Hello list,
This issue was caused by Python's universal newline support. During the output of the html to stdout, python changes (apparently) '\n' to '\r\n'. Universal newline support can be turned off by using the command line parameter '-u', which changes the standard i/o files to binary mode. I have put this option on the shebang line in moin.cgi. Therefore, this issue was not in Apache. Thanks, Patrick
