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Posted to dev@maven.apache.org by "Lukas Theussl (JIRA)" <ji...@codehaus.org> on 2005/09/10 21:46:03 UTC

[jira] Closed: (MPXDOC-158) Do not generate name tags from section names

     [ http://jira.codehaus.org/browse/MPXDOC-158?page=all ]
     
Lukas Theussl closed MPXDOC-158:
--------------------------------

    Resolution: Fixed

> Do not generate name tags from section names
> --------------------------------------------
>
>          Key: MPXDOC-158
>          URL: http://jira.codehaus.org/browse/MPXDOC-158
>      Project: maven-xdoc-plugin
>         Type: Improvement
>     Versions: 1.9.1
>  Environment: ?
>     Reporter: Lukas Theussl
>     Assignee: Lukas Theussl
>      Fix For: 1.10
>  Attachments: MPXDOC-158.patch, site.jsl.patch
>
> Original Estimate: 5 minutes
>         Remaining: 5 minutes
>
> In the current version of the xdoc plugin, a <a name="sectionName"> element is generated for every sub/section from its corresponding
> name tag. This may lead to an invalid HTML document if some sub/sections have the same name, because according to the HTML 4.01 specs ( http://www.w3.org/TR/html4/struct/links.html#h-12.2.1 ), anchor names must be unique within one document. For the xdoc plugin this is not a big problem
> because browsers usually ignore identical ids, but we are having troubles for the pdf plugin (see MPPDF-40) where identical ids lead to a
> build failure.
> I suggest to generate an id from an optional id tag as in the following example:
>     <section name="Section 1">
>       <subsection name="SubSection" id="SubSection1">
>       </subsection>
>     </section>
>     <section name="Section2">
>       <subsection name="SubSection" id="SubSection2">
>       </subsection>
>     </section>
> so the section title is constructed from the name tag while the id tag (which has to be unique) may be used to reference the section.
> I attach a patch to achieve this, if this gets accepted I can easily adjust the pdf plugin accordingly.
> The only worry is backwards compatibility: xdocs that use the old feature of referencing sections by names, will produce invalid links. 
> However, I haven't seen this feature documented anywhere, I don't think it is widely used and therefore, it should not be a big problem.

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