
   TranslatorRussian
+  TranslatorSerbian
   TranslatorSwedish
 
 ----------------------------------------------------------------------
@@ -42,7 +43,6 @@ must be implemented to become up-to-date:
   TranslatorDanish                1.3.9 	 6 methods to implement
   TranslatorAfrikaans             1.3.9 	 6 methods to implement
   TranslatorSpanish               1.3.8 	 7 methods to implement
-  TranslatorSerbian               1.3.8 	 7 methods to implement
   TranslatorLithuanian            1.3.8 	 7 methods to implement
   TranslatorKorean                1.3.8 	 7 methods to implement
   TranslatorChinesetraditional    1.3.8 	 7 methods to implement
@@ -452,22 +452,6 @@ TranslatorRomanian   (TranslatorAdapter_1_2_16)  22 methods to implement
     virtual QCString trRTFTableOfContents()
 
 
-TranslatorSerbian   (TranslatorAdapter_1_3_8)  7 methods to implement
------------------
-
-  Implements 194 of the required methods.
-
-  Missing methods (should be implemented):
-
-    virtual QCString trDirIndex()
-    virtual QCString trDirDocumentation()
-    virtual QCString trDirectories()
-    virtual QCString trDirDescription()
-    virtual QCString trSourceFile(QCString & filename)
-    virtual QCString trDirReference(const char * dirName)
-    virtual QCString trDir(bool first_capital, bool singular)
-
-
 TranslatorSlovak   (TranslatorAdapter_1_2_18)  20 methods to implement
 ----------------
 

packages/rpm/doxygen.spec

 Summary: A documentation system for C/C++.
 Name: doxygen
-Version: 1.3.9.1
+Version: 1.3.9.1_20041114
 Release: 1
 Epoch: 1
 Source0: ftp://ftp.stack.nl/pub/users/dimitri/%{name}-%{version}.src.tar.gz

src/commentcnv.h

@@ -20,7 +20,8 @@
 
 class BufStr;
 
-extern void convertCppComments(BufStr *inBuf,BufStr *outBuf);
+extern void convertCppComments(BufStr *inBuf,BufStr *outBuf,
+                               const char *fileName);
 
 #endif
 

src/commentcnv.l

@@ -22,19 +22,36 @@
 #include <stdio.h>
 #include <stdlib.h>
 
+#include <qstack.h>
+#include <qregexp.h>
+
 #include "bufstr.h"
 #include "debug.h"
 #include "message.h"
 #include "config.h"
 #include "doxygen.h"
 
-static BufStr *g_inBuf;
-static BufStr *g_outBuf;
+struct CondCtx
+{
+  CondCtx(int line,QCString id,bool b) 
+    : lineNr(line),sectionId(id), skip(b) {}
+  int lineNr;
+  QCString sectionId;
+  bool skip;
+};
+  
+static BufStr * g_inBuf;
+static BufStr * g_outBuf;
 static int      g_inBufPos;
 static int      g_col;
 static int      g_blockHeadCol;
 static bool     g_mlBrief;
 static int      g_readLineCtx;
+static bool     g_skip;
+static QCString g_fileName;
+static int      g_lineNr;
+static int      g_condCtx;
+static QStack<CondCtx> g_condStack;
 
 static void replaceCommentMarker(const char *s,int len)
 {
@@ -44,6 +61,7 @@ static void replaceCommentMarker(const char *s,int len)
   while ((c=*p) && (c==' ' || c=='\t' || c=='\n')) 
   {
     g_outBuf->addChar(c);
+    g_lineNr += c=='\n';
     p++;
   }
   // replace start of comment marker by spaces
@@ -82,20 +100,115 @@ static inline int computeIndent(const char *s)
 
 static inline void copyToOutput(const char *s,int len)
 {
-  g_outBuf->addArray(s,len);
   int i;
+  if (g_skip) // only add newlines.
+  {
+    for (i=0;i<len;i++) 
+    {
+      if (s[i]=='\n') 
+      {
+	g_outBuf->addChar('\n');
+	g_lineNr++;
+      }
+    }
+  }
+  else
+  {
+    g_outBuf->addArray(s,len);
     static int tabSize=Config_getInt("TAB_SIZE");
     for (i=0;i<len;i++) 
     {
       switch (s[i])
       {
-      case '\n': g_col=0; break;
+	case '\n': g_col=0; g_lineNr++; break;
 	case '\t': g_col+=tabSize-(g_col%tabSize); break;
 	default:   g_col++; break;
       }
     }
+  }
+}
+
+static void startCondSection(const char *sectId)
+{
+  g_condStack.push(new CondCtx(g_lineNr,sectId,g_skip));
+  if (Config_getList("ENABLED_SECTIONS").find(sectId)!=-1)
+  {
+    //printf("*** Section is enabled!\n");
+  }
+  else
+  {
+    //printf("*** Section is disabled!\n");
+    g_skip=TRUE;
+  }
+}
+
+static void endCondSection()
+{
+  if (g_condStack.isEmpty())
+  {
+    warn(g_fileName,g_lineNr,"Found \\endcond command without matching \\cond");
+    g_skip=FALSE;
+  }
+  else
+  {
+    CondCtx *ctx = g_condStack.pop();
+    g_skip=ctx->skip;
+  }
+}
+
+/** remove and executes \\cond and \\endcond commands in \a s */
+static QCString handleCondCmdInAliases(const QCString &s)
+{
+  QCString result;
+  //printf("handleCondCmdInAliases(%s)\n",s.data());
+  static QRegExp cmdPat("[\\\\@][a-z_A-Z][a-z_A-Z0-9]*");
+  int p=0,i,l;
+  while ((i=cmdPat.match(s,p,&l))!=-1)
+  {
+    result+=s.mid(p,i-p);
+    QCString cmd = s.mid(i+1,l-1);
+    //printf("Found command %s\n",cmd.data());
+    if (cmd=="cond")
+    {
+      int sp=i+l,ep;
+      const char *arg=s.data()+sp;
+      char c;
+      // skip spaces
+      while ((c=*arg) && (c==' ' || c=='\t')) arg++,sp++;
+      // read argument
+      if (*arg=='\n') // no arg
+      {
+	startCondSection(" ");
+	ep=sp;
+      }
+      else // get argument
+      {
+	while ((c=*arg) && isId(c)) arg++,ep++;
+	if (ep>sp)
+	{
+	  QCString id = s.mid(sp,ep-sp);
+	  //printf("Found conditional section id %s\n",id.data());
+	  startCondSection(id);
+	}
+      }
+      p=ep;
+    }
+    else if (cmd=="endcond")
+    {
+      endCondSection();
+      p=i+l;
+    }
+    else
+    {
+      result+=s.mid(i,l);
+      p=i+l;
+    }
+  }
+  result+=s.right(s.length()-p);
+  return result;
 }
 
+
 #undef  YY_INPUT
 #define YY_INPUT(buf,result,max_size) result=yyread(buf,max_size);
 
@@ -122,6 +235,7 @@ CHARLIT   (("'"\\[0-7]{1,3}"'")|("'"\\."'")|("'"[^' \\\n]{1,4}"'"))
 %x CComment
 %x Verbatim
 %x ReadLine
+%x CondLine
 
