chore: add prismjs for syntax highlighting

1 files changed, 78 insertions, 0 deletions

diff --git a/public/prism/prism-parser.js b/public/prism/prism-parser.js
new file mode 100644
index 0000000..2fe7fba
--- /dev/null
+++ b/public/prism/prism-parser.js
@@ -0,0 +1,78 @@
+(function (Prism) {
+  var parser = (Prism.languages.parser = Prism.languages.extend('markup', {
+    keyword: {
+      pattern:
+        /(^|[^^])(?:\^(?:case|eval|for|if|switch|throw)\b|@(?:BASE|CLASS|GET(?:_DEFAULT)?|OPTIONS|SET_DEFAULT|USE)\b)/,
+      lookbehind: true,
+    },
+    variable: {
+      pattern: /(^|[^^])\B\$(?:\w+|(?=[.{]))(?:(?:\.|::?)\w+)*(?:\.|::?)?/,
+      lookbehind: true,
+      inside: {
+        punctuation: /\.|:+/,
+      },
+    },
+    function: {
+      pattern: /(^|[^^])\B[@^]\w+(?:(?:\.|::?)\w+)*(?:\.|::?)?/,
+      lookbehind: true,
+      inside: {
+        keyword: {
+          pattern: /(^@)(?:GET_|SET_)/,
+          lookbehind: true,
+        },
+        punctuation: /\.|:+/,
+      },
+    },
+    escape: {
+      pattern: /\^(?:[$^;@()\[\]{}"':]|#[a-f\d]*)/i,
+      alias: 'builtin',
+    },
+    punctuation: /[\[\](){};]/,
+  }));
+
+  parser = Prism.languages.insertBefore('parser', 'keyword', {
+    'parser-comment': {
+      pattern: /(\s)#.*/,
+      lookbehind: true,
+      alias: 'comment',
+    },
+    expression: {
+      // Allow for 3 levels of depth
+      pattern: /(^|[^^])\((?:[^()]|\((?:[^()]|\((?:[^()])*\))*\))*\)/,
+      greedy: true,
+      lookbehind: true,
+      inside: {
+        string: {
+          pattern: /(^|[^^])(["'])(?:(?!\2)[^^]|\^[\s\S])*\2/,
+          lookbehind: true,
+        },
+        keyword: parser.keyword,
+        variable: parser.variable,
+        function: parser.function,
+        boolean: /\b(?:false|true)\b/,
+        number: /\b(?:0x[a-f\d]+|\d+(?:\.\d*)?(?:e[+-]?\d+)?)\b/i,
+        escape: parser.escape,
+        operator:
+          /[~+*\/\\%]|!(?:\|\|?|=)?|&&?|\|\|?|==|<[<=]?|>[>=]?|-[fd]?|\b(?:def|eq|ge|gt|in|is|le|lt|ne)\b/,
+        punctuation: parser.punctuation,
+      },
+    },
+  });
+
+  Prism.languages.insertBefore(
+    'inside',
+    'punctuation',
+    {
+      expression: parser.expression,
+      keyword: parser.keyword,
+      variable: parser.variable,
+      function: parser.function,
+      escape: parser.escape,
+      'parser-punctuation': {
+        pattern: parser.punctuation,
+        alias: 'punctuation',
+      },
+    },
+    parser['tag'].inside['attr-value']
+  );
+})(Prism);