# show comments of a zip archive
return 0
args testcomment.zip   get_archive_comment   get_file_comment 0   get_file_comment 1   get_file_comment 2   get_file_comment 3
file testcomment.zip testcomment.zip testcomment.zip
stdout Archive comment: This is the archive comment for the file.
stdout 
stdout Long.
stdout 
stdout Longer.
stdout 
stdout No comment for 'file1'
stdout File comment for 'file2': First one had no comment.
stdout File comment for 'file3': Third one.
stdout File comment for 'file4': Last.