 %%
 
@@ -213,17 +327,6 @@ CHARLIT   (("'"\\[0-7]{1,3}"'")|("'"\\."'")|("'"[^' \\\n]{1,4}"'"))
                                      copyToOutput(yytext,yyleng); 
 				     BEGIN(Scan); 
                                    }
-<CComment>[\\@][a-z_A-Z][a-z_A-Z0-9]*   { // expand alias
-  				      QCString *pValue=Doxygen::aliasDict[yytext+1];
-				      if (pValue)
-				      {    
-					copyToOutput(pValue->data(),pValue->length());
-				      }
-				      else
-				      {
-					copyToOutput(yytext,yyleng);
-				      }
-  				   }
 <CComment>.			   {
                                      copyToOutput(yytext,yyleng); 
   				   }
@@ -276,11 +379,47 @@ CHARLIT   (("'"\\[0-7]{1,3}"'")|("'"\\."'")|("'"[^' \\\n]{1,4}"'"))
   				     copyToOutput(yytext,yyleng);
                                      BEGIN(g_readLineCtx);
   				   }
-<ReadLine>[\\@][a-z_A-Z][a-z_A-Z0-9]*   { // expand alias
+<CComment,ReadLine>("\\\\"|"@@")[a-z_A-Z][a-z_A-Z0-9]*[ \t]* { // escaped command
+				     copyToOutput(yytext,yyleng);
+  				   }
+<CComment,ReadLine>[\\@]"cond"[ \t]+	   { // conditional section
+  				     g_condCtx = YY_START; 
+  				     BEGIN(CondLine);
+  				   }
+<CComment,ReadLine>[\\@]"endcond"/[^a-z_A-Z0-9] { // end of conditional section
+  				     bool oldSkip=g_skip;
+  				     endCondSection();
+				     if (YY_START==CComment && oldSkip && !g_skip) 
+    			             {
+				       //printf("** Adding start of comment!\n");
+ 				       g_outBuf->addChar('/');
+     				       g_outBuf->addChar('*');
+    				     }
+				    }
+<CondLine>[a-z_A-Z][a-z_A-Z0-9.\-]* {
+  				     bool oldSkip=g_skip;
+                                     startCondSection(yytext);
+				     if (g_condCtx==CComment && !oldSkip && g_skip) 
+    			             {
+				       //printf("** Adding terminator for comment!\n");
+ 				       g_outBuf->addChar('*');
+     				       g_outBuf->addChar('/');
+    				     }
+  				     BEGIN(g_condCtx);
+  				   }
+<CondLine>[ \t]*
+<CComment,ReadLine>[\\@]"cond"[ \t]*\n |
+<CondLine>.			   { // forgot section id?
+  				     startCondSection(" "); // fake section id causing the section to be hidden unconditionally
+				     if (*yytext=='\n') g_lineNr++;
+				     if (YY_START==CondLine) BEGIN(g_condCtx);
+  				   }
+<CComment,ReadLine>[\\@][a-z_A-Z][a-z_A-Z0-9]*   { // expand alias
   				      QCString *pValue=Doxygen::aliasDict[yytext+1];
 				      if (pValue)
 				      {    
-					copyToOutput(pValue->data(),pValue->length());
+					QCString val = handleCondCmdInAliases(*pValue);
+					copyToOutput(val.data(),val.length());
 				      }
 				      else
 				      {
@@ -320,16 +459,28 @@ void replaceComment(int offset)
  *  -# It converts multi-line C++ style comment blocks (that are aligned)
  *     to C style comment blocks (if MULTILINE_CPP_IS_BRIEF is set to NO).
  *  -# It replaces aliases with their definition (see ALIASES)
+ *  -# It handles conditional sections (\cond...\endcond blocks)
  */
-void convertCppComments(BufStr *inBuf,BufStr *outBuf)
+void convertCppComments(BufStr *inBuf,BufStr *outBuf,const char *fileName)
 {
   g_inBuf    = inBuf;
   g_outBuf   = outBuf;
   g_inBufPos = 0;
   g_col      = 0;
   g_mlBrief = Config_getBool("MULTILINE_CPP_IS_BRIEF");
+  g_skip     = FALSE;
+  g_fileName = fileName;
+  g_lineNr   = 0;
+  g_condStack.clear();
+  g_condStack.setAutoDelete(TRUE);
   BEGIN(Scan);
   yylex();
+  while (!g_condStack.isEmpty())
+  {
+    CondCtx *ctx = g_condStack.pop();
+    warn(g_fileName,ctx->lineNr,"Conditional section with %s does not have "
+	"a corresponding \\endcond command within this file.",ctx->sectionId.data());
+  }
   if (Debug::isFlagSet(Debug::CommentCnv))
   {
     msg("-------------\n%s\n-------------\n",g_outBuf->data());

src/config.l

@@ -2697,6 +2697,15 @@ void Config::create()
                     TRUE
                  );
   cb->addDependency("HAVE_DOT");
+  cb = addBool(    
+                    "DIRECTORY_GRAPH",
+		    "If the DIRECTORY_GRAPH, SHOW_DIRECTORIES and HAVE_DOT tags are set to YES \n"
+		    "then doxygen will show the dependencies a directory has on other directories \n"
+		    "in a graphical way. The dependency relations are determined by the #include\n"
+		    "relations between the files in the directories.\n",
+                    TRUE
+               );
+  cb->addDependency("HAVE_DOT");
   ce = addEnum(
                     "DOT_IMAGE_FORMAT",
                     "The DOT_IMAGE_FORMAT tag can be used to set the image format of the images \n"

src/debug.cpp

@@ -57,6 +57,8 @@ static int labelToEnumValue(const char *l)
     return Debug::PrintTree;
   else if (label=="time")
     return Debug::Time;
+  else if (label=="extcmd")
+    return Debug::ExtCmd;
   else
     return 0;
 }

src/debug.h

@@ -31,7 +31,8 @@ class Debug
                      CommentCnv   = 0x00000020,
                      Validate     = 0x00000040,
                      PrintTree    = 0x00000080,
-                     Time         = 0x00000100
+                     Time         = 0x00000100,
+                     ExtCmd       = 0x00000200
                    };
     static void print(DebugMask mask,int prio,const char *fmt,...);
     static void setFlag(const char *label);

src/dirdef.h

@@ -34,12 +34,14 @@ class QTextStream;
 
 class DirDef;
 
+/** A list of directories */
 class DirList : public QList<DirDef>
 {
   public:
    int compareItems(GCI item1,GCI item2);
 };
 
+/** A directory */
 class DirDef : public Definition
 {
   public:
@@ -63,23 +65,25 @@ class DirDef : public Definition
     DirDef *parent() const { return m_parent; }
     const QDict<UsedDir> *usedDirs() const { return m_usedDirs; }
     bool isParentOf(DirDef *dir) const;
+    bool depGraphIsTrivial() const;
 
