From 48a7afc0caf69857a42b0fe1963db3440cb4000f Mon Sep 17 00:00:00 2001
From: Dimitri van Heesch <doxygen@gmail.com>
Date: Sun, 15 Mar 2020 14:32:12 +0100
Subject: Remove support for TCL (code is too buggy and unmaintained, language
 not very popular)

---
 Doxyfile                                       |    1 -
 addon/doxmlparser/Doxyfile                     |    1 -
 addon/doxmlparser/Doxyfile.impl                |    1 -
 doc/docblocks.doc                              |   72 +-
 doc/doxygen_manual.tex                         |    4 -
 doc/features.doc                               |    2 +-
 doc/starting.doc                               |    1 -
 examples/CMakeLists.txt                        |    1 -
 examples/tclexample.cfg                        |   14 -
 examples/tclexample.tcl                        |   82 -
 qtools/Doxyfile                                |    1 -
 src/CMakeLists.txt                             |    3 -
 src/commentcnv.l                               |    4 +-
 src/config.xml                                 |   16 +-
 src/configimpl.l                               |    3 -
 src/context.cpp                                |    1 -
 src/definition.cpp                             |    3 +-
 src/docsets.cpp                                |    1 -
 src/doxygen.cpp                                |    3 -
 src/doxygen.md                                 |    1 -
 src/entry.h                                    |    2 +-
 src/memberdef.cpp                              |   33 -
 src/tclscanner.h                               |   63 -
 src/tclscanner.l                               | 3156 ------------------------
 src/types.h                                    |    2 +-
 src/util.cpp                                   |    3 -
 templates/html/htmlmemdef.tpl                  |    1 -
 testing/057/057__caller__graphs_8tcl.xml       |   92 -
 testing/057/__057__caller__graphs_8tcl.xml     |   28 -
 testing/057/namespace1.xml                     |  113 -
 testing/057/namespace1_1_11.xml                |   28 -
 testing/057/namespace1_1_11_1_11.xml           |   26 -
 testing/057/namespace2.xml                     |   30 -
 testing/057/namespace2_1_12.xml                |   29 -
 testing/057/namespace2_1_12_1_12.xml           |   29 -
 testing/057/namespace2_1_12_1_12_1_12.xml      |   29 -
 testing/057/namespace2_1_12_1_12_1_12_1_12.xml |   28 -
 testing/057/namespacebar.xml                   |   57 -
 testing/057/namespacefoo.xml                   |   27 -
 testing/057_caller_graphs.tcl                  |  155 --
 testing/058/058__bracket__recursion_8tcl.xml   |  384 ---
 testing/058_bracket_recursion.tcl              |  157 --
 testing/059/059__command__catch_8tcl.xml       |  191 --
 testing/059_command_catch.tcl                  |   87 -
 testing/060/060__command__switch_8tcl.xml      |  326 ---
 testing/060_command_switch.tcl                 |  238 --
 testing/061/class_test.xml                     |   70 -
 testing/061_bug_705503.tcl                     |   19 -
 testing/062/namespacen1.xml                    |   42 -
 testing/062/namespacen2.xml                    |   42 -
 testing/062/namespacen3.xml                    |   42 -
 testing/062_namespace_resolution.tcl           |   68 -
 testing/063/namespaceoo.xml                    |   13 -
 testing/063/namespaceoo_1_1_helpers.xml        |   27 -
 testing/063/namespaceoo_1_1define.xml          |   27 -
 testing/063_bug_729092.tcl                     |   43 -
 testing/_057_caller_graphs.tcl                 |    4 -
 57 files changed, 11 insertions(+), 5915 deletions(-)
 delete mode 100644 examples/tclexample.cfg
 delete mode 100644 examples/tclexample.tcl
 delete mode 100644 src/tclscanner.h
 delete mode 100644 src/tclscanner.l
 delete mode 100644 testing/057/057__caller__graphs_8tcl.xml
 delete mode 100644 testing/057/__057__caller__graphs_8tcl.xml
 delete mode 100644 testing/057/namespace1.xml
 delete mode 100644 testing/057/namespace1_1_11.xml
 delete mode 100644 testing/057/namespace1_1_11_1_11.xml
 delete mode 100644 testing/057/namespace2.xml
 delete mode 100644 testing/057/namespace2_1_12.xml
 delete mode 100644 testing/057/namespace2_1_12_1_12.xml
 delete mode 100644 testing/057/namespace2_1_12_1_12_1_12.xml
 delete mode 100644 testing/057/namespace2_1_12_1_12_1_12_1_12.xml
 delete mode 100644 testing/057/namespacebar.xml
 delete mode 100644 testing/057/namespacefoo.xml
 delete mode 100644 testing/057_caller_graphs.tcl
 delete mode 100644 testing/058/058__bracket__recursion_8tcl.xml
 delete mode 100644 testing/058_bracket_recursion.tcl
 delete mode 100644 testing/059/059__command__catch_8tcl.xml
 delete mode 100644 testing/059_command_catch.tcl
 delete mode 100644 testing/060/060__command__switch_8tcl.xml
 delete mode 100644 testing/060_command_switch.tcl
 delete mode 100644 testing/061/class_test.xml
 delete mode 100644 testing/061_bug_705503.tcl
 delete mode 100644 testing/062/namespacen1.xml
 delete mode 100644 testing/062/namespacen2.xml
 delete mode 100644 testing/062/namespacen3.xml
 delete mode 100644 testing/062_namespace_resolution.tcl
 delete mode 100644 testing/063/namespaceoo.xml
 delete mode 100644 testing/063/namespaceoo_1_1_helpers.xml
 delete mode 100644 testing/063/namespaceoo_1_1define.xml
 delete mode 100644 testing/063_bug_729092.tcl
 delete mode 100644 testing/_057_caller_graphs.tcl

diff --git a/Doxyfile b/Doxyfile
index 9e86b1e..8681c99 100644
--- a/Doxyfile
+++ b/Doxyfile
@@ -30,7 +30,6 @@ INHERIT_DOCS           = YES
 SEPARATE_MEMBER_PAGES  = NO
 TAB_SIZE               = 8
 ALIASES                =
-TCL_SUBST              =
 OPTIMIZE_OUTPUT_FOR_C  = NO
 OPTIMIZE_OUTPUT_JAVA   = NO
 OPTIMIZE_FOR_FORTRAN   = NO
diff --git a/addon/doxmlparser/Doxyfile b/addon/doxmlparser/Doxyfile
index 2cef6cf..18359a0 100644
--- a/addon/doxmlparser/Doxyfile
+++ b/addon/doxmlparser/Doxyfile
@@ -40,7 +40,6 @@ INHERIT_DOCS           = YES
 SEPARATE_MEMBER_PAGES  = NO
 TAB_SIZE               = 8
 ALIASES                =
-TCL_SUBST              =
 OPTIMIZE_OUTPUT_FOR_C  = NO
 OPTIMIZE_OUTPUT_JAVA   = NO
 OPTIMIZE_FOR_FORTRAN   = NO
diff --git a/addon/doxmlparser/Doxyfile.impl b/addon/doxmlparser/Doxyfile.impl
index 5bddcc4..9bfc85e 100644
--- a/addon/doxmlparser/Doxyfile.impl
+++ b/addon/doxmlparser/Doxyfile.impl
@@ -40,7 +40,6 @@ INHERIT_DOCS           = YES
 SEPARATE_MEMBER_PAGES  = NO
 TAB_SIZE               = 8
 ALIASES                =
-TCL_SUBST              =
 OPTIMIZE_OUTPUT_FOR_C  = NO
 OPTIMIZE_OUTPUT_JAVA   = NO
 OPTIMIZE_FOR_FORTRAN   = NO
diff --git a/doc/docblocks.doc b/doc/docblocks.doc
index 23933c7..6c1edae 100644
--- a/doc/docblocks.doc
+++ b/doc/docblocks.doc
@@ -31,9 +31,9 @@ additional markings, so doxygen knows it is a piece of structured text that
 needs to end up in the generated documentation. The \ref cppblock "next" section
 presents the various styles supported by doxygen.
 
-For Python, VHDL, Fortran, and Tcl code there are different commenting 
-conventions, which can be found in sections \ref pythonblocks, \ref vhdlblocks, 
-\ref fortranblocks, and \ref tclblocks respectively.
+For Python, VHDL, and Fortran code there are different commenting 
+conventions, which can be found in sections \ref pythonblocks, \ref vhdlblocks, and
+\ref fortranblocks respectively.
 
 \subsection cppblock Comment blocks for C-like languages (C/C++/C#/Objective-C/PHP/Java)
 
@@ -564,72 +564,6 @@ C> input parameter
       end function A
 \endcode
 
-\subsection tclblocks Comment blocks in Tcl
-
-Doxygen documentation can be included in normal Tcl comments.
-
-To start a new documentation block start a line with \c ## (two hashes).
-All following comment lines and continuation lines will be added to this
-block. The block ends with a line not starting with a \c # (hash sign).
-
-A brief documentation can be added with \c ;#< (semicolon, hash and
-less-than sign). The brief documentation also ends at a line not starting
-with a \c # (hash sign).
-
-Inside doxygen comment blocks all normal doxygen markings are supported.
-The only exceptions are described in the following two paragraphs.
-
-If a doxygen comment block ends with a line containing only
-\c #\\code or \c #\@code all code until a line only containing \c #\\endcode
-or \c #\@endcode is added to the generated documentation as code block.
-
-If a doxygen comment block ends with a line containing only
-\c #\\verbatim or \c #\@verbatim all code until a line only containing
-\c #\\endverbatim or \c #\@endverbatim is added verbatim to the generated
-documentation.
-
-To detect namespaces, classes, functions and variables the following
-Tcl commands are recognized. Documentation blocks can be put on the lines
-before the command.
-
-<ul>
-<li><tt>namespace eval ..</tt> Namespace
-<li><tt>proc ..</tt> Function
-<li><tt>variable ..</tt> Variable
-<li><tt>common ..</tt> Common variable
-<li><tt>itcl::class ..</tt> Class
-<li><tt>itcl::body ..</tt> Class method body definition
-<li><tt>oo::class create ..</tt> Class
-<li><tt>oo::define ..</tt> OO Class definition
-<li><tt>method ..</tt> Class method definitions
-<li><tt>constructor ..</tt> Class constructor
-<li><tt>destructor ..</tt> Class destructor
-<li><tt>public ..</tt> Set protection level
-<li><tt>protected ..</tt> Set protection level
-<li><tt>private ..</tt> Set protection level
-</ul>
-
-<!--
-To use your own keywords you an map these keyword to the recognized commands
-using the \ref cfg_tcl_subs "TCL_SUBST" entry in the configuration file.
-The entry contain a list of word-keyword mappings. To use the itcl::*
-commands without the leading namespace use p.e.:
-
-\verbatim TCL_SUBST = class itcl:class body itcl:body \endverbatim
--->
-
-Following is an example using doxygen style comments:
-
-\include tclexample.tcl
- \htmlonly
- Click <a href="examples/tclexample/html/index.html">here</a>
- for the corresponding HTML documentation that is generated by doxygen.
- \endhtmlonly
- \latexonly
- See \hyperlink{tcl_example}{TCL example}
- for the corresponding \mbox{\LaTeX} documentation that is generated by doxygen.
- \endlatexonly
-
 
 \section docstructure Anatomy of a comment block
 
diff --git a/doc/doxygen_manual.tex b/doc/doxygen_manual.tex
index e350013..0148379 100644
--- a/doc/doxygen_manual.tex
+++ b/doc/doxygen_manual.tex
@@ -221,10 +221,6 @@ Written by Dimitri van Heesch\\[2ex]
   \begin{DoxygenSubAppendix}
     \subinputfrom{../html/examples/mux/latex/}{refman_doc}
   \end{DoxygenSubAppendix}
-  \doxysection{Tcl Example}\label{tcl_example}\hypertarget{tcl_example}{}
-  \begin{DoxygenSubAppendix}
-    \subinputfrom{../html/examples/tclexample/latex/}{refman_doc}
-  \end{DoxygenSubAppendix}
 
 \chapter{Class Example}\label{class_example}\hypertarget{class_example}{}
 \subinputfrom{../html/examples/class/latex/}{refman_doc}
diff --git a/doc/features.doc b/doc/features.doc
index 65fc343..461caef 100644
--- a/doc/features.doc
+++ b/doc/features.doc
@@ -29,7 +29,7 @@
 <li>Generates structured XML output for parsed sources, which can be 
     used by external tools.
 <li>Supports C/C++, Java, (Corba and Microsoft) Java, Python, VHDL, PHP
-    IDL, C#, Fortran, TCL, Objective-C 2.0, and to some extent D sources.
+    IDL, C#, Fortran, Objective-C 2.0, and to some extent D sources.
 <li>Supports documentation of files, namespaces, packages, classes, 
     structs, unions, templates, variables, functions, typedefs, enums and 
     defines. 
diff --git a/doc/starting.doc b/doc/starting.doc
index d419e92..ceb4cfc 100644
--- a/doc/starting.doc
+++ b/doc/starting.doc
@@ -119,7 +119,6 @@ Extension | Language | Extension | Language     | Extension | Language
 .ixx      |C / C++   | .php5     |PHP           | .vhdl     |VHDL
 .ipp      |C / C++   | .inc      |PHP           | .ucf      |VHDL
 .i++      |C / C++   | .phtml    |PHP           | .qsf      |VHDL
-.inl      |C / C++   | .m        |Objective-C   | .tcl      |TCL
 .h        |C / C++   | .M        |Objective-C   | .md       |Markdown
 .H        |C / C++   | .py       |Python        | .markdown |Markdown
 .hh       |C / C++   | .pyw      |Python        | .ice      |Slice
diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index c73d6f4..3f1c79b 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -42,7 +42,6 @@ set(BASIC_EXAMPLES
                 page:doc
                 docstring:py
                 pyexample:py
-                tclexample:tcl
                 manual:c
                 mux:vhdl
 )
diff --git a/examples/tclexample.cfg b/examples/tclexample.cfg
deleted file mode 100644
index e151d14..0000000
--- a/examples/tclexample.cfg
+++ /dev/null
@@ -1,14 +0,0 @@
-PROJECT_NAME       = "Tcl"
-OUTPUT_DIRECTORY   = ../html/examples/tclexample
-GENERATE_LATEX     = YES
-GENERATE_MAN       = NO
-GENERATE_RTF       = NO
-CASE_SENSE_NAMES   = NO
-INPUT              = tclexample.tcl
-QUIET              = YES
-JAVADOC_AUTOBRIEF  = YES
-SEARCHENGINE       = NO
-INLINE_SOURCES     = YES
-HIDE_UNDOC_MEMBERS = YES
-COMPACT_LATEX = YES
-LATEX_HIDE_INDICES     = YES
diff --git a/examples/tclexample.tcl b/examples/tclexample.tcl
deleted file mode 100644
index e512aee..0000000
--- a/examples/tclexample.tcl
+++ /dev/null
@@ -1,82 +0,0 @@
-## \file tclexample.tcl
-# File documentation.
-#\verbatim
-
-# Startup code:\
-exec tclsh "$0" "$@"
-#\endverbatim
-## Documented namespace \c ns .
-# The code is inserted here:
-#\code
-namespace eval ns {
-  ## Documented proc \c ns_proc .
-  # \param[in] arg some argument
-  proc ns_proc {arg} {}
-  ## Documented var \c ns_var .
-  # Some documentation.
-  variable ns_var
-  ## Documented itcl class \c itcl_class .
-  itcl::class itcl_class {
-    ## Create object.
-    constructor {args} {eval $args}
-    ## Destroy object.
-    destructor {exit}
-    ## Documented itcl method \c itcl_method_x .
-    # \param[in] arg Argument
-    private method itcl_method_x {arg}
-    ## Documented itcl method \c itcl_method_y .
-    # \param[in] arg Argument
-    protected method itcl_method_y {arg} {}
-    ## Documented itcl method \c itcl_method_z .
-    # \param[in] arg Argument
-    public method itcl_method_z {arg} {}
-    ## Documented common itcl var \c itcl_Var .
-    common itcl_Var
-    ## \protectedsection
-    
-    variable itcl_var1;#< Documented itcl var \c itcl_var1 .
-    variable itcl_var2;#< Documented itcl var \c itcl_var2 .
-  }
-  ## Documented oo class \c oo_class .
-  oo::class create oo_class {
-    ## Create object.
-    # Configure with args
-    constructor {args} {eval $args}
-    ## Destroy object.
-    # Exit.
-    destructor {exit}
-    ## Documented oo var \c oo_var .
-    # Defined inside class
-    variable oo_var
-    ## \private Documented oo method \c oo_method_x .
-    # \param[in] arg Argument
-    method oo_method_x {arg} {}
-    ## \protected Documented oo method \c oo_method_y .
-    # \param[in] arg Argument
-    method oo_method_y {arg} {}
-    ## \public Documented oo method \c oo_method_z .
-    # \param[in] arg Argument
-    method oo_method_z {arg} {}
-  }
-}
-#\endcode
-
-itcl::body ::ns::itcl_class::itcl_method_x {argx} {
-  puts "$argx OK"
-}
-
-oo::define ns::oo_class {
-  ## \public Outside defined variable \c oo_var_out .
-  # Inside oo_class
-  variable oo_var_out
-}
-
-## Documented global proc \c glob_proc .
-# \param[in] arg Argument
-proc glob_proc {arg} {puts $arg}
-
-variable glob_var;#< Documented global var \c glob_var\
-  with newline
-#< and continued line
-
-# end of file
diff --git a/qtools/Doxyfile b/qtools/Doxyfile
index 109d3dc..d3ab25a 100644
--- a/qtools/Doxyfile
+++ b/qtools/Doxyfile
@@ -28,7 +28,6 @@ INHERIT_DOCS           = YES
 SEPARATE_MEMBER_PAGES  = NO
 TAB_SIZE               = 8
 ALIASES                =
-TCL_SUBST              =
 OPTIMIZE_OUTPUT_FOR_C  = NO
 OPTIMIZE_OUTPUT_JAVA   = NO
 OPTIMIZE_FOR_FORTRAN   = NO
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 201b7c8..0a7a3ef 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -107,7 +107,6 @@ set(LEX_FILES scanner
     fortranscanner
     fortrancode
     vhdlcode
-    tclscanner
     pre
     declinfo
     defargs
@@ -166,7 +165,6 @@ add_library(_doxygen STATIC
     ${GENERATED_SRC}/pyscanner.l.h
     ${GENERATED_SRC}/scanner.l.h
     ${GENERATED_SRC}/sqlcode.l.h
-    ${GENERATED_SRC}/tclscanner.l.h
     ${GENERATED_SRC}/vhdlcode.l.h
     ${GENERATED_SRC}/xmlcode.l.h
     ${GENERATED_SRC}/code.cpp
@@ -184,7 +182,6 @@ add_library(_doxygen STATIC
     ${GENERATED_SRC}/pyscanner.cpp
     ${GENERATED_SRC}/scanner.cpp
     ${GENERATED_SRC}/sqlcode.cpp
-    ${GENERATED_SRC}/tclscanner.cpp
     ${GENERATED_SRC}/vhdlcode.cpp
     ${GENERATED_SRC}/xmlcode.cpp
     #
diff --git a/src/commentcnv.l b/src/commentcnv.l
index 9b91319..59d1a8b 100644
--- a/src/commentcnv.l
+++ b/src/commentcnv.l
@@ -291,7 +291,7 @@ MAILADR   ("mailto:")?[a-z_A-Z0-9.+-]+"@"[a-z_A-Z0-9-]+("."[a-z_A-Z0-9\-]+)+[a-z
                                      copyToOutput(yyscanner,yytext,(int)yyleng);
                                    }
 <Scan>"/*"[*!]?			   { /* start of a C comment */
-                                     if ((yyextra->lang==SrcLangExt_Python) || (yyextra->lang==SrcLangExt_Tcl))
+                                     if (yyextra->lang==SrcLangExt_Python)
 				     {
 				       REJECT;
                                      }
@@ -580,7 +580,6 @@ MAILADR   ("mailto:")?[a-z_A-Z0-9.+-]+"@"[a-z_A-Z0-9-]+("."[a-z_A-Z0-9\-]+)+[a-z
                                    }
 <CComment>"/"+"*"                  { /* nested C comment */
                                      if (yyextra->lang==SrcLangExt_Python ||
-                                         yyextra->lang==SrcLangExt_Tcl    ||
                                          yyextra->lang==SrcLangExt_Markdown)
 				     {
 				       REJECT;
@@ -591,7 +590,6 @@ MAILADR   ("mailto:")?[a-z_A-Z0-9.+-]+"@"[a-z_A-Z0-9-]+("."[a-z_A-Z0-9\-]+)+[a-z
                                    }
 <CComment>"*"+"/"                  { /* end of C comment */
                                      if (yyextra->lang==SrcLangExt_Python ||
-                                         yyextra->lang==SrcLangExt_Tcl    ||
                                          yyextra->lang==SrcLangExt_Markdown)
 				     {
 				       REJECT;
diff --git a/src/config.xml b/src/config.xml
index 8258415..5b29b66 100644
--- a/src/config.xml
+++ b/src/config.xml
@@ -585,16 +585,6 @@ Go to the <a href="commands.html">next</a> section or return to the
 ]]>
       </docs>
     </option>
-    <option type='list' id='TCL_SUBST' format='string'>
-      <docs>
-<![CDATA[
- This tag can be used to specify a number of word-keyword mappings (TCL only).
- A mapping has the form <code>"name=value"</code>. For example adding
- <code>"class=itcl::class"</code> will allow you to use the command class in the
- <code>itcl::class</code> meaning.
-]]>
-      </docs>
-    </option>
     <option type='bool' id='OPTIMIZE_OUTPUT_FOR_C' defval='0'>
       <docs>
 <![CDATA[
@@ -649,10 +639,10 @@ Go to the <a href="commands.html">next</a> section or return to the
  Doxygen has a built-in mapping, but you can override or extend it using this tag.
  The format is <code>ext=language</code>, where \c ext is a file extension, and language is one of
  the parsers supported by doxygen: IDL, Java, JavaScript, Csharp (C#), C, C++, D, PHP,
- md (Markdown), Objective-C, Python, Slice, Fortran (fixed format Fortran: FortranFixed,
+ md (Markdown), Objective-C, Python, Slice, VHDL, Fortran (fixed format Fortran: FortranFixed,
  free formatted Fortran: FortranFree, unknown formatted Fortran: Fortran. In
  the later case the parser tries to guess whether the code is fixed or free
- formatted code, this is the default for Fortran type files), VHDL, tcl.
+ formatted code, this is the default for Fortran type files).
 
  For instance to make doxygen treat
  <code>.inc</code> files as Fortran files (default is PHP), and <code>.f</code> files as C (default is Fortran),
@@ -1416,7 +1406,6 @@ FILE_VERSION_FILTER = "cleartool desc -fmt \%Vn"
       <value name='*.f18'/>
       <value name='*.f'/>
       <value name='*.for'/>
-      <value name='*.tcl'/>
       <value name='*.vhd'/>
       <value name='*.vhdl'/>
       <value name='*.ucf'/>
@@ -3656,5 +3645,6 @@ remove the intermediate dot files that are used to generate the various graphs.
     <option type='obsolete' id='XML_DTD'/>
     <option type='obsolete' id='PERL_PATH'/>
     <option type='obsolete' id='MSCGEN_PATH'/>
+    <option type='obsolete' id='TCL_SUBST'/>
   </group>
 </doxygenconfig>
diff --git a/src/configimpl.l b/src/configimpl.l
index 1490912..7055e93 100644
--- a/src/configimpl.l
+++ b/src/configimpl.l
@@ -1618,9 +1618,6 @@ void Config::checkAndCorrect()
     checkList(Config_getList(EXTRA_SEARCH_MAPPINGS),"EXTRA_SEARCH_MAPPING",TRUE,TRUE);
   }
 
-  // check TCL_SUBST
-  checkList(Config_getList(TCL_SUBST),"TCL_SUBST",TRUE,TRUE);
-
   // check if GENERATE_TREEVIEW and GENERATE_HTMLHELP are both enabled
   if (Config_getBool(GENERATE_TREEVIEW) && Config_getBool(GENERATE_HTMLHELP))
   {
diff --git a/src/context.cpp b/src/context.cpp
index d4e2799..682d851 100644
--- a/src/context.cpp
+++ b/src/context.cpp
@@ -1545,7 +1545,6 @@ class DefinitionContext
         case SrcLangExt_VHDL:     result="vhdl";     break;
         case SrcLangExt_XML:      result="xml";      break;
         case SrcLangExt_SQL:      result="sql";      break;
-        case SrcLangExt_Tcl:      result="tcl";      break;
         case SrcLangExt_Markdown: result="markdown"; break;
         case SrcLangExt_Slice:    result="slice";    break;
       }
diff --git a/src/definition.cpp b/src/definition.cpp
index 9d64b02..d3da6b5 100644
--- a/src/definition.cpp
+++ b/src/definition.cpp
@@ -850,10 +850,9 @@ bool readCodeFragment(const char *fileName,
   g_filterCache.getFileContents(fileName,str);
 
   bool found = lang==SrcLangExt_VHDL   ||
-               lang==SrcLangExt_Tcl    ||
                lang==SrcLangExt_Python ||
                lang==SrcLangExt_Fortran;
-               // for VHDL, TCL, Python, and Fortran no bracket search is possible
+               // for VHDL, Python, and Fortran no bracket search is possible
   char *p=str.data();
   if (p)
   {
diff --git a/src/docsets.cpp b/src/docsets.cpp
index a838923..d92e4f3 100644
--- a/src/docsets.cpp
+++ b/src/docsets.cpp
@@ -328,7 +328,6 @@ void DocSets::addIndexItem(const Definition *context,const MemberDef *md,
     case SrcLangExt_VHDL:    lang="vhdl"; break;       // VHDL
     case SrcLangExt_XML:     lang="xml"; break;        // DBUS XML
     case SrcLangExt_SQL:     lang="sql"; break;        // Sql
-    case SrcLangExt_Tcl:     lang="tcl"; break;        // Tcl
     case SrcLangExt_Markdown:lang="markdown"; break;   // Markdown
     case SrcLangExt_Slice:   lang="slice"; break;      // Slice
     case SrcLangExt_Unknown: lang="unknown"; break;    // should not happen!
diff --git a/src/doxygen.cpp b/src/doxygen.cpp
index cc6b898..8bc65f5 100644
--- a/src/doxygen.cpp
+++ b/src/doxygen.cpp
@@ -81,7 +81,6 @@
 #include "fortranscanner.h"
 #include "xmlcode.h"
 #include "sqlcode.h"
-#include "tclscanner.h"
 #include "code.h"
 #include "portable.h"
 #include "vhdljjparser.h"
@@ -9810,8 +9809,6 @@ void initDoxygen()
                                                          std::make_unique<XMLCodeParser>());
   Doxygen::parserManager->registerParser("sql",          std::make_unique<NullOutlineParser>(),
                                                          std::make_unique<SQLCodeParser>());
-  Doxygen::parserManager->registerParser("tcl",          std::make_unique<TclOutlineParser>(),
-                                                         std::make_unique<TclCodeParser>());
   Doxygen::parserManager->registerParser("md",           std::make_unique<MarkdownOutlineParser>(),
                                                          std::make_unique<FileCodeParser>());
 
diff --git a/src/doxygen.md b/src/doxygen.md
index c124e09..d8db231 100644
--- a/src/doxygen.md
+++ b/src/doxygen.md
@@ -223,7 +223,6 @@ Topics TODO
   - Python
   - Fortran
   - VHDL
-  - TCL
   - Tag files
 - Marshaling to/from disk
 - Portability functions
diff --git a/src/entry.h b/src/entry.h
index 3c6ead3..71c555c 100644
--- a/src/entry.h
+++ b/src/entry.h
@@ -203,7 +203,7 @@ class Entry
     const std::vector< std::shared_ptr<Entry> > &children() const { return m_sublist; }
 
     /*! @name add entry as a child and pass ownership.
-     *  @note This makes the entry passed invalid! (TODO: tclscanner.l still has use after move!)
+     *  @note This makes the entry passed invalid!
      *  @{
      */
     void moveToSubEntryAndKeep(Entry* e);
diff --git a/src/memberdef.cpp b/src/memberdef.cpp
index 4050144..dcd1991 100644
--- a/src/memberdef.cpp
+++ b/src/memberdef.cpp
@@ -943,30 +943,6 @@ static bool writeDefArgumentList(OutputList &ol,const Definition *scope,const Me
     return FALSE; // member has no function like argument list
   }
 
-  // simple argument list for tcl
-  if (md->getLanguage()==SrcLangExt_Tcl)
-  {
-    if (defArgList.empty()) return FALSE;
-    ol.endMemberDocName();
-    ol.startParameterList(FALSE);
-    ol.startParameterType(TRUE,0);
-    ol.endParameterType();
-    ol.startParameterName(FALSE);
-    for (const Argument &a : defArgList)
-    {
-      if (a.defval.isEmpty())
-      {
-        ol.docify(a.name+" ");
-      }
-      else
-      {
-        ol.docify("?"+a.name+"? ");
-      }
-    }
-    ol.endParameterName(TRUE,FALSE,FALSE);
-    return TRUE;
-  }
-
   if (!md->isDefine()) ol.docify(" ");
 
