1.36.0

[SVN r48100]
Merge from trunk. No code changes, only properties and docs and examples
2026-01-20 16:52:14 +00:00 · 2008-08-12 12:44:50 +00:00 · 2008-07-12 09:03:18 +00:00 · 2008-07-12 08:58:04 +00:00 · 2008-07-10 09:40:04 +00:00 · 2008-05-17 07:28:17 +00:00
43 changed files with 434 additions and 310 deletions
--- a/build/Jamfile
+++ b/build/Jamfile
@@ -1,49 +0,0 @@
-
-subproject libs/program_options/build ;
-
-SOURCES = cmdline config_file options_description parsers variables_map 
-          value_semantic positional_options utf8_codecvt_facet convert
-          winmain
-;
-
-lib boost_program_options
-     : ../src/$(SOURCES).cpp
-     : # build requirements
-       [ common-names ] # magic for install and auto-link features
-       <include>$(BOOST_ROOT) <sysinclude>$(BOOST_ROOT)
-       std::locale-support
-     : debug release  # build variants
-     ;
-
-dll boost_program_options
-     : ../src/$(SOURCES).cpp
-     : # build requirements
-       [ common-names ]  # magic for install and auto-link features
-       <define>BOOST_ALL_DYN_LINK=1  # tell source we're building dll's
-       <runtime-link>dynamic  # build only for dynamic runtimes
-       <include>$(BOOST_ROOT) <sysinclude>$(BOOST_ROOT)
-       # The following really turns on static runtime linking
-       # which leads to runtime crashes when using DLL, so
-       # seem DLL is not usable on Metrowerks 8
-       # std::facet-support std::locale-support
-     : debug release  # build variants
-     ;
-
-install program_options lib
-     : <lib>boost_program_options <dll>boost_program_options
-     ;
-
-stage stage/lib : <lib>boost_program_options <dll>boost_program_options
-    :
-        # copy to a path rooted at BOOST_ROOT:
-        <locate>$(BOOST_ROOT)
-        # make sure the names of the libraries are correctly named:
-        [ common-names ]
-        # add this target to the "stage" and "all" psuedo-targets:
-        <target>stage
-        <target>all
-    :
-        debug release
-    ;
-
-# end
--- a/build/Jamfile.v2
+++ b/build/Jamfile.v2
@@ -17,12 +17,4 @@ lib boost_program_options
    <link>shared:<define>BOOST_PROGRAM_OPTIONS_DYN_LINK=1 # tell source we're building dll's
    ;

-install dist-lib
-    :
-    boost_program_options
-    :
-    <install-type>LIB
-    <location>../../../dist/lib
-    ;
-
-explicit dist-lib ;
+boost-install boost_program_options ;
--- a/doc/Jamfile.v2
+++ b/doc/Jamfile.v2
@@ -2,7 +2,10 @@
 import toolset ;
 toolset.using doxygen ;

-boostbook program_option : program_options.xml ;
+boostbook program_option 
+    : program_options.xml 
+    : <implicit-dependency>autodoc 
+    ;

 doxygen autodoc 
    : [ glob ../../../boost/program_options/*.hpp ] ;
--- a/doc/howto.xml
+++ b/doc/howto.xml
@@ -412,7 +412,7 @@ $ export LC_CTYPE=ru_RU.KOI8-R
      method of that class:
      <programlisting>
 parsed_options parsed = 
-    command_line_parser(argv, argc).options(desc).allow_unregistered().run();      
+    command_line_parser(argc, argv).options(desc).allow_unregistered().run();      
      </programlisting>
      
      For each token that looks like an option, but does not have a known name, 
@@ -427,7 +427,7 @@ parsed_options parsed =
      The function will collect original tokens for all unrecognized values, and optionally, all found positional options.
      Say, if your code handles a few options, but does not handles positional options at all, you can use the function like this:
      <programlisting>
-vector&lt;string&gt; to_pass_further = collect_arguments(parsed.option, include_positional);
+vector&lt;string&gt; to_pass_further = collect_unrecognized(parsed.options, include_positional);
      </programlisting>
      
      </para>     
--- a/doc/index.html
+++ b/doc/index.html
@@ -4,6 +4,11 @@
 </head>
 <body>
 Automatic redirection failed, please go to
-<a href="../../../doc/html/program_options.html">../../../doc/html/program_options.html</a>
+<a href="../../../doc/html/program_options.html">../../../doc/html/program_options.html</a> 
+&nbsp;<hr>
+<p>© Copyright Beman Dawes, 2001</p>
+<p>Distributed under the Boost Software License, Version 1.0. (See accompanying 
+file <a href="../../../LICENSE_1_0.txt">LICENSE_1_0.txt</a> or copy 
+at <a href="http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt</a>)</p>
 </body>
 </html>
--- a/doc/overview.xml
+++ b/doc/overview.xml
@@ -181,7 +181,7 @@ options_description desc;
 desc.add_options()
    ("help", "produce help message")
    ("compression", value&lt;string&gt;(), "compression level")
-    ("verbose", value&lt;string&gt;()->zero_token(), "verbosity level")
+    ("verbose", value&lt;string&gt;()->zero_tokens(), "verbosity level")
    ("email", value&lt;string&gt;()->multitoken(), "email to send to")
    ;
      </programlisting>
@@ -348,7 +348,7 @@ positional_options_description pd; pd.add("input-file", 1);
        given the same name.
 <programlisting>
 positional_options_description pd;
-pd.add("output-file", 2).add_optional("input-file", -1);
+pd.add("output-file", 2).add("input-file", -1);
 </programlisting>
        In the above example, the first two positional options will be associated
        with name "output-file", and any others with the name "input-file".
@@ -478,7 +478,45 @@ notify(vm);
    <title>Specific parsers</title>

    <section>
-      <title>Environment variables</title>
+      <title>Configuration file parser</title>
+
+      <para>The &parse_config_file; function implements parsing
+      of simple INI-like configuration files. Configuration file
+      syntax is line based:
+      </para>
+      <itemizedlist>
+        <listitem><para>A line in the form:</para>
+        <screen>
+<replaceable>name</replaceable>=<replaceable>value</replaceable>
+        </screen>
+        <para>gives a value to an option.</para>
+        </listitem>
+        <listitem><para>A line in the form:</para>
+        <screen>
+[<replaceable>section name</replaceable>]
+        </screen>
+        <para>introduces a new section in the configuration file.</para>
+        </listitem>
+        <listitem><para>The <literal>#</literal> character introduces a
+        comment that spans until the end of the line.</para>
+        </listitem>
+      </itemizedlist>
+
+      <para>The option names are relative to the section names, so
+      the following configuration file part:</para>
+      <screen>
+[gui.accessibility]
+visual_bell=yes
+      </screen>
+      <para>is equivalent to</para>
+      <screen>
+gui.accessibility.visual_bell=yes
+      </screen>
+                  
+    </section>
+
+    <section>
+      <title>Environment variables parser</title>

      <para><firstterm>Environment variables</firstterm> are string variables
      which are available to all programs via the <code>getenv</code> function
--- a/doc/program_options.xml
+++ b/doc/program_options.xml
@@ -83,5 +83,5 @@
  <xi:include href="design.xml"/>
  <xi:include href="acknowledgements.xml"/>    
   
-  <xi:include href="autodoc.boostbook"/> 
+  <xi:include href="autodoc.xml"/> 
 </library>
--- a/doc/todo.txt
+++ b/doc/todo.txt
@@ -1,4 +1,6 @@

+Say that variables_map is actually derived from std::map.
+
 Make parse_config_file("foo.cfg", desc) work.

