qdoc: Insert targets for function and enum nodes read from the index

QDoc wrote \target and \keyword information into the index file
properly, but did not read them back in.

This was because the code for handling enum and function elements
read their own child elements (without handling targets), and
marked the remaining children to be skipped.

This commit fixes the issue by refactoring the code for inserting
targets into a new function and calling it from relevant places.

Change-Id: I85d7b26ce54620daec35b19e447d1a065515b863
Task-number: QTBUG-48687
Reviewed-by: Martin Smith <martin.smith@digia.com>

0 files changed, 0 insertions, 0 deletions