   //printf("writeDefArgList(%d)\n",defArgList->count());
@@ -4624,11 +4600,6 @@ void MemberDefImpl::_computeIsConstructor()
       m_isConstructorCached = 2; // TRUE
       return;
     }
-    else if (getLanguage()==SrcLangExt_Tcl) // for Tcl
-    {
-      m_isConstructorCached = name()=="constructor" ? 2 : 1;
-      return;
-    }
     else // for other languages
     {
       QCString locName = getClassDef()->localName();
@@ -4669,10 +4640,6 @@ void MemberDefImpl::_computeIsDestructor()
   {
     isDestructor = name()=="__destruct";
   }
-  else if (getLanguage()==SrcLangExt_Tcl) // for Tcl
-  {
-    isDestructor = name()=="destructor";
-  }
   else if (name()=="__del__" &&
            getLanguage()==SrcLangExt_Python) // for Python
   {
diff --git a/src/tclscanner.h b/src/tclscanner.h
deleted file mode 100644
index cdd56d8..0000000
--- a/src/tclscanner.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/******************************************************************************
- *
- * 
- *
- * Copyright (C) 1997-2015 by Dimitri van Heesch.
- * Copyright (C) 2010-2011 by Rene Zaumseil
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation under the terms of the GNU General Public License is hereby 
- * granted. No representations are made about the suitability of this software 
- * for any purpose. It is provided "as is" without express or implied warranty.
- * See the GNU General Public License for more details.
- *
- * Documents produced by Doxygen are derivative works derived from the
- * input used in their production; they are not affected by this license.
- *
- */
-
-#ifndef SCANNER_TCL_H
-#define SCANNER_TCL_H
-
-#include "parserintf.h"
-
-/** \brief Tcl language parser using state-based lexical scanning.
- *
- *  This is the Tcl language parser for doxygen.
- */
-class TclOutlineParser : public OutlineParserInterface
-{
-  public:
-    void startTranslationUnit(const char *) {}
-    void finishTranslationUnit() {}
-    void parseInput(const char *fileName,
-                    const char *fileBuf,
-                    const std::shared_ptr<Entry> &root,
-                    bool sameTranslationUnit,
-                    QStrList &filesInSameTranslationUnit);
-    bool needsPreprocessing(const QCString &extension) const;
-    void parsePrototype(const char *text);
-};
-
-class TclCodeParser : public CodeParserInterface
-{
-  public:
-    void parseCode(CodeOutputInterface &codeOutIntf,
-                   const char *scopeName,
-                   const QCString &input,
-                   SrcLangExt lang,
-                   bool isExampleBlock,
-                   const char *exampleName=0,
-                   FileDef *fileDef=0,
-                   int startLine=-1,
-                   int endLine=-1,
-                   bool inlineFragment=FALSE,
-                   const MemberDef *memberDef=0,
-                   bool showLineNumbers=TRUE,
-                   const Definition *searchCtx=0,
-                   bool collectXRefs=TRUE
-                  );
-    void resetCodeParserState();
-};
-
-#endif
diff --git a/src/tclscanner.l b/src/tclscanner.l
deleted file mode 100644
index 10aba97..0000000
--- a/src/tclscanner.l
+++ /dev/null
@@ -1,3156 +0,0 @@
-/*****************************************************************************
- * Parser for Tcl subset
- *
- * Copyright (C) 2010      by Rene Zaumseil
- * based on the work of Dimitri van Heesch.
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation under the terms of the GNU General Public License is hereby 
- * granted. No representations are made about the suitability of this software 
- * for any purpose. It is provided "as is" without express or implied warranty.
- * See the GNU General Public License for more details.
- *
- * Documents produced by Doxygen are derivative works derived from the
- * input used in their production; they are not affected by this license.
- *
- */ 
-%option never-interactive
-%option case-insensitive
-%option prefix="tclscannerYY"
-%top{
-#include <stdint.h>
-}
-
-%{
-#include <stdio.h> 
-#include <stdlib.h>
-#include <assert.h>
-#include <ctype.h>
-
-#include <qstring.h>
-#include <qcstringlist.h>
-#include <qlist.h>
-#include <qmap.h>
-#include <qarray.h>
-#include <qstack.h>
-#include <qregexp.h>
-#include <qfile.h>
-#include <qdict.h>
-
-#include "entry.h"
-#include "message.h"
-#include "config.h"
-#include "doxygen.h"
-#include "util.h"
-#include "defargs.h"
-#include "language.h"
-#include "commentscan.h" 
-#include "pre.h"
-#include "tclscanner.h"
-#include "outputlist.h"
-#include "membername.h"
-#include "searchindex.h"
-#include "commentcnv.h"
-#include "bufstr.h"
-#include "portable.h"
-#include "arguments.h"
-#include "namespacedef.h"
-#include "filedef.h"
-#include "markdown.h"
-
-#define YY_NO_INPUT 1
-#define YY_NO_UNISTD_H 1
-
-#define MAX_INCLUDE_DEPTH 10
-
-#define USE_STATE2STRING 0
-
-#if USE_STATE2STRING
-static const char *stateToString(int state);
-#endif
-
-//! Application error.
-#define tcl_err \
-  printf("Error %d %s() at line %d! ",__LINE__,tcl.file_name.data(),yylineno); \
-  yy_push_state(ERROR); \
-  yyless(0); \
-  printf
-
-//! Application warning.
-#define tcl_war \
-  printf("Warning %d %s() at line %d: ",__LINE__,tcl.file_name.data(),yylineno); \
-  printf
-
-//! Application message.
-#define tcl_inf \
-  if (0) printf("--- %.4d %d@%d: ",__LINE__,yylineno,yy_start_stack_ptr) && printf
-
-//! Debug message.
-#define D\
-  if (0) printf("--- %.4d %d@%d: %s\n",__LINE__,yylineno,yy_start_stack_ptr,yytext);
-
-// BEGIN of copy from tclUtil.c
-// - Tcl_Interp removed
-// - changes are marked with RZ
-// #define's to adapt the code:
-#define CONST           const
-#define UCHAR           (unsigned char)
-#define TCL_ERROR       1
-#define TCL_OK          0
-#define ckalloc         malloc
-#define ckfree          free
-#define TclCopyAndCollapse(size,src,dest) memcpy(dest,src,size); *(dest+size)=0
-int TclFindElement(
-      CONST char *list,         /* Points to the first byte of a string
-                                 * containing a Tcl list with zero or more
-                                 * elements (possibly in braces). */
-      int listLength,           /* Number of bytes in the list's string. */
-      CONST char **elementPtr,  /* Where to put address of first significant
-                                 * character in first element of list. */
-      CONST char **nextPtr,     /* Fill in with location of character just
-                                 * after all white space following end of
-                                 * argument (next arg or end of list). */
-      int *sizePtr,             /* If non-zero, fill in with size of
-                                 * element. */
-      int *bracePtr)            /* If non-zero, fill in with non-zero/zero to
-                                 * indicate that arg was/wasn't in braces. */
-{
-  CONST char *p = list;
-  CONST char *elemStart;        /* Points to first byte of first element. */
-  CONST char *limit;            /* Points just after list's last byte. */
-  int openBraces = 0;           /* Brace nesting level during parse. */
-  int inQuotes = 0;
-  int size = 0;         /* lint. */
-  //RZ    int numChars;
-
-  /*
-   * Skim off leading white space and check for an opening brace or quote.
-   * We treat embedded NULLs in the list as bytes belonging to a list
-   * element.
-   */
-
-  limit = (list + listLength);
-  while ((p < limit) && (isspace(UCHAR(*p)))) 
-  { /* INTL: ISO space. */
-    p++;
-  }
-  if (p == limit) 
-  {             /* no element found */
-    elemStart = limit;
-    goto done;
-  }
-
-  if (*p == '{')   /* } to keep vi happy */
-  {
-    openBraces = 1;
-    p++;
-  } 
-  else if (*p == '"') 
-  {
-    inQuotes = 1;
-    p++;
-  }
-  elemStart = p;
-  if (bracePtr != 0) 
-  {
-    *bracePtr = openBraces;
-  }
-
-  /*
-   * Find element's end (a space, close brace, or the end of the string).
-   */
-
-  while (p < limit) 
-  {
-    switch (*p) 
-    {
-      /*
-       * Open brace: don't treat specially unless the element is in
-       * braces. In this case, keep a nesting count.
-       */
-
-      case '{':
-        if (openBraces != 0) 
-        {
-          openBraces++;
-        }
-        break;
-
-        /*
-         * Close brace: if element is in braces, keep nesting count and
-         * quit when the last close brace is seen.
-         */
-
-      case '}':
-        if (openBraces > 1) 
-        {
-          openBraces--;
-        } 
-        else if (openBraces == 1) 
-        {
-          size = (int)(p - elemStart);
-          p++;
-          if ((p >= limit) || isspace(UCHAR(*p))) 
-          {     /* INTL: ISO space. */
-            goto done;
-          }
-
-          /*
-           * Garbage after the closing brace; return an error.
-           */
-
-          return TCL_ERROR;
-        }
-        break;
-
-        /*
-         * Backslash: skip over everything up to the end of the backslash
-         * sequence.
-         */
-
-      case '\\':
-        //RZ        Tcl_UtfBackslash(p, &numChars, NULL);
-        //RZ        p += (numChars - 1);
-        p++; //RZ
-        break;
-
-        /*
-         * Space: ignore if element is in braces or quotes; otherwise
-         * terminate element.
-         */
-
-      case ' ':
-      case '\f':
-      case '\n':
-      case '\r':
-      case '\t':
-      case '\v':
-        if ((openBraces == 0) && !inQuotes) 
-        {
-          size = (int)(p - elemStart);
-          goto done;
-        }
-        break;
-
-        /*
-         * Double-quote: if element is in quotes then terminate it.
-         */
-
-      case '"':
-        if (inQuotes) 
-        {
-          size = (int)(p - elemStart);
-          p++;
-          if ((p >= limit) || isspace(UCHAR(*p))) 
-          {     /* INTL: ISO space */
-            goto done;
-          }
-
-          /*
-           * Garbage after the closing quote; return an error.
-           */
-          return TCL_ERROR;
-        }
-        break;
-    }
-    p++;
-  }
-
-  /*
-   * End of list: terminate element.
-   */
-
-  if (p == limit) 
-  {
-    if (openBraces != 0) 
-    {
-      return TCL_ERROR;
-    } 
-    else if (inQuotes) 
-    {
-      return TCL_ERROR;
-    }
-    size = (int)(p - elemStart);
-  }
-
-done:
-  while ((p < limit) && (isspace(UCHAR(*p)))) 
-  { /* INTL: ISO space. */
-    p++;
-  }
-  *elementPtr = elemStart;
-  *nextPtr = p;
-  if (sizePtr != 0) 
-  {
-    *sizePtr = size;
-  }
-  return TCL_OK;
-}
-
-int Tcl_SplitList(
-    CONST char *list,           /* Pointer to string with list structure. */
-    int *argcPtr,               /* Pointer to location to fill in with the
-                                 * number of elements in the list. */
-    CONST char ***argvPtr)      /* Pointer to place to store pointer to array
-                                 * of pointers to list elements. */
-{
-  CONST char **argv, *l, *element;
-  char *p;
-  int length, size, i, result, elSize, brace;
-
-  /*
-   * Figure out how much space to allocate. There must be enough space for
-   * both the array of pointers and also for a copy of the list. To estimate
-   * the number of pointers needed, count the number of space characters in
-   * the list.
-   */
-
-  for (size = 2, l = list; *l != 0; l++) 
-  {
-    if (isspace(UCHAR(*l))) 
-    {                   /* INTL: ISO space. */
-      size++;
-
-      /*
-       * Consecutive space can only count as a single list delimiter.
-       */
-
-      while (1) 
-      {
-        char next = *(l + 1);
-
-        if (next == '\0') 
-        {
-          break;
-        }
-        ++l;
-        if (isspace(UCHAR(next))) 
-        {               /* INTL: ISO space. */
-          continue;
-        }
-        break;
-      }
-    }
-  }
-  length = (int)(l - list);
-  argv = (CONST char **) ckalloc((unsigned)
-      ((size * sizeof(char *)) + length + 1));
-  for (i = 0, p = ((char *) argv) + size*sizeof(char *);
-      *list != 0;  i++) 
-  {
-    CONST char *prevList = list;
-
-    result = TclFindElement(list, length, &element, &list,
-        &elSize, &brace);
-    length -= (int)(list - prevList);
-    if (result != TCL_OK) 
-    {
-      ckfree((char *) argv);
-      return result;
-    }
-    if (*element == 0) 
-    {
-      break;
-    }
-    if (i >= size) 
-    {
-      ckfree((char *) argv);
-      return TCL_ERROR;
-    }
-    argv[i] = p;
-    if (brace) 
-    {
-      memcpy(p, element, (size_t) elSize);
-      p += elSize;
-      *p = 0;
-      p++;
-    } 
-    else 
-    {
-      TclCopyAndCollapse(elSize, element, p);
-      p += elSize+1;
-    }
-  }
-
-  argv[i] = NULL;
-  *argvPtr = argv;
-  *argcPtr = i;
-  return TCL_OK;
-}
-// END of tclUtil.c
-
-void tcl_split_list(QCString &str, QCStringList &list)
-{
-  int argc;
-  const char **argv;
-
-  list.clear();
-  if (str.left(1)=="{" && str.right(1)=="}")
-  {
-    str=str.mid(1,str.length()-2);
-  }
-  else if (str.left(1)=="\"" && str.right(1)=="\"")
-  {
-    str=str.mid(1,str.length()-2);
-  }
-  if (!str.isEmpty())
-  {
-    if (Tcl_SplitList(str,&argc,&argv) != TCL_OK)
-    {
-      list.append(str);
-    }
-    else
-    {
-      for (int i = 0; i < argc; i++)
-      {
-        list.append(argv[i]);
-      }
-      ckfree((char *) argv);
-    }
-  }
-}
-
-//! Structure containing information about current scan context.
-typedef struct
-{
-  char type[2]; // type of scan context: "\"" "{" "[" "?" " "
-  int line0; // start line of scan context
-  int line1; // end line of scan context
-  YY_BUFFER_STATE buffer_state; // value of scan context
-  QCString ns; // current namespace
-  Entry *entry_fn; // if set contains the current proc/method/constructor/destructor
-  Entry *entry_cl; // if set contain the current class
-  Entry *entry_scan; // current scan entry
-  Protection protection; // current protections state
-  QCStringList after; // option/value list (options: NULL comment keyword script)
-} tcl_scan;
-
-//* Structure containing all internal global variables.
-struct tcl_struct
-{
-  CodeOutputInterface * code; // if set then we are codifying the file
-  int code_line; // current line of code
-  int code_linenumbers; // if true create line numbers in code
-  const char *code_font; // used font to codify
-  bool config_autobrief; // value of configuration option
-  QMap<QCString,QCString> config_subst; // map of configuration option values
-  QCString input_string; // file contents
-  int input_position; // position in file
-  QCString file_name; // name of used file
-  OutlineParserInterface *this_parser; // myself
-  CommentScanner commentScanner;
-  int command; // true if command was found
-  int comment; // set true if comment was scanned
-  int brace_level; // bookkeeping of braces
-  int bracket_level; // bookkeeping of brackets
-  int bracket_quote; // bookkeeping of quotes (toggles)
-  char word_is; // type of current word: "\"" "{" "[" "?" " "
-  int line_comment; // line number of comment
-  int line_commentline; // line number of comment after command
-  int line_command; // line number of command
-  int line_body0; // start line of body
-  int line_body1; // end line of body
-  QCString string_command; // contain current command
-  QCString string_commentline; // contain current comment after command
-  QCString string_commentcodify; // current comment string used in codifying
-  QCString string_comment; // contain current comment
-  QCString string_last; // contain last read word or part of word
-  QCString string; // temporary string value
-  Entry*                entry_main; // top level entry
-  Entry*                entry_file; // entry of current file
-  Entry*                entry_current; // currently used entry
-  Entry*                entry_inside; // contain entry of current scan context
-  QCStringList list_commandwords; // list of command words
-  QList<tcl_scan> scan; // stack of scan contexts
-  QAsciiDict<Entry> ns; // all read namespace entries
-  QAsciiDict<Entry> cl; // all read class entries
-  QAsciiDict<Entry> fn; // all read function entries
-  QList<Entry> entry; // list of all created entries, will be deleted after codifying
-  Protection protection; // current protections state
-  const MemberDef *memberdef; // contain current MemberDef when codifying
-  bool collectXRefs;
-};
-
-static tcl_struct tcl;
-
-// scanner functions
-static yy_size_t yyread(char *buf,yy_size_t max_size);
-static tcl_scan *tcl_scan_start(char type, QCString content, QCString ns, Entry *entry_cls, Entry *entry_fn);
-static void tcl_scan_end();
-static void tcl_comment(int what,const char *text);
-static void tcl_word(int what,const char *text);
-static void tcl_command(int what,const char *text);
-
-// helper functions
-
-//! Create new entry.
-// @return new initialised entry
-Entry* tcl_entry_new()
-{
-  Entry *myEntry = new Entry;
-  myEntry->section    = Entry::EMPTY_SEC;
-  myEntry->name       = "";
-//  myEntry->type       = "";
-  myEntry->brief      = "";
-//  myEntry->doc        = "";
-  myEntry->protection = Public;
-//  myEntry->mtype      = Method;
-//  myEntry->virt       = Normal;
-//  myEntry->stat       = FALSE;
-  myEntry->docFile    = tcl.file_name;
-  myEntry->inbodyFile = tcl.file_name;
-  myEntry->fileName   = tcl.file_name;
-  myEntry->lang       = SrcLangExt_Tcl;
-  tcl.commentScanner.initGroupInfo(myEntry);
-  // collect entries
-  if (!tcl.code)
-  {
-    tcl.entry.insert(0,myEntry);
-  }
-  return myEntry;
-}
-
-//! Set protection level.
-void tcl_protection(Entry *entry) 
-{
-  if (entry->protection!=Public&&entry->protection!=Protected&&entry->protection!=Private)
-  {
-    entry->protection = tcl.protection;
-  }
-  if (entry->protection!=Protected&&entry->protection!=Private)
-  {
-    entry->protection = Public;
-  }
-}
-
-//! Check name.
-// @return 'ns' and 'name' of given current 'ns0' and 'name0'
-static void tcl_name(const QCString &ns0, const QCString &name0, QCString &ns, QCString &name)
-{
-  QCString myNm;
-  int myStart;
-
-  if (qstrncmp(name0.data(),"::",2)==0)
-  {
-    myNm = name0.mid(2);
-  }
-  else if (ns0.length() && ns0 != " ")
-  {
-    myNm = ns0 + "::" + name0;
-  }
-  else
-  {
-    myNm = name0;
-  }
-  myStart = myNm.findRev("::");
-  if (myStart == -1)
-  {
-    ns = "";
-    name = myNm;
-  }
-  else if (myNm.length()-myStart == 2)
-  {
-    // ending with :: so get name equal to last component
-    ns = myNm.mid(0,myStart);
-    myStart = ns.findRev("::");
-    name = myNm.mid(myStart+2);
-  }
-  else
-  {
-    ns = myNm.mid(0,myStart);
-    name = myNm.mid(myStart+2);
-  }
-}
-
-//! Check name. Strip namespace qualifiers from name0 if inside inlined code segment.
-// @return 'ns' and 'name' of given current 'ns0' and 'name0'
-static void tcl_name_SnippetAware(const QCString &ns0, const QCString &name0, QCString &ns, QCString &name)
-{
-  // If we are inside an inlined code snippet then ns0
-  // already contains the complete namespace path.
-  // Any namespace qualifiers in name0 are redundant.
-  int i = name0.findRev("::");
-  if (i>=0 && tcl.memberdef)
-  {
-    tcl_name(ns0, name0.mid(i+2), ns, name);
-  }
-  else
-  {
-    tcl_name(ns0, name0, ns, name);
-  }
-}
-
-// Check and return namespace entry.
-// @return namespace entry
-Entry* tcl_entry_namespace(const QCString ns)
-{
-  Entry *myEntry;
-  if (ns.length())
-  {
-    myEntry = tcl.ns.find(ns);
-  }
-  else
-  {
-    myEntry = tcl.ns.find("::");
-  }
-  if (myEntry == NULL)
-  {
-    myEntry = tcl_entry_new();
-    myEntry->section    = Entry::NAMESPACE_SEC;
-    myEntry->name       = ns;
-    tcl.entry_main->moveToSubEntryAndKeep(myEntry);
-    tcl.ns.insert(ns,myEntry);
-  }
-  return myEntry;
-}
-
-// Check and return class entry.
-// @return class entry
-Entry* tcl_entry_class(const QCString cl)
-{
-  Entry *myEntry;
-  if (!cl.length()) return(NULL);
-
-  myEntry = tcl.cl.find(cl);
-  if (myEntry == NULL)
-  {
-    myEntry = tcl_entry_new();
-    myEntry->section    = Entry::CLASS_SEC;
-    myEntry->name       = cl;
-    tcl.entry_main->moveToSubEntryAndKeep(myEntry);
-    tcl.cl.insert(cl,myEntry);
-  }
-  return myEntry;
-}
-
-//! Check for keywords.
-// @return 1 if keyword and 0 otherwise
-static int tcl_keyword(QCString str)
-{
-  static QCStringList myList;
-  static int myInit=1;
-  if (myInit)
-  {
-    // tcl keywords
-    myList <<"append"<<"apply"<<"array"<<"auto_execok"<<"auto_import"<<"auto_load"<<"auto_mkindex"<<"auto_qualify"<<"auto_reset";
-    myList <<"binary";
-    myList <<"catch"<<"cd"<<"close"<<"clock"<<"concat";
-    myList <<"eof"<<"eval"<<"exec"<<"exit"<<"expr";
-    myList <<"fblocked"<<"fconfigure"<<"file"<<"fileevent"<<"flush"<<"for"<<"foreach"<<"format";
-    myList <<"gets"<<"global";
-    myList <<"http";
-    myList <<"if"<<"incr"<<"info"<<"interp";
-    myList <<"join";
-    myList <<"lappend"<<"lassign"<<"lindex"<<"linsert"<<"llength"<<"load"<<"lrange"<<"lrepeat"<<"lreplace"<<"lreverse"<<"lset";
-    myList <<"namespace";
-    myList <<"package"<<"parray"<<"pid"<<"pkg_mkIndex"<<"proc"<<"puts"<<"pwd";
-    myList <<"registry"<<"rename"<<"return";
-    myList <<"scan"<<"set"<<"split"<<"string"<<"switch";
-    myList <<"tclLog"<<"tcl_endOfWord"<<"tcl_findLibrary"<<"tcl_startOfNextWord"<<"tcl_startOfPreviousWord"<<"tcl_wordBreakAfter"<<"tcl_wordBreakBefore"<<"tell"<<"time";
-    myList <<"unknown"<<"upvar";
-    myList <<"variable"<<"vwait";
-// tk keywords
-    myList <<"bell"<<"bind"<<"bindtags";
-    myList <<"clipboard"<<"console"<<"consoleinterp";
-    myList <<"destroy";
-    myList <<"event";
-    myList <<"focus";
-    myList <<"grid";
-    myList <<"lower";
-    myList <<"option";
-    myList <<"pack"<<"place";
-    myList <<"raise";
-    myList <<"send";
-    myList <<"tkerror"<<"tkwait"<<"tk_bisque"<<"tk_focusNext"<<"tk_focusPrev"<<"tk_focusFollowsMouse"<<"tk_popup"<<"tk_setPalette"<<"tk_textCut"<<"tk_TextCopy"<<"tk_textPaste"<<"chooseColor"<<"tk_chooseColor"<<"tk_chooseDirectory"<<"tk_dialog"<<"tk_getOpenFile"<<"tkDialog"<<"tk_getSaveFile"<<"tk_messageBox";
-    myList <<"winfo"<<"wm";
-    myList <<"button"<<"canvas"<<"checkbutton"<<"entry"<<"frame"<<"image"<<"label"<<"labelframe"<<"listbox"<<"menu"<<"menubutton"<<"message"<<"panedwindow"<<"radiobutton"<<"scale"<<"scrollbar"<<"spinbox"<<"toplevel";
-    //myList.sort();
-    myInit=0;
-  }
-  str=str.stripWhiteSpace();
-  if (str.left(2)=="::") {str=str.mid(2);}
-  if (myList.findIndex(str) != -1) return(1);
-  return 0;
-}
-
-//! End codifying with special font class.
-static void tcl_font_end()
-{
-  if (!tcl.code) return;
-  if (tcl.code_font)
-  {
-    tcl.code->endFontClass();
-    tcl.code_font=NULL;
-  }
-}
-
-//! Codify 'str' with special font class 's'.
-static void tcl_codify(const char *s,const char *str)
-{
-  if (!tcl.code || !str) return;
-  if (s && qstrcmp(s,"NULL")!=0)
-  {
-    tcl_font_end();
-    tcl.code->startFontClass(s);
-    tcl.code_font=s;
-  }
-  char *tmp = (char *) malloc(strlen(str)+1);
-  strcpy(tmp, str);
-  char *p=tmp,*sp=p;
-  char c;
-  bool done=FALSE;
-  while (!done)
-  {
-    sp=p;
-    while ((c=*p++) && c!='\n') {}
-    if (c=='\n')
-    {
-      tcl.code_line++;
-      *(p-1)='\0'; // Dimitri: is this really needed?
-                   // wtschueller: As far as I can see: yes.
-                   // Deletes that \n that would produce ugly source listings otherwise.
-                   // However, there may exist more sophisticated solutions.
-      tcl.code->codify(sp);
-      if (tcl.code_font)
-      {
-        tcl.code->endFontClass();
-      }
-      tcl.code->endCodeLine();
-      tcl.code->startCodeLine(tcl.code_linenumbers);
-      if (tcl.code_linenumbers)
-      {
-        tcl.code->writeLineNumber(0,0,0,tcl.code_line);
-      }
-      if (tcl.code_font)
-      {
-        tcl.code->startFontClass(tcl.code_font);
-      }
-    }
-    else
-    {
-      if (*(p-2)==0x1A) *(p-2) = '\0'; // remove ^Z
-      tcl.code->codify(sp);
-      done=TRUE;
-    }
-  }
-  free(tmp);
-  tcl_font_end();
-}
-
-#if 0
-//! Codify 'str' with special font class 's'.
-static void tcl_codify(const char *s,const char *str)
-{
-  if (tcl.code==NULL) return;
-  char *tmp= (char *) malloc(strlen(str)+1);
-  strcpy(tmp, str);
-  tcl_codify(s,tmp);
-  free(tmp);
-}
-
-//! Codify 'str' with special font class 's'.
-static void tcl_codify(const char *s,const QCString &str)
-{
-  if (tcl.code==NULL) return;
-  tcl_codify(s,str);
-}
-
-//! Codify 'str' with special font class 's'.
-static void tcl_codify(const char *s,const QCString &str)
-{
-  if (!tcl.code) return;
-  tcl_codify(s,str.data());
-}
-#endif
-
-static void tcl_codify_cmd(const char *s,int i)
-{
-  tcl_codify(s,(*tcl.list_commandwords.at(i)));
-}
-//! codify a string token
-//
-// codifies string according to type.
-// Starts a new scan context if needed (*myScan==0 and type == "script").
-// Returns NULL or the created scan context.
-//
-static tcl_scan *tcl_codify_token(tcl_scan *myScan, const QCString type, const QCString string)
-{
-    if (myScan != NULL)
-    {
-      if (type != NULL)
-      {
-        myScan->after << type << string;
-      }
-      else
-      {
-        myScan->after << "NULL" << string;
-      }
-    }
-    else
-    {
-      if (qstrcmp(type, "script") == 0)
-      {
-        myScan = tcl.scan.at(0);
-        myScan = tcl_scan_start('?', string,
-                myScan->ns, myScan->entry_cl, myScan->entry_fn);
-      }
-      else
-      {
-        tcl_codify((const char*)type, string);
-      }
-    }
-    return myScan;
-}
-
-//-----------------------------------------------------------------------------
-#undef  YY_INPUT
-#define YY_INPUT(buf,result,max_size) result=yyread(buf,max_size);
-//-----------------------------------------------------------------------------
-%}
-ws              ([ \t]|\\\n)
-
-%option yylineno
-%option noyywrap
-%option stack
-
-%x ERROR
-%x TOP
-%x COMMAND
-%x WORD
-%x COMMENT
-%x COMMENT_NL
-%x COMMENT_CODE
-%x COMMENT_VERB
-%x COMMENTLINE
-%x COMMENTLINE_NL
-%%
-<ERROR>. {
-D
-  yyterminate();
-}
-<<EOF>> {
-D
-  if (tcl.scan.count()<1)
-  {// error
-D
-    tcl_err("Tcl parser stack empty! Parser error in file '%s'.\n",tcl.file_name.data());
-    yyterminate();
-  }
-  else if (tcl.scan.count()==1)
-  {// exit, check on input?
-D
-    yyterminate();
-  }
-  else
-  {// continue
-D
-    tcl_command(-1,"");
-    tcl_scan_end();
-  }
-}
-<TOP>"#" {
-D
-  yyless(0);
-  tcl.line_comment=yylineno;
-  tcl_comment(0,"");
-}
-<TOP>({ws}|[\;\n])+ {
-D
-  tcl_codify(NULL,yytext);
-}
-<TOP>. {
-D
-  yyless(0);
-  tcl.line_command=yylineno;
-  tcl_command(0,"");
-}
-
-<COMMENT>[ \t]* {
-D
-  tcl_codify("comment",yytext);
-}
-<COMMENT>"###".*\n {
-D
-  tcl_codify("comment",yytext);
-  tcl_comment(2,yytext+1);
-}
-<COMMENT>"##".*\\\n {
-D
-  tcl_codify("comment",yytext);
-  QCString t=yytext;
-  t = t.mid(2,t.length()-3);