     // generate output
     void writeDetailedDocumentation(OutputList &ol);
     void writeDocumentation(OutputList &ol);
     void writeNavigationPath(OutputList &ol);
     void writeDepGraph(QTextStream &t);
+    void writePathFragment(OutputList &ol) const;
 
     static DirDef *mergeDirectoryInTree(const QCString &path);
     bool visited;
 
   private:
     friend void computeDirDependencies();
-    void writePathFragment(OutputList &ol);
     void setLevel();
     static DirDef *createNewDir(const char *path);
     static bool matchPath(const QCString &path,QStrList &l);
-    void addUsesDependency(DirDef *usedDir,FileDef *fd,bool inherited);
+    void addUsesDependency(DirDef *usedDir,FileDef *srcFd,
+                           FileDef *dstFd,bool inherited);
     void computeDependencies();
 
     DirList m_subdirs;
@@ -93,23 +97,59 @@ class DirDef : public Definition
     QDict<UsedDir> *m_usedDirs;
 };
 
+class FilePair 
+{
+  public:
+    FilePair(FileDef *src,FileDef *dst) : m_src(src), m_dst(dst) {}
+    const FileDef *source() const { return m_src; }
+    const FileDef *destination() const { return m_dst; }
+  private:
+    FileDef *m_src;
+    FileDef *m_dst;
+};
+
+class FilePairDict : public SDict<FilePair>
+{
+  public:
+    FilePairDict(int size) : SDict<FilePair>(size) {}
+    int compareItems(GCI item1,GCI item2);
+};
+
+/** Usage information of a directory . */
 class UsedDir
 {
   public:
     UsedDir(DirDef *dir,bool inherited);
     virtual ~UsedDir();
-    void addFile(FileDef *fd);
-    FileDef *findFile(const char *name);
-    const QDict<FileDef> &files() const { return m_files; }
+    void addFileDep(FileDef *srcFd,FileDef *dstFd);
+    FilePair *findFilePair(const char *name);
+    const FilePairDict &filePairs() const { return m_filePairs; }
     const DirDef *dir() const { return m_dir; }
     bool inherited() const { return m_inherited; }
 
   private:
     DirDef *m_dir;
-    QDict<FileDef> m_files;
+    FilePairDict m_filePairs;
     bool m_inherited;
 };
 
+/** A usage relation between two direction. */
+class DirRelation
+{
+  public:
+    DirRelation(const QCString &name,DirDef *src,UsedDir *dst) 
+      : m_name(name), m_src(src), m_dst(dst) {}
+    DirDef  *source() const      { return m_src; }
+    UsedDir *destination() const { return m_dst; }
+    void writeDocumentation(OutputList &ol);
+    QCString getOutputFileBase() const { return m_name; }
+
+  private:
+    QCString m_name;
+    DirDef  *m_src;
+    UsedDir *m_dst;
+};
+
 inline int DirList::compareItems(GCI item1,GCI item2)
 {
   return stricmp(((DirDef *)item1)->shortName(),((DirDef *)item2)->shortName());

src/docparser.cpp

@@ -4367,7 +4367,7 @@ reparsetoken:
                k!=DocNode::Kind_SimpleSect &&
                k!=DocNode::Kind_AutoList &&
                k!=DocNode::Kind_SimpleList &&
-               k!=DocNode::Kind_Verbatim &&
+               /*k!=DocNode::Kind_Verbatim &&*/
                k!=DocNode::Kind_HtmlHeader &&
                k!=DocNode::Kind_ParamSect &&
                k!=DocNode::Kind_XRefItem
@@ -4518,7 +4518,7 @@ reparsetoken:
 	  }
 	  else if (retval==RetVal_OK) 
 	  {
-	    // the command ended normally, keep scanner for new tokens.
+	    // the command ended normally, keep scanning for new tokens.
 	    retval = 0;
 	  }
           else if (retval==TK_LISTITEM || retval==TK_ENDLIST || retval==TK_WORD)

src/dot.cpp

@@ -27,6 +27,7 @@
 #include "scanner.h"
 #include "defargs.h"
 #include "docparser.h"
+#include "debug.h"
 
 #include <qdir.h>
 #include <qfile.h>
@@ -1927,7 +1928,7 @@ DotInclDepGraph::DotInclDepGraph(FileDef *fd,int maxRecursionDepth,bool inverse)
   m_diskName  = fd->getFileBase().copy();
   QCString tmp_url=fd->getReference()+"$"+fd->getFileBase();
   m_startNode = new DotNode(m_curNodeNumber++,
-                            fd->name(),
+                            fd->docName(),
                             tmp_url.data(),
                             0,       // distance
                             TRUE     // root node
@@ -1965,7 +1966,7 @@ QCString DotInclDepGraph::writeGraph(QTextStream &out,
     err("Error: Output dir %s does not exist!\n",path); exit(1);
   }
   QCString oldDir = convertToQCString(QDir::currentDirPath());
-  // go to the output directory (i.e. path)
+  // go to the html output directory (i.e. path)
   QDir::setCurrent(d.absPath());
   QDir thisDir;
 
@@ -1978,12 +1979,12 @@ QCString DotInclDepGraph::writeGraph(QTextStream &out,
   QCString imgExt = Config_getEnum("DOT_IMAGE_FORMAT");
 
   QCString md5 = computeMd5Signature(m_startNode,         // root
-                                     DotNode::Dependency, // gt
+                                     DotNode::CallGraph,  // gt
                                      format,              // format
-                                     FALSE,               // lrRank
+                                     TRUE,                // lrRank
                                      FALSE,               // renderParents
                                      QMIN(m_recDepth,m_maxDistance), // maxDist
-                                     !m_inverse           // backArrows
+                                     FALSE                // backArrows
                                     );
   if (checkAndUpdateMd5Signature(baseName,md5) ||
       !QFileInfo(baseName+".map").exists()
@@ -1993,11 +1994,11 @@ QCString DotInclDepGraph::writeGraph(QTextStream &out,
                         QMIN(m_recDepth,m_maxDistance),   // maxDist
                         baseName,                         // baseName
                         thisDir,                          // thisDir
-                        DotNode::Dependency,             // gt
+                        DotNode::CallGraph,               // gt
                         format,                           // format
-                        FALSE,                           // lrRank
+                        TRUE,                             // lrRank
                         FALSE,                            // renderParents
-                        !m_inverse                       // backArrows
+                        FALSE                             // backArrows
                        );
     if (format==BITMAP)
     {
@@ -2045,8 +2046,6 @@ QCString DotInclDepGraph::writeGraph(QTextStream &out,
         }
       }
     }
-
-    if (Config_getBool("DOT_CLEANUP")) thisDir.remove(baseName+".dot");
   }
 
   if (format==BITMAP && generateImageMap)
@@ -2054,7 +2053,6 @@ QCString DotInclDepGraph::writeGraph(QTextStream &out,
     out << "<p><center><img src=\"" << relPath << baseName << "." 
         << imgExt << "\" border=\"0\" usemap=\"#"
         << mapName << "_map\" alt=\"";
-    if (m_inverse) out << "Included by dependency graph"; else out << "Include dependency graph";
     out << "\">";
     out << "</center>" << endl;
     QString tmpstr;
@@ -2066,6 +2064,7 @@ QCString DotInclDepGraph::writeGraph(QTextStream &out,
       out << tmpstr;
       out << "</map>" << endl;
     }
+    //thisDir.remove(baseName+".map");
   }
   else if (format==EPS)
   {
@@ -2076,7 +2075,6 @@ QCString DotInclDepGraph::writeGraph(QTextStream &out,
       QDir::setCurrent(oldDir);
       return baseName;
     }
-
     int maxWidth = 420; /* approx. page width in points */
    
     out << "\\begin{figure}[H]\n"
@@ -2088,6 +2086,8 @@ QCString DotInclDepGraph::writeGraph(QTextStream &out,
            "\\end{figure}\n";
   }
 
