Description
PDF version, no diffs: Updated based on F2F comments and decisions:
Extensive editorial changes in these sections:
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-Section 2: reworded 2.1, 2.3
-Section 3: reworded 3.1, extended and reworded 3.3 (new figures), new subsection 3.12
-Section 4: reworded 4.1 (major design change to accommodate non-xtemp events, also in 3.10.3)
General design changes:
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- refined the semantics of VP-time: rename start/@concurrent as start/@vptsyn, added a @currentvpt reserved variable,
- enhanced the <sleep> semantics to be able to join scriplet threads (3.12.1), added a notion of “group” for joining such scriplet executions (see 3.12.3, and new start/@group attribute.)
- extension of the execution-context element with new element “eventbind” (3.10.3).