-  t.append("\n");
-  tcl_comment(1,t.data());
-  yy_push_state(COMMENT_NL);
-}
-<COMMENT>"##".*\n {
-D
-  tcl_codify("comment",yytext);
-  tcl_comment(1,yytext+2);
-}
-<COMMENT>"#"[@\\]"code"\n[ \t]*[^#] {
-D
-  QCString t=yytext;
-  tcl_codify("comment",t.left(7));
-  tcl_comment(2,"\n@code\n");
-  yyless(7);
-  yy_push_state(COMMENT_CODE);
-}
-<COMMENT>"#"[@\\]"verbatim"\n[ \t]*[^#] {
-D
-  QCString t=yytext;
-  tcl_codify("comment",t.left(11));
-  tcl_comment(2,"\n@verbatim\n");
-  yyless(11);
-  yy_push_state(COMMENT_VERB);
-}
-<COMMENT>"#".*\\\n {
-D
-  tcl_codify("comment",yytext);
-  QCString t=yytext;
-  t = t.mid(1,t.length()-3);
-  t.append("\n");
-  tcl_comment(2,t.data());
-  yy_push_state(COMMENT_NL);
-}
-<COMMENT>"#".*\n {
-D
-  tcl_codify("comment",yytext);
-  tcl_comment(2,yytext+1);
-}
-<COMMENT>"#".*\x1A {
-D
-  QCString t=yytext;
-  t = t.mid(0,t.length()-1);
-  tcl_codify("comment",t.data());
-  t = t.mid(1,t.length());
-  tcl_comment(-2,t.data());
-  unput(0x1A);
-}
-<COMMENT>\x1A {
-D
-  tcl_comment(-2,"");
-  unput(0x1A);
-}
-<COMMENT>.|\n {
-D
-  tcl_comment(-2,yytext);
-  yyless(0);
-}
-
-<COMMENT_CODE>"#"[@\\]"endcode"\n {
-D
-  QCString t=yytext;
-  t = t.left(t.length()-10);
-  tcl_comment(2,t.data());
-  tcl_comment(2,"\n@endcode\n");
-  yy_pop_state();
-  yyless(0);
-}
-<COMMENT_CODE>.*\n {
-D
-  yymore();
-}
-<COMMENT_CODE>.*\x1A {
-D
-  yy_pop_state();
-  yyless(0);
-}
-
-<COMMENT_VERB>"#"[@\\]"endverbatim"\n {
-D
-  QCString t=yytext;
-  t = t.left(t.length()-14);
-  tcl_comment(2,t.data());
-  tcl_comment(2,"\n@endverbatim\n");
-  yy_pop_state();
-  yyless(0);
-}
-<COMMENT_VERB>.*\n {
-D
-  yymore();
-}
-<COMMENT_VERB>.*\x1A {
-D
-  yy_pop_state();
-  yyless(0);
-}
-
-<COMMENT_NL>.*\\\n {
-D
-  tcl_codify("comment",yytext);
-  tcl_comment(2,yytext);
-}
-<COMMENT_NL>.*\n {
-D
-  tcl_codify("comment",yytext);
-  tcl_comment(2,yytext);
-  yy_pop_state();
-}
-<COMMENT_NL>.*\x1A {
-D
-  yy_pop_state();
-  yyless(0);
-}
-
-<COMMENTLINE>.*\x1A {
-D
-  yy_pop_state();
-  yyless(0);
-}
-<COMMENTLINE>[ \t]* {
-D
-  tcl.string_commentcodify += yytext;
-}
-<COMMENTLINE>"#<".*\\\n {
-D
-  tcl.string_commentcodify += yytext;
-  QCString t=yytext;
-  t = t.mid(2,t.length()-4);
-  t.append("\n");
-  tcl.string_commentline += t;
-  yy_push_state(COMMENTLINE_NL);
-}
-<COMMENTLINE>"#<".*\n {
-D
-  tcl.string_commentcodify += yytext;
-  tcl.string_commentline += (yytext+2);
-}
-<COMMENTLINE>.|\n {
-D
-  yy_pop_state();
-  if (tcl.string_commentline.length())
-  {
-    tcl.entry_current->brief = tcl.string_commentline;
-    tcl.entry_current->briefLine = tcl.line_commentline;
-    tcl.entry_current->briefFile = tcl.file_name;
-  }
-  yyless(0);
-  tcl_command(-1,tcl.string_commentcodify.data());
-  tcl.string_commentline="";
-  tcl.string_commentcodify="";
-}
-
-<COMMENTLINE_NL>.*\\\n {
-D
-  tcl.string_commentcodify += yytext;
-  QCString t=yytext;
-  t = t.left(t.length()-3);
-  t.append("\n");
-  tcl.string_commentline += t;
-}
-<COMMENTLINE_NL>.*\n {
-D
-  tcl.string_commentcodify += yytext;
-  tcl.string_commentline += yytext;
-  yy_pop_state();
-}
-<COMMENTLINE_NL>.*\x1A {
-D
-  QCString t=yytext;
-  t = t.left(t.length()-1);
-  tcl.string_commentcodify += t;
-  tcl.string_commentline += t;
-  yy_pop_state();
-  unput(0x1A);
-}
-
-<COMMAND>{ws}*[\;]{ws}*"#<" {
-D
-  tcl.string_commentcodify = yytext;
-  tcl.string_commentcodify = tcl.string_commentcodify.left(tcl.string_commentcodify.length()-2);
-  tcl.string_commentline = "";
-  tcl.line_commentline = yylineno;
-  tcl.line_body1=yylineno;
-  unput('<');
-  unput('#');
-  yy_push_state(COMMENTLINE);
-}
-<COMMAND>{ws}*\x1A {
-D
-  tcl.string_commentcodify = "";
-  tcl.string_commentline = "";
-  tcl.line_body1=yylineno;
-  tcl_command(-1,yytext);
-}
-<COMMAND>{ws}*; {
-D
-  tcl.string_commentcodify = "";
-  tcl.string_commentline = "";
-  tcl.line_body1=yylineno;
-  tcl_command(-1,yytext);
-}
-<COMMAND>{ws}*\n {
-D
-  tcl.string_commentcodify = "";
-  tcl.string_commentline = "";
-  tcl.line_body1=yylineno-1;
-  tcl_command(-1,yytext);
-}
-<COMMAND>{ws}+ {
-D
-  tcl_command(1,yytext);
-}
-<COMMAND>"{*}". {
-D
-  tcl.word_is = ' ';
-  tcl.string_last = "{*}";
-  tcl_word(0,&yytext[3]);
-}
-<COMMAND>"\\"[\{\}\[\]\;\" \t] {
-D
-  tcl.word_is=' ';
-  tcl.string_last = "";
-  tcl_word(0,yytext);
-}
-<COMMAND>. {
-D
-  tcl.word_is=' ';
-  if (yytext[0]=='{'||yytext[0]=='['||yytext[0]=='"') tcl.word_is = yytext[0];
-  tcl.string_last = "";
-  tcl_word(0,yytext);
-}
-
-<WORD>"\\\\" |
-<WORD>"\\"[\{\}\[\]\;\" \t] {
-  tcl_word(1,yytext);
-}
-<WORD>"\\\n" {
-  tcl_word(2,yytext);
-}
-<WORD>"{" {
-  tcl_word(3,yytext);
-}
-<WORD>"}" {
-  tcl_word(4,yytext);
-}
-<WORD>"[" {
-  tcl_word(5,yytext);
-}
-<WORD>"]" {
-  tcl_word(6,yytext);
-}
-<WORD>"\"" {
-  tcl_word(7,yytext);
-}
-<WORD>" " {
-  tcl_word(8,yytext);
-}
-<WORD>"\t" {
-  tcl_word(9,yytext);
-}
-<WORD>";" {
-  tcl_word(10,yytext);
-}
-<WORD>"\n" {
-  tcl_word(11,yytext);
-}
-<WORD>\x1A {
-  tcl_word(12,yytext);
-}
-<WORD>. {
-  tcl_word(1,yytext);
-}
-%%
-
-//! Start new scan context for given 'content'.
-// @return created new scan context.
-static tcl_scan *tcl_scan_start(char type, QCString content, QCString ns, Entry *entry_cl, Entry *entry_fn)
-{
-  tcl_scan *myScan=tcl.scan.at(0);
-tcl_inf("line=%d type=%d '%s'\n",tcl.line_body0,type,content.data());
-
-  myScan->line1=yylineno;
-  yy_push_state(TOP);
-
-  myScan=new tcl_scan;
-  myScan->type[0] =' ';
-  myScan->type[1] = '\0'; 
-  switch (type) {
-    case '"':
-    case '{':
-    case '[':
-      myScan->type[0] = type;
-      break;
-    case '?':
-      if (content[0]=='"' && content[content.length()-1]=='"') myScan->type[0]='"';
-      if (content[0]=='{' && content[content.length()-1]=='}') myScan->type[0]='{';
-      if (content[0]=='[' && content[content.length()-1]==']') myScan->type[0]='[';
-  }
-  if (myScan->type[0]!=' ')
-  {
-    tcl_codify(NULL,&myScan->type[0]);
-    content = content.mid(1,content.length()-2);
-  }
-  content += (char)0x1A;// for detection end of scan context
-  myScan->ns = ns;
-  myScan->entry_cl = entry_cl;
-  myScan->entry_fn = entry_fn;
-  myScan->entry_scan = tcl.entry_current;
-  myScan->buffer_state=yy_scan_string(content.data());
-  myScan->line0=tcl.line_body0;
-  myScan->line1=tcl.line_body1;
-  myScan->after.clear();
-  yylineno=myScan->line0;
-  myScan->protection = tcl.protection;
-
-  tcl.entry_inside = myScan->entry_scan;
-  tcl.entry_current = tcl_entry_new();
-  tcl.scan.insert(0,myScan);
-  yy_switch_to_buffer(myScan->buffer_state);
-  return (myScan);
-}
-
-//! Close current scan context.
-static void tcl_scan_end()
-{
-  tcl_scan *myScan=tcl.scan.at(0);
-  tcl_scan *myScan1=tcl.scan.at(1);
-tcl_inf("line=%d\n",myScan->line1);
-
-  if (myScan->type[0]=='{') myScan->type[0]='}';
-  if (myScan->type[0]=='[') myScan->type[0]=']';
-  if (myScan->type[0]!=' ') tcl_codify(NULL,&myScan->type[0]);
-  int myStart=-1;
-  for (unsigned int i=0;i<myScan->after.count();i=i+2)
-  {
-    if (myScan->after[i]=="script") {
-      myStart=i;
-      break;
-    }
-    tcl_codify(myScan->after[i],myScan->after[i+1]);
-  }
-  yy_delete_buffer(myScan->buffer_state);
-  yy_pop_state();
-  tcl.entry_inside = myScan1->entry_scan;
-  yy_switch_to_buffer(myScan1->buffer_state);
-  yylineno=myScan1->line1;
-  tcl.protection = myScan1->protection;
-  if (myStart>=0)
-  {
-    myScan1 = tcl_scan_start('?', myScan->after[myStart+1], myScan->ns, myScan->entry_cl, myScan->entry_fn);
-    for (unsigned int i=myStart+2;i<myScan->after.count();i++)
-    {
-      myScan1->after.append(myScan->after[i]);
-    }
-    tcl.scan.remove(1);
-  }
-  else
-  {
-    tcl.scan.removeFirst();
-  }
-}
-
-//! Handling of word parsing.
-static void tcl_word(int what,const char *text) 
-{
-  static char myList[1024]="";// nesting level list
-  static int myLevel=0;// number of current nesting level
-  static int myWhite=0;// set true when next char should be whitespace
-  static char myWord;// internal state
-
-  switch (what)
-  {
-  case 0:// start
-    yy_push_state(WORD);
-    switch (text[0])
-    {
-      case '{':
-      case '[':
-      case '"': myWord = text[0]; break;
-      default: myWord = '.';
-    }
-    myList[0]=myWord;
-    myLevel=1;
-    myWhite=0;
-  break;
-  case 1:// all other chars
-    if (myWhite)
-    {// {x}y "x"y
-      tcl_err("expected word separator: %s\n",text);
-      return;
-    }
-    if (myLevel==0)
-    {
-      myWord='.';
-      myList[0]=myWord;
-      myLevel=1;
-    }
-  break;
-  case 2:// \\\n
-    if (myLevel==0)
-    {
-      myWord=' ';
-      yy_pop_state();
-      yyless(0);
-tcl_inf("(\\\n) ?%s?\n",tcl.string_last.data());
-      return;
-    }
-    switch (myList[myLevel-1])
-    {
-      case '{':
-      case '[':
-      case '"':
-      break;
-      case '.':
-        if (myLevel==1)
-        {
-          myWord=' ';
-          yy_pop_state();
-          yyless(0);
-tcl_inf("(\\\n) ?%s?\n",tcl.string_last.data());
-          return;
-        }
-      break;
-    }
-    myWhite=0;
-  break;
-  case 3:// {
-    if (myWhite)
-    {// {x}{ "x"{
-      tcl_err("expected word separator: %s\n",text);
-      return;
-    }
-    switch (myList[myLevel-1])
-    {
-      case '{':
-      case '[':
-        myList[myLevel++]='{';
-      break;
-      case '"':
-      case '.':
-      break;
-    }
-    myWhite=0;
-  break;
-  case 4:// }
-    if (myWhite)
-    {// {x}{ "x"{
-      tcl_err("expected word separator: %s\n",text);
-      return;
-    }
-    switch (myList[myLevel-1])
-    {
-      case '{':// {{x}}
-        myLevel--;
-        if (myLevel==0 && !tcl.code) 
-        {
-          myWhite=1;
-        }
-      break;
-      case '[':
-      case '"':
-      case '.':
-      break;
-    }
-  break;
-  case 5:// [
-    if (myWhite)
-    {// {x}[
-      tcl_err("expected word separator: %s\n",text);
-      return;
-    }
-    switch (myList[myLevel-1])
-    {
-      case '{':
-      break;
-      case '[':
-      case '"':
-      case '.':
-        myList[myLevel++]='[';
-      break;
-    }
-    myWhite=0;
-  break;
-  case 6:// ]
-    if (myWhite)
-    {// {x}]
-      tcl_err("expected word separator: %s\n",text);
-      return;
-    }
-    switch (myList[myLevel-1])
-    {
-      case '{':
-      break;
-      case '[':
-        myLevel--;
-      break;
-      case '"':
-      case '.':
-      break;
-    }
-    myWhite=0;
-  break;
-  case 7:// "
-    if (myWhite)
-    {// {x}"
-      tcl_err("expected word separator: %s\n",text);
-      return;
-    }
-    switch (myList[myLevel-1])
-    {
-      case '{':
-      break;
-      case '[':
-        myList[myLevel++]='"';
-      break;
-      case '"':
-        myLevel--;
-      case '.':
-      break;
-    }
-  break;
-  case 8:// ' '
-  case 9:// \t
-  case 10:// ;
-  case 11:// \n
-    if (myLevel==0)
-    {
-      myWord=' ';
-      yy_pop_state();
-      yyless(0);
-tcl_inf("(%d) ?%s?\n",what,tcl.string_last.data());
-      return;
-    }
-    switch (myList[myLevel-1])
-    {
-      case '{':
-      case '[':
-      case '"':
-      break;
-      case '.':
-        if (myLevel==1)
-        {
-          myWord=' ';
-          yy_pop_state();
-          yyless(0);
-tcl_inf("(.%d) ?%s?\n",what,tcl.string_last.data());
-          return;
-        }
-        else
-        {
-          myLevel--;
-        }
-      break;
-    }
-    myWhite=0;
-  break;
-  case 12:// \x1A
-    if (myLevel==0)
-    {
-      myWord=' ';
-      yy_pop_state();
-      yyless(0);
-tcl_inf("(%d) ?%s?\n",what,tcl.string_last.data());
-      return;
-    }
-    if (myLevel!=1 || myList[0] != '.')
-    {
-      tcl_war("level=%d expected=%c\n",myLevel,myList[myLevel-1]);
-    }
-    myWord=' ';
-    yy_pop_state();
-    yyless(0);
-tcl_inf("(.%d) ?%s?\n",what,tcl.string_last.data());
-    return;
-  break;
-  default:
-    tcl_err("wrong state: %d\n",what);
-    return;
-  }
-  tcl.string_last += text;
-}
-
-//! Handling of comment parsing.
-static void tcl_comment(int what,const char *text)
-{
-  if (what==0)
-  { // begin of comment
-    if (tcl.comment)
-    {
-      tcl_err("comment in comment\n");
-      return;
-    }
-    yy_push_state(COMMENT);
-tcl_inf("<- %s\n",text);
-    tcl.string_comment="";
-    tcl.comment=0;
-  }
-  else if (what==1)
-  { // start new comment
-    if (tcl.comment)
-    {
-      tcl_comment(99,""); // inbody
-    }
-    tcl.string_comment=text;
-    tcl.comment=1;
-  }
-  else if (what==2)
-  { // add to comment
-    if (tcl.comment)
-    {
-      tcl.string_comment+=text;
-    }
-  }
-  else if (what==-1 || what == -2)
-  { // end of comment without/with command
-    if (tcl.comment)
-    {
-      tcl.string_last=tcl.string_comment;
-      tcl_comment(100+what,"");
-    }
-    else
-    {
-      tcl.string_last = "";
-tcl_inf("-> %s\n",(const char *)tcl.string_comment);
-    }
-    yy_pop_state();
-    tcl.string_comment="";
-    tcl.comment=0;
-  }
-  else if (what==98 || what==99)
-  { // 98=new 99=inbody
-    if (tcl.this_parser && tcl.string_comment.length())
-    {
-tcl_inf("-> %s\n",(const char *)tcl.string_comment);
-      int myPos=0;
-      bool myNew=false;
-      int myLine=tcl.line_comment;
-      BufStr myI(1024);
-      BufStr myO(1024);
-      Protection myProt=tcl.protection;
-
-      // resolve ALIASES
-      myI.addArray("/*!",3);
-      myI.addArray(tcl.string_comment.data(),tcl.string_comment.length());
-      myI.addArray("*/",2);
-      convertCppComments(&myI,&myO,tcl.file_name);
-      myO.dropFromStart(3);
-      myO.shrink(myO.curPos()-2);
-      myO.addChar('\0');
-      QCString myDoc = myO.data();
-      QCString processedDoc;
-      if (what==99)
-      { // inbody comment file or namespace or class or proc/method
-        int myPos0;
-        int myLine0;
-        Entry myEntry0; // used to test parsing
-        Entry *myEntry;
-
-        Entry *myEntry1=NULL;
-        if (tcl.scan.at(0)->entry_fn)
-        {
-          myEntry1=tcl.scan.at(0)->entry_fn;
-        }
-        else if (tcl.scan.at(0)->entry_cl)
-        {
-          myEntry1=tcl.scan.at(0)->entry_cl;
-        }
-
-        myPos0=myPos;
-        myLine0=myLine;
-        processedDoc = processMarkdownForCommentBlock(myDoc,tcl.file_name,myLine);
-        while (tcl.commentScanner.parseCommentBlock(tcl.this_parser, &myEntry0, processedDoc, tcl.file_name,
-          myLine, FALSE, tcl.config_autobrief, FALSE, myProt, myPos, myNew))
-        {
-          if (myNew)
-          { // we need a new entry in this case
-            myNew=0;
-            myEntry = tcl_entry_new();
-            processedDoc = processMarkdownForCommentBlock(myDoc,tcl.file_name,myLine0);
-            tcl.commentScanner.parseCommentBlock(tcl.this_parser, myEntry, processedDoc, tcl.file_name,
-              myLine0, FALSE, tcl.config_autobrief, FALSE, myProt, myPos0, myNew);
-            tcl.entry_inside->moveToSubEntryAndRefresh(myEntry);
-          }
-          else
-          { // we can add to current entry in this case
-            if (!myEntry1)
-            {
-              myEntry1=tcl_entry_namespace(tcl.scan.at(0)->ns);
-            }
-            processedDoc = processMarkdownForCommentBlock(myDoc,tcl.file_name,myLine0);
-            tcl.commentScanner.parseCommentBlock(tcl.this_parser, myEntry1, processedDoc, tcl.file_name,
-              myLine0, FALSE, tcl.config_autobrief, FALSE, myProt, myPos0, myNew);
-          }
-          myPos0=myPos;
-          myLine0=myLine;
-        }
-        if (myNew)
-        { // we need a new entry
-          myNew=0;
-          myEntry = tcl_entry_new();
-          processedDoc = processMarkdownForCommentBlock(myDoc,tcl.file_name,myLine0);
-          tcl.commentScanner.parseCommentBlock(tcl.this_parser, myEntry, processedDoc, tcl.file_name,
-            myLine0, FALSE, tcl.config_autobrief, FALSE, myProt, myPos0, myNew);
-          tcl.entry_inside->moveToSubEntryAndKeep(myEntry);
-        }
-        else
-        { // we can add to current entry
-          if (!myEntry1)
-          {
-            myEntry1=tcl_entry_namespace(tcl.scan.at(0)->ns);
-          }
-          processedDoc = processMarkdownForCommentBlock(myDoc,tcl.file_name,myLine0);
-          tcl.commentScanner.parseCommentBlock(tcl.this_parser, myEntry1, processedDoc, tcl.file_name,
-            myLine0, FALSE, tcl.config_autobrief, FALSE, myProt, myPos0, myNew);
-        }
-      }
-      else
-      { // new entry
-        tcl.entry_current = tcl_entry_new();
-        processedDoc = processMarkdownForCommentBlock(myDoc,tcl.file_name,myLine);
-        while (tcl.commentScanner.parseCommentBlock(tcl.this_parser, tcl.entry_current, processedDoc,
-          tcl.file_name, myLine, FALSE, tcl.config_autobrief, FALSE,
-          myProt, myPos, myNew))
-        {
-          if (myNew)
-          {
-            tcl.entry_inside->moveToSubEntryAndKeep(tcl.entry_current);
-            tcl.entry_current = tcl_entry_new();
-          }
-          else
-          {
-            tcl.entry_current->section = tcl.entry_inside->section;
-            tcl.entry_current->name = tcl.entry_inside->name;
-          }
-        }
-        if (myNew)
-        {
-          tcl.entry_inside->moveToSubEntryAndKeep(tcl.entry_current);
-          tcl.entry_current = tcl_entry_new();
-        }
-        else
-        {
-          tcl.entry_current->section = tcl.entry_inside->section;
-          tcl.entry_current->name = tcl.entry_inside->name;
-        }
-      }
-      if (tcl.protection != myProt)
-      {
-        tcl.scan.at(0)->protection = tcl.protection = myProt;
-      }
-    }
-  }
-  else
-  {
-    tcl_err("what %d\n",what);
-    return;
-  }
-}
-
-//! Parse given \c arglist .
-static void tcl_command_ARGLIST(QCString &arglist)
-{
-D
-  QCStringList myArgs;
-  QCString myArglist="";
-
-  tcl_split_list(arglist,myArgs);
-  for (uint i=0;i<myArgs.count();i++)
-  {
-    QCStringList myArgs1;
-    Argument myArg;
-
-    tcl_split_list(*myArgs.at(i),myArgs1);
-    if (myArgs1.count()==2)
-    {
-      myArg.name= (*myArgs1.at(0));
-      myArg.defval= (*myArgs1.at(1));
-      if (myArg.defval.isEmpty())
-      {
-        myArg.defval = " ";
-      }
-      myArglist += "?" + QCString(myArg.name) + "? ";
-    }
-    else
-    {
-      myArg.name= (*myArgs.at(i));
-      myArglist += myArg.name + " ";
-    }
-    tcl.entry_current->argList.push_back(myArg);
-  }
-  arglist = myArglist;
-  tcl.entry_current->args = arglist;
-}
-
-//! Create link.
-static void tcl_codify_link(QCString name)
-{
-  if (tcl.code == NULL || name.isEmpty()) return;
-  static int init=0;
-  static QAsciiDict<MemberDef> fn;
-  if (init==0) 
-  {
-    init=1;
-    MemberNameSDict::Iterator mni(*Doxygen::memberNameSDict);
-    MemberNameSDict::Iterator fni(*Doxygen::functionNameSDict);
-    MemberName *mn=0;
-    MemberDef *md;
-    for (mni.toFirst();(mn=mni.current());++mni) 
-    {
-      MemberNameIterator mi(*mn);
-      for (mi.toFirst();(md=mi.current());++mi) 
-      {
-        fn.insert(md->qualifiedName(),md);
-      }
-    }
-    for (fni.toFirst();(mn=fni.current());++fni) 
-    {
-      MemberNameIterator fi(*mn);
-      for (fi.toFirst();(md=fi.current());++fi) 
-      {
-        fn.insert(md->qualifiedName(),md);
-      }
-    }
-  }
-  MemberDef *myDef;
-  QCString myName=name; 
-  if (name.mid(0,2)=="::") // fully qualified global command
-  {
-    myName = myName.mid(2);
-    myDef = fn.find(myName);
-  }
-  else // not qualified name
-  {
-    QCString myName1=myName; 
-    myDef = NULL;
-    myName1 = tcl.scan.at(0)->ns;
-    if (myName1 == " " || myName1 == "")
-    {
-      myName1 = myName;
-    }
-    else
-    {
-      myName1 = myName1 + "::" + myName;
-    }
-    myDef = fn.find(myName1); // search namespace command
-    if (myDef == NULL)
-    {
-      myDef = fn.find(myName); // search global command
-    }
-  }
-  if (myDef != NULL) // documented command
-  {
-    tcl.code->writeCodeLink(myDef->getReference().data(),
-                myDef->getOutputFileBase().data(),
-                myDef->anchor().data(),
-                name,
-                myDef->qualifiedName().data());
-    if (tcl.memberdef)
-    {
-        myDef->addSourceReferencedBy(tcl.memberdef);
-        //tcl.memberdef->addSourceReferences(myDef);
-    } else {
-      Entry* callerEntry;
-      unsigned int i;
-      // walk the stack of scan contexts and find the enclosing method or proc
-      for (i=0;i<tcl.scan.count();i++)
-      {
-        callerEntry=tcl.scan.at(i)->entry_scan;
-        if (callerEntry->mtype==Method && !callerEntry->name.isEmpty())
-        {
-          break;
-        }
-      }
-      if (i<tcl.scan.count())
-      {
-        // enclosing method found
-        QCString callerName = callerEntry->name;
-        if (callerName.mid(0,2)=="::") // fully qualified global command
-        {
-          callerName = callerName.mid(2);
-        }
-        else
-        {
-          if (!(tcl.scan.at(0)->ns.stripWhiteSpace().isEmpty()))
-          {
-            callerName = tcl.scan.at(0)->ns + "::" + callerEntry->name;
-          }
-        }
-        MemberDef *callerDef=NULL;
-        callerDef = fn.find(callerName);
-        if (callerDef!=NULL && myDef!= NULL && tcl.collectXRefs)
-        {
-          addDocCrossReference(callerDef,myDef);
-        }
-      }
-    }
-  }
-  else if (tcl_keyword(myName)) // check keyword
-  {
-    tcl_codify("keyword",name);
-  }
-  else
-  {
-    tcl_codify(NULL,name); // something else
-  }
-  
-}
-
-//! scan general argument for brackets
-//
-// parses (*tcl.list_commandwords.at(i)) and checks for brackets.
-// Starts a new scan context if needed (*myScan==0 and brackets found).
-// Returns NULL or the created scan context.
-//
-static tcl_scan *tcl_command_ARG(tcl_scan *myScan, unsigned int i, bool ignoreOutermostBraces)
-{
-  QCString myName;
-  bool insideQuotes=false;
-  unsigned int insideBrackets=0;
-  unsigned int insideBraces=0;
-  myName = (*tcl.list_commandwords.at(i));
-  if (i%2 != 0)
-  {
-    // handle white space
-    myScan = tcl_codify_token(myScan, "NULL", myName);
-  }
-  else
-  {
-    QCString myStr = "";
-    unsigned int j;
-    for (j=0;j<myName.length();j++)
-    {
-      QChar c = myName[j];
-      bool backslashed = false;
-      if (j>0)
-      {
-        backslashed = myName[j-1]=='\\';
-      }
-      // this is a state machine
-      // input is c
-      // internal state is myScan and insideXXX
-      // these are the transitions:
-      if (c=='[' && !backslashed && insideBraces==0)
-      {
-        insideBrackets++;
-      }
-      if (c==']' && !backslashed && insideBraces==0 && insideBrackets>0)
-      {
-        insideBrackets--;
-      }
-      if (c=='{' && !backslashed && !insideQuotes && !(ignoreOutermostBraces && j==0))
-      {
-        insideBraces++;
-      }
-      if (c=='}' && !backslashed && !insideQuotes && insideBraces>0)
-      {
-        insideBraces--;
-      }
-      if (c=='"' && !backslashed && insideBraces==0)
-      {
-        insideQuotes=!insideQuotes;
-      }
-      // all output, depending on state and input
-      if (c=='[' && !backslashed && insideBrackets==1 && insideBraces==0)
-      {
-        // the first opening bracket, output what we have so far
-        myStr+=c;
-        myScan = tcl_codify_token(myScan, "NULL", myStr);
-        myStr="";
-      }
-      else if (c==']' && !backslashed && insideBrackets==0 && insideBraces==0)
-      {
-        // the last closing bracket, start recursion, switch to deferred
-        myScan = tcl_codify_token(myScan, "script", myStr);
-        myStr="";
-        myStr+=c;
-      }
-      else
-      {
-         myStr+=c;
-      }
-    }
-    if (i == 0 && myScan == NULL)
-    {
-      tcl_codify_link(myStr);
-    }
-    else
-    {
-      myScan = tcl_codify_token(myScan, "NULL", myStr);
-    }
-  }
-  return (myScan);
-}
-
-//! Handle internal tcl commands.
-// "eval arg ?arg ...?"
-static void tcl_command_EVAL()
-{
-D
-  tcl_codify_cmd("keyword", 0);
-  tcl_scan *myScan = tcl.scan.at(0);
-  QCString myString = "";
-  // we simply rescan the line without the eval
-  // we include leading whitespace because tcl_scan_start will examine
-  // the first char. If it finds a bracket it will assume one expression in brackets.
-  // Example: eval [list set] [list NotInvoked] [Invoked NotInvoked]
-  for (unsigned int i = 1; i < tcl.list_commandwords.count(); i++)
-  {
-    myString += (*tcl.list_commandwords.at(i));
-  }
-  myScan = tcl_scan_start('?', myString,
-        myScan->ns, myScan->entry_cl, myScan->entry_fn);
-}
-
-//! Handle internal tcl commands.
-// switch ?options? string pattern body ?pattern body ...? 
-// switch ?options? string {pattern body ?pattern body ...?} 
-static void tcl_command_SWITCH()
-{
-D
-  tcl_codify_cmd("keyword",0);
-  tcl_codify_cmd(NULL,1);
-  tcl_scan *myScan=NULL;
-  unsigned int i;
-  QCString token;
-  // first: find the last option token
-  unsigned int lastOptionIndex = 0;
-  for (i = 2; i<tcl.list_commandwords.count(); i += 2)
-  {
-    token = (*tcl.list_commandwords.at(i));
-    if (token == "--")
-    {
-      lastOptionIndex = i;
-      break;
-    }
-    if (token[0] == '-' && i - lastOptionIndex == 2)
-    {
-      // options start with dash and should form a continuous chain
-      lastOptionIndex = i;
-    }
-  }
-  // second: eat up options
-  for (i = 2; i <= lastOptionIndex; i++)
-  {
-    myScan = tcl_command_ARG(myScan, i, false);
-  }
-  // third: how many tokens are left?
-  if (tcl.list_commandwords.count() - lastOptionIndex == 5)
-  {
-    //printf("syntax: switch ?options? string {pattern body ?pattern body ...?}\n");
-    myScan = tcl_command_ARG(myScan, lastOptionIndex + 1, false);
-    myScan = tcl_command_ARG(myScan, lastOptionIndex + 2, false);
-    myScan = tcl_command_ARG(myScan, lastOptionIndex + 3, false);
-    // walk trough the list step by step
-    // this way we can preserve whitespace
-    bool inBraces = false;
-    bool nextIsPattern = true;
-    int size;
-    const char *elem;
-    const char *next;
-    token = (*tcl.list_commandwords.at(lastOptionIndex + 4));
-    if (token[0] == '{')
-    {
-      inBraces = true;
-      token = token.mid(1, token.length() - 2);
-      myScan = tcl_codify_token(myScan, "NULL", QCString("{"));
-    }
-    // ToDo: check if multibyte chars are handled correctly
-    while (token.length() > 0)
-    {
-      TclFindElement((const char*)token, token.length(), &elem, &next, &size, NULL);
-      //printf("%s\nstart=%d, elem=%d, next=%d, size=%d, brace=%d\n",
-      //        (const char*) token, (const char*) token, elem, next, size, brace);
-      //
-      // handle leading whitespace/opening brace/double quotes
-      if (elem - token > 0)
-      {
-        myScan = tcl_codify_token(myScan, "NULL", token.left((uint)(elem - token)));
-      }
-      // handle actual element without braces/double quotes
