>> Bisecting yielded that the first texinfo commit that introduced the
>> error is
>> http://git.savannah.gnu.org/cgit/texinfo.git/commit/?id=aa18f519e091b6ada0fb2b0a65a51880031d5014
>
> Uh oh. This looks like it introduces (modifies?) a command named
> @seealso but it would appear that we define our own version of it.
It introduces a command @seealso.
The solution is to rename all of our @seealso occurrences to, say,
@seeAlso. Ditto for its definition in the various `macros.itexi`
files.
David, would you do that and fast-track this mechanical change?
Werner
