Intent of |occurrence=1

All 2 exact tests in this concept. Every test is marked by where it enters the hierarchy.

mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/ 2 tests
- platform/ 2 tests
  - contextkey/ 2 tests
    
    test/ 2 tests
    
    common/ 2 tests
    
    parser.test|title=Context Key Parser foo =~ / 1 test
    
    bar/ 1 test
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/contextkey/test/common/parser.test|title=Context Key Parser foo =~ /bar/|occurrence=1 Introduced here
    
    parser.test|title=Context Key Parser regex resourcePath =~ / 1 test
    
    .md(.yml%7C.txt)*$/ 1 test
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/contextkey/test/common/parser.test|title=Context Key Parser regex resourcePath =~ /.md(.yml%7C.txt)*$/giym|occurrence=1 Inherited contextkey.ts ×1