go-lang [was: How to proceed ...]

[Stephen J. Turnbull]

Mats Lidell writes:

 > 21.5 development. Example: I have adopted the go-mode to work with
 > XEmacs. It needs recent 21.5 to work.

Why?

Note that I don't demand that you do the work to make it
21.4-compatible.  But I do ask that you explain enough so that other
can judge whether we should try to make it (partly) work, or just make
an exception for the whole library.