 Document handling of positional options which depends on precedding options. 
--- a/doc/tutorial.xml
+++ b/doc/tutorial.xml
@@ -96,7 +96,7 @@ Compression level was set to 10.
  <para>An option value, surely, can have other types than <code>int</code>, and
  can have other interesting properties, which we'll discuss right now. The
  complete version of the code snipped below can be found in
-  "example/options_description.cpp".</para>
+  <filename>example/options_description.cpp</filename>.</para>

  <para>Imagine we're writing a compiler. It should take the optimization
    level, a number of include paths, and a number of input files, and perform some
@@ -115,21 +115,29 @@ desc.add_options()
 </programlisting>
  </para>

-  <para>The "--help" option should be familiar from the previous example. 
-    It's a good idea to have this option in all cases.</para>
+  <para>The <literal>"help"</literal> option should be familiar from 
+  the previous example. It's a good idea to have this option in all cases.
+  </para>

-  <para>The "optimization" option shows two new features. First, we specify
+  <para>The <literal>"optimization"</literal> option shows two new features. First, we specify
    the address of the variable(<code>&amp;opt</code>). After storing values, that
    variable will have the value of the option. Second, we specify a default
    value of 10, which will be used if no value is specified by the user.
  </para>

-  <para>The "include-path" option is an example of the only case where
-    the interface of the <code>options_description</code> class serves only one
+  <para>The <literal>"include-path"</literal> option is an example of the 
+  only case where the interface of the <code>options_description</code> 
+  class serves only one
    source -- the command line. Users typically like to use short option names
    for common options, and the "include-path,I" name specifies that short
    option name is "I". So, both "--include-path" and "-I" can be used.
  </para>
+
+  <para>Note also that the type of the <literal>"include-path"</literal>
+  option is <type>std::vector</type>. The library provides special 
+  support for vectors -- it will be possible to specify the option several 
+  times, and all specified values will be collected in one vector.  
+  </para>
    
  <para>The "input-file" option specifies the list of files to
    process. That's okay for a start, but, of course, writing something like:
@@ -337,7 +345,7 @@ Optimization level is 4

 <!--
     Local Variables:
-     mode: xml
+     mode: nxml
     sgml-indent-data: t     
     sgml-parent-document: ("program_options.xml" "section")
     sgml-set-face: t
--- a/example/Jamfile
+++ b/example/Jamfile
@@ -1,23 +0,0 @@
-
-subproject libs/program_options/example ;
-
-rule program-options-example ( name extra-sources * )
-{
-    exe $(name) : $(name).cpp <lib>../build/boost_program_options $(extra-sources)
-    : <include>$(BOOST_ROOT) ;
-}
-
-program-options-example first ;
-program-options-example options_description ;
-program-options-example multiple_sources ;
-program-options-example custom_syntax ;
-program-options-example response_file ;
-program-options-example option_groups ;
-program-options-example real ;
-program-options-example regex <lib>../../regex/build/boost_regex ;
-
-
-#program-options-example prefix ;
-
-
-
--- a/example/Jamfile.v2
+++ b/example/Jamfile.v2
@@ -1,6 +1,6 @@

 project 
-    : requirements <library>../build//program_options
+    : requirements <library>../build//boost_program_options
      <hardcode-dll-paths>true
    ;

@@ -9,7 +9,5 @@ exe options_description : options_description.cpp ;
 exe multiple_sources : multiple_sources.cpp ;
 exe custom_syntax : custom_syntax.cpp ;

-exe a : a.cpp ;
-
-#exe real : real.cpp ;
-#exe regex : regex.cpp /boost/regex//boost_regex ;
+exe real : real.cpp ;
+exe regex : regex.cpp /boost/regex//boost_regex ;
--- a/example/options_description.cpp
+++ b/example/options_description.cpp
@@ -26,11 +26,17 @@ int main(int ac, char* av[])
 {
    try {
        int opt;
+        int portnum;
        po::options_description desc("Allowed options");
        desc.add_options()
            ("help", "produce help message")
            ("optimization", po::value<int>(&opt)->default_value(10), 
                  "optimization level")
+            ("verbose,v", po::value<int>()->implicit_value(1),
+                  "enable verbosity (optionally specify level)")
+            ("listen,l", po::value<int>(&portnum)->implicit_value(1001)
+                  ->default_value(0,"no"),
+                  "listen on a port.")
            ("include-path,I", po::value< vector<string> >(), 
                  "include path")
            ("input-file", po::value< vector<string> >(), "input file")
@@ -62,7 +68,14 @@ int main(int ac, char* av[])
                 << vm["input-file"].as< vector<string> >() << "\n";
        }

+        if (vm.count("verbose")) {
+            cout << "Verbosity enabled.  Level is " << vm["verbose"].as<int>()
+                 << "\n";
+        }
+
        cout << "Optimization level is " << opt << "\n";                
+
+        cout << "Listen port is " << portnum << "\n";                
    }
    catch(exception& e)
    {
--- a/include/boost/program_options.hpp
+++ b/include/boost/program_options.hpp
@@ -3,6 +3,8 @@
 // accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)

+//  See www.boost.org/libs/program_options for documentation.
+
 #ifndef PROGRAM_OPTIONS_VP_2003_05_19
 #define PROGRAM_OPTIONS_VP_2003_05_19

--- a/include/boost/program_options/cmdline.hpp
+++ b/include/boost/program_options/cmdline.hpp
@@ -12,13 +12,13 @@ namespace boost { namespace program_options { namespace command_line_style {
    There are "long" options, which start with "--" and "short",
    which start with either "-" or "/". Both kinds can be allowed or
    disallowed, see allow_long and allow_short. The allowed character
-    for short option is also configurable.
+    for short options is also configurable.

-    Option's value can be specified in the same token as value
+    Option's value can be specified in the same token as name
    ("--foo=bar"), or in the next token.

-    It's possible to introduce long option by the same character as
-    long option, see allow_long_disguise.
+    It's possible to introduce long options by the same character as
+    short options, see allow_long_disguise.

    Finally, guessing (specifying only prefix of option) and case
    insensitive processing are supported.
@@ -39,7 +39,7 @@ namespace boost { namespace program_options { namespace command_line_style {
            @endverbatim
        */
        long_allow_adjacent = allow_slash_for_short << 1,
-        /** Allow option parameter in the same token for
+        /** Allow option parameter in the next token for
            long options. */
        long_allow_next = long_allow_adjacent << 1,
        /** Allow option parameter in the same token for
@@ -59,7 +59,7 @@ namespace boost { namespace program_options { namespace command_line_style {
        /** Allow abbreviated spellings for long options,
            if they unambiguously identify long option. 
            No long option name should be prefix of other 
-            long option name is guessing is in effect.
+            long option name if guessing is in effect.
        */
        allow_guessing = allow_sticky << 1,
        /** Ignore the difference in case for options. 
--- a/include/boost/program_options/detail/config_file.hpp
+++ b/include/boost/program_options/detail/config_file.hpp
@@ -70,7 +70,8 @@ namespace boost { namespace program_options { namespace detail {
    public:
        common_config_file_iterator() { found_eof(); }
        common_config_file_iterator(
-            const std::set<std::string>& allowed_options);
+            const std::set<std::string>& allowed_options,
+            bool allow_unregistered = false);

        virtual ~common_config_file_iterator() {}

@@ -103,6 +104,7 @@ namespace boost { namespace program_options { namespace detail {
        // Invariant: no element is prefix of other element.
        std::set<std::string> allowed_prefixes;
        std::string m_prefix;
+        bool m_allow_unregistered;
    };

    template<class charT>
@@ -116,7 +118,8 @@ namespace boost { namespace program_options { namespace detail {
        /** Creates a config file parser for the specified stream.            
        */
        basic_config_file_iterator(std::basic_istream<charT>& is, 
-                                   const std::set<std::string>& allowed_options); 
+                                   const std::set<std::string>& allowed_options,
+                                   bool allow_unregistered = false); 

