Thank you Mosè, for your reply. I have a try `emacs -q'. The problem still exist. `mark-sexp' is expected to mark the whole range of env., but only the ``\begin'' was marked. And this is reproduced by 11.88. Someone told me the emacs is dated. I'll try a new one, to have a test.
Thanks a lot, again! > -----原始邮件----- > 发件人: "Mosè Giordano" <m...@gnu.org> > 发送时间: 2015年9月8日 星期二 > 收件人: "赵瑞昌" <zhaoruich...@tsinghua.org.cn> > 抄送: 21...@debbugs.gnu.org > 主题: Re: bug#21434: BUG Report: "mark-sexp" function disable. > > Hi! > > 2015-09-08 7:23 GMT+02:00 赵瑞昌 <zhaoruich...@tsinghua.org.cn>: > > Dear Developer, > > > > 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). > > I can't reproduce your bug, at least not with AUCTeX 11.88, C-M-@ and > C-M-left/right do work for me. Are you sure there is nothing in your > init file disabling this feature? Try opening Emacs with > > emacs -q > > in order not to load your init file. > > Bye, > Mosè _______________________________________________ bug-auctex mailing list bug-auctex@gnu.org https://lists.gnu.org/mailman/listinfo/bug-auctex