On 20000401, there was a commit to setup/zlib, log message "Eliminate \r in line endings."
I hypothesize that the repository files might have been d2u-ed at some point, because there are *no* \r's in any revision. This change also stripped whitespace at the end of lines across many files. I'd like to revert it, so that the merge of zlib 1.1.4 doesn't generate huge amounts of conflicts. NB: I have verified this will NOT introduce \r characters into the files. Max.
