Bcotton/DocBook notes

Just some notes for myself as I learn DocBook. If you find them helpful, yay. If you find them unhelpful, please fix!

The conventions file has examples for a lot of stuff: /usr/share/publican/Common_Content/common/en-US/Conventions.xml

Commands
- <command> </command>
  - Use <replaceable> </replaceable> around replaceable parts (e.g. file names)
screen output
- <screen> </screen>
  - Does not need to be (can't be??) inside a <para> element
Files (and directories?)
- <filename> </filename>
Notes
- <note> </note>
Important
- <important> </important>
Warning
- <warning> </warning>

Entities

Per Rudi, the only entities that are safe to use in Fedora documentation -- ever -- are as follows:

&PRODUCT; -- the Bugzilla product, used in the brand Feedback.xml, which must be set to "Fedora Documentation"
&BOOKID; -- the Bugzilla component, used in the brand Feedback.xml, which takes the form "foo-guide"
&YEAR; -- the current year, used in the legal notice, eg "2010"
&HOLDER; -- the copyright holder, used in the legal notice, which must be set to "Red Hat, Inc. and others"
&PRODVER; -- the version of Fedora to which this documentation applies, for example "14"
&PREVVER; -- the version of Fedora previous to the one to which this documentation applies, for example "13"