* Suggestion: elisp files compression
@ 2007-08-10 11:03 ESCOUFLAIRE Pierre-Louis
[not found] ` <E1IJjA5-00033P-DB@fencepost.gnu.org>
0 siblings, 1 reply; 2+ messages in thread
From: ESCOUFLAIRE Pierre-Louis @ 2007-08-10 11:03 UTC (permalink / raw)
To: bug-gnu-emacs
Hello,
On installing emacs-22.1, I have noticed that elisp source files are
compressed on 'make install'.
The problem is that navigating through gzipped elisp source files is
transparent but byte-compiling them is not (for files with dependencies).
I understant that it is not really one's common to patch an elisp source
file provided with emacs but should it not be possible to have a
'--no_compress' (or look-alike) option to the 'configure' script so that
problem for compilation transparency could be avoided?
Thanks for your concern.
Regards,
Pierre-Louis ESCOUFLAIRE.
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* Re: Suggestion: elisp files compression
[not found] ` <E1IJjA5-00033P-DB@fencepost.gnu.org>
@ 2007-08-13 6:58 ` ESCOUFLAIRE Pierre-Louis
0 siblings, 0 replies; 2+ messages in thread
From: ESCOUFLAIRE Pierre-Louis @ 2007-08-13 6:58 UTC (permalink / raw)
To: bug-gnu-emacs
Hello,
"A picture is sometimes more valuable than 1,000 words", :) then...
The `ediff-util.el.gz' emacs byte-compilation (using the menu item in
``Emacs-Lisp") reproduces the problem and outputs the following error
message:
\f
Compiling file /home/esf/emacs-test/ediff-util.el.gz at Mon Aug 13
08:28:10 2007
ediff-util.el.gz:68:32:Error: Cannot open load file: ediff-init.el
Note that the 'ediff-init.el.gz' file is in the same directory.
Then, what I mean by transparency is that it cannot open the gzipped
file corresponding to the non-gzipped one.
A bit deeper into `ediff-util.el.gz' (line 68) shows a difference with
previous lines that use `nil` rather than `'noerror` (column 32) and the
`load` function description says:
If optional second arg NOERROR is non-nil,
report no error if FILE doesn't exist.
I am not sure to fully understand the meaning of the description (report
no error = do not report error ?) but this could be a problem from
NOERROR that should not report an error.
Thanks for your time and concern.
Regards,
Pierre-Louis ESCOUFLAIRE
Richard Stallman wrote:
> The problem is that navigating through gzipped elisp source files is
> transparent but byte-compiling them is not (for files with dependencies).
>
> I don't really understand what that means. Could you explain?
> Could you state a precise test case?
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2007-08-10 11:03 Suggestion: elisp files compression ESCOUFLAIRE Pierre-Louis
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2007-08-13 6:58 ` ESCOUFLAIRE Pierre-Louis
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