Hi Christina, Christina O'Donnell skribis: > * doc/guix.texi (origin Reference): Add references for hg-reference, > svn-reference, bzr-fetch, and bzr-reference. This looks great to me. For ‘svn-reference’, I had to check the code: when ‘recursive?’ is false, “--ignore-externals” is passed to ‘svn’. I have a vague recollection of “externals” being akin to submodules in Git. Anyway, I modified the patch as shown below. Applied now, thank you! Ludo’.