* [fe3419d]->[cd56634] doc: use ASCII in .texi files where UTF-8 isn't needed
* [580240a]->[a2d14e0] include_next: port to autoconf 2.63
* [e446f25]->[c092018] relocatable-shell: Update suggested usage in maintainer documentation.
* [fe3419d]->[cd56634] doc: use ASCII in .texi files where UTF-8 isn't needed
* [580240a]->[a2d14e0] include_next: port to autoconf 2.63
* [e446f25]->[c092018] relocatable-shell: Update suggested usage in maintainer documentation.