43c43
< : p_ignore_mismatch( false ), p_separator( BOOST_RT_PARAM_LITERAL( '\0' ) )
---
> : p_ignore_mismatch( false ), p_separator( BOOST_RT_PARAM_LITERAL( ' ' ) )
55c55
<             m_buffer += p_separator;
---
>             m_buffer += BOOST_RT_PARAM_LITERAL( ' ' );
79c79
<                          p_separator ) - m_remainder.get();
---
>                          BOOST_RT_PARAM_LITERAL( ' ' ) ) - m_remainder.get();