Online manual say <echo> supports if and unless but when I try to use them, ant 1.7.0 says it doesn't.
Thanks _mark This e-mail message, and any attachments, is intended only for the use of the individual or entity identified in the alias address of this message and may contain information that is confidential, privileged and subject to legal restrictions and penalties regarding its unauthorized disclosure and use. Any unauthorized review, copying, disclosure, use or distribution is strictly prohibited. If you have received this e-mail message in error, please notify the sender immediately by reply e-mail and delete this message, and any attachments, from your system. Thank you.
