The tip of next uses Object.tap in the buffer manager code. This blew up on me. The attached patch corrects this. (I''m going to have to build me a ruby 1.9 rpm soon, me thinks.) Ben Walton (1): Remove use of Object tap method lib/sup/buffer.rb | 7 ++++++- 1 files changed, 6 insertions(+), 1 deletions(-)