# Functions
DoHighlightHeader .
DoHighlightString .
GetEmptyStatusLine .
GetHeader returns header columns.
GetRawTermsFromString .
NewItemFromRecordForQuery creates new item from record based on given query
returns error if the query doesn't match the record.
NewQueryFromString .
NewRawItemFromRecordForQuery creates new item from record based on given query
returns error if the query doesn't match the record.
# Structs
Item holds item info for normal mode.
ItemColumns holds rendered columns.
Query holds information that is used for result scoring.
RawItem is item for raw mode.