comparison src/elab_print.sml @ 1552:c3b5cf5c2f98

Gentle handling of back-button returns to pages with stale message-passing credentials
author Adam Chlipala <adam@chlipala.net>
date Sun, 28 Aug 2011 17:16:54 -0400
parents c7b9a33c26c8
children 6c00d8af6239
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