Example Queries

Example filter terms for `whoosh` search:

Generate wildcards using '*' character:
     "repo_name:vcs*" - search everything starting with 'vcs'
     "repo_name:*vcs*" - search for repository containing 'vcs'

Optional AND / OR operators in queries
     "repo_name:vcs OR repo_name:test"
     "owner:test AND repo_name:test*"
More: http://whoosh.readthedocs.io/en/latest/querylang.html