Best practices info drawn from Bellamy et al. (2011).
<task>+ class code-review practice
<reference>topics support task topics, but are written in different
<substeps>for longer steps, but don't nest too deep! If so, consider the subtask practice noted above.
<task>best practices, cont'd
<cmd>should use an imperative sentence and sufficient deixis:
<stepsection>for reuse in multiple places
<step>to supply more info, when necessary:
idvalues to define audience-based content.
<concept>best practices, cont'd
<section>elements to break-up longer concepts +
idattributes to label for reuse purposes
<concept>topics (Bellamy et al., p. 51)
<reference>elements require a