On 04/06/09 11:15, Wu, Yue wrote:
>
> On Thu, 04 Jun 2009 15:34:05 +0800, Matt Wozniski wrote:
>
>>
>> On Wed, Jun 3, 2009 at 6:54 PM, Wu, Yue wrote:
>>>
>>> On Thu, 04 Jun 2009 06:42:57 +0800, Gary Johnson wrote:
>>>
>>>> normal \<Esc>
>>>
>>> But it has limitation, hmm? when I use it in my script, vim warns:
>>>
>>> E523: Not allowed here.
>>>
>>> Maybe it can't be used when vim in sandbox.
>>
>> That needs to be
>>
>> exe "normal! \<Esc>"
>>
>> afaics. But, it ought to work in the sandbox....
>>
>
> Still the same warning, what's wrong it could be?
>
Maybe the exception is raised by something which happens just before or
just after that line?
From the help:
> These items are not allowed in the sandbox:
> - changing the buffer text
> - defining or changing mapping, autocommands, functions, user commands
> - setting certain options (see |option-summary|)
> - setting certain v: variables (see |v:var|) *E794*
> - executing a shell command
> - reading or writing a file
> - jumping to another buffer or editing a file
> - executing Python, Perl, etc. commands
> This is not guaranteed 100% secure, but it should block most attacks.
FWIW,
:sandbox normal! ^[
(where ^[ is obtained by hittig Ctrl-V followed by Esc) gives me a beep,
not an error message.
Best regards,
Tony.
--
Reisner's Rule of Conceptual Inertia:
If you think big enough, you'll never have to do it.
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