Avoiding compiler warnings (was: Changes committed gnus/lisp (6 files))

[Reiner Steib <reinersteib+gmane@imap.cc>]

On Wed, Dec 05 2007, Katsumi Yamaoka wrote on ding-patches:

> * gnus-art.el (gnus-use-idna): Don't directly refer to the value of
>  idna-program in order to suppress byte compile warning issued by XEmacs that
>  came to byte compile the default value section of defcustom forms recently.
> * gnus-start.el (gnus-site-init-file): Don't directly refer to the value of
>  installation-directory.
> * message.el (message-use-idna): Don't directly refer to the value of
>  idna-program.
> * mm-uu.el (mm-uu-hide-markers): Don't directly call defined-colors.
> * smiley.el (smiley-style): Don't directly call face-attribute.
[...]
> -			      (executable-find idna-program))
> +			      (executable-find (symbol-value 'idna-program)))
> -	       (directory-file-name installation-directory))
> +	       (directory-file-name (symbol-value 'installation-directory)))
> -				 (executable-find idna-program)
> +				 (executable-find (symbol-value 'idna-program))
> -		 (length (defined-colors)))
> +		 (length (eval '(defined-colors))))
> -	       (>= (face-attribute 'default :height) 160))
> +	       (>= (eval '(face-attribute 'default :height)) 160))

Hm, IIRC last time we discussed this on emacs-devel, we decided not
to obscurify the code for the sake of calming the byte compiler.

Additionally...

,----[ (info "(gnus)Emacs/XEmacs Code") ]
|    This means that Gnus will byte-compile under Emacs with nary a
| warning, while XEmacs will pump out gigabytes of warnings while
| byte-compiling.  [...]
`----

Bye, Reiner.
-- 
       ,,,
      (o o)
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