    private: // base overrides

@@ -139,8 +142,9 @@ namespace boost { namespace program_options { namespace detail {
    template<class charT>
    basic_config_file_iterator<charT>::
    basic_config_file_iterator(std::basic_istream<charT>& is, 
-                               const std::set<std::string>& allowed_options)
-    : common_config_file_iterator(allowed_options)
+                               const std::set<std::string>& allowed_options,
+                               bool allow_unregistered)
+    : common_config_file_iterator(allowed_options, allow_unregistered)
    {
        this->is.reset(&is, null_deleter());                 
        get();
--- a/include/boost/program_options/detail/parsers.hpp
+++ b/include/boost/program_options/detail/parsers.hpp
@@ -38,7 +38,7 @@ namespace boost { namespace program_options {
    : detail::cmdline(
        // Explicit template arguments are required by gcc 3.3.1 
        // (at least mingw version), and do no harm on other compilers.
-        to_internal(detail::make_vector<charT, charT**>(argv+1, argv+argc)))
+        to_internal(detail::make_vector<charT, charT**>(argv+1, argv+argc+!argc)))
    {}

    
--- a/include/boost/program_options/detail/utf8_codecvt_facet.hpp
+++ b/include/boost/program_options/detail/utf8_codecvt_facet.hpp
@@ -1,4 +1,4 @@
-// Copyright © 2001 Ronald Garcia, Indiana University (garcia@osl.iu.edu)
+// Copyright (c) 2001 Ronald Garcia, Indiana University (garcia@osl.iu.edu)
 // Andrew Lumsdaine, Indiana University (lums@osl.iu.edu). Permission to copy, 
 // use, modify, sell and distribute this software is granted provided this
 // copyright notice appears in all copies. This software is provided "as is"
--- a/include/boost/program_options/detail/value_semantic.hpp
+++ b/include/boost/program_options/detail/value_semantic.hpp
@@ -16,7 +16,13 @@ namespace boost { namespace program_options {
    std::string
    typed_value<T, charT>::name() const
    {
-        if (!m_default_value.empty() && !m_default_value_as_text.empty()) {
+        if (!m_implicit_value.empty() && !m_implicit_value_as_text.empty()) {
+            std::string msg = "[=arg(=" + m_implicit_value_as_text + ")]";
+            if (!m_default_value.empty() && !m_default_value_as_text.empty())
+                msg += " (=" + m_default_value_as_text + ")";
+            return msg;
+        }
+        else if (!m_default_value.empty() && !m_default_value_as_text.empty()) {
            return arg + " (=" + m_default_value_as_text + ")";
        } else {
            return arg;
@@ -134,7 +140,14 @@ namespace boost { namespace program_options {
        for (unsigned i = 0; i < s.size(); ++i)
        {
            try {
-                tv->push_back(boost::lexical_cast<T>(s[i]));
+                /* We call validate so that if user provided
+                   a validator for class T, we use it even
+                   when parsing vector<T>.  */
+                boost::any a;
+                std::vector<std::basic_string<charT> > v;
+                v.push_back(s[i]);
+                validate(a, v, (T*)0, 0);                
+                tv->push_back(boost::any_cast<T>(a));
            }
            catch(const bad_lexical_cast& /*e*/) {
                boost::throw_exception(invalid_option_value(s[i]));
@@ -148,7 +161,13 @@ namespace boost { namespace program_options {
    xparse(boost::any& value_store, 
           const std::vector<std::basic_string<charT> >& new_tokens) const
    {
-        validate(value_store, new_tokens, (T*)0, 0);
+        // If no tokens were given, and the option accepts an implicit
+        // value, then assign the implicit value as the stored value;
+        // otherwise, validate the user-provided token(s).
+        if (new_tokens.empty() && !m_implicit_value.empty())
+            value_store = m_implicit_value;
+        else
+            validate(value_store, new_tokens, (T*)0, 0);
    }

    template<class T>
--- a/include/boost/program_options/errors.hpp
+++ b/include/boost/program_options/errors.hpp
@@ -82,11 +82,12 @@ namespace boost { namespace program_options {
        validation_error(const std::string& what) : error(what) {}
        ~validation_error() throw() {}
        void set_option_name(const std::string& option);
+
+        const char* what() const throw();
    private:
        mutable std::string m_message; // For on-demand formatting in 'what'
        std::string m_option_name; // The name of the option which
                                   // caused the exception.
-        const char* what() const throw();  
    };

    class BOOST_PROGRAM_OPTIONS_DECL invalid_option_value 
--- a/include/boost/program_options/options_description.hpp
+++ b/include/boost/program_options/options_description.hpp
@@ -155,7 +155,7 @@ namespace program_options {
    */
    class BOOST_PROGRAM_OPTIONS_DECL options_description {
    public:
-        static const unsigned m_default_line_length = 80;
+        static const unsigned m_default_line_length;
        
        /** Creates the instance. */
        options_description(unsigned line_length = m_default_line_length);
--- a/include/boost/program_options/parsers.hpp
+++ b/include/boost/program_options/parsers.hpp
@@ -153,7 +153,8 @@ namespace boost { namespace program_options {
    BOOST_PROGRAM_OPTIONS_DECL
 #endif
    basic_parsed_options<charT>
-    parse_config_file(std::basic_istream<charT>&, const options_description&);
+    parse_config_file(std::basic_istream<charT>&, const options_description&,
+                      bool allow_unregistered = false);

    /** Controls if the 'collect_unregistered' function should
        include positional options, or not. */
--- a/include/boost/program_options/positional_options.hpp
+++ b/include/boost/program_options/positional_options.hpp
@@ -37,7 +37,8 @@ namespace boost { namespace program_options {
            No calls to 'add' can be made after call with 'max_value' equal to 
            '-1'.            
        */
-        void add(const char* name, int max_count);
+        positional_options_description&
+        add(const char* name, int max_count);

        /** Returns the maximum number of positional options that can
            be present. Can return numeric_limits<unsigned>::max() to
--- a/include/boost/program_options/value_semantic.hpp
+++ b/include/boost/program_options/value_semantic.hpp
@@ -204,6 +204,38 @@ namespace boost { namespace program_options {
            return this;
        }

+        /** Specifies an implicit value, which will be used
+            if the option is given, but without an adjacent value.
+            Using this implies that an explicit value is optional, but if
+            given, must be strictly adjacent to the option, i.e.: '-ovalue'
+            or '--option=value'.  Giving '-o' or '--option' will cause the
+            implicit value to be applied.
+        */
+        typed_value* implicit_value(const T &v)
+        {
+            m_implicit_value = boost::any(v);
+            m_implicit_value_as_text =
+                boost::lexical_cast<std::string>(v);
+            return this;
+        }
+
+        /** Specifies an implicit value, which will be used
+            if the option is given, but without an adjacent value.
+            Using this implies that an explicit value is optional, but if
+            given, must be strictly adjacent to the option, i.e.: '-ovalue'
+            or '--option=value'.  Giving '-o' or '--option' will cause the
+            implicit value to be applied.
+            Unlike the above overload, the type 'T' need not provide
+            operator<< for ostream, but textual representation of default
+            value must be provided by the user.
+        */
+        typed_value* implicit_value(const T &v, const std::string& textual)
+        {
+            m_implicit_value = boost::any(v);
+            m_implicit_value_as_text = textual;
+            return this;
+        }
+
        /** Specifies a function to be called when the final value
            is determined. */
        typed_value* notifier(function1<void, const T&> f)
@@ -243,7 +275,7 @@ namespace boost { namespace program_options {

        unsigned min_tokens() const
        {
-            if (m_zero_tokens) {
+            if (m_zero_tokens || !m_implicit_value.empty()) {
                return 0;
            } else {
                return 1;
@@ -301,6 +333,8 @@ namespace boost { namespace program_options {
        // as boost::optional to avoid unnecessary instantiations.
        boost::any m_default_value;
        std::string m_default_value_as_text;
+        boost::any m_implicit_value;
+        std::string m_implicit_value_as_text;
        bool m_composing, m_implicit, m_multitoken, m_zero_tokens;
        boost::function1<void, const T&> m_notifier;
    };
--- a/include/boost/program_options/variables_map.hpp
+++ b/include/boost/program_options/variables_map.hpp
@@ -24,6 +24,29 @@ namespace boost { namespace program_options {
    class value_semantic;
    class variables_map;

