[drupal-devel] Question on taxonomy_form() function -- SOLVED

[Morbus Iff]

>  * the $tid_array whose subscript is 'tags'. This causes the subarray placed
>  * by the free-tag patch to taxonomy.module to work correctly across previews.
>  * Note that $tid_array['tags'] is a single-element sub-array containing one
>  * string element with the free-form tags.

Not necessarily one. 'tags' is an array of vid keys, so that you could 
have multiple "Free tagging" vocabularies for one node. If you had "Free 
tagging 1" (vid 3) and "Free tagging 2" (vid 17) applied to "node", then 
there would be two input boxes in the UI, and a submitted 'tags' would 
contain the following:

  [tags] [3] => 'tags, applied, to, free tagging 1',
  [tags] [17] => 'tags, applied, to, free tagging 2'

With that said, since your code doesn't touch 'tags' at all, things will 
work as (I've) intended; the only thing to "fix" is your documentation.

> This might be a useful function (if renamed) to include in taxonomy.module

Looks good. I'm not entirely sure I like the dependency on _image though, 
but I'm sure we could make that a (non-)private function in taxonomy too.

Good stuff!

-- 
Morbus Iff ( you are nothing without your robot car, NOTHING! )
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