Re: bootstrap problem with union Lisp_Object

[Richard M. Stallman]

    Do you mean checking the manuals?  Almost all the manual files have
    been checked by two people, and all have been checked by at least one.

I wish I could be so confident, but Luc just checked custom.texi
and found many gross errors.  I updated the Lisp manual systematically
a year ago, but have not done the Emacs manual at all.