Regenerate

wooorm · Aug 8, 2021 · ba4ad5c · ba4ad5c
1 parent b97764e
commit ba4ad5c
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Showing 3 changed files with 51 additions and 11 deletions.
diff --git a/lang/js-templates.js b/lang/js-templates.js
@@ -193,11 +193,7 @@ export default function jsTemplates(Prism) {
           var token = tokens[i]
           if (typeof token === 'string' || typeof token.content === 'string') {
             var placeholder = placeholders[placeholderCounter]
-            var s =
-              typeof token === 'string'
-                ? token
-                : /** @type {string} */
-                  token.content
+            var s = typeof token === 'string' ? token : token.content
             var index = s.indexOf(placeholder)
             if (index !== -1) {
               ++placeholderCounter

diff --git a/lang/markdown.js b/lang/markdown.js
@@ -376,13 +376,57 @@ export default function markdown(Prism) {
           })
         }
       } else {
-        // get the textContent of the given env HTML
-        var tempContainer = document.createElement('div')
-        tempContainer.innerHTML = env.content.value
-        var code = tempContainer.textContent
-        env.content = Prism.highlight(code, grammar, codeLang)
+        env.content = Prism.highlight(
+          textContent(env.content.value),
+          grammar,
+          codeLang
+        )
       }
     })
+    var tagPattern = RegExp(Prism.languages.markup.tag.pattern.source, 'gi')
+    /**
+     * A list of known entity names.
+     *
+     * This will always be incomplete to save space. The current list is the one used by lowdash's unescape function.
+     *
+     * @see {@link https://github.com/lodash/lodash/blob/2da024c3b4f9947a48517639de7560457cd4ec6c/unescape.js#L2}
+     */
+    var KNOWN_ENTITY_NAMES = {
+      amp: '&',
+      lt: '<',
+      gt: '>',
+      quot: '"'
+    } // IE 11 doesn't support `String.fromCodePoint`
+    var fromCodePoint = String.fromCodePoint || String.fromCharCode
+    /**
+     * Returns the text content of a given HTML source code string.
+     *
+     * @param {string} html
+     * @returns {string}
+     */
+    function textContent(html) {
+      // remove all tags
+      var text = html.replace(tagPattern, '') // decode known entities
+      text = text.replace(/&(\w{1,8}|#x?[\da-f]{1,8});/gi, function (m, code) {
+        code = code.toLowerCase()
+        if (code[0] === '#') {
+          var value
+          if (code[1] === 'x') {
+            value = parseInt(code.slice(2), 16)
+          } else {
+            value = Number(code.slice(1))
+          }
+          return fromCodePoint(value)
+        } else {
+          var known = KNOWN_ENTITY_NAMES[code]
+          if (known) {
+            return known
+          } // unable to decode
+          return m
+        }
+      })
+      return text
+    }
     Prism.languages.md = Prism.languages.markdown
   })(Prism)
 }
diff --git a/lang/xquery.js b/lang/xquery.js
@@ -122,7 +122,7 @@ export default function xquery(Prism) {
           } else if (
             openedTags.length > 0 &&
             token.type === 'punctuation' &&
-            token.content === '{' && // Ignore `{{`
+            token.content === '{' &&
             (!tokens[i + 1] ||
               tokens[i + 1].type !== 'punctuation' ||
               tokens[i + 1].content !== '{') &&