chore: add prismjs for syntax highlighting

1 files changed, 44 insertions, 0 deletions

diff --git a/public/prism/prism-handlebars.js b/public/prism/prism-handlebars.js
new file mode 100644
index 0000000..e7591fb
--- /dev/null
+++ b/public/prism/prism-handlebars.js
@@ -0,0 +1,44 @@
+(function (Prism) {
+  Prism.languages.handlebars = {
+    comment: /\{\{![\s\S]*?\}\}/,
+    delimiter: {
+      pattern: /^\{\{\{?|\}\}\}?$/,
+      alias: 'punctuation',
+    },
+    string: /(["'])(?:\\.|(?!\1)[^\\\r\n])*\1/,
+    number: /\b0x[\dA-Fa-f]+\b|(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:[Ee][+-]?\d+)?/,
+    boolean: /\b(?:false|true)\b/,
+    block: {
+      pattern: /^(\s*(?:~\s*)?)[#\/]\S+?(?=\s*(?:~\s*)?$|\s)/,
+      lookbehind: true,
+      alias: 'keyword',
+    },
+    brackets: {
+      pattern: /\[[^\]]+\]/,
+      inside: {
+        punctuation: /\[|\]/,
+        variable: /[\s\S]+/,
+      },
+    },
+    punctuation: /[!"#%&':()*+,.\/;<=>@\[\\\]^`{|}~]/,
+    variable: /[^!"#%&'()*+,\/;<=>@\[\\\]^`{|}~\s]+/,
+  };
+
+  Prism.hooks.add('before-tokenize', function (env) {
+    var handlebarsPattern = /\{\{\{[\s\S]+?\}\}\}|\{\{[\s\S]+?\}\}/g;
+    Prism.languages['markup-templating'].buildPlaceholders(
+      env,
+      'handlebars',
+      handlebarsPattern
+    );
+  });
+
+  Prism.hooks.add('after-tokenize', function (env) {
+    Prism.languages['markup-templating'].tokenizePlaceholders(
+      env,
+      'handlebars'
+    );
+  });
+
+  Prism.languages.hbs = Prism.languages.handlebars;
+})(Prism);