obsolete hyperdoc buttons in chapter 14?

[Qian Yun]

For the reference book built with 1.3.10 release,
I believe the following 3 buttons are no longer available:

"Related operations" Figure 14.14 (page 874)

"generalize" Figure 14.19 (page 883)

"all domains" Figure 14.20 (page 883)

- Qian

[Waldek Hebisch]

Well, if you look at some screens, then you see that they are quite
different than the current ones. Some differences are explanined in
inside book, but more are not. Some buttons are renamed, some are moved.
AFAICS the 3 above are simply gone. Also "Benefactors" and
"Relatives" seem to be gone. Menu structure seem to be more flat
and some linking buttons like "Cross Reference" seem to be gone.

To say the truth "generalize" looks trivial, so probably not worth
having a button for this. "Benefactors" seem to mean the same as
"Users", so not needed. "Relatives", "Related operations", and
"all domains" look potentially useful, they were probably victims
of code restructuring.

--
Waldek Hebisch