The 'ylwrap-refactor' branch has fallen out-of-date with the active development branches of Automake, and anyway the changes in it have been superseded by the simpler and more useful ones made recently by Akim (and merged back in 'maint' with commit v1.12.2-27-gec5cb49).
So I've moved that branch to a tag 'ylwrap-refactor-abandoned-branch'. Regards, Stefano
