| "before_match" |
A string to insert before a keyword match. Default is "<b>". |
| "after_match" |
A string to insert after a keyword match. Default is "</b>". |
| "chunk_separator" |
A string to insert between snippet chunks (passages). Default is " ... ". |
| "limit" |
Maximum snippet size, in symbols (codepoints). Integer, default is 256. |
| "around" |
How much words to pick around each matching keywords block. Integer, default is 5. |
| "exact_phrase" |
Whether to highlight exact query phrase matches only instead of
individual keywords. Boolean, default is FALSE. |
| "single_passage" |
Whether to extract single best passage only. Boolean, default is FALSE. |