+  if (Config_getBool("DOT_CLEANUP")) thisDir.remove(baseName+".dot");
+
   QDir::setCurrent(oldDir);
   return baseName;
 }
@@ -2338,7 +2338,7 @@ bool DotCallGraph::isTrivial() const
 
 //-------------------------------------------------------------
 
-DotDirDeps::DotDirDeps(DirDef *)
+DotDirDeps::DotDirDeps(DirDef *dir) : m_dir(dir)
 {
 }
 
@@ -2346,6 +2346,142 @@ DotDirDeps::~DotDirDeps()
 {
 }
 
+QCString DotDirDeps::writeGraph(QTextStream &out,
+                            GraphOutputFormat format,
+                            const char *path,
+                            const char *relPath,
+                            bool generateImageMap)
+{
+  QDir d(path);
+  // store the original directory
+  if (!d.exists()) 
+  { 
+    err("Error: Output dir %s does not exist!\n",path); exit(1);
+  }
+  QCString oldDir = convertToQCString(QDir::currentDirPath());
+  // go to the html output directory (i.e. path)
+  QDir::setCurrent(d.absPath());
+  QDir thisDir;
+
+  QCString baseName=m_dir->getOutputFileBase()+"_dep";
+  QCString mapName=baseName;
+  QCString imgExt = Config_getEnum("DOT_IMAGE_FORMAT");
+
+  // todo: create check, update md5 checksum
+  {
+    QFile f(baseName+".dot");
+    if (!f.open(IO_WriteOnly))
+    {
+      err("Cannot create file %s.dot for writing!\n",baseName.data());
+    }
+    QTextStream t(&f);
+    m_dir->writeDepGraph(t);
+    f.close();
+    
+    if (format==BITMAP)
+    {
+      // run dot to create a bitmap image
+      QCString dotArgs(maxCmdLine);
+      QCString imgName=baseName+"."+imgExt;
+      dotArgs.sprintf("\"%s.dot\" -T%s -o \"%s\"",
+          baseName.data(),imgExt.data(),imgName.data());
+      if (generateImageMap)
+      {
+        // run dot also to create an image map
+        dotArgs+=QCString(maxCmdLine).sprintf(" -Timap -o \"%s.map\"",
+            baseName.data());
+      }
+      if (iSystem(Config_getString("DOT_PATH")+"dot",dotArgs)!=0)
+      {
+        err("Problems running dot. Check your installation!\n");
+        QDir::setCurrent(oldDir);
+        return baseName;
+      }
+      checkDotResult(imgName);
+    }
+    else if (format==EPS)
+    {
+      // run dot to create a .eps image
+      QCString dotArgs(maxCmdLine);
+      dotArgs.sprintf("-Tps \"%s.dot\" -o \"%s.eps\"",
+          baseName.data(),baseName.data());
+      if (iSystem(Config_getString("DOT_PATH")+"dot",dotArgs)!=0)
+      {
+        err("Problems running dot. Check your installation!\n");
+        QDir::setCurrent(oldDir);
+        return baseName;
+      }
+      if (Config_getBool("USE_PDFLATEX"))
+      {
+        QCString epstopdfArgs(maxCmdLine);
+        epstopdfArgs.sprintf("\"%s.eps\" --outfile=\"%s.pdf\"",
+            baseName.data(),baseName.data());
+        if (iSystem("epstopdf",epstopdfArgs,TRUE)!=0)
+        {
+          err("Error: Problems running epstopdf. Check your TeX installation!\n");
+          QDir::setCurrent(oldDir);
+          return baseName;
+        }
+      }
+    }
+  }
+
+  if (format==BITMAP && generateImageMap)
+  {
+    out << "<p><center><img src=\"" << relPath << baseName << "." 
+        << imgExt << "\" border=\"0\" usemap=\"#"
+        << mapName << "_map\" alt=\"";
+    out << m_dir->displayName();
+    out << "\">";
+    out << "</center>" << endl;
+    QString tmpstr;
+    QTextOStream tmpout(&tmpstr);
+    convertMapFile(tmpout,baseName+".map",relPath,TRUE);
+    if (!tmpstr.isEmpty())
+    {
+      out << "<map name=\"" << mapName << "_map\">" << endl;
+      out << tmpstr;
+      out << "</map>" << endl;
+    }
+    else
+    {
+      //printf("Map is empty!\n");
+    }
+    //thisDir.remove(baseName+".map");
+  }
+  else if (format==EPS)
+  {
+    int width,height;
+    if (!readBoundingBoxEPS(baseName+".eps",&width,&height))
+    {
+      err("Error: Could not extract bounding box from .eps!\n");
+      QDir::setCurrent(oldDir);
+      return baseName;
+    }
+    int maxWidth = 420; /* approx. page width in points */
+   
+    out << "\\begin{figure}[H]\n"
+           "\\begin{center}\n"
+           "\\leavevmode\n"
+           "\\includegraphics[width=" << QMIN(width/2,maxWidth) 
+                                      << "pt]{" << baseName << "}\n"
+           "\\end{center}\n"
+           "\\end{figure}\n";
+  }
+
+  if (Config_getBool("DOT_CLEANUP")) thisDir.remove(baseName+".dot");
+
+  QDir::setCurrent(oldDir);
+  return baseName;
+
+
+}
+
+bool DotDirDeps::isTrivial() const
+{
+  return m_dir->depGraphIsTrivial();
+}
+
 //-------------------------------------------------------------
 
 void generateGraphLegend(const char *path)

src/dot.h

@@ -207,6 +207,14 @@ class DotDirDeps
   public:
     DotDirDeps(DirDef *dir);
    ~DotDirDeps();
+    bool isTrivial() const;
+    QCString writeGraph(QTextStream &out,
+                        GraphOutputFormat format,
+                        const char *path,
+                        const char *relPath,
+                        bool writeImageMap=TRUE);
+  private:
+    DirDef *m_dir;
 };
 
 void generateGraphLegend(const char *path);

src/doxygen.cpp

@@ -122,6 +122,7 @@ bool           Doxygen::outputToWizard=FALSE;
 QDict<int> *   Doxygen::htmlDirMap = 0;
 QCache<LookupInfo> Doxygen::lookupCache(20000,20000);
 DirSDict       Doxygen::directories(17);
+SDict<DirRelation> Doxygen::dirRelations(257);
 