+    // forward declaration
+
+    /** Stores in 'm' all options that are defined in 'options'. 
+        If 'm' already has a non-defaulted value of an option, that value
+        is not changed, even if 'options' specify some value.        
+    */
+    BOOST_PROGRAM_OPTIONS_DECL 
+    void store(const basic_parsed_options<char>& options, variables_map& m,
+                    bool utf8 = false);
+
+    /** Stores in 'm' all options that are defined in 'options'. 
+        If 'm' already has a non-defaulted value of an option, that value
+        is not changed, even if 'options' specify some value.        
+        This is wide character variant.
+    */
+    BOOST_PROGRAM_OPTIONS_DECL 
+    void store(const basic_parsed_options<wchar_t>& options, 
+                    variables_map& m);
+
+
+    /** Runs all 'notify' function for options in 'm'. */
+    BOOST_PROGRAM_OPTIONS_DECL void notify(variables_map& m);
+
    /** Class holding value of option. Contains details about how the 
        value is set and allows to conveniently obtain the value.
    */
@@ -36,10 +59,15 @@ namespace boost { namespace program_options {

        /** If stored value if of type T, returns that value. Otherwise,
            throws boost::bad_any_cast exception. */
-        template<class T> const T& as() const;
-
-        /** @overload */
-        template<class T> T& as();
+       template<class T>
+       const T& as() const {
+           return boost::any_cast<const T&>(v);
+       }
+       /** @overload */
+       template<class T>
+       T& as() {
+           return boost::any_cast<T&>(v);
+       }

        /// Returns true if no value is stored.
        bool empty() const;
@@ -61,10 +89,10 @@ namespace boost { namespace program_options {
        // be easily accessible, so we need to store semantic here.
        shared_ptr<const value_semantic> m_value_semantic;

-        friend void BOOST_PROGRAM_OPTIONS_DECL 
-        store(const basic_parsed_options<char>& options, 
+        friend BOOST_PROGRAM_OPTIONS_DECL
+        void store(const basic_parsed_options<char>& options, 
              variables_map& m, bool);
-        friend void BOOST_PROGRAM_OPTIONS_DECL notify(variables_map& m);
+        friend BOOST_PROGRAM_OPTIONS_DECL void notify(variables_map& m);
    };

    /** Implements string->string mapping with convenient value casting
@@ -104,7 +132,11 @@ namespace boost { namespace program_options {
        const abstract_variables_map* m_next;
    };

-    /** Concrete variables map which store variables in real map. */
+    /** Concrete variables map which store variables in real map. 
+        
+        This class is derived from std::map<std::string, variable_value>,
+        so you can use all map operators to examine its content.
+    */
    class BOOST_PROGRAM_OPTIONS_DECL variables_map : public abstract_variables_map,
                               public std::map<std::string, variable_value>
    {
@@ -125,30 +157,12 @@ namespace boost { namespace program_options {
            be changed by subsequence assignments. */
        std::set<std::string> m_final;

-        friend void store(const basic_parsed_options<char>& options, 
+        friend BOOST_PROGRAM_OPTIONS_DECL
+        void store(const basic_parsed_options<char>& options, 
                          variables_map& xm,
                          bool utf8);
    };

-    /** Stores in 'm' all options that are defined in 'options'. 
-        If 'm' already has a non-defaulted value of an option, that value
-        is not changed, even if 'options' specify some value.        
-    */
-    BOOST_PROGRAM_OPTIONS_DECL void store(const basic_parsed_options<char>& options, variables_map& m,
-                    bool utf8 = false);
-
-    /** Stores in 'm' all options that are defined in 'options'. 
-        If 'm' already has a non-defaulted value of an option, that value
-        is not changed, even if 'options' specify some value.        
-        This is wide character variant.
-    */
-    BOOST_PROGRAM_OPTIONS_DECL void store(const basic_parsed_options<wchar_t>& options, 
-                    variables_map& m);
-
-
-    /** Runs all 'notify' function for options in 'm'. */
-    BOOST_PROGRAM_OPTIONS_DECL void notify(variables_map& m);
-

    /*
     * Templates/inlines
@@ -180,18 +194,6 @@ namespace boost { namespace program_options {
        return v;
    }

-
-    template<class T>
-    const T&
-    variable_value::as() const {
-        return boost::any_cast<const T&>(v);
-    }
-
-    template<class T>
-    T&
-    variable_value::as() {
-        return boost::any_cast<T&>(v);
-    }
 }}

 #endif
--- a/index.html
+++ b/index.html
@@ -4,6 +4,11 @@
 </head>
 <body>
 Automatic redirection failed, please go to
-<a href="../../doc/html/program_options.html">../../doc/html/program_options.html</a>
+<a href="../../doc/html/program_options.html">../../doc/html/program_options.html</a> 
+&nbsp;<hr>
+<p>© Copyright Beman Dawes, 2001</p>
+<p>Distributed under the Boost Software License, Version 1.0. (See accompanying 
+file <a href="../../LICENSE_1_0.txt">LICENSE_1_0.txt</a> or copy 
+at <a href="http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt</a>)</p>
 </body>
-</html>
+</html>
--- a/src/cmdline.cpp
+++ b/src/cmdline.cpp
@@ -98,10 +98,10 @@ namespace boost { namespace program_options { namespace detail {
    {
 #if defined(BOOST_NO_TEMPLATED_ITERATOR_CONSTRUCTORS)
        vector<string> args;
-        copy(argv+1, argv+argc, inserter(args, args.end()));
+        copy(argv+1, argv+argc+!argc, inserter(args, args.end()));
        init(args);
 #else
-        init(vector<string>(argv+1, argv+argc));
+        init(vector<string>(argv+1, argv+argc+!argc));
 #endif
    }

@@ -290,8 +290,8 @@ namespace boost { namespace program_options { namespace detail {

        // First check that the option is valid, and get its description.
        // TODO: case-sensitivity.
-        const option_description* xd = 
-            m_desc->find_nothrow(opt.string_key, (m_style & allow_guessing));
+        const option_description* xd = m_desc->find_nothrow(opt.string_key, 
+                (m_style & allow_guessing) ? true : false);

        if (!xd)
        {
@@ -329,6 +329,14 @@ namespace boost { namespace program_options { namespace detail {
            
            max_tokens -= opt.value.size();

+            // A value is optional if min_tokens == 0, but max_tokens > 0.
+            // If a value is optional, it must appear in opt.value (because
+            // it was 'adjacent'.  Otherwise, remove the expectation of a
+            // non-adjacent value.  (For now, we just check max_tokens == 1,
+            // as there is no current support for max_tokens>1)
+            if (min_tokens == 0 && max_tokens == 1 && opt.value.empty())
+                --max_tokens;
+
            // Everything's OK, move the values to the result.            
            for(;!other_tokens.empty() && max_tokens--; ) {
                opt.value.push_back(other_tokens[0]);
@@ -462,7 +470,8 @@ namespace boost { namespace program_options { namespace detail {
             ((m_style & allow_slash_for_short) && tok[0] == '/')))            
        {
            if (m_desc->find_nothrow(tok.substr(1, tok.find('=')-1), 
-                                     m_style & allow_guessing)) {
+                                     (m_style & allow_guessing) ? true : false)) 
+            {
                args[0].insert(0, "-");
                if (args[0][1] == '/')
                    args[0][1] = '-';
@@ -498,7 +507,8 @@ namespace boost { namespace program_options { namespace detail {
        if (!r.first.empty()) {
            option next;
            next.string_key = r.first;
-            next.value.push_back(r.second);
+            if (!r.second.empty())
+                next.value.push_back(r.second);
            result.push_back(next);
            args.erase(args.begin());
        }
--- a/src/config_file.cpp
+++ b/src/config_file.cpp
@@ -21,8 +21,10 @@ namespace boost { namespace program_options { namespace detail {
    using namespace std;

    common_config_file_iterator::common_config_file_iterator(
-        const std::set<std::string>& allowed_options)
-    : allowed_options(allowed_options)
+        const std::set<std::string>& allowed_options,
+        bool allow_unregistered)
+    : allowed_options(allowed_options),
+      m_allow_unregistered(allow_unregistered)
    {
        for(std::set<std::string>::const_iterator i = allowed_options.begin();
            i != allowed_options.end(); 
@@ -100,7 +102,8 @@ namespace boost { namespace program_options { namespace detail {
                    string name = m_prefix + trim_ws(s.substr(0, n));
                    string value = trim_ws(s.substr(n+1));

-                    if (!allowed_option(name))
+                    bool registered = allowed_option(name);
+                    if (!registered && !m_allow_unregistered)
                        boost::throw_exception(unknown_option(name));
                                        
                    if (value.empty())
@@ -110,6 +113,7 @@ namespace boost { namespace program_options { namespace detail {
                    this->value().string_key = name;
                    this->value().value.clear();
                    this->value().value.push_back(value);
+                    this->value().unregistered = !registered;
                    break;

                } else {
--- a/src/options_description.cpp
+++ b/src/options_description.cpp
@@ -23,6 +23,7 @@
 #include <cstring>
 #include <cstdarg>
 #include <sstream>
+#include <iterator>
 using namespace std;

 namespace boost { namespace program_options {
@@ -200,6 +201,8 @@ namespace boost { namespace program_options {
        return *this;
    }

+    const unsigned options_description::m_default_line_length = 80;
+
    options_description::options_description(unsigned line_length)
    : m_line_length(line_length)
    {}
@@ -251,11 +254,12 @@ namespace boost { namespace program_options {
        return m_options;
    }

-    const option_description* 
+    const option_description*
    options_description::find_nothrow(const std::string& name, 
                                      bool approx) const
    {
-        int found = -1;
+        shared_ptr<option_description> found;
+        vector<string> approximate_matches;
        // We use linear search because matching specified option
        // name with the declared option name need to take care about
        // case sensitivity and trailing '*' and so we can't use simple map.
@@ -275,31 +279,22 @@ namespace boost { namespace program_options {
            //
            // For now, we don't check the situation when there are 
            // two full matches. 
-                            
+
            if (r == option_description::full_match)
            {
-                return m_options[i].get();                
+                return m_options[i].get();
            }

-            if (found != -1)
-            {
-                vector<string> alts;
-                // FIXME: the use of 'key' here might not
-                // be the best approach.
-                alts.push_back(m_options[found]->key(name));
-                alts.push_back(m_options[i]->key(name));
-                boost::throw_exception(ambiguous_option(name, alts));
-            }
-            else
-            {
-                found = i;
-            }
-        }
-        if (found != -1) {
-            return m_options[found].get();
-        } else {
-            return 0;
+            found = m_options[i];
+            // FIXME: the use of 'key' here might not
+            // be the best approach.
+            approximate_matches.push_back(m_options[i]->key(name));
        }
+        if (approximate_matches.size() > 1)
+            boost::throw_exception(
+                ambiguous_option(name, approximate_matches));
+
+        return found.get();
    }

    BOOST_PROGRAM_OPTIONS_DECL
@@ -390,13 +385,12 @@ namespace boost { namespace program_options {
                        }
                    }

-                    string::const_iterator line_end;
-
-                    line_end = line_begin + line_length;
-                    if (line_end > par_end)
-                    {
-                        line_end = par_end;
-                    }
+                    // Take care to never increment the iterator past
+                    // the end, since MSVC 8.0 (brokenly), assumes that
+                    // doing that, even if no access happens, is a bug.
+                    unsigned remaining = distance(line_begin, par_end);
+                    string::const_iterator line_end = line_begin + 
+                        ((remaining < line_length) ? remaining : line_length);
            
                    // prevent chopped words
                    // Is line_end between two non-space characters?
@@ -414,7 +408,7 @@ namespace boost { namespace program_options {
                        {                 
                            // is last_space within the second half ot the 
                            // current line
-                            if (unsigned(distance(last_space, line_end)) < 
+                            if ((unsigned)distance(last_space, line_end) < 
                                (line_length - indent) / 2)
                            {
                                line_end = last_space;
--- a/src/parsers.cpp
+++ b/src/parsers.cpp
@@ -88,7 +88,8 @@ namespace boost { namespace program_options {
    template<class charT>
    basic_parsed_options<charT>
    parse_config_file(std::basic_istream<charT>& is, 
-                      const options_description& desc)
+                      const options_description& desc,
+                      bool allow_unregistered)
    {    
        set<string> allowed_options;

@@ -106,7 +107,8 @@ namespace boost { namespace program_options {

        // Parser return char strings
        parsed_options result(&desc);        
-        copy(detail::basic_config_file_iterator<charT>(is, allowed_options), 
+        copy(detail::basic_config_file_iterator<charT>(
+                 is, allowed_options, allow_unregistered), 
             detail::basic_config_file_iterator<charT>(), 
             back_inserter(result.options));
        // Convert char strings into desired type.
@@ -116,13 +118,15 @@ namespace boost { namespace program_options {
    template
    BOOST_PROGRAM_OPTIONS_DECL basic_parsed_options<char>
    parse_config_file(std::basic_istream<char>& is, 
-                      const options_description& desc);
+                      const options_description& desc,
+                      bool allow_unregistered);

 #ifndef BOOST_NO_STD_WSTRING
    template
    BOOST_PROGRAM_OPTIONS_DECL basic_parsed_options<wchar_t>
    parse_config_file(std::basic_istream<wchar_t>& is, 
-                      const options_description& desc);
+                      const options_description& desc,
+                      bool allow_unregistered);
 #endif
    
 // This versio, which accepts any options without validation, is disabled,
--- a/src/positional_options.cpp
+++ b/src/positional_options.cpp
@@ -17,7 +17,7 @@ namespace boost { namespace program_options {
    positional_options_description::positional_options_description()
    {}

