[debbugs-tracker] bug#13811: closed ([Leo Liu] Byte-compile lexical-scoped elisp)

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Your message dated Mon, 25 Feb 2013 11:06:54 -0500
with message-id <address@hidden>
and subject line Re: Byte-compile lexical-scoped elisp
has caused the debbugs.gnu.org bug report #13811,
regarding [Leo Liu] Byte-compile lexical-scoped elisp
to be marked as done.

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13811: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=13811
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> --- Begin Message ---
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> Subject: 
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> [Leo Liu] Byte-compile lexical-scoped elisp
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> Date: 
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> Mon, 25 Feb 2013 10:07:56 -0500
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> User-agent: 
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> Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux)
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>
> Forwarding to get a bug-number.
>
> > --- Begin Message ---
> >
> >
> >
> > Subject: 
> >
> > Byte-compile lexical-scoped elisp
> >
> >
> >
> >
> > Date: 
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> > Mon, 25 Feb 2013 20:43:53 +0800
> >
> >
> >
> >
> > Hello Stefan,
> >
> > I got a bug report on ack.el (https://github.com/leoliu/ack-el/issues/1)
> > when running ack.el uncompiled.
> >
> > The steps to reproduce:
> >
> > 1. wget https://github.com/leoliu/ack-el/raw/master/ack.el
> > 2. Emacs -q -l ack.el
> > 3. M-x ack
> >
> > file-name-nondirectory: Symbol's value as variable is void: project-root
> >
> > Could you help me understand what is wrong here? It seems when
> > uncompiled project-root is not treated as a special variable.
> >
> > Thank you,
> > Leo
> >
> > --- End Message ---
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> --- End Message ---
> --- Begin Message ---
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> Subject: 
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> Re: Byte-compile lexical-scoped elisp
>
>
>
>
> Date: 
>
> Mon, 25 Feb 2013 11:06:54 -0500
>
>
>
>
> User-agent: 
>
> Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux)
>
>
>
>
> > The steps to reproduce:
> > 1. wget https://github.com/leoliu/ack-el/raw/master/ack.el
> > 2. Emacs -q -l ack.el
> > 3. M-x ack
> > file-name-nondirectory: Symbol's value as variable is void: project-root
>
> Indeed, the problem is that the dynamic binding of project-root is
> created inside the `interactive' spec and that spec is not run in the
> proper lexical environment (it is run in lexical mode, but in an empty
> lexical environment).
>
> > Could you help me understand what is wrong here?
>
> A bug in Emacs.  Should be fixed on the trunk now.
>
> BTW, please add an "ack--" prefix to your `project-root' var: all
> `defvar'd variables should have such a prefix.
>
>
>         Stefan
>
>
> --- End Message ---