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@@ -61,8 +61,8 @@ int slrn::Options::parseOptions( int argc, char** argv ) {
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61
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61
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if ( i == 0 ) {
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62
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62
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continue;
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63
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63
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}
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64
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- printf( "Error: Unknown argument %s\n", argv[i] );
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65
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- printf( "Try -h or --help for help.\n" );
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64
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+ fprintf( stderr, "Error: Unknown argument %s\n", argv[i] );
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65
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+ fprintf( stderr, "Try -h or --help for help.\n" );
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66
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66
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return 1;
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67
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67
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}
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68
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68
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}
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@@ -79,10 +79,10 @@ int slrn::Options::parseInt( std::string arg, int* returnInt ) {
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79
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79
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char* x = new char[ arg.size() ];
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80
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80
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int num = sscanf( copy.c_str(), "%s %i", x, returnInt );
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81
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81
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if ( num != 2 ) {
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82
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- printf( "Error parsing command arguments near %s\n", arg.c_str() );
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83
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- printf( "Usage: %s=INT\n", x );
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84
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- printf( "Example: %s=10 or %s=-12\n", x, x );
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85
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- printf( "Try -h or --help for help.\n" );
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82
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+ fprintf( stderr, "Error parsing command arguments near %s\n", arg.c_str() );
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83
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+ fprintf( stderr, "Usage: %s=INT\n", x );
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84
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+ fprintf( stderr, "Example: %s=10 or %s=-12\n", x, x );
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85
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+ fprintf( stderr, "Try -h or --help for help.\n" );
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86
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86
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delete[] x;
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87
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87
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return 1;
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88
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88
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}
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@@ -109,10 +109,10 @@ int slrn::Options::parseString( std::string arg, std::string* returnString ) {
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109
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109
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char* y = new char[ arg.size() ];
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110
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110
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int num = sscanf( copy.c_str(), "%s %s", x, y );
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111
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111
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if ( num != 2 ) {
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112
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- printf( "Error parsing command arguments near %s\n", arg.c_str() );
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113
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- printf( "Usage: %s=STRING\n", x );
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114
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- printf( "Example: %s=:0 or %s=hostname:0.1\n", x, x );
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115
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- printf( "Try -h or --help for help.\n" );
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112
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+ fprintf( stderr, "Error parsing command arguments near %s\n", arg.c_str() );
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113
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+ fprintf( stderr, "Usage: %s=STRING\n", x );
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114
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+ fprintf( stderr, "Example: %s=:0 or %s=hostname:0.1\n", x, x );
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115
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+ fprintf( stderr, "Try -h or --help for help.\n" );
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116
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116
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delete[] x;
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117
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117
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delete[] y;
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118
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118
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return 1;
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