-    void
+    positional_options_description&
    positional_options_description::add(const char* name, int max_count)
    {
        assert(max_count != -1 || m_trailing.empty());
@@ -27,7 +27,7 @@ namespace boost { namespace program_options {
        else {
            m_names.resize(m_names.size() + max_count, name);
        }
-        
+        return *this;
    }

    unsigned
--- a/src/value_semantic.cpp
+++ b/src/value_semantic.cpp
@@ -122,8 +122,8 @@ namespace boost { namespace program_options {
    /* Validates bool value.
        Any of "1", "true", "yes", "on" will be converted to "1".<br>
        Any of "0", "false", "no", "off" will be converted to "0".<br>
-        Case is ignored. Regardless of name passed, parameter will always
-        be optional.
+        Case is ignored. The 'xs' vector can either be empty, in which
+        case the value is 'true', or can contain explicit value.
    */
    BOOST_PROGRAM_OPTIONS_DECL void validate(any& v, const vector<string>& xs,
                       bool*, int)
@@ -170,9 +170,12 @@ namespace boost { namespace program_options {
    {
        check_first_occurrence(v);
        string s(get_single_string(xs));
-        if (*s.begin() == '\'' && *s.rbegin() == '\'' ||
-            *s.begin() == '"' && *s.rbegin() == '"')
+        if (!s.empty() && (
+                (*s.begin() == '\'' && *s.rbegin() == '\'' ||
+                 *s.begin() == '"' && *s.rbegin() == '"')))
+        {
            v = any(s.substr(1, s.size()-2));
+        }
        else
            v = any(s);
    }
--- a/src/variables_map.cpp
+++ b/src/variables_map.cpp
@@ -35,8 +35,11 @@ namespace boost { namespace program_options {

        std::set<std::string> new_final;

+        // Declared once, to please Intel in VC++ mode;
+        unsigned i;
+
        // First, convert/store all given options
-        for (size_t i = 0; i < options.options.size(); ++i) {
+        for (i = 0; i < options.options.size(); ++i) {

            const string& name = options.options[i].string_key;
            // Skip positional options without name
@@ -92,7 +95,7 @@ namespace boost { namespace program_options {
        
        // Second, apply default values.
        const vector<shared_ptr<option_description> >& all = desc.options();
-        for(unsigned i = 0; i < all.size(); ++i)
+        for(i = 0; i < all.size(); ++i)
        {
            const option_description& d = *all[i];
            string key = d.key("");
--- a/test/Jamfile
+++ b/test/Jamfile
@@ -1,47 +0,0 @@
-
-subproject libs/program_options/test ;
-
-import testing ;
-
-rule program-options-test ( name )
-{
-    return [ 
-      run $(name).cpp <lib>../build/boost_program_options
-        <lib>../../test/build/boost_test_exec_monitor : :
-        : <include>$(BOOST_ROOT) 
-          std::locale-support ]
-    ;
-}
-
-rule program-options-dll-test ( name )
-{
-    return [ 
-      run $(name).cpp <dll>../build/boost_program_options
-        <lib>../../test/build/boost_test_exec_monitor : :
-        : <include>$(BOOST_ROOT) 
-          <define>BOOST_ALL_DYN_LINK=1
-          <runtime-link>dynamic
-        : $(name)_dll ]
-    ;
-}
-
-
-test-suite program_options : 
-    [ program-options-test options_description_test ]
-    [ program-options-test parsers_test ]
-    [ program-options-test variable_map_test ]
-    [ program-options-test cmdline_test ]
-    [ program-options-test positional_options_test ]
-    [ program-options-test unicode_test ]
-    [ program-options-test winmain ] 
-    [ program-options-dll-test options_description_test ]
-    [ program-options-dll-test parsers_test ]
-    [ program-options-dll-test variable_map_test ]
-    [ program-options-dll-test cmdline_test ]
-    [ program-options-dll-test positional_options_test ]
-    [ program-options-dll-test unicode_test ]
-    [ program-options-dll-test winmain ] 
-    
-    
-    ;
-
--- a/test/Jamfile.v2
+++ b/test/Jamfile.v2
@@ -2,8 +2,8 @@
 project
    : requirements 
    <library>../build//boost_program_options
-    <library>/boost/test//boost_test_exec_monitor
    <link>static
+    <variant>debug
    
 #    <define>_GLIBCXX_CONCEPT_CHECKS
 #    <define>_GLIBCXX_DEBUG
@@ -13,7 +13,7 @@ rule po-test ( source )
 {
    return
        [ run $(source) ]
-	[ run $(source) : : : <link>shared <define>BOOST_ALL_DYN_LINK=1
+	[ run $(source) : : : <link>shared <define>BOOST_PROGRAM_OPTIONS_DYN_LINK=1
 	  : $(source:B)_dll ] 
    ;	
 }    
--- a/test/cmdline_test.cpp
+++ b/test/cmdline_test.cpp
@@ -9,15 +9,14 @@
 using namespace boost::program_options;
 using boost::program_options::detail::cmdline;

-
-#include <boost/test/test_tools.hpp>
-
 #include <iostream>
 #include <sstream>
 #include <vector>
 #include <cassert>
 using namespace std;

+#include "minitest.hpp"
+
 /* To facilitate testing, declare a number of error codes. Otherwise,
   we'd have to specify the type of exception that should be thrown.
 */
@@ -600,7 +599,7 @@ void test_unregistered()
    // It's not clear yet, so I'm leaving the decision till later.
 }

-int test_main(int ac, char* av[])
+int main(int ac, char* av[])
 {
    test_long_options();
    test_short_options();
--- a/test/minitest.hpp
+++ b/test/minitest.hpp
@@ -0,0 +1,25 @@
+#ifndef BOOST_PROGRAM_OPTIONS_MINITEST
+#define BOOST_PROGRAM_OPTIONS_MINITEST
+
+#include <assert.h>
+#include <iostream>
+#include <stdlib.h>
+
+#define BOOST_REQUIRE(b) assert(b)
+#define BOOST_CHECK(b) assert(b)
+#define BOOST_CHECK_EQUAL(a, b) assert(a == b)
+#define BOOST_ERROR(description) std::cerr << description; std::cerr << "\n"; abort();
+#define BOOST_CHECK_THROW(expression, exception) \
+    try \
+    { \
+        expression; \
+        BOOST_ERROR("expected exception not thrown");\
+        throw 10; \
+    } \
+    catch(exception &) \
+    { \
+    }
+
+
+
+#endif
--- a/test/options_description_test.cpp
+++ b/test/options_description_test.cpp
@@ -10,13 +10,13 @@ using namespace boost::program_options;
 #include <boost/function.hpp>
 using namespace boost;

-#define BOOST_INCLUDE_MAIN  // for testing, include rather than link
-#include <boost/test/test_tools.hpp>
-
 #include <utility>
 #include <string>
+#include <sstream>
 using namespace std;

+#include "minitest.hpp"
+
 void test_type()
 {
    options_description desc;
@@ -43,9 +43,9 @@ void test_approximation()
        ("foo", new untyped_value())
        ("fee", new untyped_value())
        ("baz", new untyped_value())
-        ("all", new untyped_value())
        ("all-chroots", new untyped_value())
        ("all-sessions", new untyped_value())
+        ("all", new untyped_value())
        ;

    BOOST_CHECK_EQUAL(desc.find("fo", true).long_name(), "foo");
@@ -61,9 +61,25 @@ void test_approximation()
 //    BOOST_CHECK(*(++a.begin()) == "foo");
 }

-int test_main(int, char* [])
+void test_formatting()
+{
+    // Long option descriptions used to crash on MSVC-8.0.
+    options_description desc;
+    desc.add_options()(
+        "test", new untyped_value(),
+        "foo foo foo foo foo foo foo foo foo foo foo foo foo foo"
+        "foo foo foo foo foo foo foo foo foo foo foo foo foo foo"
+        "foo foo foo foo foo foo foo foo foo foo foo foo foo foo"
+        "foo foo foo foo foo foo foo foo foo foo foo foo foo foo");
+
+    stringstream ss;
+    ss << desc;
+}
+
+int main(int, char* [])
 {
    test_type();
    test_approximation();
+    test_formatting();
    return 0;
 }
--- a/test/parsers_test.cpp
+++ b/test/parsers_test.cpp
@@ -14,13 +14,17 @@ namespace po = boost::program_options;
 #include <boost/function.hpp>
 using namespace boost;

