Whilst tring to build this contrib package I recompiled mothra, It has run previously but I haven't rebuilt it for several years. Initially I removed mothra's own malloc and free, it crashed. I bodged in mothra's own malloc and free back in with pre-processor abuse to see if it helps, but it still crashes. It seems to render a first page OK but then dies when you try to clock a hyperlink. returning to plan9's own malloc and using the POOL_PARANOIA and POOL_ANTAGONISM would probably help track down the problem, however mothra is really only of historic interest. Steve Simon December 2007