chore: add prismjs for syntax highlighting

1 files changed, 25 insertions, 0 deletions

diff --git a/public/prism/prism-etlua.js b/public/prism/prism-etlua.js
new file mode 100644
index 0000000..782d525
--- /dev/null
+++ b/public/prism/prism-etlua.js
@@ -0,0 +1,25 @@
+(function (Prism) {
+  Prism.languages.etlua = {
+    delimiter: {
+      pattern: /^<%[-=]?|-?%>$/,
+      alias: 'punctuation',
+    },
+    'language-lua': {
+      pattern: /[\s\S]+/,
+      inside: Prism.languages.lua,
+    },
+  };
+
+  Prism.hooks.add('before-tokenize', function (env) {
+    var pattern = /<%[\s\S]+?%>/g;
+    Prism.languages['markup-templating'].buildPlaceholders(
+      env,
+      'etlua',
+      pattern
+    );
+  });
+
+  Prism.hooks.add('after-tokenize', function (env) {
+    Prism.languages['markup-templating'].tokenizePlaceholders(env, 'etlua');
+  });
+})(Prism);