A few Usenet groups allowed users to post their source code as shar archive. The Google Groups website supported access to those groups, viewing the message in the original (raw) format and upacking the sources. Unfortunately, last update of Google Groups has dropped a possibility to access the original of the Usenet posts. The "formatted" (in fact corrupted) version of the message does not allow to unpack the (now damaged) shar archive. Does it mean that all sources that were posted to Usenet are now lost for us forever? Is there any other way to access the old Usenet messages in their original form?
TIA & Regards, Wojtek