Re: bisected to commit since when this error occours (was: Re: isearch+ provoces error when starting eshell)

[Gregor Zattler]

Hi Drew, Emacs developers,
* Gregor Zattler <telegraph@gmx.net> [02. Jun. 2013]:
>>> in emacs24 when isearch+ is loaded, starting eshell gives:
>>> byte-code: Key sequence C-c C-c starts with non-prefix key C-c
>>> and somehow freezes.  It's possible to give a `ls' command but
>>> not twice.
>>> 
>>> Minimal example:
>>> emacs-snapshot -Q -nw -l ~/.emacs.d/elpa/isearch+-20130513.1521/isearch+.el 
>>> -f eshell

> I bisected the Emacs version history.  Result is:
> 
> ffc1d3e25cdae710e0f6057620af05c023a6e710 is the first bad commit
> commit ffc1d3e25cdae710e0f6057620af05c023a6e710
> Author: Glenn Morris <rgm@gnu.org>
> Date:   Tue May 7 00:57:02 2013 -0700
> 
>     * lisp/eshell/em-hist.el (eshell-isearch-map): Initialize in the defvar.
>     Remove explicit eshell-isearch-cancel-map.
> 
> This commit changes the keymap for eshell.  But I have no clue of
> elisp and therefore am not in the position to judge if the commit
> is wrong or if it exposes some bug in isearch+ or eshell.

FWIW I reverted this commit on top of newest Emacs trunk: It
compiles fine, the error is gone and some testing did not show
any side effects but since I do not understand the commits intend
I could not really test if something's now missing... 

Ciao, Gregor
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