sj@sjcomp.com wrote:

Hello,

When I try to output options_description to cout (response to --help option, to show all available options) I get an assertion in in xstring header file. It's caused by execution format_paragraph function in option_description.cpp line 381. I narrowed down the problem to the length of the description for an option. This is the code:

#include namespace po = boost::program_options; int main(int argc, char **argv){ po::options_description desc("t"); desc.add_options()("h", "1234567890qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZ"); po::variables_map vm; po::store(po::parse_command_line(argc, argv, desc), vm); po::notify(vm); if(vm.count("h")){std::cout<

I'm using boost 1.33.1 (how can I find out what was done to program_options in 1.34.1?) and Microsoft Visual Studio 2005 Professional. The project is compiled as Multi-threaded DLL

I believe this problem is fixed in 1.34.1. - Volodya