rem: free(win->title);
add: wfree(win->title);
context: WMSetWindowTitle(WMWindow *win, char *title){    XTextProperty property;    int result;    if (win->title!=NULL)	free(win->title);    if (title!=NULL)	win->title = wstrdup(title);    else	win->title = NULL;    if (win->view->flags.realized) {	result = XmbTextListToTextProperty (win->view->screen->display,					    &title, 1, XStdICCTextStyle,					    &property);	if (result == XNoMemory || result == XLocaleNotSupported) {	    wwarning("window title conversion error... using STRING encoding");	    XStoreName(win->view->screen->display, win->view->window, title);	} else {	    XSetWMName(win->view->screen->display, win->view->window, &property);	    if (property.value)	        XFree(property.value);	}    }}