Improve full-text index
What does this MR do?
Improves the full-text index in several ways to address cloogle-web#250 (closed) and cloogle-web#251 (closed). In particular:
- Improve how the words in a query are combined; multiply instead of add scores to prefer results in which many words from the query are found.
- Improve splitting words in camelCase names for full-text indexing.
- Give constant weight to entry names in the full-text index (previously the weight of the name would depend on the length of the documentation, as they were included in the same index).
- Include stopwords in the full-text entry when they occur in an entry
name. This makes e.g. the function
o
searchable.
Changes to public APIs
None.
Author's checklist (required)
-
Intermediate commits compile (use git rebase -i main
if not) -
Newly added code has a style consistent with the rest of the repository -
Newly added code is documented (guidelines) -
If bugs have been solved, tests have been added (guidelines) -
A changelog entry has been added (guidelines)
Related issues
Closes cloogle-web#250 (closed)
Closes cloogle-web#251 (closed)