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root/Development/ray/src/common/x11findwind.c

Comparing ray/src/common/x11findwind.c (file contents):
Revision 2.2 by greg, Thu May 21 10:45:09 1992 UTC vs.
Revision 2.3 by greg, Fri Dec 11 18:23:38 1992 UTC

#	Line 23 | Line 23 | int    depth;
23		{
24		char    *nr;
25		Window  rr, pr, *cl;
26	+	Window  wr;
27		unsigned int    nc;
28	+	register int    i;
29
28	–	if (XFetchName(dpy, win, &nr)) {
29	–	register int    succ = !strcmp(nr, name);
30	–	free(nr);
31	–	if (succ) return(win);
32	–	}
30		if (depth == 0)         /* negative depths search all */
31		return(None);
32		if (!XQueryTree(dpy, win, &rr, &pr, &cl, &nc) || nc == 0)
33		return(None);
34	<	while (nc--)
35	<	if ((rr = xfindwind(dpy, cl[nc], name, depth-1)) != None)
36	<	break;
34	>	wr = None;              /* breadth first search */
35	>	for (i = 0; wr == None && i < nc; i++)
36	>	if (XFetchName(dpy, cl[i], &nr)) {
37	>	if (!strcmp(nr, name))
38	>	wr = cl[i];
39	>	free(nr);
40	>	}
41	>	for (i = 0; wr == None && i < nc; i++)
42	>	wr = xfindwind(dpy, cl[i], name, depth-1);
43		XFree((char *)cl);
44	<	return(rr);
44	>	return(wr);
45		}

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