As a user, I would like to search for saved filters in Issues → Manage filters (and other places such as ARJ filter search) that contain CamelCase.

Example

Using the following two saved filters, a search for "Filter" or "Search" will only return the "Filter-Search" filter and will not return the "FilterSearch" filter:

• Filter-Search
• FilterSearch

Background

According to Lucene 7.3, standard analyzers do not inherently split on capitalization changes but can be enabled with a custom Analyzer that uses the WordDelimiterGraphFilter to split tokens on case changes and numbers.

Class WordDelimiterGraphFilter

Words are split into subwords with the following rules:

• split on case transitions: "PowerShot" → "Power", "Shot"

Workaround

Change CamelCase filter names so that they contain hyphens and other separators, for example:

• Filter-Search
• Filter-Search-Other