Support authoring a single anonymous topics section #421
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Bug/issue #, if applicable: rdar://100994549, resolves #404
Summary
The initial implementation of anonymous topics sections didn’t
account for the use-case of a single, anonymous topic section.
The current markup parsing logic expects to find at least one H3 heading
inside a valid topic section. So while the rest of DocC’s navigator
logic was ready to handle this markup, the initial check
for the existence and range of the task group in the markup
failed to return a value for this use case.
Testing
Confirm that the DocC catalog included in #404 renders as expected.
Checklist
Make sure you check off the following items. If they cannot be completed, provide a reason.
./bin/test
script and it succeeded