-      if (nextIsPattern)
-      {
-        myScan = tcl_codify_token(myScan, "NULL", token.mid((uint)(elem - token),size));
-        //printf("pattern=%s\n",(const char*) token.mid(elem - token, size));
-      }
-      else {
-        myScan = tcl_codify_token(myScan, "script", token.mid((uint)(elem - token), size));
-        //printf("script =%s\n", (const char*) token.mid(elem - token, size));
-      }
-      // handle trailing whitespace/closing brace/double quotes
-      if (next - elem - size > 0)
-      {
-        myScan = tcl_codify_token(myScan, "NULL", token.mid((uint)(elem - token + size), (uint)(next - elem - size)));
-      }
-      nextIsPattern = !nextIsPattern;
-      token = token.mid((int)(next - token));
-    }
-    if (inBraces)
-    {
-      myScan = tcl_codify_token(myScan, "NULL", QCString("}"));
-    }
-    if (!nextIsPattern)
-    {
-      tcl_war("Invalid switch syntax: last token is not a list of even elements.\n");
-      //tcl_war("%s\n", tcl.list_commandwords.join(" ").ascii());
-    }
-  }
-  else if ((tcl.list_commandwords.count() - lastOptionIndex > 6) &&
-           ((tcl.list_commandwords.count() - lastOptionIndex-3) % 4 == 0))
-  {
-    //printf("detected: switch ?options? string pattern body ?pattern body ...?\n");
-    myScan = tcl_command_ARG(myScan, lastOptionIndex + 1, false);
-    myScan = tcl_command_ARG(myScan, lastOptionIndex + 2, false);
-    //printf("value=%s\n",(const char*) (*tcl.list_commandwords.at(lastOptionIndex + 2)));
-    for (i = lastOptionIndex + 3; i < tcl.list_commandwords.count(); i += 4)
-    {
-      myScan = tcl_command_ARG(myScan, i + 0, false); // whitespace
-      myScan = tcl_command_ARG(myScan, i + 1, false); // pattern
-      myScan = tcl_command_ARG(myScan, i + 2, false); // whitespace
-      myScan = tcl_codify_token(myScan, "script", (*tcl.list_commandwords.at(i+3)));  // script
-      //printf("pattern=%s\n",(const char*) (*tcl.list_commandwords.at(i+1))));
-      //printf("script=%s\n",(const char*) (*tcl.list_commandwords.at(i+3)));
-    }
-  }
-  else
-  {
-    // not properly detected syntax
-    tcl_war("Invalid switch syntax: %d options followed by %d tokens.\n",
-            lastOptionIndex / 2, (tcl.list_commandwords.count() - 1) / 2 - lastOptionIndex / 2);
-    for (i = lastOptionIndex + 1; i <= tcl.list_commandwords.count(); i++)
-    {
-      myScan = tcl_command_ARG(myScan, i, false);
-    }
-  }
-}
-
-//! Handle internal tcl commands.
-// "catch script ?resultVarName? ?optionsVarName?"
-static void tcl_command_CATCH()
-{
-D
-  tcl_codify_cmd("keyword", 0);
-  tcl_codify_cmd(NULL, 1);
-  tcl_scan *myScan = tcl.scan.at(0);
-  myScan = tcl_scan_start('?', *tcl.list_commandwords.at(2),
-        myScan->ns, myScan->entry_cl, myScan->entry_fn);
-  for (unsigned int i = 3; i < tcl.list_commandwords.count(); i++)
-  {
-    myScan = tcl_command_ARG(myScan, i, false);
-  }
-}
-
-//! Handle internal tcl commands.
-// "if expr1 ?then? body1 elseif expr2 ?then? body2 elseif ... ?else?  ?bodyN?"
-static void tcl_command_IF(QCStringList type)
-{
-D
-  tcl_codify_cmd("keyword",0);
-  tcl_codify_cmd(NULL,1);
-  tcl_scan *myScan = NULL;
-  myScan = tcl_command_ARG(myScan, 2, true);
-  for (unsigned int i = 3;i<tcl.list_commandwords.count();i++)
-  {
-    if (type[i] == "expr")
-    {
-      myScan = tcl_command_ARG(myScan, i, true);
-    }
-    else
-    {
-      if (myScan!=0)
-      {
-        myScan->after << type[i] << tcl.list_commandwords[i];
-      }
-      else
-      {
-        myScan=tcl.scan.at(0);
-        myScan = tcl_scan_start('?',*tcl.list_commandwords.at(i),
-              myScan->ns,myScan->entry_cl,myScan->entry_fn);
-      }
-    }
-  }
-}
-//! Handle internal tcl commands.
-// "for start test next body"
-static void tcl_command_FOR()
-{
-D
-  tcl_codify_cmd("keyword",0);
-  tcl_codify_cmd(NULL,1);
-  tcl_scan *myScan=tcl.scan.at(0);
-  myScan = tcl_scan_start('?',*tcl.list_commandwords.at(2),
-        myScan->ns,myScan->entry_cl,myScan->entry_fn);
-  myScan->after << "NULL" << tcl.list_commandwords[3];
-  myScan = tcl_command_ARG(myScan, 4, true);
-  myScan->after << "NULL" << tcl.list_commandwords[5];
-  myScan->after << "script" << tcl.list_commandwords[6];
-  myScan->after << "NULL" << tcl.list_commandwords[7];
-  myScan->after << "script" << tcl.list_commandwords[8];
-}
-
-///! Handle internal tcl commands.
-// "foreach varname list body" and
-// "foreach varlist1 list1 ?varlist2 list2 ...? body"
-static void tcl_command_FOREACH()
-{
-D
-  unsigned int i;
-  tcl_scan *myScan=NULL;
-  tcl_codify_cmd("keyword",0);
-  for (i = 1;i<tcl.list_commandwords.count()-1;i++)
-  {
-    myScan = tcl_command_ARG(myScan, i, false);
-  }
-  if (myScan!=0)
-  {
-    myScan->after << "script" << tcl.list_commandwords[tcl.list_commandwords.count()-1];
-  }
-  else
-  {
-    myScan=tcl.scan.at(0);
-    myScan = tcl_scan_start('?',*tcl.list_commandwords.at(tcl.list_commandwords.count()-1),
-          myScan->ns,myScan->entry_cl,myScan->entry_fn);
-  }
-}
-
-///! Handle internal tcl commands.
-// "while test body"
-static void tcl_command_WHILE()
-{
-D
-  tcl_codify_cmd("keyword",0);
-  tcl_codify_cmd(NULL,1);
-  tcl_scan *myScan = NULL;
-  myScan = tcl_command_ARG(myScan, 2, true);
-  myScan = tcl_command_ARG(myScan, 3, false);
-  if (myScan!=0)
-  {
-    myScan->after << "script" << tcl.list_commandwords[4];
-  }
-  else
-  {
-  myScan=tcl.scan.at(0);
-  myScan = tcl_scan_start('?',*tcl.list_commandwords.at(4),
-        myScan->ns,myScan->entry_cl,myScan->entry_fn);
-  }
-}
-
-//! Handle all other commands.
-// Create links of first command word or first command word inside [].
-static void tcl_command_OTHER()
-{
-  tcl_scan *myScan=NULL;
-  for (unsigned int i=0; i< tcl.list_commandwords.count(); i++)
-  {
-    myScan = tcl_command_ARG(myScan, i, false);
-  }
-}
-
-//! Handle \c proc statements.
-static void tcl_command_PROC()
-{
-D
-  QCString myNs, myName;
-  Entry *myEntryNs;
-  Entry *myEntry;
-  tcl_scan *myScan = tcl.scan.at(0);
-
-  tcl_codify_cmd("keyword",0);
-  tcl_codify_cmd(NULL,1);
-  tcl_codify_cmd(NULL,2);
-  tcl_codify_cmd(NULL,3);
-  tcl_codify_cmd(NULL,4);
-  tcl_codify_cmd(NULL,5);
-  tcl_name_SnippetAware(myScan->ns,(*tcl.list_commandwords.at(2)),myNs,myName);
-  if (myNs.length())
-  {
-    myEntryNs = tcl_entry_namespace(myNs);
-  }
-  else
-  {
-    myEntryNs = tcl_entry_namespace(myScan->ns);
-  }
-  //why not needed here? tcl.fn.remove(myName);
-  tcl.entry_current->section = Entry::FUNCTION_SEC;
-  tcl.entry_current->mtype = Method;
-  tcl.entry_current->name = myName;
-  tcl.entry_current->startLine = tcl.line_command;
-  tcl.entry_current->docLine = tcl.line_comment;
-  tcl.entry_current->inbodyLine = tcl.line_comment;
-  tcl.entry_current->bodyLine = tcl.line_body0;
-  tcl.entry_current->endBodyLine = tcl.line_body1;
-  tcl_protection(tcl.entry_current);
-  tcl_command_ARGLIST(*tcl.list_commandwords.at(4));
-  myEntryNs->moveToSubEntryAndKeep(tcl.entry_current);
-  myEntry = tcl.entry_current;
-  tcl.fn.insert(myName,myEntry);
-  myScan = tcl_scan_start(tcl.word_is,*tcl.list_commandwords.at(6),
-        myEntryNs->name,NULL,myEntry);
-}
-
-//! Handle \c itcl::body statements and \c oo::define method and method inside \c itcl::class statements.
-static void tcl_command_METHOD()
-{
-D
-  QCString myNs, myName;
-  Entry *myEntryCl, *myEntry;
-  tcl_scan *myScan = tcl.scan.at(0);
-
-  tcl_codify_cmd("keyword",0);
-  tcl_codify_cmd(NULL,1);
-  tcl_codify_cmd(NULL,2);
-  tcl_codify_cmd(NULL,3);
-  tcl_codify_cmd(NULL,4);
-  tcl_codify_cmd(NULL,5);
-  tcl_name(myScan->ns,(*tcl.list_commandwords.at(2)),myNs,myName);
-  if (myNs.length())
-  {
-    myEntryCl = tcl_entry_class(myNs);
-  }
-  else
-  {
-    myNs = myScan->ns;
-    myEntryCl = myScan->entry_cl;
-  }
-  // needed in case of more then one definition p.e. itcl::method and itcl::body
-  // see also bug #
-  tcl.fn.remove(myName);
-  tcl.entry_current->section = Entry::FUNCTION_SEC;
-  tcl.entry_current->mtype = Method;
-  tcl.entry_current->name = myName;
-  tcl.entry_current->startLine = tcl.line_command;
-  tcl.entry_current->docLine = tcl.line_comment;
-  tcl.entry_current->inbodyLine = tcl.line_comment;
-  tcl.entry_current->bodyLine = tcl.line_body0;
-  tcl.entry_current->endBodyLine = tcl.line_body1;
-  tcl_protection(tcl.entry_current);
-  tcl_command_ARGLIST(*tcl.list_commandwords.at(4));
-  myEntryCl->moveToSubEntryAndKeep(tcl.entry_current);
-  tcl.fn.insert(myName,tcl.entry_current);
-  myEntry = tcl.entry_current;
-  myScan = tcl_scan_start(tcl.word_is,*tcl.list_commandwords.at(6),
-        myNs, myEntryCl, myEntry);
-}
-
-//! Handle \c constructor statements inside class definitions.
-static void tcl_command_CONSTRUCTOR()
-{
-D
-  QCString myNs, myName;
-  Entry *myEntryCl, *myEntry;
-  tcl_scan *myScan = tcl.scan.at(0);
-
-  tcl_codify_cmd("keyword",0);
-  tcl_codify_cmd(NULL,1);
-  tcl_codify_cmd(NULL,2);
-  tcl_codify_cmd(NULL,3);
-  tcl_name(myScan->ns,(*tcl.list_commandwords.at(0)),myNs,myName);
-  if (myNs.length())
-  {
-    myEntryCl = tcl_entry_class(myNs);
-  }
-  else
-  {
-    myNs = myScan->ns;
-    myEntryCl = myScan->entry_cl;
-  }
-  tcl.entry_current->section = Entry::FUNCTION_SEC;
-  tcl.entry_current->mtype = Method;
-  tcl.entry_current->name = myName;
-  tcl.entry_current->startLine = tcl.line_command;
-  tcl.entry_current->docLine = tcl.line_comment;
-  tcl.entry_current->inbodyLine = tcl.line_comment;
-  tcl.entry_current->bodyLine = tcl.line_body0;
-  tcl.entry_current->endBodyLine = tcl.line_body1;
-  tcl_protection(tcl.entry_current);
-  tcl_command_ARGLIST(*tcl.list_commandwords.at(2));
-  if (myEntryCl) myEntryCl->moveToSubEntryAndKeep(tcl.entry_current);
-  myEntry = tcl.entry_current;
-  tcl.fn.insert(myName,myEntry);
-  myScan = tcl_scan_start(tcl.word_is,*tcl.list_commandwords.at(4),
-        myNs, myEntryCl, myEntry);
-}
-
-//! Handle \c destructor statements inside class definitions.
-static void tcl_command_DESTRUCTOR()
-{
-D
-  QCString myNs, myName;
-  Entry *myEntryCl, *myEntry;
-  tcl_scan *myScan = tcl.scan.at(0);
-
-  tcl_codify_cmd("keyword",0);
-  tcl_codify_cmd(NULL,1);
-  tcl_name(myScan->ns,(*tcl.list_commandwords.at(0)),myNs,myName);
-  if (myNs.length())
-  {
-    myEntryCl = tcl_entry_class(myNs);
-  }
-  else
-  {
-    myNs = myScan->ns;
-    myEntryCl = myScan->entry_cl;
-  }
-  tcl.entry_current->section = Entry::FUNCTION_SEC;
-  tcl.entry_current->mtype = Method;
-  tcl.entry_current->name = myName;
-  tcl.entry_current->startLine = tcl.line_command;
-  tcl.entry_current->docLine = tcl.line_comment;
-  tcl.entry_current->inbodyLine = tcl.line_comment;
-  tcl.entry_current->bodyLine = tcl.line_body0;
-  tcl.entry_current->endBodyLine = tcl.line_body1;
-  tcl_protection(tcl.entry_current);
-  myEntryCl->moveToSubEntryAndKeep(tcl.entry_current);
-  myEntry = tcl.entry_current;
-  tcl.fn.insert(myName,myEntry);
-  myScan = tcl_scan_start(tcl.word_is,*tcl.list_commandwords.at(2),
-        myNs, myEntryCl, myEntry);
-}
-
-//! Handle \c namespace statements.
-static bool tcl_command_NAMESPACE()
-{
-D
-  QCString myNs, myName, myStr;
-  //Entry *myEntryNs=NULL;
-  tcl_scan *myScan = tcl.scan.at(0);
-
-  tcl_name(myScan->ns,(*tcl.list_commandwords.at(4)),myNs,myName);
-  if (myName.isEmpty()) return false; // not a namespace
-  tcl_codify_cmd("keyword",0);
-  tcl_codify_cmd(NULL,1);
-  tcl_codify_cmd("keyword",2);
-  tcl_codify_cmd(NULL,3);
-  tcl_codify_cmd(NULL,4);
-  tcl_codify_cmd(NULL,5);
-  if (!myNs.isEmpty())
-  {
-    myName = myNs+"::"+myName;
-  }
-  tcl.entry_current->section = Entry::NAMESPACE_SEC;
-  tcl.entry_current->name = myName;
-  tcl.entry_current->startLine = tcl.line_command;
-  tcl.entry_current->docLine = tcl.line_comment;
-  tcl.entry_current->inbodyLine = tcl.line_comment;
-  tcl.entry_current->bodyLine = tcl.line_body0;
-  tcl.entry_current->endBodyLine = tcl.line_body1;
-  tcl.entry_main->moveToSubEntryAndKeep(tcl.entry_current);
-  tcl.ns.insert(myName,tcl.entry_current);
-  //myEntryNs = tcl.entry_current;
-  myStr = (*tcl.list_commandwords.at(6));
-  if (tcl.list_commandwords.count() > 7)
-  {
-    for (uint i=7;i<tcl.list_commandwords.count();i++)
-    {
-      myStr.append((*tcl.list_commandwords.at(i)));
-    }
-    tcl.word_is=' ';
-  }
-  myScan = tcl_scan_start(tcl.word_is,myStr, myName, NULL, NULL);
-  return true;
-}
-
-//! Handle \c itcl::class statements.
-static void tcl_command_ITCL_CLASS()
-{
-D
-  QCString myNs, myName;
-  Entry *myEntryCl;
-  tcl_scan *myScan = tcl.scan.at(0);
-
-  tcl_codify_cmd("keyword",0);
-  tcl_codify_cmd(NULL,1);
-  tcl_codify_cmd("NULL",2);
-  tcl_codify_cmd("NULL",3);
-  tcl_name(myScan->ns,(*tcl.list_commandwords.at(2)),myNs,myName);
-  if (myNs.length())
-  {
-    myName = myNs+"::"+myName;
-  }
-  tcl.entry_current->section = Entry::CLASS_SEC;
-  tcl.entry_current->name = myName;
-  tcl.entry_current->startLine = tcl.line_command;
-  tcl.entry_current->docLine = tcl.line_comment;
-  tcl.entry_current->inbodyLine = tcl.line_comment;
-  tcl.entry_current->bodyLine = tcl.line_body0;
-  tcl.entry_current->endBodyLine = tcl.line_body1;
-  tcl.entry_main->moveToSubEntryAndKeep(tcl.entry_current);
-  tcl.cl.insert(myName,tcl.entry_current);
-  myEntryCl = tcl.entry_current;
-  myScan = tcl_scan_start(tcl.word_is,*tcl.list_commandwords.at(4),
-        myName, myEntryCl, NULL);
-}
-
-//! Handle \c oo::class statements.
-static void tcl_command_OO_CLASS()
-{
-D
-  QCString myNs, myName;
-  //Entry *myEntryNs;
-  Entry *myEntryCl;
-  tcl_scan *myScan = tcl.scan.at(0);
-
-  tcl_codify_cmd("keyword",0);
-  tcl_codify_cmd(NULL,1);
-  tcl_codify_cmd("NULL",2);
-  tcl_codify_cmd("NULL",3);
-  tcl_codify_cmd("NULL",4);
-  tcl_codify_cmd("NULL",5);
-  tcl_name(myScan->ns,(*tcl.list_commandwords.at(4)),myNs,myName);
-  if (myNs.length())
-  {
-    myName = myNs+"::"+myName;
-  }
-  tcl.entry_current->section = Entry::CLASS_SEC;
-  tcl.entry_current->name = myName;
-  tcl.entry_current->startLine = tcl.line_command;
-  tcl.entry_current->docLine = tcl.line_comment;
-  tcl.entry_current->inbodyLine = tcl.line_comment;
-  tcl.entry_current->bodyLine = tcl.line_body0;
-  tcl.entry_current->endBodyLine = tcl.line_body1;
-  tcl.entry_main->moveToSubEntryAndKeep(tcl.entry_current);
-  //myEntryNs = tcl_entry_namespace(myName);
-  tcl.cl.insert(myName,tcl.entry_current);
-  myEntryCl = tcl.entry_current;
-  myScan = tcl_scan_start(tcl.word_is,*tcl.list_commandwords.at(6),
-        myName, myEntryCl, NULL);
-}
-
-//! Handle \c oo::define statements.
-static void tcl_command_OO_DEFINE()
-{
-D
-  QCString myNs, myName, myStr;
-  Entry *myEntryCl;
-  tcl_scan *myScan = tcl.scan.at(0);
-
-  tcl_codify_cmd("keyword",0);
-  tcl_codify_cmd(NULL,1);
-  tcl_codify_cmd("NULL",2);
-  tcl_codify_cmd("NULL",3);
-  tcl_name(myScan->ns,(*tcl.list_commandwords.at(2)),myNs,myName);
-  if (myNs.length())
-  {
-    myName = myNs+"::"+myName;
-  }
-  myEntryCl = tcl_entry_class(myName);
-  myStr = (*tcl.list_commandwords.at(4));
-  //
-  // special cases first
-  // oo::define classname method methodname args script
-  // oo::define classname constructor argList bodyScript
-  // oo::define classname destructor bodyScript
-  unsigned int n =tcl.list_commandwords.count();
-  if ((myStr == "method"      && n == 11) ||
-      (myStr == "constructor" && n == 9) ||
-      (myStr == "destructor"  && n == 7))
-  {
-    for (unsigned int i = 4; i < n-1; i++)
-    {
-      tcl_codify_cmd("NULL",i);
-    }
-    Entry *myEntry;
-    QCString myMethod;
-    tcl_name(myScan->ns,(*tcl.list_commandwords.at(n==11?6:4)),myNs,myMethod);
-    // code snippet taken from tcl_command_METHOD()/tcl_command_CONSTRUCTOR
-    tcl.fn.remove(myMethod);
-    tcl.entry_current->section = Entry::FUNCTION_SEC;
-    tcl.entry_current->mtype = Method;
-    tcl.entry_current->name = myMethod;
-    tcl.entry_current->startLine = tcl.line_command;
-    tcl.entry_current->docLine = tcl.line_comment;
-    tcl.entry_current->inbodyLine = tcl.line_comment;
-    tcl.entry_current->bodyLine = tcl.line_body0;
-    tcl.entry_current->endBodyLine = tcl.line_body1;
-    tcl_protection(tcl.entry_current);
-    if (n==11)
-    {
-      tcl_command_ARGLIST(*tcl.list_commandwords.at(8));
-    }
-    else if (n==9)
-    {
-      tcl_command_ARGLIST(*tcl.list_commandwords.at(6));
-    }
-    if (myEntryCl) myEntryCl->moveToSubEntryAndKeep(tcl.entry_current);
-    tcl.fn.insert(myMethod,tcl.entry_current);
-    myEntry = tcl.entry_current;
-    myScan = tcl_scan_start('?',*tcl.list_commandwords.at(n-1),
-          myNs, myEntryCl, myEntry);
-  }
-  else
-  {
-    // The general case
-    // Simply concat all arguments into a script.
-    // Note: all documentation collected just before the
-    // oo::define command is lost
-    if (tcl.list_commandwords.count() > 5)
-    {
-      for (uint i=5;i<tcl.list_commandwords.count();i++)
-      {
-        myStr.append((*tcl.list_commandwords.at(i)));
-      }
-      tcl.word_is=' ';
-    }
-    myScan = tcl_scan_start(tcl.word_is,myStr,myName,myEntryCl,NULL);
-  }
-}
-
-//! Handle \c variable statements.
-static void tcl_command_VARIABLE(int inclass)
-{
-D
-  QCString myNs, myName;
-  Entry *myEntry;
-  tcl_scan *myScan = tcl.scan.at(0);
-
-  tcl_codify_cmd("keyword",0);
-  for (unsigned int i=1; i< tcl.list_commandwords.count(); i++)
-  {
-    tcl_codify_cmd(NULL,i);
-  }
-  tcl_name(myScan->ns,(*tcl.list_commandwords.at(2)),myNs,myName);
-  if (myNs.length())
-  {// qualified variables go into namespace
-    myEntry = tcl_entry_namespace(myNs);
-    tcl.entry_current->stat = true;
-  }
-  else
-  {
-    if (inclass)
-    {
-      myEntry = myScan->entry_cl;
-      tcl.entry_current->stat = false;
-    }
-    else
-    {
-      myEntry = tcl_entry_namespace(myScan->ns);
-      tcl.entry_current->stat = true;
-    }
-  }
-  tcl.entry_current->section = Entry::VARIABLE_SEC;
-  tcl.entry_current->name = myName;
-  tcl.entry_current->startLine = tcl.line_command;
-  tcl.entry_current->docLine = tcl.line_comment;
-  tcl.entry_current->inbodyLine = tcl.line_comment;
-  tcl.entry_current->bodyLine = tcl.line_body0;
-  tcl.entry_current->endBodyLine = tcl.line_body1;
-  tcl_protection(tcl.entry_current);
-  myEntry->moveToSubEntryAndKeep(tcl.entry_current);
-  tcl.entry_current = tcl_entry_new();
-}
-
-//! Handling of command parsing.
-//! what=0  -> ...
-//! what=1  -> ...
-//! what=-1 -> ...
-static void tcl_command(int what,const char *text)
-{
-  int myLine=0;
-  if (what==0)
-  {
-    tcl.scan.at(0)->line1=yylineno;// current line in scan context
-    tcl.line_body0=yylineno;// start line of command
-tcl_inf("<- %s\n",text);
-    yy_push_state(COMMAND);
-    tcl.list_commandwords.clear();
-    tcl.string_command="";
-    tcl.string_last="";
-    tcl.command=1;
-    return;
-  }
-  else if (what==1)
-  {
-    if (tcl.string_last.length())
-    {
-      tcl.list_commandwords.append(tcl.string_last);
-      tcl.string_last="";
-    }
-    if (text) 
-    {
-      tcl.list_commandwords.append(text);
-    }
-    return;
-  }
-  else if (what!=-1)
-  {// should not happen
-    tcl_err("what %d\n",what);
-    return;
-  }
-  QCString myText = text;
-tcl_inf("->\n");
-  if (tcl.command==0)
-  {
-    return; //TODO check on inside comment
-  }
-  if (tcl.string_last != "")
-  {// get last word
-    tcl.list_commandwords.append(tcl.string_last);
-    tcl.string_last="";
-  }
-  yy_pop_state();
-
-  // check command
-  QCString myStr = (*tcl.list_commandwords.at(0));
-  tcl_scan *myScanBackup=tcl.scan.at(0);
-  int myLevel = 0;
-  Protection myProt = tcl.protection;
-
-  if (tcl.list_commandwords.count() < 3)
-  {
-    tcl_command_OTHER();
-    goto command_end;
-  }
-  // remove leading "::" and apply TCL_SUBST
-  if (myStr.left(2)=="::") myStr = myStr.mid(2);
-  if (tcl.config_subst.contains(myStr))
-  {
-    myStr=tcl.config_subst[myStr];
-  }
-  if (myStr=="private")
-  {
-    tcl.protection = Private;
-    myLevel = 1;
-  }
-  else if (myStr=="protected")
-  {
-    tcl.protection = Protected;
-    myLevel = 1;
-  }
-  else if (myStr=="public")
-  {
-    tcl.protection = Public;
-    myLevel = 1;
-  }
-  if (myLevel)
-  {
-    tcl_codify_cmd("keyword",0);
-    tcl_codify_cmd(NULL,1);
-    tcl.list_commandwords.remove(tcl.list_commandwords.at(1));
-    tcl.list_commandwords.remove(tcl.list_commandwords.at(0));
-    if (tcl.list_commandwords.count()==1)
-    {
-      tcl_scan *myScan = tcl.scan.at(0);
-      myScan = tcl_scan_start(tcl.word_is,*tcl.list_commandwords.at(0),
-        myScan->ns,myScan->entry_cl,myScan->entry_fn);
-      myProt = tcl.protection;
-      goto command_end;
-    }
-    myStr       = (*tcl.list_commandwords.at(0));
-    // remove leading "::" and apply TCL_SUBST
-    if (myStr.left(2)=="::") myStr = myStr.mid(2);
-    if (tcl.config_subst.contains(myStr))
-    {
-      myStr=tcl.config_subst[myStr];
-    }
-  }
-  if (myStr=="proc")
-  {
-    if (tcl.list_commandwords.count() == 5)
-    {// itcl::proc
-      tcl.list_commandwords.append("");
-      tcl.list_commandwords.append("");
-    }
-    if (tcl.list_commandwords.count() != 7) {myLine=__LINE__;goto command_warn;}
-    tcl_command_PROC();
-    goto command_end;
-  }
-  if (myStr=="method")
-  {
-    if (tcl.list_commandwords.count() == 5)
-    {// itcl::method
-      tcl.list_commandwords.append("");
-      tcl.list_commandwords.append("");
-    }
-    if (tcl.list_commandwords.count() != 7) {myLine=__LINE__;goto command_warn;}
-    tcl_command_METHOD();
-    goto command_end;
-  }
-  if (myStr=="constructor")
-  {
-    if (tcl.list_commandwords.count() != 5) {myLine=__LINE__;goto command_warn;}
-    tcl_command_CONSTRUCTOR();
-    goto command_end;
-  }
-  if (myStr=="destructor")
-  {
-    if (tcl.list_commandwords.count() != 3) {myLine=__LINE__;goto command_warn;}
-    tcl_command_DESTRUCTOR();
-    goto command_end;
-  }
-  if (myStr=="namespace")
-  {
-    if ((*tcl.list_commandwords.at(2))=="eval")
-    {
-      if (tcl.list_commandwords.count() < 7) {myLine=__LINE__;goto command_warn;}
-      if (tcl_command_NAMESPACE())
-      {
-        goto command_end;
-      }
-    }
-    else
-    {
-      tcl_command_OTHER();
-      goto command_end;
-    }
-  }
-  if (myStr=="itcl::class")
-  {
-    if (tcl.list_commandwords.count() != 5) {myLine=__LINE__;goto command_warn;}
-    tcl_command_ITCL_CLASS();
-    goto command_end;
-  }
-  if (myStr=="itcl::body")
-  {
-    if (tcl.list_commandwords.count() != 7) {myLine=__LINE__;goto command_warn;}
-    tcl_command_METHOD();
-    goto command_end;
-  }
-  if (myStr=="oo::class")
-  {
-    if ((*tcl.list_commandwords.at(2))=="create")
-    {
-      if (tcl.list_commandwords.count() != 7) {myLine=__LINE__;goto command_warn;}
-      tcl_command_OO_CLASS();
-      goto command_end;
-    }
-    tcl_command_OTHER();
-    goto command_end;
-  }
-  if (myStr=="oo::define")
-  {
-    if (tcl.list_commandwords.count() < 5) {myLine=__LINE__;goto command_warn;}
-    tcl_command_OO_DEFINE();
-    goto command_end;
-  }
-  if (myStr=="variable")
-  {
-    if (tcl.list_commandwords.count() < 3) {myLine=__LINE__;goto command_warn;}
-    if (tcl.scan.at(0)->entry_fn == NULL)
-    {// only parsed outside functions
-      tcl_command_VARIABLE(tcl.scan.at(0)->entry_cl && tcl.scan.at(0)->entry_cl->name!="");
-      goto command_end;
-    }
-  }
-  if (myStr=="common")
-  {
-    if (tcl.list_commandwords.count() < 3) {myLine=__LINE__;goto command_warn;}
-    if (tcl.scan.at(0)->entry_fn == NULL)
-    {// only parsed outside functions
-      tcl_command_VARIABLE(0);
-      goto command_end;
-    }
-  }
-  if (myStr=="inherit" || myStr=="superclass")
-  {
-    if (tcl.list_commandwords.count() < 3) {myLine=__LINE__;goto command_warn;}
-    if (tcl.scan.at(0)->entry_cl && tcl.scan.at(0)->entry_cl->name!="")
-    {
-      for (unsigned int i = 2; i < tcl.list_commandwords.count(); i = i + 2)
-      {
-        tcl.scan.at(0)->entry_cl->extends.push_back(BaseInfo((*tcl.list_commandwords.at(i)),Public,Normal));
-      }
-    }
-    goto command_end;
-  }
-  /*
-   * Start of internal tcl keywords
-   * Ready: switch, eval, catch, if, for, foreach, while
-   */
-  if (myStr=="switch")
-  {
-    if (tcl.list_commandwords.count() < 5) {myLine=__LINE__;goto command_warn;}
-    tcl_command_SWITCH();
-    goto command_end;
-  }
-  if (myStr=="eval")
-  {
-    if (tcl.list_commandwords.count() < 3) {myLine=__LINE__;goto command_warn;}
-    tcl_command_EVAL();
-    goto command_end;
-  }
-  if (myStr=="catch")
-  {
-    if (tcl.list_commandwords.count() < 3) {myLine=__LINE__;goto command_warn;}
-    tcl_command_CATCH();
-    goto command_end;
-  }
-  if (myStr=="for")
-  {
-    if (tcl.list_commandwords.count() != 9) {myLine=__LINE__;goto command_warn;}
-    tcl_command_FOR();
-    goto command_end;
-  }
-  if (myStr=="foreach")
-  {
-    if (tcl.list_commandwords.count() < 7 || tcl.list_commandwords.count()%2==0) {myLine=__LINE__;goto command_warn;}
-    tcl_command_FOREACH();
-    goto command_end;
-  }
-  /*
-if expr1 ?then? body1 elseif expr2 ?then? body2 elseif ... ?else?  ?bodyN?
-  */
-  if (myStr=="if" && tcl.list_commandwords.count() > 4)
-  {
-    QCStringList myType;
-    myType << "keyword" << "NULL" << "expr" << "NULL";
-    char myState='x';// last word: e'x'pr 't'hen 'b'ody 'e'lse else'i'f..
-    for (unsigned int i = 4; i < tcl.list_commandwords.count(); i = i + 2)
-    {
-      myStr=(*tcl.list_commandwords.at(i));
-      if (myState=='x')
-      {
-        if (myStr=="then") 
-        {
-          myState='t';
-          myType << "keyword" << "NULL";
-        }
-        else
-        {
-          myState='b';
-          myType << "script" << "NULL";
-        }
-      }
-      else if (myState=='t')
-      {
-        myState='b';
-        myType << "script" << "NULL";
-      }
-      else if (myState=='b')
-      {
-        if (myStr=="elseif") {
-          myState='i';
-          myType << "keyword" << "NULL";
-        }
-        else if (myStr=="else" && i==tcl.list_commandwords.count()-3)
-        {
-          myState = 'b';
-          myType << "keyword" << "NULL" << "script";
-          i = tcl.list_commandwords.count();
-        }
-        else if (i==tcl.list_commandwords.count()-1)
-        {
-          myState = 'b';
-          myType << "script";
-          i = tcl.list_commandwords.count();
-        }
-        else
-        {
-          myLine=__LINE__;goto command_warn;
-        }
-      }
-      else if (myState=='i')
-      {
-        myState='x';
-        myType << "expr" << "NULL";
-      }
-    }
-    if (myState != 'b') {myLine=__LINE__;goto command_warn;}
-    tcl_command_IF(myType);
-    goto command_end;
-  }
-  if (myStr=="while")
-  {
-    if (tcl.list_commandwords.count() != 5) {myLine=__LINE__;goto command_warn;}
-    tcl_command_WHILE();
-    goto command_end;
-  }
-  tcl_command_OTHER();
-  goto command_end;
