Re: [docbook-apps] Annotation System: Modifying creation of links

[Bob Stayton <bobs at sco dot com>]

On Thu, Oct 30, 2003 at 03:02:02PM +0100, Joachim Ziegler wrote:
> I forgot to say that we would like to come up with a general solution 
> that we can give back to the Docbook community and that can be installed 
> and used easily by everyone.
> 
> So we would prefer a solution where one does not need to dive deeply 
> into the XSLT-code and alter 500.000 places there. We would rather like 
> to *extend* the stylesheets.

I would suggest modifying the template named 'href.target'
in html/chunk-common.xsl. It is used to generate all
href attributes for references to chunks.  It isn't a
very long template. 

Create a new stylesheet parameter such as
'chunk.href.prefix', and if that parameter is not empty,
prepend it to the href uri in the href.target template.

You'll notice that the template calculates a relative uri
in case the "from" chunk is in a different output directory
from the "to" chunk.  I'm not clear what the behavior of a
prefix would be in such situations.  Maybe a prefix should
override such relative calcs?

-- 

Bob Stayton                                 400 Encinal Street
Publications Architect                      Santa Cruz, CA  95060
Technical Publications                      voice: (831) 427-7796
The SCO Group                               fax:   (831) 429-1887
                                            email: bobs@sco.com

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