Hi Paul, This is a followup patch set relative to the workaround patch in this mail thread ("formal/dyntickrcu: Mitigate ugliness around tall inline snippets"). Looks like you have not pushed it yet, though. It turns out that I misunderstood the working of \AtBeginEnvironment{} command, and patch #1 fixes the way to redefine VerbatimN environment. I wanted to add a Fixes: tag, but I don't have the commit id, so I put a stub of "xxxxxxxxxxxx" in the change log. Can you replace it with the actual commit id? Patches #2 and #3 add references to the git commits of the fixes to bugs in preemptive RCU found by verification. The actual changes were a little bit different from what are presented in inline snippets, but I left the snippets as are. As they are more than a decade old, adding references should help the context look more real. Thanks, Akira -- Akira Yokosawa (3): formal/dyntickrcu: Fix the way to redefine VerbatimN RCU.bib: Add entries of git commits of dyntickrcu fixes formal/dyntickrcu: Cite git commits of dyntickrcu fixes bib/RCU.bib | 22 ++++++++++++++++++++++ formal/dyntickrcu.tex | 12 ++++-------- perfbook.tex | 5 ++++- 3 files changed, 30 insertions(+), 9 deletions(-) -- 2.17.1