Parsing CSS selectors into queries.
- data SelectorGroup
- data Selector
- parseQuery :: Text -> Either String [[SelectorGroup]]
|ByAttrEquals Text Text|
|ByAttrContains Text Text|
|ByAttrStarts Text Text|
|ByAttrEnds Text Text|
Parses a query into an intermediate format which is easy to feed to HXT
- The top-level lists represent the top level comma separated queries.
- SelectorGroup is a group of qualifiers which are separated with spaces or > like these three: table.main.odd tr.even > td.big
- A SelectorGroup as a list of Selector items, following the above example the selectors in the group are: table, .main and .odd