-  command_warn:// print warning message because of wrong used syntax
-    tcl_war("%d count=%d: %s\n",myLine,tcl.list_commandwords.count(),tcl.list_commandwords.join(" ").data());
-    tcl_command_OTHER();
-  command_end:// add remaining text to current context
-    if (!myText.isEmpty())
-    {
-      if(myScanBackup==tcl.scan.at(0))
-      {
-        tcl_codify("comment",myText);  
-      }
-      else
-      {
-        tcl.scan.at(0)->after << "comment" << myText;
-      }
-    }
-    tcl.list_commandwords.clear();
-    tcl.command = 0;
-    tcl.protection = myProt;
-}
-
-//----------------------------------------------------------------------------
-//! Common initializations.
-static void tcl_init()
-{
-  // Get values from option TCL_SUBST
-  tcl.config_subst.clear();
-  QStrList myStrList = Config_getList(TCL_SUBST);
-  const char *s=myStrList.first();
-  while (s) 
-  {
-    QCString myStr=s;
-    int i=myStr.find('=');
-    if (i>0)
-    {
-      QCString myName=myStr.left(i).stripWhiteSpace();
-      QCString myValue=myStr.right(myStr.length()-i-1).stripWhiteSpace();
-      if (!myName.isEmpty() && !myValue.isEmpty())
-        tcl_inf("TCL_SUBST: use '%s'\n",s);
-      tcl.config_subst[myName] = myValue;
-    }
-    s = myStrList.next();
-  }
-
-  if (tcl.input_string.at(tcl.input_string.length()-1) == 0x1A)
-  {
-  }
-  else if (tcl.input_string.at(tcl.input_string.length()-1) == '\n')
-  {
-    tcl.input_string[tcl.input_string.length()-1] = 0x1A;
-  }
-  else
-  {
-    tcl.input_string += 0x1A;
-  }
-
-  tcl.code = NULL;
-  tcl.code_font=NULL;
-  tcl.code_line=1;
-  tcl.code_linenumbers=1;
-  tcl.config_autobrief = Config_getBool(JAVADOC_AUTOBRIEF);
-  tcl.input_position = 0;
-  tcl.file_name = NULL;
-  tcl.this_parser = NULL;
-  tcl.command=0;
-  tcl.comment=0;
-  tcl.brace_level=0;
-  tcl.bracket_level=0;
-  tcl.bracket_quote=0;
-  tcl.word_is=' ';
-  tcl.string_command="";
-  tcl.string_commentline="";
-  tcl.string_commentcodify="";
-  tcl.string_comment    = "";
-  tcl.string_last       = "";
-  tcl.entry_main        = NULL;
-  tcl.entry_file        = NULL;
-  tcl.entry_current     = NULL;
-  tcl.entry_inside      = NULL;
-  tcl.list_commandwords.clear();
-  tcl.scan.clear();
-  tcl.ns.clear();
-  tcl.cl.clear();
-  tcl.fn.clear();
-  yylineno              = 1;
-  tcl.protection        = Public;
-  tcl.memberdef         = NULL;
-}
-
-//! Start parsing.
-static void tcl_parse(const QCString ns, const QCString cls)
-{
-  tcl_scan *myScan;
-
-  tcl.entry_file          = tcl_entry_new();
-  tcl.entry_file->name    = tcl.file_name;
-  tcl.entry_file->section = Entry::SOURCE_SEC;
-  tcl.entry_file->protection = Public;
-  tcl.entry_main->moveToSubEntryAndKeep(tcl.entry_file);
-  Entry *myEntry=tcl_entry_new();
-  myEntry->name="";
-  tcl.entry_main->moveToSubEntryAndKeep(myEntry);
-  tcl.ns.insert("::",myEntry);
-  tcl.entry_current = tcl_entry_new();
-
-  tclscannerYYrestart( tclscannerYYin );
-  BEGIN( TOP );
-  yylineno=1;
-  myScan = new tcl_scan;
-  myScan->type[0]=' ';myScan->type[1]='\n';
-  myScan->after.clear();
-  myScan->line0=yylineno;
-  myScan->line1=yylineno;
-  myScan->buffer_state=YY_CURRENT_BUFFER;
-  myScan->ns=ns;
-  myScan->entry_cl=tcl_entry_class(cls);
-  myScan->entry_fn=NULL;
-  tcl.entry_inside = tcl.entry_file;
-  myScan->entry_scan = tcl.entry_inside;
-  tcl.scan.insert(0,myScan);
-  tclscannerYYlex();
-  tcl.scan.clear();
-  tcl.ns.clear();
-  tcl.cl.clear();
-  tcl.fn.clear();
-  tcl.entry.clear();
-}
-
-//! Parse text file and build up entry tree.
-void TclOutlineParser::parseInput(const char *fileName,
-                                    const char *input,
-                                    const std::shared_ptr<Entry> &root,
-                                    bool /*sameTranslationUnit*/,
-                                    QStrList & /*filesInSameTranslationUnit*/)
-{
-  QFile            myFile;
-tcl_inf("%s\n",fileName);
-  myFile.setName(fileName);
-  if (!myFile.open(IO_ReadOnly)) return;
-  if (strlen(input)<1) return;
-
-  tcl.input_string = input;
-  if (tcl.input_string.length()<1) return;
-  printlex(yy_flex_debug, TRUE, __FILE__, fileName);
-
-  msg("Parsing %s...\n",fileName);
-  tcl.commentScanner.enterFile(fileName,yylineno);
-
-  tcl_init();
-  tcl.code = NULL;
-  tcl.file_name = fileName;
-  tcl.this_parser = this;
-  tcl.entry_main          = root.get(); /* toplevel entry */
-  tcl_parse("","");
-  tcl.commentScanner.leaveFile(tcl.file_name,yylineno);
-  root->program.resize(0);
-  myFile.close();
-  printlex(yy_flex_debug, FALSE, __FILE__, fileName);
-}
-
-
-bool TclOutlineParser::needsPreprocessing(const QCString &extension) const
-{
-  (void)extension;
-  return FALSE;
-}
-
-void TclOutlineParser::parsePrototype(const char *text)
-{
-  (void)text;
-}
-
-static yy_size_t yyread(char *buf,yy_size_t max_size)
-{
-  yy_size_t c=0;
-
-  *buf = '\0';
-  while ( c < max_size && tcl.input_string.at(tcl.input_position) )
-  {
-    *buf = tcl.input_string.at(tcl.input_position++) ;
-    c++; buf++;
-  }
-  //printf("Read from=%d size=%d max=%d c=%d\n",tcl.input_position,strlen(&tcl.input_string[tcl.input_position]),max_size,c);
-  return c;
-}
-
-//----------------------------------------------------------------------------
-
-void TclCodeParser::resetCodeParserState()
-{
-}
-
-//! Parse file and codify.
-void TclCodeParser::parseCode(CodeOutputInterface & codeOutIntf,
-                   const char * scopeName,
-                   const QCString & input,
-                   SrcLangExt lang,
-                   bool isExampleBlock,
-                   const char * exampleName,
-                   FileDef * fileDef,
-                   int startLine,
-                   int endLine,
-                   bool inlineFragment,
-                   const MemberDef *memberDef,
-                   bool showLineNumbers,
-                   const Definition *searchCtx,
-                   bool collectXRefs
-                  )
-{
-  (void)scopeName;
-  (void)lang;
-  (void)exampleName;
-  (void)fileDef;
-  (void)endLine;
-  (void)inlineFragment;
-  (void)searchCtx;
-  (void)collectXRefs;
-
-  if (input.length()<1) return;
-  printlex(yy_flex_debug, TRUE, __FILE__, fileDef ? fileDef->fileName().data(): NULL);
-  tcl.input_string = input;
-
-  QCString myNs="";
-  QCString myCls="";
-  if (memberDef)
-  {
-    if (memberDef->getClassDef())
-    {
-      myCls = memberDef->getClassDef()->displayName();
-      myNs = myCls;
-    }
-    else if (memberDef->getNamespaceDef())
-    {
-      myNs = memberDef->getNamespaceDef()->displayName();
-    }
-  }
-
-  QCString myStr="Codifying..";
-  if (scopeName)
-  {
-    myStr +=" scope=";
-    myStr+=scopeName;
-  }
-  if (exampleName)
-  {
-    myStr+=" example=";
-    myStr+=exampleName;
-  }
-  if (memberDef)
-  {
-    myStr+=" member=";
-    myStr+=memberDef->memberTypeName();
-    myStr+=" ";
-    myStr+=memberDef->qualifiedName();
-  }
-  if (fileDef)
-  {
-    myStr+=" file=";
-    myStr+=fileDef->fileName();
-  }
-tcl_inf("%s (%d,%d) %d %d\n",myStr.data(),startLine,endLine,isExampleBlock,inlineFragment);
-//tcl_inf("%s\n"input.data());
-  tcl_init();
-  tcl.collectXRefs = collectXRefs;
-  tcl.memberdef = memberDef;
-  tcl.code = &codeOutIntf;
-  if (startLine<0) 
-  {
-    startLine=1;
-  }
-  yylineno=startLine;
-  tcl.code_linenumbers = showLineNumbers;
-  tcl.code_line=yylineno;
-  tcl.code->startCodeLine(tcl.code_linenumbers);
-  if (tcl.code_linenumbers) 
-  {
-    tcl.code->writeLineNumber(0,0,0,tcl.code_line);
-  }
-  tcl.file_name = "";
-  tcl.this_parser = NULL;
-  if (isExampleBlock)
-  {
-    tcl_codify(NULL,input);
-  }
-  else
-  {
-    tcl.entry_main = tcl_entry_new();
-    tcl_parse(myNs,myCls);
-  }
-  tcl.code->endCodeLine();
-  tcl.scan.clear();
-  tcl.ns.clear();
-  tcl.cl.clear();
-  tcl.fn.clear();
-  tcl.entry.clear();
-  printlex(yy_flex_debug, FALSE, __FILE__, fileDef ? fileDef->fileName().data(): NULL);
-}
-//----------------------------------------------------------------------------
-
-// to avoid a warning
-void tclDummy()
-{
-  yy_top_state();
-}
-
-#if USE_STATE2STRING
-#include "tclscanner.l.h"
-#endif
diff --git a/src/types.h b/src/types.h
index d503c58..d34444c 100644
--- a/src/types.h
+++ b/src/types.h
@@ -54,7 +54,7 @@ enum SrcLangExt
   SrcLangExt_Fortran  = 0x01000,
   SrcLangExt_VHDL     = 0x02000,
   SrcLangExt_XML      = 0x04000,
-  SrcLangExt_Tcl      = 0x08000,
+  //SrcLangExt_Tcl      = 0x08000, // no longer supported
   SrcLangExt_Markdown = 0x10000,
   SrcLangExt_SQL      = 0x20000,
   SrcLangExt_Slice    = 0x40000
diff --git a/src/util.cpp b/src/util.cpp
index 97d03c5..ad0d735 100644
--- a/src/util.cpp
+++ b/src/util.cpp
@@ -6774,7 +6774,6 @@ g_lang2extMap[] =
   { "vhdl",        "vhdl",          SrcLangExt_VHDL     },
   { "xml",         "xml",           SrcLangExt_XML      },
   { "sql",         "sql",           SrcLangExt_SQL      },
-  { "tcl",         "tcl",           SrcLangExt_Tcl      },
   { "md",          "md",            SrcLangExt_Markdown },
   { 0,             0,              (SrcLangExt)0        }
 };
@@ -6868,7 +6867,6 @@ void initDefaultExtensionMapping()
   updateLanguageMapping(".f18",      "fortran");
   updateLanguageMapping(".vhd",      "vhdl");
   updateLanguageMapping(".vhdl",     "vhdl");
-  updateLanguageMapping(".tcl",      "tcl");
   updateLanguageMapping(".ucf",      "vhdl");
   updateLanguageMapping(".qsf",      "vhdl");
   updateLanguageMapping(".md",       "md");
@@ -7920,7 +7918,6 @@ QCString langToString(SrcLangExt lang)
     case SrcLangExt_VHDL:     return "VHDL";
     case SrcLangExt_XML:      return "XML";
     case SrcLangExt_SQL:      return "SQL";
-    case SrcLangExt_Tcl:      return "Tcl";
     case SrcLangExt_Markdown: return "Markdown";
     case SrcLangExt_Slice:    return "Slice";
   }
diff --git a/templates/html/htmlmemdef.tpl b/templates/html/htmlmemdef.tpl
index cb9c9e0..e847732 100644
--- a/templates/html/htmlmemdef.tpl
+++ b/templates/html/htmlmemdef.tpl
@@ -29,7 +29,6 @@
           <tr><td class="memname">
             {{ member.definition }}
             {# write argument list #}
-            {# TODO: TCL #}
             {% if member.hasParameters %}
               {% if member.isObjCMethod %}
                 {% if member.parameters %}
diff --git a/testing/057/057__caller__graphs_8tcl.xml b/testing/057/057__caller__graphs_8tcl.xml
deleted file mode 100644
index 1046e30..0000000
--- a/testing/057/057__caller__graphs_8tcl.xml
+++ /dev/null
@@ -1,92 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="">
-  <compounddef id="057__caller__graphs_8tcl" kind="file" language="Tcl">
-    <compoundname>057_caller_graphs.tcl</compoundname>
-    <innernamespace refid="namespacebar">bar</innernamespace>
-    <innernamespace refid="namespacefoo">foo</innernamespace>
-    <innernamespace refid="namespace1_1_11_1_11">1::1::1</innernamespace>
-    <innernamespace refid="namespace1">1</innernamespace>
-    <innernamespace refid="namespace1_1_11">1::1</innernamespace>
-    <innernamespace refid="namespace2_1_12_1_12_1_12_1_12">2::2::2::2::2</innernamespace>
-    <innernamespace refid="namespace2">2</innernamespace>
-    <innernamespace refid="namespace2_1_12">2::2</innernamespace>
-    <innernamespace refid="namespace2_1_12_1_12">2::2::2</innernamespace>
-    <innernamespace refid="namespace2_1_12_1_12_1_12">2::2::2::2</innernamespace>
-    <sectiondef kind="func">
-      <memberdef kind="function" id="057__caller__graphs_8tcl_1a85c692c418fec91930cfc7b3e82857d7" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>baz</definition>
-        <argsstring>args</argsstring>
-        <name>baz</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="057_caller_graphs.tcl" line="59" column="1" bodyfile="057_caller_graphs.tcl" bodystart="59" bodyend="61"/>
-      </memberdef>
-      <memberdef kind="function" id="057__caller__graphs_8tcl_1ae4e1c2bb3adfdfbb71f52de84a8285b0" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>bar</definition>
-        <argsstring>args</argsstring>
-        <name>bar</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="057_caller_graphs.tcl" line="65" column="1" bodyfile="057_caller_graphs.tcl" bodystart="65" bodyend="67"/>
-        <referencedby refid="namespace1_1a9722420639306872cea2593b83028a45" compoundref="057__caller__graphs_8tcl" startline="85" endline="88">1::test3</referencedby>
-      </memberdef>
-      <memberdef kind="function" id="057__caller__graphs_8tcl_1a3f808a00e1b937978455d707851ab33a" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>next</definition>
-        <argsstring>args</argsstring>
-        <name>next</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="057_caller_graphs.tcl" line="102" column="1" bodyfile="057_caller_graphs.tcl" bodystart="102" bodyend="105"/>
-        <references refid="namespace2_1a2839d9dea7f0d08f48958c3fc0cd00d3" compoundref="057__caller__graphs_8tcl" startline="106" endline="114">2::next</references>
-      </memberdef>
-      <memberdef kind="function" id="057__caller__graphs_8tcl_1a12acb916374f925e7b7ba302a1ca4efb" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>master</definition>
-        <argsstring>args</argsstring>
-        <name>master</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="057_caller_graphs.tcl" line="136" column="1" bodyfile="057_caller_graphs.tcl" bodystart="136" bodyend="140"/>
-        <references refid="__057__caller__graphs_8tcl_1a7c3c8acee94bf61ba9e911dafe35adac" compoundref="__057__caller__graphs_8tcl" startline="1" endline="4">inFileB</references>
-      </memberdef>
-      <memberdef kind="function" id="057__caller__graphs_8tcl_1a7482c00c17357cf4846b0c1bd715979c" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>inFileA</definition>
-        <argsstring>args</argsstring>
-        <name>inFileA</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="057_caller_graphs.tcl" line="141" column="1" bodyfile="057_caller_graphs.tcl" bodystart="141" bodyend="144"/>
-        <referencedby refid="__057__caller__graphs_8tcl_1a7c3c8acee94bf61ba9e911dafe35adac" compoundref="__057__caller__graphs_8tcl" startline="1" endline="4">inFileB</referencedby>
-      </memberdef>
-    </sectiondef>
-    <briefdescription>
-    </briefdescription>
-    <detaileddescription>
-    </detaileddescription>
-    <location file="057_caller_graphs.tcl"/>
-  </compounddef>
-</doxygen>
diff --git a/testing/057/__057__caller__graphs_8tcl.xml b/testing/057/__057__caller__graphs_8tcl.xml
deleted file mode 100644
index a71e7b5..0000000
--- a/testing/057/__057__caller__graphs_8tcl.xml
+++ /dev/null
@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="">
-  <compounddef id="__057__caller__graphs_8tcl" kind="file" language="Tcl">
-    <compoundname>_057_caller_graphs.tcl</compoundname>
-    <sectiondef kind="func">
-      <memberdef kind="function" id="__057__caller__graphs_8tcl_1a7c3c8acee94bf61ba9e911dafe35adac" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>inFileB</definition>
-        <argsstring>args</argsstring>
-        <name>inFileB</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="_057_caller_graphs.tcl" line="1" column="1" bodyfile="_057_caller_graphs.tcl" bodystart="1" bodyend="4"/>
-        <references refid="057__caller__graphs_8tcl_1a7482c00c17357cf4846b0c1bd715979c" compoundref="057__caller__graphs_8tcl" startline="141" endline="144">inFileA</references>
-        <referencedby refid="057__caller__graphs_8tcl_1a12acb916374f925e7b7ba302a1ca4efb" compoundref="057__caller__graphs_8tcl" startline="136" endline="140">master</referencedby>
-      </memberdef>
-    </sectiondef>
-    <briefdescription>
-    </briefdescription>
-    <detaileddescription>
-    </detaileddescription>
-    <location file="_057_caller_graphs.tcl"/>
-  </compounddef>
-</doxygen>
diff --git a/testing/057/namespace1.xml b/testing/057/namespace1.xml
deleted file mode 100644
index 33d073d..0000000
--- a/testing/057/namespace1.xml
+++ /dev/null
@@ -1,113 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="">
-  <compounddef id="namespace1" kind="namespace" language="Tcl">
-    <compoundname>1</compoundname>
-    <innernamespace refid="namespace1_1_11">1::1</innernamespace>
-    <sectiondef kind="func">
-      <memberdef kind="function" id="namespace1_1a5024a7bc323958c7230615f2fcaeaef8" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>1::baz</definition>
-        <argsstring>args</argsstring>
-        <name>baz</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="057_caller_graphs.tcl" line="62" column="1" bodyfile="057_caller_graphs.tcl" bodystart="62" bodyend="64"/>
-        <referencedby refid="namespace1_1a4a8285288ee1994ac886e2039777339e" compoundref="057__caller__graphs_8tcl" startline="77" endline="80">test1</referencedby>
-        <referencedby refid="namespace1_1a11615154d3c207ed4106dd0bcb0639e8" compoundref="057__caller__graphs_8tcl" startline="93" endline="96">test5</referencedby>
-      </memberdef>
-      <memberdef kind="function" id="namespace1_1ad58c8f16ad5f12178c71ca988865bb58" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>1::bar</definition>
-        <argsstring>args</argsstring>
-        <name>bar</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="057_caller_graphs.tcl" line="68" column="1" bodyfile="057_caller_graphs.tcl" bodystart="68" bodyend="70"/>
-        <referencedby refid="namespace1_1ae1e88bb7ddd332348d7e29ac4a211b00" compoundref="057__caller__graphs_8tcl" startline="81" endline="84">test2</referencedby>
-      </memberdef>
-      <memberdef kind="function" id="namespace1_1a4a8285288ee1994ac886e2039777339e" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>1::test1</definition>
-        <argsstring>args</argsstring>
-        <name>test1</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="057_caller_graphs.tcl" line="77" column="1" bodyfile="057_caller_graphs.tcl" bodystart="77" bodyend="80"/>
-        <references refid="namespace1_1a5024a7bc323958c7230615f2fcaeaef8" compoundref="057__caller__graphs_8tcl" startline="62" endline="64">baz</references>
-      </memberdef>
-      <memberdef kind="function" id="namespace1_1ae1e88bb7ddd332348d7e29ac4a211b00" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>1::test2</definition>
-        <argsstring>args</argsstring>
-        <name>test2</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="057_caller_graphs.tcl" line="81" column="1" bodyfile="057_caller_graphs.tcl" bodystart="81" bodyend="84"/>
-        <references refid="namespace1_1ad58c8f16ad5f12178c71ca988865bb58" compoundref="057__caller__graphs_8tcl" startline="68" endline="70">bar</references>
-      </memberdef>
-      <memberdef kind="function" id="namespace1_1a9722420639306872cea2593b83028a45" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>1::test3</definition>
-        <argsstring>args</argsstring>
-        <name>test3</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="057_caller_graphs.tcl" line="85" column="1" bodyfile="057_caller_graphs.tcl" bodystart="85" bodyend="88"/>
-        <references refid="057__caller__graphs_8tcl_1ae4e1c2bb3adfdfbb71f52de84a8285b0" compoundref="057__caller__graphs_8tcl" startline="65" endline="67">bar</references>
-      </memberdef>
-      <memberdef kind="function" id="namespace1_1addc9b30656419de5e2651e27a013db29" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>1::test4</definition>
-        <argsstring>args</argsstring>
-        <name>test4</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="057_caller_graphs.tcl" line="89" column="1" bodyfile="057_caller_graphs.tcl" bodystart="89" bodyend="92"/>
-        <references refid="namespace1_1_11_1acebecc4cb718010d00c3c150158b75ab" compoundref="057__caller__graphs_8tcl" startline="71" endline="73">1::1::bar</references>
-      </memberdef>
-      <memberdef kind="function" id="namespace1_1a11615154d3c207ed4106dd0bcb0639e8" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>1::test5</definition>
-        <argsstring>args</argsstring>
-        <name>test5</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="057_caller_graphs.tcl" line="93" column="1" bodyfile="057_caller_graphs.tcl" bodystart="93" bodyend="96"/>
-        <references refid="namespace1_1a5024a7bc323958c7230615f2fcaeaef8" compoundref="057__caller__graphs_8tcl" startline="62" endline="64">baz</references>
-      </memberdef>
-    </sectiondef>
-    <briefdescription>
-    </briefdescription>
-    <detaileddescription>
-    </detaileddescription>
-    <location file="[generated]" line="1" column="1"/>
-  </compounddef>
-</doxygen>
diff --git a/testing/057/namespace1_1_11.xml b/testing/057/namespace1_1_11.xml
deleted file mode 100644
index e13e261..0000000
--- a/testing/057/namespace1_1_11.xml
+++ /dev/null
@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="">
-  <compounddef id="namespace1_1_11" kind="namespace" language="Tcl">
-    <compoundname>1::1</compoundname>
-    <innernamespace refid="namespace1_1_11_1_11">1::1::1</innernamespace>
-    <sectiondef kind="func">
-      <memberdef kind="function" id="namespace1_1_11_1acebecc4cb718010d00c3c150158b75ab" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>1::1::bar</definition>
-        <argsstring>args</argsstring>
-        <name>bar</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="057_caller_graphs.tcl" line="71" column="1" bodyfile="057_caller_graphs.tcl" bodystart="71" bodyend="73"/>
-        <referencedby refid="namespace1_1addc9b30656419de5e2651e27a013db29" compoundref="057__caller__graphs_8tcl" startline="89" endline="92">1::test4</referencedby>
-      </memberdef>
-    </sectiondef>
-    <briefdescription>
-    </briefdescription>
-    <detaileddescription>
-    </detaileddescription>
-    <location file="[generated]" line="1" column="1"/>
-  </compounddef>
-</doxygen>
diff --git a/testing/057/namespace1_1_11_1_11.xml b/testing/057/namespace1_1_11_1_11.xml
deleted file mode 100644
index 55b7838..0000000
--- a/testing/057/namespace1_1_11_1_11.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="">
-  <compounddef id="namespace1_1_11_1_11" kind="namespace" language="Tcl">
-    <compoundname>1::1::1</compoundname>
-    <sectiondef kind="func">
-      <memberdef kind="function" id="namespace1_1_11_1_11_1aa604df053f7ebe36205d1a5675459b96" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>1::1::1::bar</definition>
-        <argsstring>args</argsstring>
-        <name>bar</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="057_caller_graphs.tcl" line="74" column="1" bodyfile="057_caller_graphs.tcl" bodystart="74" bodyend="76"/>
-      </memberdef>
-    </sectiondef>
-    <briefdescription>
-    </briefdescription>
-    <detaileddescription>
-    </detaileddescription>
-    <location file="057_caller_graphs.tcl" line="58" column="1"/>
-  </compounddef>
-</doxygen>
diff --git a/testing/057/namespace2.xml b/testing/057/namespace2.xml
deleted file mode 100644
index a8a9bc6..0000000
--- a/testing/057/namespace2.xml
+++ /dev/null
@@ -1,30 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="">
-  <compounddef id="namespace2" kind="namespace" language="Tcl">
-    <compoundname>2</compoundname>
-    <innernamespace refid="namespace2_1_12">2::2</innernamespace>
-    <sectiondef kind="func">
-      <memberdef kind="function" id="namespace2_1a2839d9dea7f0d08f48958c3fc0cd00d3" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>2::next</definition>
-        <argsstring>args</argsstring>
-        <name>next</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="057_caller_graphs.tcl" line="106" column="1" bodyfile="057_caller_graphs.tcl" bodystart="106" bodyend="114"/>
-        <references refid="namespace2_1_12_1aceefa876cf364f44da1f523d3f7b0649" compoundref="057__caller__graphs_8tcl" startline="115" endline="118">2::2::next</references>
-        <referencedby refid="057__caller__graphs_8tcl_1a3f808a00e1b937978455d707851ab33a" compoundref="057__caller__graphs_8tcl" startline="102" endline="105">next</referencedby>
-        <referencedby refid="namespace2_1_12_1_12_1_12_1_12_1ac07f64c62783fd8b44317389b4a711f8" compoundref="057__caller__graphs_8tcl" startline="127" endline="130">2::2::2::2::2::next</referencedby>
-      </memberdef>
-    </sectiondef>
-    <briefdescription>
-    </briefdescription>
-    <detaileddescription>
-    </detaileddescription>
-    <location file="[generated]" line="1" column="1"/>
-  </compounddef>
-</doxygen>
diff --git a/testing/057/namespace2_1_12.xml b/testing/057/namespace2_1_12.xml
deleted file mode 100644
index a188f00..0000000
--- a/testing/057/namespace2_1_12.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="">
-  <compounddef id="namespace2_1_12" kind="namespace" language="Tcl">
-    <compoundname>2::2</compoundname>
-    <innernamespace refid="namespace2_1_12_1_12">2::2::2</innernamespace>
-    <sectiondef kind="func">
-      <memberdef kind="function" id="namespace2_1_12_1aceefa876cf364f44da1f523d3f7b0649" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>2::2::next</definition>
-        <argsstring>args</argsstring>
-        <name>next</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="057_caller_graphs.tcl" line="115" column="1" bodyfile="057_caller_graphs.tcl" bodystart="115" bodyend="118"/>
-        <references refid="namespace2_1_12_1_12_1a85524e2015e377d433cd8384335c11d6" compoundref="057__caller__graphs_8tcl" startline="119" endline="122">2::2::2::next</references>
-        <referencedby refid="namespace2_1a2839d9dea7f0d08f48958c3fc0cd00d3" compoundref="057__caller__graphs_8tcl" startline="106" endline="114">2::next</referencedby>
-      </memberdef>
-    </sectiondef>
-    <briefdescription>
-    </briefdescription>
-    <detaileddescription>
-    </detaileddescription>
-    <location file="[generated]" line="1" column="1"/>
-  </compounddef>
-</doxygen>
diff --git a/testing/057/namespace2_1_12_1_12.xml b/testing/057/namespace2_1_12_1_12.xml
deleted file mode 100644
index e83b3fd..0000000
--- a/testing/057/namespace2_1_12_1_12.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="">
-  <compounddef id="namespace2_1_12_1_12" kind="namespace" language="Tcl">
-    <compoundname>2::2::2</compoundname>
-    <innernamespace refid="namespace2_1_12_1_12_1_12">2::2::2::2</innernamespace>
-    <sectiondef kind="func">
-      <memberdef kind="function" id="namespace2_1_12_1_12_1a85524e2015e377d433cd8384335c11d6" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>2::2::2::next</definition>
-        <argsstring>args</argsstring>
-        <name>next</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="057_caller_graphs.tcl" line="119" column="1" bodyfile="057_caller_graphs.tcl" bodystart="119" bodyend="122"/>
-        <references refid="namespace2_1_12_1_12_1_12_1a3ea6e2ce66f4a9c30009852e4c7da2fe" compoundref="057__caller__graphs_8tcl" startline="123" endline="126">2::2::2::2::next</references>
