diff options
Diffstat (limited to 'tissue/document.scm')
| -rw-r--r-- | tissue/document.scm | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/tissue/document.scm b/tissue/document.scm index c05e40f..1e55e67 100644 --- a/tissue/document.scm +++ b/tissue/document.scm @@ -133,7 +133,9 @@ mutate @var{object}." (define-class <document> () (title #:accessor document-title #:init-keyword #:title) - (web-uri #:accessor document-web-uri #:init-keyword #:web-uri)) + (web-uri #:accessor document-web-uri #:init-keyword #:web-uri) + (snippet-source-text #:accessor document-snippet-source-text + #:init-keyword #:snippet-source-text)) (define-generic document-id-term) (define-generic document-text) @@ -173,21 +175,17 @@ and further text, increase-termpos! must be called before indexing." (index-text! term-generator (document-text document)) term-generator)) -(define-method (document-snippet-source-text (document <document>)) - "Return the source text for DOCUMENT from which to extract a search -result snippet." - ;; Remove blank lines from document text. - (string-join - (remove string-blank? - (string-split (document-text document) - #\newline)) - "\n")) - (define (document-html-snippet document mset) "Return snippet for DOCUMENT. MSET is the xapian MSet object representing a list of search results." (mset-snippet mset - (document-snippet-source-text document) + ;; Remove blank lines from text. + (string-join + (remove string-blank? + (string-split + (document-snippet-source-text document) + #\newline)) + "\n") #:length 200 #:highlight-start "<b>" #:highlight-end "</b>" |