On 20 January 2013 10:57, Pierre Frenkiel <pierre.frenk...@gmail.com> wrote: > So, I decided to find what was the original name, trying "a*", "b*", ... > by dichotomy. My patience was rewarded, as I at last found the name > which worked: "Untitled" !!! > > It looks like a bug in xzoom, don't you agree?
Not necessarily, no. It's somewhat unusual, but programs as old as the hill such as XZoom probably didn't set XA_WM_NAME -- and as I said to you before -- the value of "Untitled" is FVWM's default in the case when the program doesn't set the WM_NAME. Looking at the source code for xzoom-0.3 (which I'm using on FreeBSD) I note the following: /* XChangeProperty(dpy, win, XA_WM_NAME, XA_STRING, 8, PropModeReplace, (unsigned char *)progname, strlen(progname)); */ So it's anyone's guess why XZoom doesn't do this. But this program may well not be maintained any more. -- Thomas Adam