On Tue, 8 May 2018 17:29:48 -0700 Stefan Beller <sbeller@xxxxxxxxxx> wrote: > v2: > * rebased onto origin/master > * dropped leftover "toplevel" variable from experimentation > * reworded the commit message for the first patch extensively > * dropped the third patch > * see "branch-diff" below. Patches 1-3 look good to me. I also can't see anything wrong with patch 4, but I am not an expert at shell and how we call it from C, so a review from another reviewer would be appreciated.