enhance: apply normalization on page indexing & diacritics / accents searching compat.

package.json

@@ -95,6 +95,7 @@
         "is-svg": "4.3.0",
         "jszip": "3.5.0",
         "mldoc": "1.2.7",
+        "remove-accents": "0.4.2",
         "path": "0.12.7",
         "pixi-graph-fork": "0.2.0",
         "pixi.js": "6.2.0",

src/main/frontend/search.cljs

@@ -129,13 +129,13 @@
            ;; TODO: add indexes for highlights
            (->> (map
                   (fn [{:keys [item]}]
-                    (:name item))
+                    (:original-name item))
                  result)
                 (remove nil?)
                 (map string/trim)
                 (distinct)
-                (filter (fn [name]
-                          (exact-matched? q name))))))))))
+                (filter (fn [original-name]
+                          (exact-matched? q original-name))))))))))
 
 (defn file-search
   ([q]

src/main/frontend/search/db.cljs

@@ -60,7 +60,8 @@
   (when-let [repo (state/get-current-repo)]
     (let [pages (->> (db/get-pages (state/get-current-repo))
                      (remove string/blank?)
-                     (map (fn [p] {:name p}))
+                     (map (fn [p] {:name (util/search-normalize p)
+                                   :original-name p}))
                      (bean/->js))
           indice (fuse. pages
                         (clj->js {:keys ["name"]

src/main/frontend/util.cljc

@@ -5,6 +5,7 @@
             ["/frontend/selection" :as selection]
             ["/frontend/utils" :as utils]
             ["grapheme-splitter" :as GraphemeSplitter]
+            ["remove-accents" :as removeAccents]
             [camel-snake-kebab.core :as csk]
             [camel-snake-kebab.extras :as cske]
             [cljs-bean.core :as bean]
@@ -1189,16 +1190,17 @@
   [s]
   (.normalize s "NFC"))
 
-(defn search-normalize
-  "Normalize string for searching (loose)"
-  [s]
-  (.normalize (string/lower-case s) "NFKD")
-)
+#?(:cljs
+   (defn search-normalize
+     "Normalize string for searching (loose)"
+     [s]
+     (removeAccents (.normalize (string/lower-case s) "NFKC"))))
 
-(defn safe-search-normalize
+#?(:cljs
+   (defn safe-search-normalize
   [s]
   (if (string? s)
-    (.normalize (string/lower-case s) "NFKD") s))
+        (removeAccents (.normalize (string/lower-case s) "NFKC")) s)))
 
 (defn page-name-sanity
   "Sanitize the page-name for file name (strict), for file writting"

yarn.lock

@@ -6960,6 +6960,11 @@ remark@^13.0.0:
     remark-stringify "^9.0.0"
     unified "^9.1.0"
 
+remove-accents@0.4.2:
+  version "0.4.2"
+  resolved "https://registry.yarnpkg.com/remove-accents/-/remove-accents-0.4.2.tgz#0a43d3aaae1e80db919e07ae254b285d9e1c7bb5"
+  integrity sha1-CkPTqq4egNuRngeuJUsoXZ4ce7U=
+
 remove-bom-buffer@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/remove-bom-buffer/-/remove-bom-buffer-3.0.0.tgz#c2bf1e377520d324f623892e33c10cac2c252b53"