-        <referencedby refid="namespace2_1_12_1aceefa876cf364f44da1f523d3f7b0649" compoundref="057__caller__graphs_8tcl" startline="115" endline="118">2::2::next</referencedby>
-      </memberdef>
-    </sectiondef>
-    <briefdescription>
-    </briefdescription>
-    <detaileddescription>
-    </detaileddescription>
-    <location file="[generated]" line="1" column="1"/>
-  </compounddef>
-</doxygen>
diff --git a/testing/057/namespace2_1_12_1_12_1_12.xml b/testing/057/namespace2_1_12_1_12_1_12.xml
deleted file mode 100644
index 83c2a73..0000000
--- a/testing/057/namespace2_1_12_1_12_1_12.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="">
-  <compounddef id="namespace2_1_12_1_12_1_12" kind="namespace" language="Tcl">
-    <compoundname>2::2::2::2</compoundname>
-    <innernamespace refid="namespace2_1_12_1_12_1_12_1_12">2::2::2::2::2</innernamespace>
-    <sectiondef kind="func">
-      <memberdef kind="function" id="namespace2_1_12_1_12_1_12_1a3ea6e2ce66f4a9c30009852e4c7da2fe" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>2::2::2::2::next</definition>
-        <argsstring>args</argsstring>
-        <name>next</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="057_caller_graphs.tcl" line="123" column="1" bodyfile="057_caller_graphs.tcl" bodystart="123" bodyend="126"/>
-        <references refid="namespace2_1_12_1_12_1_12_1_12_1ac07f64c62783fd8b44317389b4a711f8" compoundref="057__caller__graphs_8tcl" startline="127" endline="130">2::2::2::2::2::next</references>
-        <referencedby refid="namespace2_1_12_1_12_1a85524e2015e377d433cd8384335c11d6" compoundref="057__caller__graphs_8tcl" startline="119" endline="122">2::2::2::next</referencedby>
-      </memberdef>
-    </sectiondef>
-    <briefdescription>
-    </briefdescription>
-    <detaileddescription>
-    </detaileddescription>
-    <location file="[generated]" line="1" column="1"/>
-  </compounddef>
-</doxygen>
diff --git a/testing/057/namespace2_1_12_1_12_1_12_1_12.xml b/testing/057/namespace2_1_12_1_12_1_12_1_12.xml
deleted file mode 100644
index 9222625..0000000
--- a/testing/057/namespace2_1_12_1_12_1_12_1_12.xml
+++ /dev/null
@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="">
-  <compounddef id="namespace2_1_12_1_12_1_12_1_12" kind="namespace" language="Tcl">
-    <compoundname>2::2::2::2::2</compoundname>
-    <sectiondef kind="func">
-      <memberdef kind="function" id="namespace2_1_12_1_12_1_12_1_12_1ac07f64c62783fd8b44317389b4a711f8" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>2::2::2::2::2::next</definition>
-        <argsstring>args</argsstring>
-        <name>next</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="057_caller_graphs.tcl" line="127" column="1" bodyfile="057_caller_graphs.tcl" bodystart="127" bodyend="130"/>
-        <references refid="namespace2_1a2839d9dea7f0d08f48958c3fc0cd00d3" compoundref="057__caller__graphs_8tcl" startline="106" endline="114">2::next</references>
-        <referencedby refid="namespace2_1_12_1_12_1_12_1a3ea6e2ce66f4a9c30009852e4c7da2fe" compoundref="057__caller__graphs_8tcl" startline="123" endline="126">2::2::2::2::next</referencedby>
-      </memberdef>
-    </sectiondef>
-    <briefdescription>
-    </briefdescription>
-    <detaileddescription>
-    </detaileddescription>
-    <location file="057_caller_graphs.tcl" line="101" column="1"/>
-  </compounddef>
-</doxygen>
diff --git a/testing/057/namespacebar.xml b/testing/057/namespacebar.xml
deleted file mode 100644
index e16966e..0000000
--- a/testing/057/namespacebar.xml
+++ /dev/null
@@ -1,57 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="">
-  <compounddef id="namespacebar" kind="namespace" language="Tcl">
-    <compoundname>bar</compoundname>
-    <sectiondef kind="func">
-      <memberdef kind="function" id="namespacebar_1aa1678a9adb588c0b91b118de7cc38ddb" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>bar::slave</definition>
-        <argsstring/>
-        <name>slave</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="057_caller_graphs.tcl" line="29" column="1" bodyfile="057_caller_graphs.tcl" bodystart="29" bodyend="35"/>
-        <references refid="namespacebar_1a3426cd3a2eebcffa0dc333bcf5e2fe5e" compoundref="057__caller__graphs_8tcl" startline="36" endline="39">baz</references>
-        <referencedby refid="namespacefoo_1a265acdcaea6da32c3bbd9afb5d0e32a4" compoundref="057__caller__graphs_8tcl" startline="44" endline="48">foo::master</referencedby>
-      </memberdef>
-      <memberdef kind="function" id="namespacebar_1a3426cd3a2eebcffa0dc333bcf5e2fe5e" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>bar::baz</definition>
-        <argsstring/>
-        <name>baz</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="057_caller_graphs.tcl" line="36" column="1" bodyfile="057_caller_graphs.tcl" bodystart="36" bodyend="39"/>
-        <references refid="namespacebar_1a88879545dee287d377e638b87cdf6dd7" compoundref="057__caller__graphs_8tcl" startline="40" endline="42">bazbaz</references>
-        <referencedby refid="namespacebar_1aa1678a9adb588c0b91b118de7cc38ddb" compoundref="057__caller__graphs_8tcl" startline="29" endline="35">slave</referencedby>
-      </memberdef>
-      <memberdef kind="function" id="namespacebar_1a88879545dee287d377e638b87cdf6dd7" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>bar::bazbaz</definition>
-        <argsstring/>
-        <name>bazbaz</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="057_caller_graphs.tcl" line="40" column="1" bodyfile="057_caller_graphs.tcl" bodystart="40" bodyend="42"/>
-        <referencedby refid="namespacebar_1a3426cd3a2eebcffa0dc333bcf5e2fe5e" compoundref="057__caller__graphs_8tcl" startline="36" endline="39">baz</referencedby>
-      </memberdef>
-    </sectiondef>
-    <briefdescription>
-    </briefdescription>
-    <detaileddescription>
-    </detaileddescription>
-    <location file="057_caller_graphs.tcl" line="28" column="1"/>
-  </compounddef>
-</doxygen>
diff --git a/testing/057/namespacefoo.xml b/testing/057/namespacefoo.xml
deleted file mode 100644
index 8d0ac75..0000000
--- a/testing/057/namespacefoo.xml
+++ /dev/null
@@ -1,27 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="">
-  <compounddef id="namespacefoo" kind="namespace" language="Tcl">
-    <compoundname>foo</compoundname>
-    <sectiondef kind="func">
-      <memberdef kind="function" id="namespacefoo_1a265acdcaea6da32c3bbd9afb5d0e32a4" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>foo::master</definition>
-        <argsstring/>
-        <name>master</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="057_caller_graphs.tcl" line="44" column="1" bodyfile="057_caller_graphs.tcl" bodystart="44" bodyend="48"/>
-        <references refid="namespacebar_1aa1678a9adb588c0b91b118de7cc38ddb" compoundref="057__caller__graphs_8tcl" startline="29" endline="35">bar::slave</references>
-      </memberdef>
-    </sectiondef>
-    <briefdescription>
-    </briefdescription>
-    <detaileddescription>
-    </detaileddescription>
-    <location file="057_caller_graphs.tcl" line="43" column="1"/>
-  </compounddef>
-</doxygen>
diff --git a/testing/057_caller_graphs.tcl b/testing/057_caller_graphs.tcl
deleted file mode 100644
index 464d8aa..0000000
--- a/testing/057_caller_graphs.tcl
+++ /dev/null
@@ -1,155 +0,0 @@
-#// objective: test for completeness and correctness of references/referencedby relations 
-#// check: 057__caller__graphs_8tcl.xml
-#// check: __057__caller__graphs_8tcl.xml
-#// check: namespacebar.xml
-#// check: namespacefoo.xml
-#// check: namespace1.xml
-#// check: namespace1_1_11.xml
-#// check: namespace1_1_11_1_11.xml
-#// check: namespace2.xml
-#// check: namespace2_1_12.xml
-#// check: namespace2_1_12_1_12.xml
-#// check: namespace2_1_12_1_12_1_12.xml
-#// check: namespace2_1_12_1_12_1_12_1_12.xml
-#// config: EXTRACT_ALL = yes
-#// config: INLINE_SOURCES = no
-#// config: REFERENCED_BY_RELATION = yes
-#// config: REFERENCES_RELATION = yes
-#// config: INPUT = $INPUTDIR/057_caller_graphs.tcl $INPUTDIR/_057_caller_graphs.tcl
-# config: HAVE_DOT = yes
-# config: CALLER_GRAPH = yes
-# config: CALL_GRAPH = yes
-# config: GENERATE_HTML = yes
-
-# This is a stripped down example from my code.
-# Doxygen 1.8.7 generates the correct relations (xml)
-# but caller graphs will be incomplete.
-# It does not generate any relations at all if INLINE_SOURCES = no.
-namespace eval bar {}
-proc bar::slave { } {
-    array set info [info frame 0]; puts -nonewline ->$info(proc)
-    if {1} then {
-        bar::baz
-    }
-    return 
-}
-proc bar::baz {} {
-    array set info [info frame 0]; puts -nonewline ->$info(proc)
-    bar::bazbaz
-}
-proc bar::bazbaz {} {
-    array set info [info frame 0]; puts -nonewline ->$info(proc)
-}
-namespace eval foo {}
-proc foo::master {  } {
-    array set info [info frame 0]; puts -nonewline $info(proc)
-    bar::slave
-    return
-}
-#
-# now we check tcl's rules: from the help
-# NAME RESOLUTION
-#... Command names are also always resolved by looking in the current
-#namespace first. If not found there, they are searched for in every namespace on
-#the current namespace's command path (which is empty by default). If not found
-#there, command names are looked up in the global namespace (or, failing that,
-#are processed by the unknown command.) ...
-#
-namespace eval ::1::1::1 {}
-proc ::baz args {
-    array set info [info frame 0]; puts -nonewline ->$info(proc)
-}
-proc ::1::baz args {
-    array set info [info frame 0]; puts -nonewline ->$info(proc)
-}
-proc ::bar args {
-    array set info [info frame 0]; puts -nonewline ->$info(proc)
-}
-proc ::1::bar args {
-    array set info [info frame 0]; puts -nonewline ->$info(proc)
-}
-proc ::1::1::bar args {
-    array set info [info frame 0]; puts -nonewline ->$info(proc)
-}
-proc ::1::1::1::bar args {
-    array set info [info frame 0]; puts -nonewline ->$info(proc)
-}
-proc ::1::test1 args {
-    array set info [info frame 0]; puts -nonewline $info(proc)
-    baz
-}
-proc ::1::test2 args {
-    array set info [info frame 0]; puts -nonewline $info(proc)
-    bar
-}
-proc ::1::test3 args {
-    array set info [info frame 0]; puts -nonewline $info(proc)
-    ::bar
-}
-proc ::1::test4 args {
-    array set info [info frame 0]; puts -nonewline $info(proc)
-    1::bar
-}
-proc ::1::test5 args {
-    array set info [info frame 0]; puts -nonewline $info(proc)
-    1::baz
-}
-#
-# funny example, do you see the infinite loop?
-# we stop before the interpreter crashes
-set ::countdown 10
-namespace eval ::2::2::2::2::2 {}
-proc ::next args {
-    array set info [info frame 0]; puts $info(proc)
-    2::next
-}
-proc ::2::next args {
-    array set info [info frame 0]; puts $info(proc)
-    incr ::countdown -1
-    if {$::countdown>0} then {
-        2::next
-    } else {
-        puts "stop after 10 rounds."
-    }
-}
-proc ::2::2::next args {
-    array set info [info frame 0]; puts $info(proc)
-    2::next
-}
-proc ::2::2::2::next args {
-    array set info [info frame 0]; puts $info(proc)
-    2::next
-}
-proc ::2::2::2::2::next args {
-    array set info [info frame 0]; puts $info(proc)
-    2::next
-}
-proc ::2::2::2::2::2::next args {
-    array set info [info frame 0]; puts $info(proc)
-    2::next
-}
-#
-# cross check with two files
-# If doxygen did not do two passes, then xrefs would depend on file order
-# and would be incomplete.
-source _057_caller_graphs.tcl
-proc master args {
-    array set info [info frame 0]; puts -nonewline ->$info(proc)
-    inFileB
-    return
-}
-proc inFileA args {
-    array set info [info frame 0]; puts -nonewline ->$info(proc)
-    return
-}
-# now, check with tcl what is called
-foo::master
-puts ""
-foreach proc [lsort [info procs ::1::test?]] {
-    $proc
-    puts ""
-}
-::next
-master
-exit
-
diff --git a/testing/058/058__bracket__recursion_8tcl.xml b/testing/058/058__bracket__recursion_8tcl.xml
deleted file mode 100644
index 0381b83..0000000
--- a/testing/058/058__bracket__recursion_8tcl.xml
+++ /dev/null
@@ -1,384 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="">
-  <compounddef id="058__bracket__recursion_8tcl" kind="file" language="Tcl">
-    <compoundname>058_bracket_recursion.tcl</compoundname>
-    <sectiondef kind="func">
-      <memberdef kind="function" id="058__bracket__recursion_8tcl_1aa889853547f65a22ae133cd57ff89601" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>Invoked</definition>
-        <argsstring>args</argsstring>
-        <name>Invoked</name>
-        <briefdescription>
-          <para>should be reference by every proc below </para>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="058_bracket_recursion.tcl" line="10" column="1" bodyfile="058_bracket_recursion.tcl" bodystart="10" bodyend="13"/>
-        <referencedby refid="058__bracket__recursion_8tcl_1ab08ae027fc5777bc4f0629f1b60b35db" compoundref="058__bracket__recursion_8tcl" startline="22" endline="25">a</referencedby>
-        <referencedby refid="058__bracket__recursion_8tcl_1a68bdb74c144118d936931c46f75d4b3e" compoundref="058__bracket__recursion_8tcl" startline="28" endline="32">b</referencedby>
-        <referencedby refid="058__bracket__recursion_8tcl_1ab14f56bc3bd7680490ece4ad7815465f" compoundref="058__bracket__recursion_8tcl" startline="33" endline="37">c</referencedby>
-        <referencedby refid="058__bracket__recursion_8tcl_1af43f4b1f0064a33b2d662af9f06d3a00" compoundref="058__bracket__recursion_8tcl" startline="38" endline="42">d</referencedby>
-        <referencedby refid="058__bracket__recursion_8tcl_1aff65a51a703804e0ad1adbcfd76c86f8" compoundref="058__bracket__recursion_8tcl" startline="43" endline="46">e</referencedby>
-        <referencedby refid="058__bracket__recursion_8tcl_1af6830d2c644b45088ea8f1f74a46b778" compoundref="058__bracket__recursion_8tcl" startline="47" endline="50">f</referencedby>
-        <referencedby refid="058__bracket__recursion_8tcl_1af08b4b5bfa9edf0b0a7dee1c2b2c29e0" compoundref="058__bracket__recursion_8tcl" startline="51" endline="55">g</referencedby>
-        <referencedby refid="058__bracket__recursion_8tcl_1af96fd0966e32a310a0778d2e5c357700" compoundref="058__bracket__recursion_8tcl" startline="56" endline="59">h</referencedby>
-        <referencedby refid="058__bracket__recursion_8tcl_1a8c90afd4641b25be86bd09983c3cbee0" compoundref="058__bracket__recursion_8tcl" startline="64" endline="68">i</referencedby>
-        <referencedby refid="058__bracket__recursion_8tcl_1a2aaa92757686acea102cba3475f0c13b" compoundref="058__bracket__recursion_8tcl" startline="69" endline="73">j</referencedby>
-        <referencedby refid="058__bracket__recursion_8tcl_1a20363f854eb4098a446733d63d34dbc1" compoundref="058__bracket__recursion_8tcl" startline="74" endline="77">k</referencedby>
-        <referencedby refid="058__bracket__recursion_8tcl_1aff56f84b49947b84b2a304f51cf8e678" compoundref="058__bracket__recursion_8tcl" startline="78" endline="81">l</referencedby>
-        <referencedby refid="058__bracket__recursion_8tcl_1a78d127e8bda64d4471ac811ad512fbd9" compoundref="058__bracket__recursion_8tcl" startline="82" endline="85">m</referencedby>
-        <referencedby refid="058__bracket__recursion_8tcl_1acdde3cd86eb2421ce8dbb2e85227d368" compoundref="058__bracket__recursion_8tcl" startline="86" endline="89">n</referencedby>
-        <referencedby refid="058__bracket__recursion_8tcl_1a495e7a4ede0831107e9d435080a7c268" compoundref="058__bracket__recursion_8tcl" startline="90" endline="94">o</referencedby>
-        <referencedby refid="058__bracket__recursion_8tcl_1a15229b450f26d8fa1c10bea4f3279f4d" compoundref="058__bracket__recursion_8tcl" startline="102" endline="107">p</referencedby>
-        <referencedby refid="058__bracket__recursion_8tcl_1ab678a0a9a7e94bce5b17141f40220d88" compoundref="058__bracket__recursion_8tcl" startline="108" endline="114">q</referencedby>
-        <referencedby refid="058__bracket__recursion_8tcl_1a0a0bd3dc69dd06934c4e6362155e0ace" compoundref="058__bracket__recursion_8tcl" startline="115" endline="120">r</referencedby>
-        <referencedby refid="058__bracket__recursion_8tcl_1a011c73f2dbb87635a3b4206c72355f6e" compoundref="058__bracket__recursion_8tcl" startline="121" endline="126">s</referencedby>
-        <referencedby refid="058__bracket__recursion_8tcl_1a69e959f6901827e4d8271aeaa5fba0fc" compoundref="058__bracket__recursion_8tcl" startline="128" endline="131">t</referencedby>
-        <referencedby refid="058__bracket__recursion_8tcl_1a2fb1c5cf58867b5bbc9a1b145a86f3a0" compoundref="058__bracket__recursion_8tcl" startline="137" endline="142">y</referencedby>
-        <referencedby refid="058__bracket__recursion_8tcl_1a25ed1bcb423b0b7200f485fc5ff71c8e" compoundref="058__bracket__recursion_8tcl" startline="143" endline="148">z</referencedby>
-      </memberdef>
-      <memberdef kind="function" id="058__bracket__recursion_8tcl_1a3f55465410c57ed00ab28827a741b1c3" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>NotInvoked</definition>
-        <argsstring>args</argsstring>
-        <name>NotInvoked</name>
-        <briefdescription>
-          <para>must not be reference by every proc below </para>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="058_bracket_recursion.tcl" line="16" column="1" bodyfile="058_bracket_recursion.tcl" bodystart="16" bodyend="19"/>
-      </memberdef>
-      <memberdef kind="function" id="058__bracket__recursion_8tcl_1ab08ae027fc5777bc4f0629f1b60b35db" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>a</definition>
-        <argsstring>args</argsstring>
-        <name>a</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="058_bracket_recursion.tcl" line="22" column="1" bodyfile="058_bracket_recursion.tcl" bodystart="22" bodyend="25"/>
-        <references refid="058__bracket__recursion_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="058__bracket__recursion_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="058__bracket__recursion_8tcl_1a68bdb74c144118d936931c46f75d4b3e" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>b</definition>
-        <argsstring>args</argsstring>
-        <name>b</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="058_bracket_recursion.tcl" line="28" column="1" bodyfile="058_bracket_recursion.tcl" bodystart="28" bodyend="32"/>
-        <references refid="058__bracket__recursion_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="058__bracket__recursion_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="058__bracket__recursion_8tcl_1ab14f56bc3bd7680490ece4ad7815465f" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>c</definition>
-        <argsstring>args</argsstring>
-        <name>c</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="058_bracket_recursion.tcl" line="33" column="1" bodyfile="058_bracket_recursion.tcl" bodystart="33" bodyend="37"/>
-        <references refid="058__bracket__recursion_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="058__bracket__recursion_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="058__bracket__recursion_8tcl_1af43f4b1f0064a33b2d662af9f06d3a00" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>d</definition>
-        <argsstring>args</argsstring>
-        <name>d</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="058_bracket_recursion.tcl" line="38" column="1" bodyfile="058_bracket_recursion.tcl" bodystart="38" bodyend="42"/>
-        <references refid="058__bracket__recursion_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="058__bracket__recursion_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="058__bracket__recursion_8tcl_1aff65a51a703804e0ad1adbcfd76c86f8" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>e</definition>
-        <argsstring>args</argsstring>
-        <name>e</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="058_bracket_recursion.tcl" line="43" column="1" bodyfile="058_bracket_recursion.tcl" bodystart="43" bodyend="46"/>
-        <references refid="058__bracket__recursion_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="058__bracket__recursion_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="058__bracket__recursion_8tcl_1af6830d2c644b45088ea8f1f74a46b778" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>f</definition>
-        <argsstring>args</argsstring>
-        <name>f</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="058_bracket_recursion.tcl" line="47" column="1" bodyfile="058_bracket_recursion.tcl" bodystart="47" bodyend="50"/>
-        <references refid="058__bracket__recursion_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="058__bracket__recursion_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="058__bracket__recursion_8tcl_1af08b4b5bfa9edf0b0a7dee1c2b2c29e0" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>g</definition>
-        <argsstring>args</argsstring>
-        <name>g</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="058_bracket_recursion.tcl" line="51" column="1" bodyfile="058_bracket_recursion.tcl" bodystart="51" bodyend="55"/>
-        <references refid="058__bracket__recursion_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="058__bracket__recursion_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="058__bracket__recursion_8tcl_1af96fd0966e32a310a0778d2e5c357700" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>h</definition>
-        <argsstring>args</argsstring>
-        <name>h</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="058_bracket_recursion.tcl" line="56" column="1" bodyfile="058_bracket_recursion.tcl" bodystart="56" bodyend="59"/>
-        <references refid="058__bracket__recursion_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="058__bracket__recursion_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="058__bracket__recursion_8tcl_1a8c90afd4641b25be86bd09983c3cbee0" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>i</definition>
-        <argsstring>args</argsstring>
-        <name>i</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="058_bracket_recursion.tcl" line="64" column="1" bodyfile="058_bracket_recursion.tcl" bodystart="64" bodyend="68"/>
-        <references refid="058__bracket__recursion_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="058__bracket__recursion_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="058__bracket__recursion_8tcl_1a2aaa92757686acea102cba3475f0c13b" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>j</definition>
-        <argsstring>args</argsstring>
-        <name>j</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="058_bracket_recursion.tcl" line="69" column="1" bodyfile="058_bracket_recursion.tcl" bodystart="69" bodyend="73"/>
-        <references refid="058__bracket__recursion_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="058__bracket__recursion_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="058__bracket__recursion_8tcl_1a20363f854eb4098a446733d63d34dbc1" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>k</definition>
-        <argsstring>args</argsstring>
-        <name>k</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="058_bracket_recursion.tcl" line="74" column="1" bodyfile="058_bracket_recursion.tcl" bodystart="74" bodyend="77"/>
-        <references refid="058__bracket__recursion_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="058__bracket__recursion_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="058__bracket__recursion_8tcl_1aff56f84b49947b84b2a304f51cf8e678" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>l</definition>
-        <argsstring>args</argsstring>
-        <name>l</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="058_bracket_recursion.tcl" line="78" column="1" bodyfile="058_bracket_recursion.tcl" bodystart="78" bodyend="81"/>
-        <references refid="058__bracket__recursion_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="058__bracket__recursion_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="058__bracket__recursion_8tcl_1a78d127e8bda64d4471ac811ad512fbd9" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>m</definition>
-        <argsstring>args</argsstring>
-        <name>m</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="058_bracket_recursion.tcl" line="82" column="1" bodyfile="058_bracket_recursion.tcl" bodystart="82" bodyend="85"/>
-        <references refid="058__bracket__recursion_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="058__bracket__recursion_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="058__bracket__recursion_8tcl_1acdde3cd86eb2421ce8dbb2e85227d368" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>n</definition>
-        <argsstring>args</argsstring>
-        <name>n</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="058_bracket_recursion.tcl" line="86" column="1" bodyfile="058_bracket_recursion.tcl" bodystart="86" bodyend="89"/>
-        <references refid="058__bracket__recursion_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="058__bracket__recursion_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="058__bracket__recursion_8tcl_1a495e7a4ede0831107e9d435080a7c268" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>o</definition>
-        <argsstring>args</argsstring>
-        <name>o</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="058_bracket_recursion.tcl" line="90" column="1" bodyfile="058_bracket_recursion.tcl" bodystart="90" bodyend="94"/>
-        <references refid="058__bracket__recursion_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="058__bracket__recursion_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="058__bracket__recursion_8tcl_1a8a57650834f5708d404e9c386b2edf87" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>$NotInvoked</definition>
-        <argsstring>args</argsstring>
-        <name>$NotInvoked</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="058_bracket_recursion.tcl" line="98" column="1" bodyfile="058_bracket_recursion.tcl" bodystart="98" bodyend="101"/>
-      </memberdef>
-      <memberdef kind="function" id="058__bracket__recursion_8tcl_1a15229b450f26d8fa1c10bea4f3279f4d" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>p</definition>
-        <argsstring>args</argsstring>
-        <name>p</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="058_bracket_recursion.tcl" line="102" column="1" bodyfile="058_bracket_recursion.tcl" bodystart="102" bodyend="107"/>
-        <references refid="058__bracket__recursion_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="058__bracket__recursion_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="058__bracket__recursion_8tcl_1ab678a0a9a7e94bce5b17141f40220d88" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>q</definition>
-        <argsstring>args</argsstring>
-        <name>q</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="058_bracket_recursion.tcl" line="108" column="1" bodyfile="058_bracket_recursion.tcl" bodystart="108" bodyend="114"/>
