chore: add prismjs for syntax highlighting

1 files changed, 48 insertions, 0 deletions

diff --git a/public/prism/prism-squirrel.js b/public/prism/prism-squirrel.js
new file mode 100644
index 0000000..b146b1b
--- /dev/null
+++ b/public/prism/prism-squirrel.js
@@ -0,0 +1,48 @@
+Prism.languages.squirrel = Prism.languages.extend('clike', {
+  comment: [
+    Prism.languages.clike['comment'][0],
+    {
+      pattern: /(^|[^\\:])(?:\/\/|#).*/,
+      lookbehind: true,
+      greedy: true,
+    },
+  ],
+  string: {
+    pattern: /(^|[^\\"'@])(?:@"(?:[^"]|"")*"(?!")|"(?:[^\\\r\n"]|\\.)*")/,
+    lookbehind: true,
+    greedy: true,
+  },
+
+  'class-name': {
+    pattern: /(\b(?:class|enum|extends|instanceof)\s+)\w+(?:\.\w+)*/,
+    lookbehind: true,
+    inside: {
+      punctuation: /\./,
+    },
+  },
+  keyword:
+    /\b(?:__FILE__|__LINE__|base|break|case|catch|class|clone|const|constructor|continue|default|delete|else|enum|extends|for|foreach|function|if|in|instanceof|local|null|resume|return|static|switch|this|throw|try|typeof|while|yield)\b/,
+
+  number: /\b(?:0x[0-9a-fA-F]+|\d+(?:\.(?:\d+|[eE][+-]?\d+))?)\b/,
+  operator: /\+\+|--|<=>|<[-<]|>>>?|&&?|\|\|?|[-+*/%!=<>]=?|[~^]|::?/,
+  punctuation: /[(){}\[\],;.]/,
+});
+
+Prism.languages.insertBefore('squirrel', 'string', {
+  char: {
+    pattern: /(^|[^\\"'])'(?:[^\\']|\\(?:[xuU][0-9a-fA-F]{0,8}|[\s\S]))'/,
+    lookbehind: true,
+    greedy: true,
+  },
+});
+
+Prism.languages.insertBefore('squirrel', 'operator', {
+  'attribute-punctuation': {
+    pattern: /<\/|\/>/,
+    alias: 'important',
+  },
+  lambda: {
+    pattern: /@(?=\()/,
+    alias: 'operator',
+  },
+});