rem: wwarning(NO_MEMORY_ERR);
add: wwarning(_("Color Panel: Could not allocate memory"));
context: ulongToRColor(WMScreen *scr, unsigned long value){    RColor	color;    XColor	*xcolor = NULL;        if (!(xcolor = wmalloc(sizeof(XColor)) )) {	wwarning(NO_MEMORY_ERR);	color.red = 0;	color.green = 0;	color.blue = 0;	return color;    }        xcolor->pixel = value;    XQueryColor(scr->display, scr->rcontext->cmap, xcolor);    color.red   = xcolor->red >> 8;    color.green = xcolor->green >> 8;    color.blue  = xcolor->blue >> 8;    wfree(xcolor);       return color;}