 static StringList     inputFiles;         
 static StringDict     excludeNameDict(1009);   // sections
@@ -4738,6 +4739,7 @@ static void findMember(Entry *root,
                   NamespaceSDict::Iterator nsdi(*nnl);
                   for (nsdi.toFirst();(nnd=nsdi.current());++nsdi)
                   {
+                    Debug::print(Debug::FindMembers,0,"   adding used namespace %s\n",nnd->qualifiedName().data());
                     nl->append(nnd->qualifiedName(),nnd);
                   }
                 }
@@ -4751,6 +4753,7 @@ static void findMember(Entry *root,
                   NamespaceSDict::Iterator nsdi(*fnl);
                   for (nsdi.toFirst();(fnd=nsdi.current());++nsdi)
                   {
+                    Debug::print(Debug::FindMembers,0,"   adding used namespace %s\n",fnd->qualifiedName().data());
                     nl->append(fnd->qualifiedName(),fnd);
                   }
                 }
@@ -4766,6 +4769,7 @@ static void findMember(Entry *root,
                   Definition *ncd;
                   for (csdi.toFirst();(ncd=csdi.current());++csdi)
                   {
+                    Debug::print(Debug::FindMembers,0,"   adding used class %s\n",ncd->qualifiedName().data());
                     cl->append(ncd->qualifiedName(),ncd);
                   }
                 }
@@ -4779,6 +4783,7 @@ static void findMember(Entry *root,
                   Definition *fcd;
                   for (csdi.toFirst();(fcd=csdi.current());++csdi)
                   {
+                    Debug::print(Debug::FindMembers,0,"   adding used class %s\n",fcd->qualifiedName().data());
                     cl->append(fcd->qualifiedName(),fcd);
                   }
                 }
@@ -7330,10 +7335,7 @@ static void readFiles(BufStr &output)
 
     bufPtr->addChar('\n'); /* to prevent problems under Windows ? */
 
-    //if (!multiLineIsBrief)
-    //{
-      convertCppComments(&tempBuf,&output);
-    //}
+    convertCppComments(&tempBuf,&output,fileName);
 
     s=inputFiles.next();
     //printf("-------> adding new line\n");
@@ -7552,6 +7554,126 @@ static void readFormulaRepository()
   }
 }
 
+//----------------------------------------------------------------------------
+
+static QDict<void> aliasesProcessed;
+
+static QCString expandAliasesRec(const QCString s)
+{
+  QCString result;
+  static QRegExp cmdPat("[\\\\@][a-z_A-Z][a-z_A-Z0-9]*");
+  QCString value=s;
+  int i,p=0,l;
+  while ((i=cmdPat.match(value,p,&l))!=-1)
+  {
+    result+=value.mid(p,i-p);
+    QCString cmd=value.mid(i+1,l-1);
+    //printf("Found command '%s'\n",cmd.data());
+    QCString *aliasText=Doxygen::aliasDict.find(cmd);
+    if (aliasesProcessed.find(cmd)==0 && aliasText) // expand the alias
+    {
+      aliasesProcessed.insert(cmd,(void *)0x8);
+      result+=expandAliasesRec(*aliasText);
+      aliasesProcessed.remove(cmd);
+    }
+    else // command is not an alias
+    {
+      result+=value.mid(i,l);
+    }
+    p=i+l;
+  }
+  result+=value.right(value.length()-p);
+
+  //printf("expandAliases '%s'->'%s'\n",s.data(),result.data());
+  return result;
+}
+
+static void expandAliases()
+{
+  QDictIterator<QCString> adi(Doxygen::aliasDict);
+  QCString *s;
+  for (adi.toFirst();(s=adi.current());++adi)
+  {
+    aliasesProcessed.clear();
+    *s = expandAliasesRec(*s);
+  }
+}
+
+//----------------------------------------------------------------------------
+
+static void escapeAliases()
+{
+  QDictIterator<QCString> adi(Doxygen::aliasDict);
+  QCString *s;
+  for (adi.toFirst();(s=adi.current());++adi)
+  {
+    QCString value=*s,newValue;
+    int in,p=0;
+    // for each \n in the alias command value
+    while ((in=value.find("\\n",p))!=-1)
+    {
+      newValue+=value.mid(p,in-p);
+      // expand \n's except if \n is part of a built-in command.
+      if (value.mid(in,5)!="\\note" && 
+          value.mid(in,5)!="\\name" && 
+          value.mid(in,10)!="\\namespace" && 
+          value.mid(in,14)!="\\nosubgrouping"
+         ) 
+      {
+        newValue+="\\_linebr ";
+      }
+      else 
+      {
+        newValue+="\\n";
+      }
+      p=in+2;
+    }
+    newValue+=value.mid(p,value.length()-p);
+    *s=newValue;
+    //printf("Alias %s has value %s\n",adi.currentKey().data(),s->data());
+  }
+}
+
+//----------------------------------------------------------------------------
+
+static void readAliases()
+{ 
+  // add aliases to a dictionary
+  Doxygen::aliasDict.setAutoDelete(TRUE);
+  QStrList &aliasList = Config_getList("ALIASES");
+  const char *s=aliasList.first();
+  while (s)
+  {
+    if (Doxygen::aliasDict[s]==0)
+    {
+      QCString alias=s;
+      int i=alias.find('=');
+      if (i>0)
+      {
+        QCString name=alias.left(i).stripWhiteSpace();
+        QCString value=alias.right(alias.length()-i-1);
+        //printf("Alias: found name=`%s' value=`%s'\n",name.data(),value.data()); 
+        if (!name.isEmpty())
+        {
+          QCString *dn=Doxygen::aliasDict[name];
+          if (dn==0) // insert new alias
+          {
+            Doxygen::aliasDict.insert(name,new QCString(value));
+          }
+          else // overwrite previous alias
+          {
+            *dn=value;
+          }
+        }
+      }
+    }
+    s=aliasList.next();
+  }
+  expandAliases();
+  escapeAliases();
+  aliasesProcessed.clear();
+}
+
 //----------------------------------------------------------------------------
 // print the usage of doxygen
 
@@ -7620,6 +7742,8 @@ void initDoxygen()
   Doxygen::memGrpInfoDict.setAutoDelete(TRUE);
   Doxygen::tagDestinationDict.setAutoDelete(TRUE);
   Doxygen::lookupCache.setAutoDelete(TRUE);
+  Doxygen::directories.setAutoDelete(TRUE);
+  Doxygen::dirRelations.setAutoDelete(TRUE);
 }
 
 void cleanUpDoxygen()
@@ -8088,60 +8212,8 @@ void parseInput()
     s=expandAsDefinedList.next();
   }
 
