crep4ever/songbook-client — comment on commit b54578455ce5cb927dc940be170fdd5c42f9a97f
File: src/song-highlighter.cc line 249
By lohrun:

m_checker = new Hunspell(QString("%1.aff").arg(basename).toLatin1(), QString("%1.dic").arg(basename).toLatin1());

this construction avoid the use of std::string::operator+()