if (XLookupColor(display, colormap, s.c_str(), &xcol, &ccol) == 0) {
lyxerr << _("LyX: Unknown X11 color ") << s
<< _(" for ") << lcolor.getGUIName(c) << '\n'
if (XLookupColor(display, colormap, s.c_str(), &xcol, &ccol) == 0) {
lyxerr << _("LyX: Unknown X11 color ") << s
<< _(" for ") << lcolor.getGUIName(c) << '\n'