-  // add aliases to a dictionary
-  Doxygen::aliasDict.setAutoDelete(TRUE);
-  QStrList &aliasList = Config_getList("ALIASES");
-  s=aliasList.first();
-  while (s)
-  {
-    if (Doxygen::aliasDict[s]==0)
-    {
-      QCString alias=s;
-      int i=alias.find('=');
-      if (i>0)
-      {
-        QCString name=alias.left(i).stripWhiteSpace();
-        QCString value=alias.right(alias.length()-i-1);
-        QCString newValue;
-        int in,p=0;
-        // for each \n in the alias command value
-        while ((in=value.find("\\n",p))!=-1)
-        {
-          newValue+=value.mid(p,in-p);
-          // expand \n's except if \n is part of a built-in command.
-          if (value.mid(in,5)!="\\note" && 
-              value.mid(in,5)!="\\name" && 
-              value.mid(in,10)!="\\namespace" && 
-              value.mid(in,14)!="\\nosubgrouping"
-             ) 
-          {
-            newValue+="\n";
-          }
-          else 
-          {
-            newValue+="\\n";
-          }
-          p=in+2;
-        }
-        newValue+=value.mid(p,value.length()-p);
-        value=newValue;
-        //printf("Alias: found name=`%s' value=`%s'\n",name.data(),value.data()); 
-        if (!name.isEmpty())
-        {
-          QCString *dn=Doxygen::aliasDict[name];
-          if (dn==0) // insert new alias
-          {
-            Doxygen::aliasDict.insert(name,new QCString(value));
-          }
-          else // overwrite previous alias
-          {
-            *dn=value;
-          }
-        }
-      }
-    }
-    s=aliasList.next();
-  }
+  // read aliases and store them in a dictionary
+  readAliases();
 
   /**************************************************************************
    *             Handle Tag Files                                           *
@@ -8448,8 +8520,11 @@ void parseInput()
   msg("Adding todo/test/bug list items...\n");
   addListReferences();
 
+  if (Config_getBool("SHOW_DIRECTORIES"))
+  {
     msg("Computing dependencies between directories...\n");
     computeDirDependencies();
+  }
 }
 
 void generateOutput()

src/doxygen.h

@@ -115,6 +115,7 @@ class Doxygen
     static QDict<int>               *htmlDirMap;
     static QCache<LookupInfo>        lookupCache;
     static DirSDict                  directories;
+    static SDict<DirRelation>        dirRelations;
 };
 
 void initDoxygen();

src/htmlgen.cpp

@@ -319,8 +319,16 @@ static const char *defaultStyleSheet =
 "}\n"
 "a:visited {\n"
 "	color: #3D2185;\n"
+"}\n"
+".dirtab { padding: 4px;\n"
+"          border-collapse: collapse;\n"
+"          border: 1px solid #b0b0b0;\n"
+"}\n"
+"TH.dirtab { background: #eeeeff;\n"
+"            font-weight: bold;\n"
 "}\n";
 
+
 static QCString g_header;
 static QCString g_footer;
 
@@ -1246,6 +1254,15 @@ void HtmlGenerator::endCallGraph(DotCallGraph &g)
   g.writeGraph(t,BITMAP,dir,relPath);
 }
 
+void HtmlGenerator::startDirDepGraph()
+{
+}
+
+void HtmlGenerator::endDirDepGraph(DotDirDeps &g)
+{
+  g.writeGraph(t,BITMAP,dir,relPath);
+}
+
 void HtmlGenerator::writeGraphicalHierarchy(DotGfxHierarchyTable &g)
 {
   g.writeGraph(t,dir);

src/htmlgen.h

@@ -192,6 +192,8 @@ class HtmlGenerator : public OutputGenerator
     void endInclDepGraph(DotInclDepGraph &g);
     void startCallGraph();
     void endCallGraph(DotCallGraph &g);
+    void startDirDepGraph();
+    void endDirDepGraph(DotDirDeps &g);
     void writeGraphicalHierarchy(DotGfxHierarchyTable &g);
 
     void startTextBlock(bool) {}

src/htmlhelp.cpp

@@ -175,6 +175,26 @@ void HtmlHelpIndex::writeFields(QTextStream &t)
       if (level2Started) t << "  </UL>" << endl;
       level2Started=FALSE;
 
+      // <Antony>
+      // Added this code so that an item with only one subitem is written
+      // without any subitem.
+      // For example:
+      //   a1, b1 -> will create only a1, not separate subitem for b1
+      //   a2, b2
+      //   a2, b3
+      QCString nextLevel1;
+      IndexField* fnext = ++ifli;
+      if (fnext)
+      {
+        nextLevel1 = fnext->name.left(fnext->name.find('?'));
+        --ifli;
+      }
+      if (level1 != nextLevel1)
+      {
+        level2 = "";
+      }
+      // </Antony>
+
       if (level2.isEmpty())
       {
         t << "  <LI><OBJECT type=\"text/sitemap\">";
@@ -189,7 +209,9 @@ void HtmlHelpIndex::writeFields(QTextStream &t)
         if (f->link)
         {
           t << "  <LI><OBJECT type=\"text/sitemap\">";
-          t << "<param name=\"Local\" value=\"" << f->url << Doxygen::htmlFileExtension << "\">";
+          t << "<param name=\"Local\" value=\"" << f->url << Doxygen::htmlFileExtension;
+          if (!f->anchor.isEmpty()) t << "#" << f->anchor;  
+          t << "\">";
           t << "<param name=\"Name\" value=\"" << level1 << "\">"
                "</OBJECT>\n";
         }
@@ -530,6 +552,6 @@ void HtmlHelp::addIndexItem(const char *level1, const char *level2,
                             const char *ref, const char *anchor)
 {
   index->addItem(level1,level2,ref,anchor,TRUE);
-  index->addItem(level2,level1,ref,anchor,FALSE);
+  index->addItem(level2,level1,ref,anchor,TRUE);
 }
 

src/latexgen.cpp

@@ -1457,6 +1457,15 @@ void LatexGenerator::endCallGraph(DotCallGraph &g)
   g.writeGraph(t,EPS,Config_getString("LATEX_OUTPUT"),relPath);
 }
 
+void LatexGenerator::startDirDepGraph() 
+{
+}
+
+void LatexGenerator::endDirDepGraph(DotDirDeps &g) 
+{
+  g.writeGraph(t,EPS,Config_getString("LATEX_OUTPUT"),relPath);
+}
+
 void LatexGenerator::startDescription() 
 { 
   t << "\\begin{description}" << endl; 

src/latexgen.h

@@ -185,6 +185,8 @@ class LatexGenerator : public OutputGenerator
     void endInclDepGraph(DotInclDepGraph &);
     void startCallGraph();
     void endCallGraph(DotCallGraph &);
+    void startDirDepGraph();
+    void endDirDepGraph(DotDirDeps &g);
     void writeGraphicalHierarchy(DotGfxHierarchyTable &) {}
 
     void startTextBlock(bool) {}

src/mangen.h

@@ -231,6 +231,8 @@ class ManGenerator : public OutputGenerator
     void endInclDepGraph(DotInclDepGraph &) {}
     void startCallGraph() {}
     void endCallGraph(DotCallGraph &) {}
+    void startDirDepGraph() {} 
+    void endDirDepGraph(DotDirDeps &) {}
     void writeGraphicalHierarchy(DotGfxHierarchyTable &) {}
 
     void startTextBlock(bool) {}

src/outputgen.h

@@ -30,6 +30,7 @@ class ClassDiagram;
 class DotClassGraph;
 class DotInclDepGraph;
 class DotCallGraph;
+class DotDirDeps;
 class DotGfxHierarchyTable;
 class DocNode;
 class MemberDef;
@@ -339,6 +340,8 @@ class OutputGenerator : public BaseOutputDocInterface
     virtual void endInclDepGraph(DotInclDepGraph &g) = 0;
     virtual void startCallGraph() = 0;
     virtual void endCallGraph(DotCallGraph &g) = 0;
+    virtual void startDirDepGraph() = 0;
+    virtual void endDirDepGraph(DotDirDeps &g) = 0;
     virtual void writeGraphicalHierarchy(DotGfxHierarchyTable &g) = 0;
     //virtual void startQuickIndexItem(const char *s,const char *l) = 0;
     //virtual void endQuickIndexItem() = 0;

src/outputlist.cpp

@@ -266,6 +266,7 @@ FORALL1(int a1,a1)
 FORALL1(DotClassGraph &a1,a1)
 FORALL1(DotInclDepGraph &a1,a1)
 FORALL1(DotCallGraph &a1,a1)
+FORALL1(DotDirDeps &a1,a1)
 FORALL1(DotGfxHierarchyTable &a1,a1)
 FORALL1(SectionTypes a1,a1)
 #if defined(HAS_BOOL_TYPE) || defined(Q_HAS_BOOL_TYPE)

src/outputlist.h

@@ -34,6 +34,7 @@
   
 class ClassDiagram;
 class DotClassGraph;
+class DotDirDeps;
 class DotInclDepGraph;
 class DotGfxHierarchyTable;
 class SectionDict;
@@ -322,6 +323,10 @@ class OutputList : public OutputDocInterface
     { forall(&OutputGenerator::startCallGraph); }
     void endCallGraph(DotCallGraph &g)
     { forall(&OutputGenerator::endCallGraph,g); }
+    void startDirDepGraph()
+    { forall(&OutputGenerator::startDirDepGraph); }
+    void endDirDepGraph(DotDirDeps &g)
+    { forall(&OutputGenerator::endDirDepGraph,g); }
     void writeGraphicalHierarchy(DotGfxHierarchyTable &g)
     { forall(&OutputGenerator::writeGraphicalHierarchy,g); }
     void startTextBlock(bool dense=FALSE)
@@ -387,6 +392,7 @@ class OutputList : public OutputDocInterface
     FORALLPROTO1(DotClassGraph &);
     FORALLPROTO1(DotInclDepGraph &);
     FORALLPROTO1(DotCallGraph &);
+    FORALLPROTO1(DotDirDeps &);
     FORALLPROTO1(DotGfxHierarchyTable &);
     FORALLPROTO1(SectionTypes);
 #if defined(HAS_BOOL_TYPE) || defined(Q_HAS_BOOL_TYPE)

src/pre.l

@@ -1079,7 +1079,7 @@ static void readIncludeFile(const QCString &inc)
         if (g_yyFileDef)
         {
 	  //printf("Adding include dependency %s->%s\n",oldFileDef->name().data(),incFileName.data());
-  	  g_yyFileDef->addIncludedByDependency(oldFileDef,oldFileDef->name(),localInclude,g_isImported);
+  	  g_yyFileDef->addIncludedByDependency(oldFileDef,oldFileDef->docName(),localInclude,g_isImported);
         }
       }
       FileState *fs=new FileState;
@@ -1114,7 +1114,7 @@ static void readIncludeFile(const QCString &inc)
         if (fd)
         {
           //printf("Adding include dependency (2) %s->%s ambig=%d\n",oldFileDef->name().data(),fd->name().data(),ambig);
-  	  fd->addIncludedByDependency(oldFileDef,oldFileDef->name(),localInclude,g_isImported);
+  	  fd->addIncludedByDependency(oldFileDef,oldFileDef->docName(),localInclude,g_isImported);
         }
       }
       if (Debug::isFlagSet(Debug::Preprocessor))

src/rtfgen.cpp

@@ -2258,6 +2258,28 @@ void RTFGenerator::endCallGraph(DotCallGraph &g)
   DBG_RTF(t << "{\\comment (endCallGraph)}"    << endl)
 }
 
+void RTFGenerator::startDirDepGraph()
+{
+  DBG_RTF(t << "{\\comment (startDirDepGraph)}"    << endl)
+}
+
+void RTFGenerator::endDirDepGraph(DotDirDeps &g)
+{
+  newParagraph();
+
+  QCString fileName = g.writeGraph(t,BITMAP,Config_getString("RTF_OUTPUT"),
+                        relPath,FALSE);
+
+  // display the file
+  t << "{" << endl;
+  t << rtf_Style_Reset << endl;
+  t << "\\par\\pard \\qc {\\field\\flddirty {\\*\\fldinst INCLUDEPICTURE \"";
+  t << fileName << "." << Config_getEnum("DOT_IMAGE_FORMAT");
+  t << "\" \\\\d \\\\*MERGEFORMAT}{\\fldrslt IMAGE}}\\par" << endl;
+  t << "}" << endl;
+  DBG_RTF(t << "{\\comment (endDirDepGraph)}"    << endl)
+}
+
 /** Tests the integrity of the result by counting brackets.
  *
  */

src/rtfgen.h

@@ -227,6 +227,8 @@ class RTFGenerator : public OutputGenerator
     void endInclDepGraph(DotInclDepGraph &);
     void startCallGraph();
     void endCallGraph(DotCallGraph &);
+    void startDirDepGraph();
+    void endDirDepGraph(DotDirDeps &g);
     void writeGraphicalHierarchy(DotGfxHierarchyTable &) {}
 
     void startMemberGroupHeader(bool);

src/scanner.l

@@ -5612,6 +5612,10 @@ PHPKW	  ("require"|"require_once"|"include"|"include_once"|"echo")[^a-zA-Z0-9_;]
 					  unput('/');unput('*');
 					  BEGIN( tmpDocType );
 					}
+<Doc,JavaDoc,LineDoc,ClassDocBrief,AfterDocBrief,AfterDocLine,CopyArgCommentLine,ClassDoc,PageDoc,AfterDoc,CopyArgComment>"\\_linebr " { 
+                                          // used to compensate for misalignments due to \n's inside ALIASES
+  					  current->doc += '\n';
+  					}
 <Doc,JavaDoc,ClassDoc,PageDoc,ReadFormulaShort,ReadFormulaLong,AfterDoc>^{B}*(("//"{B}*)?)"*"+[ \t]*"-"("#")?{B}+ { 
   				          current->doc += yytext; 
 					}

src/sortdict.h

@@ -234,7 +234,7 @@ class SDict
     
     /*! Returns the number of items stored in the dictionary
      */
-    int count()
+    int count() const
     {
       return m_list->count();
     }

src/util.cpp

@@ -45,6 +45,7 @@
 #include "groupdef.h"
 #include "reflist.h"
 #include "pagedef.h"
+#include "debug.h"
 
