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Re: docstrings (was: Prefix Argument and optional argument)

From: Emanuel Berg
Subject: Re: docstrings (was: Prefix Argument and optional argument)
Date: Thu, 07 Jul 2022 21:20:06 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux)

Christopher Dimech wrote:

>>> The way it is implemented actually the docstring is part
>>> of the body!
>> Which complicates things even more. Why are we getting
>> warnings then!!!
> Then we require a minimal test without warnings which would
> be
> (defun poke (prefix)
>   "Pokes the prefix argument
> PREFIX in the prefix argument."
>   (interactive "P")
>   (message "poke function"))

1 warning from the byte-compiler
    Warning: Unused lexical argument `prefix'
2 warnings from (checkdoc-current-buffer t)
    First sentence should end with punctuation
    First line is not a complete sentence
130 chars

Rather ...

(defun f (x)
  (interactive "P")

0 warnings
43 chars

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