bug#69745: [PATCH] Fix incorrect Edebug docstrings

[Andreas Schwab]

On Mär 12 2024, Matt wrote:

> When edebug-print-length and edebug-print-level are nil, they default to 
> print-level and print-length.  The docstrings currently say the opposite, 
> that edebug defaults to the print variables if non-nil.

That's not correct.  The edebug-print-* variables, when non-nil,
override the corresponding print-* variables during printing (see
edebug-safe-prin1-to-string).  When they are nil, they have no effect.

>  (defcustom edebug-print-length 50
> -  "If non-nil, default value of `print-length' for printing results in 
> Edebug."
> +  "If nil, default value of `print-length' is used for printing results in 
> Edebug."

That fails to say what happens if it is non-nil, which is the actual
relevant information.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
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