Zabbix

...G...PS. [ZBX-18168] added regexp runtime error logging for log*[] items

* commit 'b2fe9a1534dd18c8fb1b0c7b95276b4a70eb817f':
  .D........ [ZBX-18168] added ChangeLog entry
  ...G...... [ZBX-18168] added regexp runtime error handling when selecting files for logrt*[] items
  ...G...PS. [ZBX-18168] added regexp runtime error logging for log*[] items
  ...G...PS. [ZBX-18168] fixed warning in zbx_regexp2()
  ...G...PS. [ZBX-18168] added zbx_regexp_sub_ex2()
  ...G...PS. [ZBX-18168] added regexp_sub2() and regexp_match_ex_regsub2()
  ...G...PS. [ZBX-18168] added zbx_regexp2()
  ...G...PS. [ZBX-18168] simplified error reporting from regexp_compile()
  ...G...PS. [ZBX-18168] added optional error messages from regexp_exec()