to the end product and is disruptive, so it is questionable whether or not
it will ever land on trunk.
FossilOrigin-Name: a80ae2c98b2dcf7aea93f7c175e5f4731d09b795ea0f7d052a5dac6401c68f90
testing system uses sqlite3_test_control() instead of unpublished
APIs. Now provides 100% condition/decision coverage. Obscure bugs
in Bitvec found and fixed as a result of the enhanced coverage. (CVS 4902)
FossilOrigin-Name: 2498d3ea36ecab6d9c0f04ef1c49d76a7a215a4f
This reduces memory consumption and runs faster than the bitmap approach
it replaced. (CVS 4794)
FossilOrigin-Name: 7c57bdbcdb84d95419ec7029d2e13c593854a8d8