tests/test-config-case

revlog: drop cache after use to save memory footprint

If we reconstruct back to back large versions, we need to drop the cache first to avoid doubling memory usage.

#!/bin/sh

echo '[Section]' >> $HGRCPATH
echo 'KeY = Case Sensitive' >> $HGRCPATH
echo 'key = lower case' >> $HGRCPATH

hg showconfig Section