-#define BOOST_INCLUDE_MAIN  // for testing, include rather than link
-#include <boost/test/test_tools.hpp>
-
 #include <sstream>
+#include <iostream>
 using namespace std;

+#if defined(__sun)
+#include <stdlib.h> // for putenv on solaris
+#else
 #include <cstdlib> // for putenv
+#endif
+
+#include "minitest.hpp"

 #define TEST_CHECK_THROW(expression, exception, description) \
    try \
@@ -133,6 +137,16 @@ void test_command_line()
    check_value(a4[0], "foo", "4");
    check_value(a4[1], "bar", "11");

+    // Check that we don't crash on empty values of type 'string'
+    char* cmdline4[] = {"", "--open", ""};
+    options_description desc2;
+    desc2.add_options()
+        ("open", po::value<string>())
+        ;
+    variables_map vm;
+    po::store(po::parse_command_line(3, cmdline4, desc2), vm);
+
+

 }

@@ -228,9 +242,23 @@ void test_unregistered()
          vm);

    BOOST_CHECK_EQUAL(vm.size(), 0u);   
+
+
+    const char content1[] =
+    "gv1 = 0\n"
+    "[m1]\n"
+    "v1 = 1\n"
+    ;
+
+    stringstream ss(content1);
+    vector<option> a3 = parse_config_file(ss, desc, true).options;
+    BOOST_REQUIRE(a3.size() == 2);
+    cout << "XXX" << a3[0].value.front() << "\n";
+    check_value(a3[0], "gv1", "0");
+    check_value(a3[1], "m1.v1", "1");
 }

-int test_main(int, char* [])
+int main(int, char* [])
 {
    test_command_line();
    test_config_file();
--- a/test/positional_options_test.cpp
+++ b/test/positional_options_test.cpp
@@ -12,7 +12,8 @@ namespace po = boost::program_options;


 #include <boost/limits.hpp>
-#include <boost/test/test_tools.hpp>
+
+#include "minitest.hpp"

 #include <vector>
 using namespace std;
@@ -49,28 +50,31 @@ void test_parsing()
        ("first", po::value<int>())
        ("second", po::value<int>())
        ("input-file", po::value< vector<string> >())
+        ("some-other", po::value<string>())
    ;

    positional_options_description p;
-    p.add("input-file", 2);
+    p.add("input-file", 2).add("some-other", 1);

    vector<string> args;
    args.push_back("--first=10");
    args.push_back("file1");
    args.push_back("--second=10");
    args.push_back("file2");
+    args.push_back("file3");

    // Check that positional options are handled.
    parsed_options parsed = 
        command_line_parser(args).options(desc).positional(p).run();

-    BOOST_REQUIRE(parsed.options.size() == 4);
+    BOOST_REQUIRE(parsed.options.size() == 5);
    BOOST_CHECK_EQUAL(parsed.options[1].string_key, "input-file");
    BOOST_CHECK_EQUAL(parsed.options[1].value[0], "file1");
    BOOST_CHECK_EQUAL(parsed.options[3].string_key, "input-file");
    BOOST_CHECK_EQUAL(parsed.options[3].value[0], "file2");
+    BOOST_CHECK_EQUAL(parsed.options[4].value[0], "file3");

-    args.push_back("file3");
+    args.push_back("file4");

    // Check that excessive number of positional options is detected.
    BOOST_CHECK_THROW(command_line_parser(args).options(desc).positional(p)
@@ -78,7 +82,7 @@ void test_parsing()
                      too_many_positional_options_error);
 }

-int test_main(int, char* [])
+int main(int, char* [])
 {
    test_positional_options();
    test_parsing();
--- a/test/test_convert.cpp
+++ b/test/test_convert.cpp
@@ -3,6 +3,7 @@
 // (See accompanying file LICENSE_1_0.txt
 // or copy at http://www.boost.org/LICENSE_1_0.txt)

+#include <cassert>
 #include <string>
 #include <fstream>
 #include <sstream>
@@ -14,6 +15,8 @@
 #include <boost/program_options/detail/convert.hpp>
 #include <boost/program_options/detail/utf8_codecvt_facet.hpp>

+#include "minitest.hpp"
+
 using namespace std;

 string file_content(const string& filename)
@@ -74,7 +77,7 @@ std::wstring from_8_bit_2(const std::string& s,
 void test_convert(const std::string& input, 
                  const std::string& expected_output)
 {
-    boost::program_options::detail::utf8_codecvt_facet<wchar_t, char> facet;
+    boost::program_options::detail::utf8_codecvt_facet facet;
    
    std::wstring output;
    { 
@@ -118,7 +121,7 @@ void test_convert(const std::string& input,
    BOOST_CHECK(ref == input);
 }

-int test_main(int ac, char* av[])
+int main(int ac, char* av[])
 {       
    std::string input = file_content("utf8.txt");
    std::string expected = file_content("ucs2.txt");
--- a/test/unicode_test.cpp
+++ b/test/unicode_test.cpp
@@ -15,12 +15,11 @@ namespace po = boost::program_options;
 #include <boost/function.hpp>
 using namespace boost;

-#define BOOST_INCLUDE_MAIN  // for testing, include rather than link
-#include <boost/test/test_tools.hpp>
-
 #include <sstream>
 using namespace std;

+#include "minitest.hpp"
+
 // Test that unicode input is forwarded to unicode option without
 // problems.
 void test_unicode_to_unicode()
@@ -149,7 +148,7 @@ void test_config_file()
    BOOST_CHECK(vm["foo"].as<string>() == "\xD1\x8F");    
 }

-int test_main(int, char* [])
+int main(int, char* [])
 {
    test_unicode_to_unicode();
    test_unicode_to_native();
--- a/test/variable_map_test.cpp
+++ b/test/variable_map_test.cpp
@@ -15,22 +15,10 @@ namespace po = boost::program_options;
 #include <boost/function.hpp>
 using namespace boost;

-#define BOOST_INCLUDE_MAIN  // for testing, include rather than link
-#include <boost/test/test_tools.hpp>
-
 #include <sstream>
 using namespace std;

-#define TEST_CHECK_THROW(expression, exception, description) \
-    try \
-    { \
-        expression; \
-        BOOST_ERROR(description);\
-        throw 10; \
-    } \
-    catch(exception &) \
-    { \
-    }
+#include "minitest.hpp"

 vector<string> sv(char* array[], unsigned size)
 {
@@ -102,6 +90,25 @@ void test_variable_map()
    BOOST_CHECK(vm3["vee"].as<string>() == "42");
    BOOST_CHECK(vm3["voo"].as<string>() == "1");
    BOOST_CHECK(vm3["iii"].as<int>() == 123);
+
+    options_description desc3;
+    desc3.add_options()
+    ("imp", po::value<int>()->implicit_value(100))
+    ("iim", po::value<int>()->implicit_value(200)->default_value(201))
+    ("mmp,m", po::value<int>()->implicit_value(123)->default_value(124))
+    ;
+    char* cmdline6_[] = {  "--imp=1", "-m" };
+    vector<string> cmdline6 = sv(cmdline6_,
+                                 sizeof(cmdline6_)/sizeof(cmdline6_[0]));
+    parsed_options a6 = command_line_parser(cmdline6).options(desc3).run();
+
+    variables_map vm4;
+    store(a6, vm4);
+    notify(vm4);
+    BOOST_REQUIRE(vm4.size() == 3);
+    BOOST_CHECK(vm4["imp"].as<int>() == 1);
+    BOOST_CHECK(vm4["iim"].as<int>() == 201);
+    BOOST_CHECK(vm4["mmp"].as<int>() == 123);
 }

 int stored_value;
@@ -269,7 +276,7 @@ void test_multiple_assignments_with_different_option_description()

