1 files changed, 49 insertions, 0 deletions
diff --git a/vendor/elasticlunr-rs/src/lang/da.rs b/vendor/elasticlunr-rs/src/lang/da.rs
new file mode 100644
index 000000000..ab3b7dffe
--- /dev/null
+++ b/vendor/elasticlunr-rs/src/lang/da.rs
@@ -0,0 +1,49 @@
+use super::{
+    common::{RustStemmer, StopWordFilter, RegexTrimmer},
+    Language,
+};
+use crate::pipeline::Pipeline;
+use rust_stemmers::Algorithm;
+
+#[derive(Clone)]
+pub struct Danish {}
+
+impl Danish {
+    pub fn new() -> Self {
+        Self {}
+    }
+}
+
+impl Language for Danish {
+    fn name(&self) -> String {
+        "Danish".into()
+    }
+    fn code(&self) -> String {
+        "da".into()
+    }
+
+    fn tokenize(&self, text: &str) -> Vec<String> {
+        super::tokenize_whitespace(text)
+    }
+
+    fn make_pipeline(&self) -> Pipeline {
+        Pipeline {
+            queue: vec![
+                Box::new(RegexTrimmer::new("trimmer-da", r"\p{Latin}")),
+                Box::new(StopWordFilter::new("stopWordFilter-da", STOP_WORDS)),
+                Box::new(RustStemmer::new("stemmer-da", Algorithm::Danish)),
+            ],
+        }
+    }
+}
+
+const STOP_WORDS: &[&str] = &[
+    "", "ad", "af", "alle", "alt", "anden", "at", "blev", "blive", "bliver", "da", "de", "dem",
+    "den", "denne", "der", "deres", "det", "dette", "dig", "din", "disse", "dog", "du", "efter",
+    "eller", "en", "end", "er", "et", "for", "fra", "ham", "han", "hans", "har", "havde", "have",
+    "hende", "hendes", "her", "hos", "hun", "hvad", "hvis", "hvor", "i", "ikke", "ind", "jeg",
+    "jer", "jo", "kunne", "man", "mange", "med", "meget", "men", "mig", "min", "mine", "mit",
+    "mod", "ned", "noget", "nogle", "nu", "når", "og", "også", "om", "op", "os", "over", "på",
+    "selv", "sig", "sin", "sine", "sit", "skal", "skulle", "som", "sådan", "thi", "til", "ud",
+    "under", "var", "vi", "vil", "ville", "vor", "være", "været",
+];