rem: WMRunModalOpenPanelForDirectory(panel, NULL, "/usr/local", NULL, NULL);
add: WMRunModalFilePanelForDirectory(panel, NULL, "/usr/local", NULL, NULL);
context: testOpenFilePanel(WMScreen *scr){    WMOpenPanel *panel;        windowCount++;        /* get the shared Open File panel */    panel = WMGetOpenPanel(scr);        WMRunModalOpenPanelForDirectory(panel, NULL, "/usr/local", NULL, NULL);        /* free the panel to save some memory. Not needed otherwise. */    WMFreeFilePanel(panel);}