chore: add prismjs for syntax highlighting

1 files changed, 72 insertions, 0 deletions

diff --git a/public/prism/prism-latte.js b/public/prism/prism-latte.js
new file mode 100644
index 0000000..dbf91bb
--- /dev/null
+++ b/public/prism/prism-latte.js
@@ -0,0 +1,72 @@
+(function (Prism) {
+  Prism.languages.latte = {
+    comment: /^\{\*[\s\S]*/,
+    'latte-tag': {
+      // https://latte.nette.org/en/tags
+      pattern: /(^\{(?:\/(?=[a-z]))?)(?:[=_]|[a-z]\w*\b(?!\())/i,
+      lookbehind: true,
+      alias: 'important',
+    },
+    delimiter: {
+      pattern: /^\{\/?|\}$/,
+      alias: 'punctuation',
+    },
+    php: {
+      pattern: /\S(?:[\s\S]*\S)?/,
+      alias: 'language-php',
+      inside: Prism.languages.php,
+    },
+  };
+
+  var markupLatte = Prism.languages.extend('markup', {});
+  Prism.languages.insertBefore(
+    'inside',
+    'attr-value',
+    {
+      'n-attr': {
+        pattern: /n:[\w-]+(?:\s*=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+))?/,
+        inside: {
+          'attr-name': {
+            pattern: /^[^\s=]+/,
+            alias: 'important',
+          },
+          'attr-value': {
+            pattern: /=[\s\S]+/,
+            inside: {
+              punctuation: [
+                /^=/,
+                {
+                  pattern: /^(\s*)["']|["']$/,
+                  lookbehind: true,
+                },
+              ],
+              php: {
+                pattern: /\S(?:[\s\S]*\S)?/,
+                inside: Prism.languages.php,
+              },
+            },
+          },
+        },
+      },
+    },
+    markupLatte.tag
+  );
+
+  Prism.hooks.add('before-tokenize', function (env) {
+    if (env.language !== 'latte') {
+      return;
+    }
+    var lattePattern =
+      /\{\*[\s\S]*?\*\}|\{[^'"\s{}*](?:[^"'/{}]|\/(?![*/])|("|')(?:\\[\s\S]|(?!\1)[^\\])*\1|\/\*(?:[^*]|\*(?!\/))*\*\/)*\}/g;
+    Prism.languages['markup-templating'].buildPlaceholders(
+      env,
+      'latte',
+      lattePattern
+    );
+    env.grammar = markupLatte;
+  });
+
+  Prism.hooks.add('after-tokenize', function (env) {
+    Prism.languages['markup-templating'].tokenizePlaceholders(env, 'latte');
+  });
+})(Prism);