GitLab

* emacs.texi: Update ISBN and edition number.

* anti.texi:
* building.texi:
* cmdargs.texi:
* custom.texi:
* display.texi:
* files.texi:
* frames.texi:
* glossary.texi:
* misc.texi:
* mule.texi:
* programs.texi:
* sending.texi:
* text.texi: Copyedits to avoid underfull/overfull in 7x9 manual.