Subject: Re: Re: bug#21434: BUG Report: "mark-sexp" function disable.

From: 赵瑞昌 <[email-masked]>
Date: Fri, 11 Sep 2015 16:26:32 +0800 (CST)

Hi, Tassilo,

Thanks for your reply.
I have updated the emacs to 24.5.1, and installed auctex 11.88.8 by `package-list-packages'.
however, the problem seems still exist:
when `C-M-@' (mark-sexp) at the beginning of a `\begin{...', only `\begin' canbe marked, instead of the whole env.
And also the `forward/backward-sexp' can only effect to the `\begin'.

Would you have any other suggestions? 
Thanks again!

> -----原始邮件-----
> 发件人: "Tassilo Horn" <[email-masked]>
> 发送时间: 2015年9月8日 星期二
> 收件人: "赵瑞昌" <[email-masked]>
> 抄送: [email-masked]
> 主题: Re: bug#21434: BUG Report: "mark-sexp" function disable.
> 
> 赵瑞昌 <[email-masked]> writes:
> 
> Hi!
> 
> > When enter a `*.tex' file and initiate auctex(11.86), the function
> > `mark-sexp'(and also `forward/backward-sexp) is disabled.  The
> > correspond key-bindings (C-M-@ or ESC <C-left/right>) also get no
> > responses (which are well previously).
> 
> What do you mean with the functions are being disabled, and the key
> bindings don't get responses?
> 
> For me, all these functions work and are bound to their usual keys in a
> buffer of a tex file.
> 
> > Emacs  : GNU Emacs 23.3.1 (i686-pc-linux-gnu, GTK+ Version 2.24.10)
> >  of 2013-05-17 on komainu, modified by Debian
> > Package: 11.86
> 
> 11.86 is more than five years old, and your Emacs version is quite
> dated, too.  Could you please try again with at least a recent AUCTeX
> version, e.g., 11.88?
> 
> Bye,
> Tassilo