for( auto l = lines.begin( ); l != lines.end( ); ++l )
{
auto pos = l->find_first_not_of( " " );
- char cmd = std::tolower( ( *l )[ pos ] );
+ char cmd = tolower( ( *l )[ pos ] );
commands[ cmd ].push_back(
l->substr( l->find_first_not_of( " ", pos + 1 ) )
);