On 29 November 2012 11:42, ping <[email protected]> wrote:
>
> On 11/28/2012 06:50 PM, Lex Trotman wrote:
>>
>> On 29 November 2012 09:59, ping <[email protected]> wrote:
>>>
>>> so my goal is to:
>>> only when using odp plugin,
>>> remove [[2]] from the line...
>>>
>>> thanks.
>>>
>>>
>>> On 11/28/2012 05:58 PM, ping wrote:
>>>
>>> in my doc I have this:
>>>
>>> = mydoc
>>> :backend: odp
>>>
>>>
>>> blabla
>>>
>>>
>>>
>>> == chapter1{backend$odp::[[2]]}
>>>
>>>
>>> blabla
>>>
>>>
>>>
>>> I got this error:
>>> asciidoc: ERROR: <stdin>: line 88: illegal attribute syntax:
>>> {backend$odp::<text:bookmark text:name="2"/>}
>>>
>>> shell returned 1
>>>
>>>
>>>
>>> I learned this from here:
>>>
>>> http://www.methods.co.nz/asciidoc/userguide.html#_conditional_attribute_references
>>>
>>> {<names>$<regexp>::<value>}
>>>
>>> Substitutes <value> if <names> does not match <regexp> otherwise the
>>> result
>>> is undefined and the containing line is dropped.
>>>
>>>
>>>
>>> so It seems I need to escape the [[]] mark?
>>> then I tried this:
>>> == chapter1{backend$odp::\\[[2]]}
>>>
>>> now I got:
>>> asciidoc: WARNING: <stdin>: line 88: blank section title
>>
>> Yes, because the containing line is dropped if defined as it says in
>> the section you quoted above.
>>
>> It would be better to define {backend_text} to the text you want to
>> substitute for non-odp or an empty string for odp and just use an
>> unconditional reference in the text.
>>
>> That attribute could be defined depending on the value of
>> basebackend_.., see some of the filter config files for examples.
>>
>> Cheers
>> Lex
>>
>>
>>>
>>> please help.
>>> thanks!
>>>
>>>
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>
>
>
> hi Lex:
> thanks for your explanation as always.
> I'm a bit confusing about the theory now...
> for that purpose I mentioned, can you give me a snippet of working code for
> me to better understand?
You will understand better if you figure it out yourself :) hints below.
>
> I just want to remove [[x]] out of a line (retain everything else), only if
> I call backend odp
>
> == chapter 1 [[x]]
>
If the backend is odp define {some_attribute} as empty, otherwise
define it as "[[X]]", never leave it undefined.
==chapter n {some_attribute}
Cheers
Lex
>
> regards
> ping
>
>
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