 } 

-int test_main(int, char* [])
+int main(int, char* [])
 {
    test_variable_map();
    test_semantic_values();
--- a/test/winmain.cpp
+++ b/test/winmain.cpp
@@ -7,26 +7,42 @@
 #include <string>
 #include <vector>
 #include <cctype>
+#include <iostream>
+#include <stdlib.h>
+
+using namespace std;

 #include <boost/program_options/parsers.hpp>
 using namespace boost::program_options;

-#include <boost/test/test_tools.hpp>
+void check_equal(const std::vector<string>& actual, char **expected, int n)
+{
+    if (actual.size() != n)
+    {
+        std::cerr << "Size mismatch between expected and actual data\n";
+        abort();
+    }
+    for (int i = 0; i < n; ++i)
+    {
+        if (actual[i] != expected[i])
+        {
+            std::cerr << "Unexpected content\n";
+            abort();
+        }
+    }
+}
+
 #include <boost/preprocessor/cat.hpp>

 void test_winmain()
 {
-    using namespace std;

 #define C ,
 #define TEST(input, expected) \
    char* BOOST_PP_CAT(e, __LINE__)[] = expected;\
    vector<string> BOOST_PP_CAT(v, __LINE__) = split_winmain(input);\
-    BOOST_CHECK_EQUAL_COLLECTIONS(BOOST_PP_CAT(v, __LINE__).begin(),\
-                                  BOOST_PP_CAT(v, __LINE__).end(),\
-                                  BOOST_PP_CAT(e, __LINE__),\
-                                  BOOST_PP_CAT(e, __LINE__) + \
-                        sizeof(BOOST_PP_CAT(e, __LINE__))/sizeof(char*));    
+    check_equal(BOOST_PP_CAT(v, __LINE__), BOOST_PP_CAT(e, __LINE__),\
+                sizeof(BOOST_PP_CAT(e, __LINE__))/sizeof(char*));    

 // The following expectations were obtained in Win2000 shell:
    TEST("1 ", {"1"});
@@ -45,13 +61,13 @@ void test_winmain()
    TEST("1\\\\1 ", {"1\\\\1"});    
 }

-int test_main(int, char*[])
+int main(int, char*[])
 {
    test_winmain();
    return 0;
 }
 #else
-int test_main(int, char*[])
+int main(int, char*[])
 {
    return 0;
 }
Author	SHA1	Message	Date
Beman Dawes	e0a1de7595	1.36.0 [SVN r48100]	2008-08-12 12:44:50 +00:00
Vladimir Prus	2a16575f98	Merge from trunk. No code changes, only properties and docs and examples [SVN r47336]	2008-07-12 09:03:18 +00:00
Vladimir Prus	f14a369077	Merge r43992 [SVN r47335]	2008-07-12 08:58:04 +00:00
Vladimir Prus	9df5124fed	Don't hardcode cout. Suggested by Guido Ziliotti. [SVN r47285]	2008-07-10 09:40:04 +00:00
Vladimir Prus	86487c7b63	Add example of zero_tokens [SVN r45450]	2008-05-17 07:28:17 +00:00
Vladimir Prus	6cd68a2fd9	Clarify docs. Fixes #1530 . [SVN r45448]	2008-05-17 07:06:59 +00:00
Vladimir Prus	f0eae2ccfe	Merge from trunk: Tolerate argc being zero. Patch from C. K. Jester-Young. [SVN r43331]	2008-02-20 14:55:25 +00:00
Beman Dawes	b2a01d9405	Full merge from trunk at revision 41356 of entire boost-root tree. [SVN r41370]	2007-11-25 18:38:02 +00:00
Beman Dawes	2d0c627d34	Full merge from trunk at revision 41356 of entire boost-root tree. [SVN r41369]	2007-11-25 18:07:19 +00:00
Beman Dawes	2cc29f6dfa	Starting point for releases [SVN r39706]	2007-10-05 14:25:06 +00:00
nobody	198b29d107	This commit was manufactured by cvs2svn to create tag 'Version_1_34_1'. [SVN r38286]	2007-07-24 19:28:14 +00:00
Thomas Witt	f407b6ce47	Applying patch to fix example build. [SVN r38153]	2007-07-06 19:20:51 +00:00
Vladimir Prus	87938cfa8e	Merge: Add missing include, to try to fix compilation on sun [SVN r37006]	2007-02-19 19:28:49 +00:00
Hartmut Kaiser	9a73a1c412	Trying to fix sun-5.8 error. [SVN r36943]	2007-02-15 01:25:10 +00:00
Daniel James	37143a449d	Fix a broken link [SVN r36653]	2007-01-07 22:51:27 +00:00
Vladimir Prus	2e0e9fd30b	Merge: Fix dynamic linking [SVN r35992]	2006-11-10 20:31:43 +00:00
Vladimir Prus	1bd588d677	Merge from HEAD. Allow building of shared versions of some Boost.Test libraries. Adjust tests to use always use static linking to Boost.Test, since linking to the shared version requires test changes. Patch from Juergen Hunold. [SVN r35990]	2006-11-10 19:59:52 +00:00
Beman Dawes	d83e0dea37	Merged copyright and license addition [SVN r35907]	2006-11-07 19:27:00 +00:00
Rene Rivera	54daca4c09	Remove obsolete Boost.Build v1 files. [SVN r35880]	2006-11-06 17:10:46 +00:00
John Maddock	f4eac99310	Fix for Borland compilers. [SVN r35652]	2006-10-18 12:33:54 +00:00
Vladimir Prus	a367a1b021	Make intel happy [SVN r35034]	2006-09-07 08:06:16 +00:00
Gennaro Prota	720d0455dd	avoid bogus detection of min/max guideline violation (Inspect tool) [SVN r34784]	2006-07-29 21:00:31 +00:00
Hartmut Kaiser	aad1a60172	Just another fix for the Intel DLL issue. [SVN r34196]	2006-06-06 14:30:28 +00:00
Hartmut Kaiser	1e4d1dee3d	Fixed intel 9.1 dll export problem. [SVN r34168]	2006-06-04 15:50:47 +00:00
Hartmut Kaiser	e718d0a8a5	Try to fix Intel dll issue on Windows. [SVN r34104]	2006-05-26 16:52:54 +00:00
Hartmut Kaiser	ab30ec28eb	Fixed a dllimport/dllexport problem. [SVN r34049]	2006-05-20 22:14:41 +00:00
Vladimir Prus	682f1b7670	Merge from trunk [SVN r33992]	2006-05-18 06:06:53 +00:00
Vladimir Prus	43577d0ca8	Merge from trunk [SVN r33970]	2006-05-15 14:06:24 +00:00
Vladimir Prus	d05b400b13	Merge from trunk [SVN r33787]	2006-04-24 09:51:01 +00:00
Vladimir Prus	4863727509	Merge from trunk [SVN r33785]	2006-04-24 09:41:50 +00:00
Vladimir Prus	7d90a1b1b2	Merge from trunk [SVN r33783]	2006-04-24 09:15:27 +00:00
Vladimir Prus	ac9830625b	Merge from trunk [SVN r33781]	2006-04-24 08:52:43 +00:00
Vladimir Prus	252a3f9ebd	Merge from trunk [SVN r33779]	2006-04-24 08:29:05 +00:00
Vladimir Prus	b1dc87da3c	Merge from trunk [SVN r33777]	2006-04-24 08:02:07 +00:00
nobody	1fbf955272	This commit was manufactured by cvs2svn to create branch 'RC_1_34_0'. [SVN r33417]	2006-03-21 02:26:31 +00:00