Options Line Size When Executing with --help Option Now Corresponds with Terminal Size

Why it matters

This feature improves the readability and usability of the --help output by ensuring that the help text is formatted to fit the actual width of the user's terminal window, preventing awkward line wrapping or truncation.

How to use it

Simply run the ClickHouse client or server with the --help option as usual. The displayed help message will automatically format its line size based on the current terminal width without requiring any extra configuration.