Zabbix

..F....... [ZBX-20299] fixed not detecting user macros by "Test item" dialog if they are used in the calculated item formula

* commit 'ef5e5053bfd974da3076fcbc9c0d5d570ed4cdb3':
  ..F....... [ZBX-20299] fixed code styles
  ..F....... [ZBX-20299] fixed wrong formula resolving if function parameters have whitespaces.
  ..F....... [ZBX-20299] fixed not detecting user macros by "Test item" dialog if they are used in the calculated item formula