How can I prevent truncation when using which key?

Question

When using which key, how can I see the whole function name and prevent it from being truncated.

I've searched a bit on this and I'm just confused;). I'm not sure if this is a bug or a simple setting.

In the screenshot here, the function is truncated with "..."

I also tried that suggestion:

(setq print-length 30)
(setq print-level 30)

(setq eval-expression-print-level 30)
(setq eval-expression-print-length 30)

, but that didnt't affect the output

Answer 1

Customize which-key-max-description-length. The doc string says:

which-key-max-description-length is a variable defined in ‘which-key.el’.

Its value is 27

Truncate the description of keys to this length.
Also adds "..". If nil, disable any truncation.