From a454cc3ca1c34e51de13fe21f375f1f47d96a1e9 Mon Sep 17 00:00:00 2001
From: praschke <stel@comfy.monster>
Date: Mon, 16 Oct 2023 23:02:41 +0100
Subject: remove kanjiLinks and sanitizeCssClass

---
 docs/templates.md                                  | 57 ----------------------
 ext/js/templates/sandbox/anki-template-renderer.js | 20 --------
 2 files changed, 77 deletions(-)

diff --git a/docs/templates.md b/docs/templates.md
index f021dea6..86c60db9 100644
--- a/docs/templates.md
+++ b/docs/templates.md
@@ -842,60 +842,3 @@ Converts hiragana text to katakana.
   ヨミチャン ヨミチャン ヨミチャン
   ```
 </details>
-
-
-## Legacy Helpers
-
-Yomichan has historically used Handlebars templates to generate the HTML used on the search page and results popup.
-To simplify the and improve Yomichan's capabilities, the HTML elements are now generated directly using a different process.
-
-As such, there are several leftover Handlebars helpers that do not have much utility for Anki templates, but are kept for compatibility purposes.
-
-
-### `kanjiLinks`
-
-Replaces kanji characters in the text with linkified versions.
-
-<details>
-  <summary>Syntax:</summary>
-
-  <code>{{#kanjiLinks}}<i>text</i>{{/kanjiLinks}}</code>
-</details>
-<details>
-  <summary>Example:</summary>
-
-  ```handlebars
-  {{#kanjiLinks}}読む{{/kanjiLinks}}
-  ```
-
-  Output:
-  ```html
-  <a href="#" class="kanji-link">読</a>む
-  ```
-
-  Preview:
-  <pre><a href="#" class="kanji-link">読</a>む</pre>
-</details>
-
-
-### `sanitizeCssClass`
-
-Sanitizes text so it can be used as a CSS class name.
-
-<details>
-  <summary>Syntax:</summary>
-
-  <code>{{#sanitizeCssClass}}<i>text</i>{{/sanitizeCssClass}}</code>
-</details>
-<details>
-  <summary>Example:</summary>
-
-  ```handlebars
-  {{#sanitizeCssClass}}some text with many types of characters !@#$%^ 読む{{/sanitizeCssClass}}
-  ```
-
-  Output:
-  ```html
-  some_text_with_many_types_of_characters________読む
-  ```
-</details>
diff --git a/ext/js/templates/sandbox/anki-template-renderer.js b/ext/js/templates/sandbox/anki-template-renderer.js
index 5d8ebd38..766c7798 100644
--- a/ext/js/templates/sandbox/anki-template-renderer.js
+++ b/ext/js/templates/sandbox/anki-template-renderer.js
@@ -68,9 +68,7 @@ class AnkiTemplateRenderer {
             ['dumpObject',       this._dumpObject.bind(this)],
             ['furigana',         this._furigana.bind(this)],
             ['furiganaPlain',    this._furiganaPlain.bind(this)],
-            ['kanjiLinks',       this._kanjiLinks.bind(this)],
             ['multiLine',        this._multiLine.bind(this)],
-            ['sanitizeCssClass', this._sanitizeCssClass.bind(this)],
             ['regexReplace',     this._regexReplace.bind(this)],
             ['regexMatch',       this._regexMatch.bind(this)],
             ['mergeTags',        this._mergeTags.bind(this)],
@@ -189,20 +187,6 @@ class AnkiTemplateRenderer {
         }
     }
 
-    _kanjiLinks(context, options) {
-        const jp = this._japaneseUtil;
-        let result = '';
-        for (const c of options.fn(context)) {
-            if (jp.isCodePointKanji(c.codePointAt(0))) {
-                result += `<a href="#" class="kanji-link">${c}</a>`;
-            } else {
-                result += c;
-            }
-        }
-
-        return result;
-    }
-
     _stringToMultiLineHtml(string) {
         return string.split('\n').join('<br>');
     }
@@ -211,10 +195,6 @@ class AnkiTemplateRenderer {
         return this._stringToMultiLineHtml(options.fn(context));
     }
 
-    _sanitizeCssClass(context, options) {
-        return options.fn(context).replace(/[^_a-z0-9\u00a0-\uffff]/ig, '_');
-    }
-
     _regexReplace(context, ...args) {
         // Usage:
         // {{#regexReplace regex string [flags] [content]...}}content{{/regexReplace}}
-- 
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