Just because I found this in a search for something else I packaged this. Is this desirable for master? It is very small.
Excerpt: (synopsis "Fast program to compute the approximate Longest Commons Subsequence of a set of strings") (description "@code{reduceLCS} is an implementation of the Reduce-Expand algorithm for LCS. It is a fast program to compute the approximate Longest Commons Subsequence of a set of strings.") More in my feature branch here: https://gitlab.com/packaging-guix/guix/commit/36fa25f9a8fd472561e96e40e6d7fedd725ee42b -- ng0