Tagging

Is an argument to a subroutine that determines other arguments passed to it.

AmigaOS 1.3	AmigaOS 2.0+
struct Window *wnd; struct NewWindow nw = { 10, 10, 100, 100, 0, 1, IDCMP_CLOSEWINDOW, WFLG_SIZEGADGET | WFLG_DRAGBAR | WFLG_DEPTHGADGET | WFLG_CLOSEGADGET | WFLG_ACTIVATE, NULL, NULL, "WikiWindow", NULL, NULL, 0, 0, 640, 400, WBENCHSCREEN }; wnd = OpenWindow(&nw);	struct Window *wnd; wnd = OpenWindowTags(NULL, WA_Left, 10, WA_Top, 10, WA_Width, 100, WA_Height, 100, WA_IDCMP, IDCMP_CLOSEWINDOW, WA_Flags, WFLG_SIZEGADGET | WFLG_DRAGBAR | WFLG_DEPTHGADGET | WFLG_CLOSEGADGET | WFLG_ACTIVATE, WA_Title, "WikiWindow", WA_PubScreenName, "Workbench", TAG_DONE );