OutputParams const & runparams)
{
bool ref_printed = false;
- ParagraphList const par = buf.paragraphs();
+ ParagraphList const & par = buf.paragraphs();
ParagraphList::const_iterator beg = par.begin();
ParagraphList::const_iterator end = par.end();
ParagraphList::const_iterator it = beg;
break;
case '\0':
- LYXERR(Debug::INFO, "writePlaintextFile: NULL char in structure.");
+ LYXERR(Debug::INFO, "writePlaintextFile: NUL char in structure.");
break;
default: