[Request] Inline variables

Original Reporter info from Mantis: r3r4

• Reporter name:

Description:

Implement inline variables like Delphi 10.3
http://blog.marcocantu.com/blog/2018-october-inline-variables-delphi.html

Mantis conversion info:

• Mantis ID: 34660
• Version: 3.3.1
• Monitored by: » @xhajt03 (Tomas Hajny), » Vincent (Vincent Snijders)