 #if !defined(_WIN32) || defined(__CYGWIN__)
 #include <unistd.h>
@@ -140,7 +141,7 @@ int iSystem(const char *command,const char *args,bool isBatchFile)
   }
   fullCmd += " ";
   fullCmd += args;
-  //printf("iSystem: Executing %s\n",fullCmd.data());
+  Debug::print(Debug::ExtCmd,0,"Executing external command \"%s\"\n",fullCmd.data());
 
 #if !defined(_WIN32) || defined(__CYGWIN__)
   isBatchFile=isBatchFile;
@@ -2597,6 +2598,172 @@ bool matchArguments(ArgumentList *srcAl,ArgumentList *dstAl,
   return TRUE; // all arguments match 
 }
 
+static QCString extractCanonicalType(Definition *d,FileDef *fs,const Argument *arg)
+{
+  QCString type = arg->type;
+  QCString name = arg->name;
+  if ((type=="const" || type=="volatile") && !name.isEmpty()) 
+  { // name is part of type => correct
+    type+=" ";
+    type+=name;
+  } 
+  if (name=="const" || name=="volatile")
+  { // name is part of type => correct
+    if (!type.isEmpty()) type+=" ";
+    type+=name;
+  }
+
+  // strip const and volatile keywords that are not relatevant for the type
+  stripIrrelevantConstVolatile(type);
+  
+  // strip leading keywords
+  if (type.left(6)=="class ")         type=type.right(type.length()-6);
+  else if (type.left(7)=="struct ")   type=type.right(type.length()-7);
+  else if (type.left(6)=="union ")    type=type.right(type.length()-6);
+  else if (type.left(5)=="enum ")     type=type.right(type.length()-5);
+  else if (type.left(9)=="typename ") type=type.right(type.length()-9);
+
+  static QRegExp id("[a-z_A-Z][a-z_A-Z0-9]*");
+
+  
+  QCString canType;
+  int i,p=0,l;
+  while ((i=id.match(type,p,&l))) // foreach identifier in the type
+  {
+    canType += type.mid(p,i-p);
+    QCString word = type.mid(i,l);
+    ClassDef *cd = getResolvedClass(d,fs,word);
+    if (cd)
+    {
+      canType+=cd->qualifiedName();
+    }
+    else
+    {
+      canType+=word;
+    }
+    p=i+l;
+  }
+  canType += type.right(type.length()-p);
+ 
+  return removeRedundantWhiteSpace(canType);
+}
+
+static bool matchArgument2(
+                   Definition *srcScope,FileDef *srcFileScope,const Argument *srcA,
+                   Definition *dstScope,FileDef *dstFileScope,const Argument *dstA
+                  )
+{
+  //printf("match argument start `%s|%s' <-> `%s|%s' using nsp=%p class=%p\n",
+  //    srcA->type.data(),srcA->name.data(),
+  //    dstA->type.data(),dstA->name.data(),
+  //    usingNamespaces,
+  //    usingClasses);
+
+  if (srcA->array!=dstA->array) // nomatch for char[] against char
+  {
+    NOMATCH
+    return FALSE;
+  }
+
+  QCString canonicalSrcType = extractCanonicalType(srcScope,srcFileScope,srcA);
+  QCString canonicalDstType = extractCanonicalType(dstScope,dstFileScope,dstA);
+  
+  if (canonicalSrcType==canonicalDstType)
+  {
+    MATCH
+    return TRUE;
+  }
+  else
+  {
+    NOMATCH
+    return FALSE;
+  }
+}
+
+
+// new algorithm for argument matching
+bool matchArguments2(Definition *srcScope,FileDef *srcFileScope,ArgumentList *srcAl,
+                     Definition *dstScope,FileDef *dstFileScope,ArgumentList *dstAl,
+                     bool checkCV
+                    )
+{
+  ASSERT(srcScope!=0 && dstScope!=0);
+
+  if (srcAl==0 || dstAl==0)
+  {
+    bool match = srcAl==dstAl; // at least one of the members is not a function
+    if (match)
+    {
+      MATCH
+      return TRUE;
+    }
+    else
+    {
+      NOMATCH
+      return FALSE;
+    }
+  }
+  
+  // handle special case with void argument
+  if ( srcAl->count()==0 && dstAl->count()==1 && 
+       dstAl->getFirst()->type=="void" )
+  { // special case for finding match between func() and func(void)
+    Argument *a=new Argument;
+    a->type = "void";
+    srcAl->append(a);
+    MATCH
+    return TRUE;
+  }
+  if ( dstAl->count()==0 && srcAl->count()==1 &&
+       srcAl->getFirst()->type=="void" )
+  { // special case for finding match between func(void) and func()
+    Argument *a=new Argument;
+    a->type = "void";
+    dstAl->append(a);
+    MATCH
+    return TRUE;
+  }
+  
+  if (srcAl->count() != dstAl->count())
+  {
+    NOMATCH
+    return FALSE; // different number of arguments -> no match
+  }
+
+  if (checkCV)
+  {
+    if (srcAl->constSpecifier != dstAl->constSpecifier) 
+    {
+      NOMATCH
+      return FALSE; // one member is const, the other not -> no match
+    }
+    if (srcAl->volatileSpecifier != dstAl->volatileSpecifier)
+    {
+      NOMATCH
+      return FALSE; // one member is volatile, the other not -> no match
+    }
+  }
+
+  // so far the argument list could match, so we need to compare the types of
+  // all arguments.
+  ArgumentListIterator srcAli(*srcAl),dstAli(*dstAl);
+  Argument *srcA,*dstA;
+  for (;(srcA=srcAli.current(),dstA=dstAli.current());++srcAli,++dstAli)
+  { 
+    if (!matchArgument2(srcScope,srcFileScope,srcA,
+                        dstScope,dstFileScope,dstA)
+       )
+    {
+      NOMATCH
+      return FALSE;
+    }
+  }
+  MATCH
+  return TRUE; // all arguments match 
+}
+
+
+
 // merges the initializer of two argument lists
 // pre:  the types of the arguments in the list should match.
 void mergeArguments(ArgumentList *srcAl,ArgumentList *dstAl,bool forceNameOverwrite)
@@ -2934,7 +3101,7 @@ bool getDefs(const QCString &scName,const QCString &memberName,
           { // namespace is found
             bool match=TRUE;
             ArgumentList *argList=0;
-            if (args)
+            if (args && strcmp(args,"()")!=0)
             {
               argList=new ArgumentList;
               stringToArgumentList(args,argList);
@@ -3001,10 +3168,10 @@ bool getDefs(const QCString &scName,const QCString &memberName,
                 (gd && gd->isLinkable()) || (fd && fd->isLinkable()) 
                )
             {
-              //printf("fd=%p gd=%p inGroup=`%d' args=`%s'\n",fd,gd,inGroup,args);
+              //printf("    fd=%p gd=%p args=`%s'\n",fd,gd,args);
               bool match=TRUE;
               ArgumentList *argList=0;
-              if (args && !md->isDefine())
+              if (args && !md->isDefine() && strcmp(args,"()")!=0)
               {
                 argList=new ArgumentList;
                 stringToArgumentList(args,argList);