wenzelm [Fri, 05 Aug 2022 17:16:37 +0200] rev 75767
clarified signature: persistent theory_names in lexical order;
wenzelm [Fri, 05 Aug 2022 16:50:04 +0200] rev 75766
proper session_databases for database_server: need to follow precise session_hierarchy;
wenzelm [Fri, 05 Aug 2022 16:40:06 +0200] rev 75765
redundant;
wenzelm [Fri, 05 Aug 2022 14:44:47 +0200] rev 75764
clarified signature: more robust close operation;
wenzelm [Fri, 05 Aug 2022 14:05:42 +0200] rev 75763
more uniform exports: proper encoding of empty parents for Pure;
wenzelm [Fri, 05 Aug 2022 13:43:14 +0200] rev 75762
clarified signature: more uniform treatment of empty exports;
wenzelm [Fri, 05 Aug 2022 13:34:47 +0200] rev 75761
clarified session name: treat PIDE session as Sessions.DRAFT with imports from other sessions;
wenzelm [Fri, 05 Aug 2022 13:23:52 +0200] rev 75760
more robust build_hierarchy: support Resources.empty / Sessions.Structure.empty (required for Build_Job.print_log);
removed unused imports_hierarchy;
wenzelm [Thu, 04 Aug 2022 22:15:50 +0200] rev 75759
clarified context for retrieval: more explicit types, with optional close() operation;
wenzelm [Thu, 04 Aug 2022 17:14:56 +0200] rev 75758
tuned;