The tee filter was missing the match/exclude functionality that was in the
previous implementation. The filter was upgraded to use PCRE2 regular
expressions instead of POSIX regular expressions.
Documented that the match/exclude patterns should use PCRE2 syntax.
All whitespace in object names is now converted to a compacted format with
whitespace replaced with hyphens. If a conversion takes place, a warning
is logged.
Converted some of the tests into C++ as they directly include .cc files.
Change to modutil_extract_SQL(), add pcre2_data to filter session.
The pattern is now jit-compiled for maximum speed. Move general
pcre2 error printing to a function and macro. Add instance-level
statistics so the filter always prints diagnostic info. Add a mention
of PCRE2 to release notes.
They are not particularly useful, they surely are not used
and impose a small cost for every event extracted from the
poll sets.
This commit only removes the maxadmin commands, subsequent
commits will remove the actual code.
