1.1 --- a/lemon/arg_parser.h	Thu Mar 18 00:29:35 2010 +0100
     1.2 +++ b/lemon/arg_parser.h	Thu Mar 18 14:50:32 2010 +0100
     1.3 @@ -35,12 +35,19 @@
     1.4  namespace lemon {
     1.5  
     1.6    ///Exception used by ArgParser
     1.7 +
     1.8 +  ///Exception used by ArgParser.
     1.9 +  ///
    1.10    class ArgParserException : public Exception {
    1.11    public:
    1.12 +    /// Reasons for failure
    1.13 +
    1.14 +    /// Reasons for failure.
    1.15 +    ///
    1.16      enum Reason {
    1.17 -      HELP,         /// <tt>--help</tt> option was given
    1.18 -      UNKNOWN_OPT,  /// Unknown option was given
    1.19 -      INVALID_OPT   /// Invalid combination of options
    1.20 +      HELP,         ///< <tt>--help</tt> option was given.
    1.21 +      UNKNOWN_OPT,  ///< Unknown option was given.
    1.22 +      INVALID_OPT   ///< Invalid combination of options.
    1.23      };
    1.24  
    1.25    private: