* doc/build.scm (texinfo-manual-source)[build]: Use 'file-append', not 'file-append*', for 'htmlxref.cnf', to ensure it has the right basename.
* doc/build.scm (texinfo-manual-source)[build]: Use 'file-append', not 'file-append*', for 'htmlxref.cnf', to ensure it has the right basename.