| 232 | } |
| 233 | |
| 234 | virtual void help( std::ostream& ostr, cstring negation_prefix_, bool use_color = true ) |
| 235 | { |
| 236 | usage( ostr, negation_prefix_, use_color ); |
| 237 | |
| 238 | if( !p_help.empty() ) { |
| 239 | ostr << '\n'; |
| 240 | commandline_pretty_print(ostr, " ", p_help); |
| 241 | } |
| 242 | } |
| 243 | |
| 244 | protected: |
| 245 | void add_cla_id_impl( cstring prefix, |