-        <references refid="058__bracket__recursion_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="058__bracket__recursion_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="058__bracket__recursion_8tcl_1a0a0bd3dc69dd06934c4e6362155e0ace" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>r</definition>
-        <argsstring>args</argsstring>
-        <name>r</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="058_bracket_recursion.tcl" line="115" column="1" bodyfile="058_bracket_recursion.tcl" bodystart="115" bodyend="120"/>
-        <references refid="058__bracket__recursion_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="058__bracket__recursion_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="058__bracket__recursion_8tcl_1a011c73f2dbb87635a3b4206c72355f6e" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>s</definition>
-        <argsstring>args</argsstring>
-        <name>s</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="058_bracket_recursion.tcl" line="121" column="1" bodyfile="058_bracket_recursion.tcl" bodystart="121" bodyend="126"/>
-        <references refid="058__bracket__recursion_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="058__bracket__recursion_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="058__bracket__recursion_8tcl_1a69e959f6901827e4d8271aeaa5fba0fc" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>t</definition>
-        <argsstring>args</argsstring>
-        <name>t</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="058_bracket_recursion.tcl" line="128" column="1" bodyfile="058_bracket_recursion.tcl" bodystart="128" bodyend="131"/>
-        <references refid="058__bracket__recursion_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="058__bracket__recursion_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="058__bracket__recursion_8tcl_1a2fb1c5cf58867b5bbc9a1b145a86f3a0" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>y</definition>
-        <argsstring/>
-        <name>y</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="058_bracket_recursion.tcl" line="137" column="1" bodyfile="058_bracket_recursion.tcl" bodystart="137" bodyend="142"/>
-        <references refid="058__bracket__recursion_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="058__bracket__recursion_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="058__bracket__recursion_8tcl_1a25ed1bcb423b0b7200f485fc5ff71c8e" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>z</definition>
-        <argsstring/>
-        <name>z</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="058_bracket_recursion.tcl" line="143" column="1" bodyfile="058_bracket_recursion.tcl" bodystart="143" bodyend="148"/>
-        <references refid="058__bracket__recursion_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="058__bracket__recursion_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-    </sectiondef>
-    <briefdescription>
-    </briefdescription>
-    <detaileddescription>
-    </detaileddescription>
-    <location file="058_bracket_recursion.tcl"/>
-  </compounddef>
-</doxygen>
diff --git a/testing/058_bracket_recursion.tcl b/testing/058_bracket_recursion.tcl
deleted file mode 100644
index 2ecd673..0000000
--- a/testing/058_bracket_recursion.tcl
+++ /dev/null
@@ -1,157 +0,0 @@
-#// objective: tests processing of commands inside brackets [], only references/referencedby relations are relevant
-#// check: 058__bracket__recursion_8tcl.xml
-#// config: REFERENCED_BY_RELATION = yes
-#// config: REFERENCES_RELATION = yes
-#// config: EXTRACT_ALL = yes
-#// config: INLINE_SOURCES = yes
-
-##
-# \brief should be reference by every proc below
-proc Invoked args {
-    puts "Procedure \"Invoked\" is invoked indeed. Ok."
-    return $args
-}
-##
-# \brief must not be reference by every proc below
-proc NotInvoked args {
-    puts "Procedure \"NotInvoked\" is invoked. Not Ok!"
-    return $args
-}
-#
-# check if call references work at all
-proc a args {
-    Invoked NotInvoked
-    return
-}
-#
-# check brackets with various quoting, bracing
-proc b args {
-    set r [Invoked]
-    set r [list \[NotInvoked \]]
-    return
-}
-proc c args {
-    set r \{[Invoked]\}
-    set r {[NotInvoked]}
-    return
-}
-proc d args {
-    set r "[Invoked]"
-    set r "\[NotInvoked \]"
-    return
-}
-proc e args {
-    set r [list \[NotInvoked [Invoked]\]]
-    return
-}
-proc f args {
-    set r [list [Invoked \[NotInvoked \]]]
-    return
-}
-proc g args {
-    set r "{[Invoked]}"
-    set r "{\[NotInvoked \]}"
-    return
-}
-proc h args {
-    [Invoked set] r {[NotInvoked]}
-    return
-}
-# check brackets in tcl commands containing script arguments
-#
-# example generated according to
-# https://groups.google.com/d/msg/comp.lang.tcl/G5-mc3GiIyY/e-AVD9t7xMkJ
-proc i args {
-    foreach item [Invoked] {
-    return
-    }
-}
-proc j args {
-    foreach [Invoked item] [list one two three] {
-    }
-    return
-}
-proc k args {
-    while {[Invoked 0]} {
-    }
-}
-proc l args {
-    for {} {[Invoked 0]} {} {
-    }
-}
-proc m args {
-    if {[Invoked 1]} {
-    }
-}
-proc n args {
-    if [Invoked 1] {
-    }
-}
-proc o args {
-    if {0} {
-    } elseif {[Invoked 0]} {
-    }
-}
-# these are really nasty examples
-# they shows, that the condition argument may not be parsed as a script
-set NotInvoked \$NotInvoked
-proc $NotInvoked args {
-    puts "Procedure \"\$NotInvoked\" is invoked. Not Ok!"
-    return $args
-}
-proc p args {
-    set NotInvoked \$NotInvoked
-    if {$NotInvoked eq [Invoked 1]} {
-    }
-    return
-}
-proc q args {
-    set NotInvoked \$NotInvoked
-    if {0} {
-    } elseif {$NotInvoked eq [Invoked 1]} {
-    }
-    return
-}
-proc r args {
-    set NotInvoked \$NotInvoked
-    while {$NotInvoked eq [Invoked 1]} {
-    }
-    return
-}
-proc s args {
-    set NotInvoked \$NotInvoked
-    for {} {$NotInvoked eq [Invoked 1]} {} {
-    }
-    return
-}
-# dangling open brackets should not confuse the scanner
-proc t args {
-    set foo ]]]][Invoked]
-    return
-}
-# Example according to
-# https://bugzilla.gnome.org/show_bug.cgi?id=729135
-#                                       |
-# Note the subtle difference in this    | whitespace
-#                                       V
-proc y {} {
-    set classifier_state {{bphy} }
-    if { ($classifier_state == {{bphy} }) } {
-        Invoked
-    }
-}
-proc z {} {
-    set classifier_state {{bphy} }
-    if { ($classifier_state == {{bphy} } ) } {
-        Invoked
-    }
-}
-#
-# call all single letter procs
-# let tcl check what is called and what is not called
-foreach p [info procs ?] {
-    puts "Check procedure \"$p\""
-    $p
-}
-exit
-
diff --git a/testing/059/059__command__catch_8tcl.xml b/testing/059/059__command__catch_8tcl.xml
deleted file mode 100644
index b5e5c96..0000000
--- a/testing/059/059__command__catch_8tcl.xml
+++ /dev/null
@@ -1,191 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="">
-  <compounddef id="059__command__catch_8tcl" kind="file" language="Tcl">
-    <compoundname>059_command_catch.tcl</compoundname>
-    <sectiondef kind="func">
-      <memberdef kind="function" id="059__command__catch_8tcl_1aa889853547f65a22ae133cd57ff89601" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>Invoked</definition>
-        <argsstring>args</argsstring>
-        <name>Invoked</name>
-        <briefdescription>
-          <para>should be reference by every proc below </para>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="059_command_catch.tcl" line="10" column="1" bodyfile="059_command_catch.tcl" bodystart="10" bodyend="13"/>
-        <referencedby refid="059__command__catch_8tcl_1ab08ae027fc5777bc4f0629f1b60b35db" compoundref="059__command__catch_8tcl" startline="22" endline="25">a</referencedby>
-        <referencedby refid="059__command__catch_8tcl_1a68bdb74c144118d936931c46f75d4b3e" compoundref="059__command__catch_8tcl" startline="29" endline="32">b</referencedby>
-        <referencedby refid="059__command__catch_8tcl_1ab14f56bc3bd7680490ece4ad7815465f" compoundref="059__command__catch_8tcl" startline="33" endline="36">c</referencedby>
-        <referencedby refid="059__command__catch_8tcl_1af43f4b1f0064a33b2d662af9f06d3a00" compoundref="059__command__catch_8tcl" startline="37" endline="40">d</referencedby>
-        <referencedby refid="059__command__catch_8tcl_1aff65a51a703804e0ad1adbcfd76c86f8" compoundref="059__command__catch_8tcl" startline="41" endline="44">e</referencedby>
-        <referencedby refid="059__command__catch_8tcl_1af6830d2c644b45088ea8f1f74a46b778" compoundref="059__command__catch_8tcl" startline="45" endline="48">f</referencedby>
-        <referencedby refid="059__command__catch_8tcl_1af08b4b5bfa9edf0b0a7dee1c2b2c29e0" compoundref="059__command__catch_8tcl" startline="49" endline="54">g</referencedby>
-        <referencedby refid="059__command__catch_8tcl_1af96fd0966e32a310a0778d2e5c357700" compoundref="059__command__catch_8tcl" startline="56" endline="59">h</referencedby>
-        <referencedby refid="059__command__catch_8tcl_1a8c90afd4641b25be86bd09983c3cbee0" compoundref="059__command__catch_8tcl" startline="60" endline="63">i</referencedby>
-        <referencedby refid="059__command__catch_8tcl_1a2aaa92757686acea102cba3475f0c13b" compoundref="059__command__catch_8tcl" startline="75" endline="78">j</referencedby>
-      </memberdef>
-      <memberdef kind="function" id="059__command__catch_8tcl_1a3f55465410c57ed00ab28827a741b1c3" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>NotInvoked</definition>
-        <argsstring>args</argsstring>
-        <name>NotInvoked</name>
-        <briefdescription>
-          <para>must not be reference by every proc below </para>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="059_command_catch.tcl" line="16" column="1" bodyfile="059_command_catch.tcl" bodystart="16" bodyend="19"/>
-      </memberdef>
-      <memberdef kind="function" id="059__command__catch_8tcl_1ab08ae027fc5777bc4f0629f1b60b35db" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>a</definition>
-        <argsstring>args</argsstring>
-        <name>a</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="059_command_catch.tcl" line="22" column="1" bodyfile="059_command_catch.tcl" bodystart="22" bodyend="25"/>
-        <references refid="059__command__catch_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="059__command__catch_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="059__command__catch_8tcl_1a68bdb74c144118d936931c46f75d4b3e" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>b</definition>
-        <argsstring>args</argsstring>
-        <name>b</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="059_command_catch.tcl" line="29" column="1" bodyfile="059_command_catch.tcl" bodystart="29" bodyend="32"/>
-        <references refid="059__command__catch_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="059__command__catch_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="059__command__catch_8tcl_1ab14f56bc3bd7680490ece4ad7815465f" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>c</definition>
-        <argsstring>args</argsstring>
-        <name>c</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="059_command_catch.tcl" line="33" column="1" bodyfile="059_command_catch.tcl" bodystart="33" bodyend="36"/>
-        <references refid="059__command__catch_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="059__command__catch_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="059__command__catch_8tcl_1af43f4b1f0064a33b2d662af9f06d3a00" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>d</definition>
-        <argsstring>args</argsstring>
-        <name>d</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="059_command_catch.tcl" line="37" column="1" bodyfile="059_command_catch.tcl" bodystart="37" bodyend="40"/>
-        <references refid="059__command__catch_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="059__command__catch_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="059__command__catch_8tcl_1aff65a51a703804e0ad1adbcfd76c86f8" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>e</definition>
-        <argsstring>args</argsstring>
-        <name>e</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="059_command_catch.tcl" line="41" column="1" bodyfile="059_command_catch.tcl" bodystart="41" bodyend="44"/>
-        <references refid="059__command__catch_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="059__command__catch_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="059__command__catch_8tcl_1af6830d2c644b45088ea8f1f74a46b778" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>f</definition>
-        <argsstring>args</argsstring>
-        <name>f</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="059_command_catch.tcl" line="45" column="1" bodyfile="059_command_catch.tcl" bodystart="45" bodyend="48"/>
-        <references refid="059__command__catch_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="059__command__catch_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="059__command__catch_8tcl_1af08b4b5bfa9edf0b0a7dee1c2b2c29e0" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>g</definition>
-        <argsstring>args</argsstring>
-        <name>g</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="059_command_catch.tcl" line="49" column="1" bodyfile="059_command_catch.tcl" bodystart="49" bodyend="54"/>
-        <references refid="059__command__catch_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="059__command__catch_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="059__command__catch_8tcl_1af96fd0966e32a310a0778d2e5c357700" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>h</definition>
-        <argsstring>args</argsstring>
-        <name>h</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="059_command_catch.tcl" line="56" column="1" bodyfile="059_command_catch.tcl" bodystart="56" bodyend="59"/>
-        <references refid="059__command__catch_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="059__command__catch_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="059__command__catch_8tcl_1a8c90afd4641b25be86bd09983c3cbee0" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>i</definition>
-        <argsstring>args</argsstring>
-        <name>i</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="059_command_catch.tcl" line="60" column="1" bodyfile="059_command_catch.tcl" bodystart="60" bodyend="63"/>
-        <references refid="059__command__catch_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="059__command__catch_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="059__command__catch_8tcl_1a2aaa92757686acea102cba3475f0c13b" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>j</definition>
-        <argsstring>args</argsstring>
-        <name>j</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="059_command_catch.tcl" line="75" column="1" bodyfile="059_command_catch.tcl" bodystart="75" bodyend="78"/>
-        <references refid="059__command__catch_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="059__command__catch_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-    </sectiondef>
-    <briefdescription>
-    </briefdescription>
-    <detaileddescription>
-    </detaileddescription>
-    <location file="059_command_catch.tcl"/>
-  </compounddef>
-</doxygen>
diff --git a/testing/059_command_catch.tcl b/testing/059_command_catch.tcl
deleted file mode 100644
index 4227da7..0000000
--- a/testing/059_command_catch.tcl
+++ /dev/null
@@ -1,87 +0,0 @@
-#// objective: tests processing of catch/eval, only references/referencedby relations are relevant
-#// check: 059__command__catch_8tcl.xml
-#// config: REFERENCED_BY_RELATION = yes
-#// config: REFERENCES_RELATION = yes
-#// config: EXTRACT_ALL = yes
-#// config: INLINE_SOURCES = no
-
-##
-# \brief should be reference by every proc below
-proc Invoked args {
-    puts "Procedure \"Invoked\" is invoked indeed. Ok."
-    return $args
-}
-##
-# \brief must not be reference by every proc below
-proc NotInvoked args {
-    puts "Procedure \"NotInvoked\" is invoked. Not Ok!"
-    return $args
-}
-#
-# check if call references work at all
-proc a args {
-    Invoked NotInvoked
-    return
-}
-#
-# catch command
-# Tcl8.5: catch script ?resultVarName? ?optionsVarName?
-proc b args {
-    catch Invoked
-    return
-}
-proc c args {
-    catch Invoked NotInvoked
-    return
-}
-proc d args {
-    catch Invoked NotInvoked NotInvoked
-    return
-}
-proc e args {
-    set r [catch Invoked NotInvoked NotInvoked]
-    return
-}
-proc f args {
-    set r [catch {Invoked} NotInvoked NotInvoked]
-    return
-}
-proc g args {
-    set r [catch {
-        set x [Invoked]
-        } NotInvoked NotInvoked]
-    return
-}
-# eval arg ?arg ...?
-proc h args {
-    eval Invoked NotInvoked
-    return
-}
-proc i args {
-    eval set NotInvoked [Invoked NotInvoked]
-    return
-}
-# This is a striped down example. Original:
-#
-# jpeg.tcl --
-#
-#       Querying and modifying JPEG image files.
-#
-# Copyright (c) 2004    Aaron Faupell <afaupell@users.sourceforge.net>
-#
-# ...
-# eval [list addComment $file] [lreplace $com 0 0 $comment]
-# ...
-proc j args {
-    eval [list set] [list NotInvoked] [Invoked NotInvoked]
-    return
-}
-#
-# call all single letter procs
-# let tcl check what is called and what is not called
-foreach p [info procs ?] {
-    puts "Check procedure \"$p\""
-    $p
-}
-exit
-
diff --git a/testing/060/060__command__switch_8tcl.xml b/testing/060/060__command__switch_8tcl.xml
deleted file mode 100644
index 2def3fc..0000000
--- a/testing/060/060__command__switch_8tcl.xml
+++ /dev/null
@@ -1,326 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="">
-  <compounddef id="060__command__switch_8tcl" kind="file" language="Tcl">
-    <compoundname>060_command_switch.tcl</compoundname>
-    <sectiondef kind="func">
-      <memberdef kind="function" id="060__command__switch_8tcl_1aa889853547f65a22ae133cd57ff89601" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>Invoked</definition>
-        <argsstring>args</argsstring>
-        <name>Invoked</name>
-        <briefdescription>
-          <para>should be reference by every proc below </para>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="060_command_switch.tcl" line="10" column="1" bodyfile="060_command_switch.tcl" bodystart="10" bodyend="13"/>
-        <referencedby refid="060__command__switch_8tcl_1ab08ae027fc5777bc4f0629f1b60b35db" compoundref="060__command__switch_8tcl" startline="22" endline="25">a</referencedby>
-        <referencedby refid="060__command__switch_8tcl_1a68bdb74c144118d936931c46f75d4b3e" compoundref="060__command__switch_8tcl" startline="29" endline="36">b</referencedby>
-        <referencedby refid="060__command__switch_8tcl_1ab14f56bc3bd7680490ece4ad7815465f" compoundref="060__command__switch_8tcl" startline="37" endline="43">c</referencedby>
-        <referencedby refid="060__command__switch_8tcl_1af43f4b1f0064a33b2d662af9f06d3a00" compoundref="060__command__switch_8tcl" startline="44" endline="50">d</referencedby>
-        <referencedby refid="060__command__switch_8tcl_1aff65a51a703804e0ad1adbcfd76c86f8" compoundref="060__command__switch_8tcl" startline="51" endline="57">e</referencedby>
-        <referencedby refid="060__command__switch_8tcl_1af6830d2c644b45088ea8f1f74a46b778" compoundref="060__command__switch_8tcl" startline="58" endline="65">f</referencedby>
-        <referencedby refid="060__command__switch_8tcl_1af08b4b5bfa9edf0b0a7dee1c2b2c29e0" compoundref="060__command__switch_8tcl" startline="66" endline="73">g</referencedby>
-        <referencedby refid="060__command__switch_8tcl_1af96fd0966e32a310a0778d2e5c357700" compoundref="060__command__switch_8tcl" startline="74" endline="81">h</referencedby>
-        <referencedby refid="060__command__switch_8tcl_1a8c90afd4641b25be86bd09983c3cbee0" compoundref="060__command__switch_8tcl" startline="83" endline="94">i</referencedby>
-        <referencedby refid="060__command__switch_8tcl_1a2aaa92757686acea102cba3475f0c13b" compoundref="060__command__switch_8tcl" startline="95" endline="106">j</referencedby>
-        <referencedby refid="060__command__switch_8tcl_1a20363f854eb4098a446733d63d34dbc1" compoundref="060__command__switch_8tcl" startline="107" endline="118">k</referencedby>
-        <referencedby refid="060__command__switch_8tcl_1aff56f84b49947b84b2a304f51cf8e678" compoundref="060__command__switch_8tcl" startline="119" endline="129">l</referencedby>
-        <referencedby refid="060__command__switch_8tcl_1a78d127e8bda64d4471ac811ad512fbd9" compoundref="060__command__switch_8tcl" startline="130" endline="141">m</referencedby>
-        <referencedby refid="060__command__switch_8tcl_1acdde3cd86eb2421ce8dbb2e85227d368" compoundref="060__command__switch_8tcl" startline="142" endline="153">n</referencedby>
-        <referencedby refid="060__command__switch_8tcl_1a495e7a4ede0831107e9d435080a7c268" compoundref="060__command__switch_8tcl" startline="154" endline="165">o</referencedby>
-        <referencedby refid="060__command__switch_8tcl_1a15229b450f26d8fa1c10bea4f3279f4d" compoundref="060__command__switch_8tcl" startline="166" endline="175">p</referencedby>
-        <referencedby refid="060__command__switch_8tcl_1ab678a0a9a7e94bce5b17141f40220d88" compoundref="060__command__switch_8tcl" startline="176" endline="185">q</referencedby>
-        <referencedby refid="060__command__switch_8tcl_1a0a0bd3dc69dd06934c4e6362155e0ace" compoundref="060__command__switch_8tcl" startline="186" endline="195">r</referencedby>
-        <referencedby refid="060__command__switch_8tcl_1a011c73f2dbb87635a3b4206c72355f6e" compoundref="060__command__switch_8tcl" startline="196" endline="205">s</referencedby>
-      </memberdef>
-      <memberdef kind="function" id="060__command__switch_8tcl_1a3f55465410c57ed00ab28827a741b1c3" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>NotInvoked</definition>
-        <argsstring>args</argsstring>
-        <name>NotInvoked</name>
-        <briefdescription>
-          <para>must not be reference by every proc below </para>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="060_command_switch.tcl" line="16" column="1" bodyfile="060_command_switch.tcl" bodystart="16" bodyend="19"/>
-      </memberdef>
-      <memberdef kind="function" id="060__command__switch_8tcl_1ab08ae027fc5777bc4f0629f1b60b35db" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>a</definition>
-        <argsstring>args</argsstring>
-        <name>a</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="060_command_switch.tcl" line="22" column="1" bodyfile="060_command_switch.tcl" bodystart="22" bodyend="25"/>
-        <references refid="060__command__switch_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="060__command__switch_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="060__command__switch_8tcl_1a68bdb74c144118d936931c46f75d4b3e" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>b</definition>
-        <argsstring>args</argsstring>
-        <name>b</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="060_command_switch.tcl" line="29" column="1" bodyfile="060_command_switch.tcl" bodystart="29" bodyend="36"/>
-        <references refid="060__command__switch_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="060__command__switch_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="060__command__switch_8tcl_1ab14f56bc3bd7680490ece4ad7815465f" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>c</definition>
-        <argsstring>args</argsstring>
-        <name>c</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="060_command_switch.tcl" line="37" column="1" bodyfile="060_command_switch.tcl" bodystart="37" bodyend="43"/>
-        <references refid="060__command__switch_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="060__command__switch_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="060__command__switch_8tcl_1af43f4b1f0064a33b2d662af9f06d3a00" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>d</definition>
-        <argsstring>args</argsstring>
-        <name>d</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="060_command_switch.tcl" line="44" column="1" bodyfile="060_command_switch.tcl" bodystart="44" bodyend="50"/>
-        <references refid="060__command__switch_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="060__command__switch_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="060__command__switch_8tcl_1aff65a51a703804e0ad1adbcfd76c86f8" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>e</definition>
-        <argsstring>args</argsstring>
-        <name>e</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="060_command_switch.tcl" line="51" column="1" bodyfile="060_command_switch.tcl" bodystart="51" bodyend="57"/>
-        <references refid="060__command__switch_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="060__command__switch_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="060__command__switch_8tcl_1af6830d2c644b45088ea8f1f74a46b778" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>f</definition>
-        <argsstring>args</argsstring>
-        <name>f</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="060_command_switch.tcl" line="58" column="1" bodyfile="060_command_switch.tcl" bodystart="58" bodyend="65"/>
-        <references refid="060__command__switch_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="060__command__switch_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="060__command__switch_8tcl_1af08b4b5bfa9edf0b0a7dee1c2b2c29e0" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>g</definition>
-        <argsstring>args</argsstring>
-        <name>g</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="060_command_switch.tcl" line="66" column="1" bodyfile="060_command_switch.tcl" bodystart="66" bodyend="73"/>
-        <references refid="060__command__switch_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="060__command__switch_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="060__command__switch_8tcl_1af96fd0966e32a310a0778d2e5c357700" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>h</definition>
-        <argsstring>args</argsstring>
-        <name>h</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="060_command_switch.tcl" line="74" column="1" bodyfile="060_command_switch.tcl" bodystart="74" bodyend="81"/>
-        <references refid="060__command__switch_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="060__command__switch_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="060__command__switch_8tcl_1a8c90afd4641b25be86bd09983c3cbee0" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>i</definition>
-        <argsstring>args</argsstring>
-        <name>i</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="060_command_switch.tcl" line="83" column="1" bodyfile="060_command_switch.tcl" bodystart="83" bodyend="94"/>
