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I've seen various forms used during reviews in lists with many items:

1)
<listitem><para><guilabel>Boot from image</guilabel>—If you choose
...

2) And also:
<listitem>
<para><code>scheduler_filter_classes</code> - Specifies the list of filter

And then the usage of
3) <formalpara> with <title>,

4) ":" instead of —,
5) &ndash or "-"

I've seen recently some patches using the first variant but there's a 
lot of variations. Do we want to have a consistent style for new 
changes? And which one?

This was triggered by reviewing https://review.openstack.org/91736, 
https://review.openstack.org/90625 and then editing 
config-reference/compute/section_compute-cells.xml

Andreas
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  Andreas Jaeger aj@{suse.com,opensuse.org} Twitter/Identica: jaegerandi
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