The new mv:eval directive caused me to revisit our original mv:block directive, whose name never quite resonated properly in my brain. "block" is pretty vague, doesn''t trigger any clear reaction about what that does when I encounter it. Possibly mv:eval_block is more expressive? I also considered erb_ prefix on this pair, but decided I don''t like that on the grounds that "erb" expresses "how" rather than "what" and our declarative markup should have the goal of conveying "what" ~ Deb