-        <references refid="060__command__switch_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="060__command__switch_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="060__command__switch_8tcl_1a2aaa92757686acea102cba3475f0c13b" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>j</definition>
-        <argsstring>args</argsstring>
-        <name>j</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="060_command_switch.tcl" line="95" column="1" bodyfile="060_command_switch.tcl" bodystart="95" bodyend="106"/>
-        <references refid="060__command__switch_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="060__command__switch_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="060__command__switch_8tcl_1a20363f854eb4098a446733d63d34dbc1" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>k</definition>
-        <argsstring>args</argsstring>
-        <name>k</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="060_command_switch.tcl" line="107" column="1" bodyfile="060_command_switch.tcl" bodystart="107" bodyend="118"/>
-        <references refid="060__command__switch_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="060__command__switch_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="060__command__switch_8tcl_1aff56f84b49947b84b2a304f51cf8e678" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>l</definition>
-        <argsstring>args</argsstring>
-        <name>l</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="060_command_switch.tcl" line="119" column="1" bodyfile="060_command_switch.tcl" bodystart="119" bodyend="129"/>
-        <references refid="060__command__switch_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="060__command__switch_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="060__command__switch_8tcl_1a78d127e8bda64d4471ac811ad512fbd9" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>m</definition>
-        <argsstring>args</argsstring>
-        <name>m</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="060_command_switch.tcl" line="130" column="1" bodyfile="060_command_switch.tcl" bodystart="130" bodyend="141"/>
-        <references refid="060__command__switch_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="060__command__switch_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="060__command__switch_8tcl_1acdde3cd86eb2421ce8dbb2e85227d368" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>n</definition>
-        <argsstring>args</argsstring>
-        <name>n</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="060_command_switch.tcl" line="142" column="1" bodyfile="060_command_switch.tcl" bodystart="142" bodyend="153"/>
-        <references refid="060__command__switch_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="060__command__switch_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="060__command__switch_8tcl_1a495e7a4ede0831107e9d435080a7c268" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>o</definition>
-        <argsstring>args</argsstring>
-        <name>o</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="060_command_switch.tcl" line="154" column="1" bodyfile="060_command_switch.tcl" bodystart="154" bodyend="165"/>
-        <references refid="060__command__switch_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="060__command__switch_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="060__command__switch_8tcl_1a15229b450f26d8fa1c10bea4f3279f4d" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>p</definition>
-        <argsstring>args</argsstring>
-        <name>p</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="060_command_switch.tcl" line="166" column="1" bodyfile="060_command_switch.tcl" bodystart="166" bodyend="175"/>
-        <references refid="060__command__switch_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="060__command__switch_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="060__command__switch_8tcl_1ab678a0a9a7e94bce5b17141f40220d88" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>q</definition>
-        <argsstring>args</argsstring>
-        <name>q</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="060_command_switch.tcl" line="176" column="1" bodyfile="060_command_switch.tcl" bodystart="176" bodyend="185"/>
-        <references refid="060__command__switch_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="060__command__switch_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="060__command__switch_8tcl_1a0a0bd3dc69dd06934c4e6362155e0ace" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>r</definition>
-        <argsstring>args</argsstring>
-        <name>r</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="060_command_switch.tcl" line="186" column="1" bodyfile="060_command_switch.tcl" bodystart="186" bodyend="195"/>
-        <references refid="060__command__switch_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="060__command__switch_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-      <memberdef kind="function" id="060__command__switch_8tcl_1a011c73f2dbb87635a3b4206c72355f6e" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>s</definition>
-        <argsstring>args</argsstring>
-        <name>s</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="060_command_switch.tcl" line="196" column="1" bodyfile="060_command_switch.tcl" bodystart="196" bodyend="205"/>
-        <references refid="060__command__switch_8tcl_1aa889853547f65a22ae133cd57ff89601" compoundref="060__command__switch_8tcl" startline="10" endline="13">Invoked</references>
-      </memberdef>
-    </sectiondef>
-    <briefdescription>
-    </briefdescription>
-    <detaileddescription>
-    </detaileddescription>
-    <location file="060_command_switch.tcl"/>
-  </compounddef>
-</doxygen>
diff --git a/testing/060_command_switch.tcl b/testing/060_command_switch.tcl
deleted file mode 100644
index 407f2e9..0000000
--- a/testing/060_command_switch.tcl
+++ /dev/null
@@ -1,238 +0,0 @@
-#// objective: tests processing of switch, only references/referencedby relations are relevant
-#// check: 060__command__switch_8tcl.xml
-#// config: REFERENCED_BY_RELATION = yes
-#// config: REFERENCES_RELATION = yes
-#// config: EXTRACT_ALL = yes
-#// config: INLINE_SOURCES = no
-
-##
-# \brief should be reference by every proc below
-proc Invoked args {
-    puts "Procedure \"Invoked\" is invoked indeed. Ok."
-    return $args
-}
-##
-# \brief must not be reference by every proc below
-proc NotInvoked args {
-    puts "Procedure \"NotInvoked\" is invoked. Not Ok!"
-    return $args
-}
-#
-# check if call references work at all
-proc a args {
-    Invoked NotInvoked
-    return
-}
-#
-# switch command
-# switch ?options? string pattern body ?pattern body ...? 
-proc b args {
-    switch value NotInvoked {
-        } NotInvoked {
-        } default {
-            Invoked
-        }
-    return
-}
-proc c args {
-    switch value NotInvoked {
-        } [Invoked] {
-        } default {
-        }
-    return
-}
-proc d args {
-    switch NotInvoked pattern {
-        } [Invoked] {
-        } default {
-        }
-    return
-}
-proc e args {
-    switch [Invoked] pattern {
-        } NotInvoked {
-        } default {
-        }
-    return
-}
-proc f args {
-    switch -exact value pattern {
-        } NotInvoked {
-        } default {
-            Invoked
-        }
-    return
-}
-proc g args {
-    switch -exact -- value pattern {
-        } NotInvoked {
-        } default {
-            Invoked
-        }
-    return
-}
-proc h args {
-    switch -exact -- -value pattern {
-        } NotInvoked {
-        } default {
-            Invoked
-        }
-    return
-}
-# switch ?options? string {pattern body ?pattern body ...?} 
-proc i args {
-    switch value {
-        NotInvoked {
-        }
-        NotInvoked {
-        }
-        default {
-            Invoked
-        }
-    }
-    return
-}
-proc j args {
-    switch vale {
-        NotInvoked {
-        }
-        [NotInvoked] {
-        }
-        default {
-            Invoked
-        }
-    }
-    return
-}
-proc k args {
-    switch NotInvoked {
-        [NotInvoked] {
-        }
-        NotInvoked {
-            Invoked
-        }
-        default {
-        }
-    }
-    return
-}
-proc l args {
-    switch [Invoked] {
-        pattern {
-        }
-        NotInvoked {
-        }
-        default {
-        }
-    }
-    return
-}
-proc m args {
-    switch -exact value {
-        pattern {
-        }
-        NotInvoked {
-        }
-        default {
-            Invoked
-        }
-    }
-    return
-}
-proc n args {
-    switch -exact -- value {
-        pattern {
-        }
-        NotInvoked {
-        }
-        default {
-            Invoked
-        }
-    }
-    return
-}
-proc o args {
-    switch -exact -- -value {
-        pattern {
-        }
-        NotInvoked {
-        }
-        default {
-            Invoked
-        }
-    }
-    return
-}
-proc p args {
-    switch -exact -- inquotes {
-        "inquotes" {
-            Invoked
-        }
-        default {
-        }
-    }
-    return
-}
-proc q args {
-    switch -exact -- "in quotes" {
-        "in quotes" {
-            Invoked
-        }
-        default {
-        }
-    }
-    return
-}
-proc r args {
-    switch -exact -- inbraces {
-        {inbraces} {
-            Invoked
-        }
-        default {
-        }
-    }
-    return
-}
-proc s args {
-    switch -exact -- {in braces} {
-        {in braces} {
-            Invoked
-        }
-        default {
-        }
-    }
-    return
-}
-# wrong syntax
-#proc x args {
-#    catch {switch -exact -- [Invoked] pattern1 NotInvoked pattern2}
-#    return
-#}
-# The current version does not check the last argument beforehand.
-# Therefore, all script elements are evaluated as scripts before
-# the parser detects the dangling pattern. It throws a warning, at the very least.
-# Anyway, for working code the documentation will be correct.
-#proc y args {
-#    catch {switch -exact -- [Invoked] {
-#        pattern {
-#            NotInvoked
-#        }
-#        NotInvoked {
-#            NotInvoked
-#        }
-#        default {
-#            NotInvoked
-#        }
-#        pattern
-#    }}
-#    return
-#}
-#
-# call all single letter procs
-# let tcl check what is called and what is not called
-foreach p [info procs ?] {
-    puts "Check procedure \"$p\""
-    $p
-}
-exit
-
diff --git a/testing/061/class_test.xml b/testing/061/class_test.xml
deleted file mode 100644
index 47e70ac..0000000
--- a/testing/061/class_test.xml
+++ /dev/null
@@ -1,70 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="">
-  <compounddef id="class_test" kind="class" language="Tcl" prot="public">
-    <compoundname>Test</compoundname>
-    <sectiondef kind="public-func">
-      <memberdef kind="function" id="class_test_1af863c78bca81b4e276dcbb30f12e8ec6" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>Test::testmethod_one</definition>
-        <argsstring>args</argsstring>
-        <name>testmethod_one</name>
-        <briefdescription>
-          <para><ref refid="class_test" kindref="compound">Test</ref> method 1. </para>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="061_bug_705503.tcl" line="12" column="1" bodyfile="061_bug_705503.tcl" bodystart="12" bodyend="12"/>
-      </memberdef>
-      <memberdef kind="function" id="class_test_1ac7148d2852b30d157e078fe0fe58a350" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>Test::constructor</definition>
-        <argsstring>args</argsstring>
-        <name>constructor</name>
-        <briefdescription>
-          <para>Construction of class. </para>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="061_bug_705503.tcl" line="16" column="1" bodyfile="061_bug_705503.tcl" bodystart="16" bodyend="16"/>
-      </memberdef>
-      <memberdef kind="function" id="class_test_1abdf3375950ec49e29f4bae947b7e3f26" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>Test::testmethod_two</definition>
-        <argsstring>args</argsstring>
-        <name>testmethod_two</name>
-        <briefdescription>
-          <para><ref refid="class_test" kindref="compound">Test</ref> method 2. </para>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="061_bug_705503.tcl" line="19" column="1" bodyfile="061_bug_705503.tcl" bodystart="19" bodyend="19"/>
-      </memberdef>
-    </sectiondef>
-    <briefdescription>
-      <para>Testclass. </para>
-    </briefdescription>
-    <detaileddescription>
-    </detaileddescription>
-    <location file="061_bug_705503.tcl" line="10" column="1" bodyfile="061_bug_705503.tcl" bodystart="10" bodyend="13"/>
-    <listofallmembers>
-      <member refid="class_test_1ac7148d2852b30d157e078fe0fe58a350" prot="public" virt="non-virtual">
-        <scope>Test</scope>
-        <name>constructor</name>
-      </member>
-      <member refid="class_test_1af863c78bca81b4e276dcbb30f12e8ec6" prot="public" virt="non-virtual">
-        <scope>Test</scope>
-        <name>testmethod_one</name>
-      </member>
-      <member refid="class_test_1abdf3375950ec49e29f4bae947b7e3f26" prot="public" virt="non-virtual">
-        <scope>Test</scope>
-        <name>testmethod_two</name>
-      </member>
-    </listofallmembers>
-  </compounddef>
-</doxygen>
diff --git a/testing/061_bug_705503.tcl b/testing/061_bug_705503.tcl
deleted file mode 100644
index ce25d6e..0000000
--- a/testing/061_bug_705503.tcl
+++ /dev/null
@@ -1,19 +0,0 @@
-#// objective: test for bug 705503 - TCL: Documentation of oo::define is not working
-#// check: class_test.xml
-#// config: EXTRACT_ALL = yes
-
-# taken from
-# https://bugzilla.gnome.org/show_bug.cgi?id=705503
-
-## @class Test
-# @brief Testclass
-oo::class create Test {
-	## @brief Test method 1.
-	method testmethod_one args {}
-}
-
-## @brief Construction of class
-oo::define Test constructor args {}
-
-## @brief Test method 2
-oo::define Test method testmethod_two args {}
diff --git a/testing/062/namespacen1.xml b/testing/062/namespacen1.xml
deleted file mode 100644
index 408ef87..0000000
--- a/testing/062/namespacen1.xml
+++ /dev/null
@@ -1,42 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="">
-  <compounddef id="namespacen1" kind="namespace" language="Tcl">
-    <compoundname>n1</compoundname>
-    <innernamespace refid="namespacen1_1_1n1">n1::n1</innernamespace>
-    <sectiondef kind="func">
-      <memberdef kind="function" id="namespacen1_1a9f23d7a7f141915457e8e26023d70cb4" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>n1::p1</definition>
-        <argsstring>args</argsstring>
-        <name>p1</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="062_namespace_resolution.tcl" line="12" column="1" bodyfile="062_namespace_resolution.tcl" bodystart="12" bodyend="16"/>
-        <references refid="namespacen1_1a0bff29f718fa43e49b7ca79985afb5fa" compoundref="062__namespace__resolution_8tcl" startline="17" endline="20">p2</references>
-      </memberdef>
-      <memberdef kind="function" id="namespacen1_1a0bff29f718fa43e49b7ca79985afb5fa" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>n1::p2</definition>
-        <argsstring>args</argsstring>
-        <name>p2</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="062_namespace_resolution.tcl" line="17" column="1" bodyfile="062_namespace_resolution.tcl" bodystart="17" bodyend="20"/>
-        <referencedby refid="namespacen1_1a9f23d7a7f141915457e8e26023d70cb4" compoundref="062__namespace__resolution_8tcl" startline="12" endline="16">p1</referencedby>
-      </memberdef>
-    </sectiondef>
-    <briefdescription>
-    </briefdescription>
-    <detaileddescription>
-    </detaileddescription>
-    <location file="062_namespace_resolution.tcl" line="11" column="1"/>
-  </compounddef>
-</doxygen>
diff --git a/testing/062/namespacen2.xml b/testing/062/namespacen2.xml
deleted file mode 100644
index f545576..0000000
--- a/testing/062/namespacen2.xml
+++ /dev/null
@@ -1,42 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="">
-  <compounddef id="namespacen2" kind="namespace" language="Tcl">
-    <compoundname>n2</compoundname>
-    <innernamespace refid="namespacen2_1_1n2">n2::n2</innernamespace>
-    <sectiondef kind="func">
-      <memberdef kind="function" id="namespacen2_1a74950c0185232e374220a0707b4903c6" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>n2::p1</definition>
-        <argsstring>args</argsstring>
-        <name>p1</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="062_namespace_resolution.tcl" line="31" column="1" bodyfile="062_namespace_resolution.tcl" bodystart="31" bodyend="35"/>
-        <references refid="namespacen2_1a49fadfbefa795204a3c566ec76ff632f" compoundref="062__namespace__resolution_8tcl" startline="36" endline="39">p2</references>
-      </memberdef>
-      <memberdef kind="function" id="namespacen2_1a49fadfbefa795204a3c566ec76ff632f" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>n2::p2</definition>
-        <argsstring>args</argsstring>
-        <name>p2</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="062_namespace_resolution.tcl" line="36" column="1" bodyfile="062_namespace_resolution.tcl" bodystart="36" bodyend="39"/>
-        <referencedby refid="namespacen2_1a74950c0185232e374220a0707b4903c6" compoundref="062__namespace__resolution_8tcl" startline="31" endline="35">p1</referencedby>
-      </memberdef>
-    </sectiondef>
-    <briefdescription>
-    </briefdescription>
-    <detaileddescription>
-    </detaileddescription>
-    <location file="062_namespace_resolution.tcl" line="29" column="1"/>
-  </compounddef>
-</doxygen>
diff --git a/testing/062/namespacen3.xml b/testing/062/namespacen3.xml
deleted file mode 100644
index f8c2fb5..0000000
--- a/testing/062/namespacen3.xml
+++ /dev/null
@@ -1,42 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="">
-  <compounddef id="namespacen3" kind="namespace" language="Tcl">
-    <compoundname>n3</compoundname>
-    <innernamespace refid="namespacen3_1_1n3">n3::n3</innernamespace>
-    <sectiondef kind="func">
-      <memberdef kind="function" id="namespacen3_1ae7e87e49507bd56dad087cffecd35b29" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>n3::p1</definition>
-        <argsstring>args</argsstring>
-        <name>p1</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="062_namespace_resolution.tcl" line="47" column="1" bodyfile="062_namespace_resolution.tcl" bodystart="47" bodyend="51"/>
-        <references refid="namespacen3_1a14e9fe1b27a6d36db9ace2eef4509979" compoundref="062__namespace__resolution_8tcl" startline="52" endline="55">p2</references>
-      </memberdef>
-      <memberdef kind="function" id="namespacen3_1a14e9fe1b27a6d36db9ace2eef4509979" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>n3::p2</definition>
-        <argsstring>args</argsstring>
-        <name>p2</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="062_namespace_resolution.tcl" line="52" column="1" bodyfile="062_namespace_resolution.tcl" bodystart="52" bodyend="55"/>
-        <referencedby refid="namespacen3_1ae7e87e49507bd56dad087cffecd35b29" compoundref="062__namespace__resolution_8tcl" startline="47" endline="51">p1</referencedby>
-      </memberdef>
-    </sectiondef>
-    <briefdescription>
-    </briefdescription>
-    <detaileddescription>
-    </detaileddescription>
-    <location file="062_namespace_resolution.tcl" line="45" column="1"/>
-  </compounddef>
-</doxygen>
diff --git a/testing/062_namespace_resolution.tcl b/testing/062_namespace_resolution.tcl
deleted file mode 100644
index dcc6701..0000000
--- a/testing/062_namespace_resolution.tcl
+++ /dev/null
@@ -1,68 +0,0 @@
-#// objective: tests correct namespace resolution, only references/referencedby relations are relevant
-#// check: namespacen1.xml
-#// check: namespacen2.xml
-#// check: namespacen3.xml
-#// config: REFERENCED_BY_RELATION = yes
-#// config: REFERENCES_RELATION = yes
-#// config: EXTRACT_ALL = yes
-#// config: INLINE_SOURCES = yes
-
-# now: combine namespace eval and qualified names
-namespace eval n1 {
-    proc p1 args {
-        array set info [info frame 0]; puts -nonewline ->$info(proc)
-        p2
-        return
-    }
-    proc p2 args {
-        array set info [info frame 0]; puts -nonewline ->$info(proc)
-        return
-    }
-    namespace eval n1 {
-        proc p1 args {
-            array set info [info frame 0]; puts -nonewline ->$info(proc)
-            return
-        }
-    }
-}
-# same thing, but fully qualified proc names
-namespace eval ::n2 {}
-namespace eval ::n2::n2 {}
-proc ::n2::p1 args {
-    array set info [info frame 0]; puts -nonewline ->$info(proc)
-    p2
-    return
-}
-proc ::n2::p2 args {
-    array set info [info frame 0]; puts -nonewline ->$info(proc)
-    return
-}
-proc ::n2::n2::p2 args {
-    array set info [info frame 0]; puts -nonewline ->$info(proc)
-    return
-}
-# same thing, without leading ::
-namespace eval n3 {}
-namespace eval n3::n3 {}
-proc n3::p1 args {
-    array set info [info frame 0]; puts -nonewline ->$info(proc)
-    p2
-    return
-}
-proc n3::p2 args {
-    array set info [info frame 0]; puts -nonewline ->$info(proc)
-    return
-}
-proc n3::n3::p2 args {
-    array set info [info frame 0]; puts -nonewline ->$info(proc)
-    return
-}
-# now, check with tcl what is called
-n1::p1
-puts ""
-n2::p1
-puts ""
-n3::p1
-puts ""
-exit
-
diff --git a/testing/063/namespaceoo.xml b/testing/063/namespaceoo.xml
deleted file mode 100644
index 044c364..0000000
--- a/testing/063/namespaceoo.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="">
-  <compounddef id="namespaceoo" kind="namespace" language="Tcl">
-    <compoundname>oo</compoundname>
-    <innernamespace refid="namespaceoo_1_1define">oo::define</innernamespace>
-    <innernamespace refid="namespaceoo_1_1_helpers">oo::Helpers</innernamespace>
-    <briefdescription>
-    </briefdescription>
-    <detaileddescription>
-    </detaileddescription>
-    <location file="[generated]" line="1" column="1"/>
-  </compounddef>
-</doxygen>
diff --git a/testing/063/namespaceoo_1_1_helpers.xml b/testing/063/namespaceoo_1_1_helpers.xml
deleted file mode 100644
index e9083dc..0000000
--- a/testing/063/namespaceoo_1_1_helpers.xml
+++ /dev/null
@@ -1,27 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="">
-  <compounddef id="namespaceoo_1_1_helpers" kind="namespace" language="Tcl">
-    <compoundname>oo::Helpers</compoundname>
-    <sectiondef kind="func">
-      <memberdef kind="function" id="namespaceoo_1_1_helpers_1a96c5b755588beb2e930cff23ce811d6c" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>oo::Helpers::classvar</definition>
-        <argsstring>args</argsstring>
-        <name>classvar</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-          <para>Extension to TclOO to add static variables. Defines variables on the class instead of on the object. Can be used to enforce a limited number of instantiations. </para>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="063_bug_729092.tcl" line="34" column="1" bodyfile="063_bug_729092.tcl" bodystart="34" bodyend="43"/>
-      </memberdef>
-    </sectiondef>
-    <briefdescription>
-    </briefdescription>
-    <detaileddescription>
-    </detaileddescription>
-    <location file="063_bug_729092.tcl" line="1" column="1"/>
-  </compounddef>
-</doxygen>
diff --git a/testing/063/namespaceoo_1_1define.xml b/testing/063/namespaceoo_1_1define.xml
deleted file mode 100644
index c8c8e85..0000000
--- a/testing/063/namespaceoo_1_1define.xml
+++ /dev/null
@@ -1,27 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="">
-  <compounddef id="namespaceoo_1_1define" kind="namespace" language="Tcl">
-    <compoundname>oo::define</compoundname>
-    <sectiondef kind="func">
-      <memberdef kind="function" id="namespaceoo_1_1define_1a92656f535365dc915e04ca81bc8eb91b" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
-        <type/>
-        <definition>oo::define::classmethod</definition>
-        <argsstring>name ?args? ?body?</argsstring>
-        <name>classmethod</name>
-        <briefdescription>
-        </briefdescription>
-        <detaileddescription>
-          <para>Extension to TclOO to add static methods. Defines the method on the class instead of on the object. Can be used for the creation of megawidgets using TclOO by overriding the unknown method to detect if the user is trying to instantiate a widget (because the method will be unknown and start with a dot). </para>
-        </detaileddescription>
-        <inbodydescription>
-        </inbodydescription>
-        <location file="063_bug_729092.tcl" line="18" column="1" bodyfile="063_bug_729092.tcl" bodystart="18" bodyend="27"/>
-      </memberdef>
-    </sectiondef>
-    <briefdescription>
-    </briefdescription>
-    <detaileddescription>
-    </detaileddescription>
-    <location file="063_bug_729092.tcl" line="1" column="1"/>
-  </compounddef>
-</doxygen>
diff --git a/testing/063_bug_729092.tcl b/testing/063_bug_729092.tcl
deleted file mode 100644
index a6d3341..0000000
--- a/testing/063_bug_729092.tcl
+++ /dev/null
@@ -1,43 +0,0 @@
-#// objective: test for bug 729092 - TCL: Full documentation not shown for procs in namespaces.
-#// check: namespaceoo.xml
-#// check: namespaceoo_1_1_helpers.xml
-#// check: namespaceoo_1_1define.xml
-#// config: EXTRACT_ALL = yes
-#// config: GENERATE_HTML = yes
-
-# taken from
-# https://bugzilla.gnome.org/show_bug.cgi?id=729092
-
-##
-# Extension to TclOO to add static methods.
-# Defines the method on the class instead of on the object. Can be used for
-# the creation of megawidgets using TclOO by overriding the unknown method to
-# detect if the user is trying to instantiate a widget (because the method
-# will be unknown and start with a dot).
-#
-proc ::oo::define::classmethod {name {args ""} {body ""}} {
-    # Create the method on the class if the caller gave arguments and body.
-    if {[llength [info level 0]] == 4} {
-        uplevel 1 [list self method $name $args $body]
-    }
-    # Get the name of the class being defined.
-    set cls [lindex [info level -1] 1]
-    # Make connection to private class "my" command by forwarding.
-    uplevel forward $name [info object namespace $cls]::my $name
-}
-
-##
-# Extension to TclOO to add static variables.
-# Defines variables on the class instead of on the object. Can be used to
-# enforce a limited number of instantiations.
-#
-proc ::oo::Helpers::classvar {args} {
-    # Get reference to class's namespace.
-    set nsCl [info object namespace [uplevel 1 {self class}]]
-    set nsObj [uplevel 1 {namespace current}]
-    # Link variables into local (caller's) scope.
-    foreach v $args {
-        uplevel "my variable $v"
-        upvar #0 ${nsCl}::$v ${nsObj}::$v
-    }
-}
diff --git a/testing/_057_caller_graphs.tcl b/testing/_057_caller_graphs.tcl
deleted file mode 100644
index 24b9c20..0000000
--- a/testing/_057_caller_graphs.tcl
+++ /dev/null
@@ -1,4 +0,0 @@
-proc inFileB args {
-    array set info [info frame 0]; puts -nonewline ->$info(proc)
-    inFileA
-}
-- 
cgit v0.12

