From a98b5ea6fe8e8cc98a55e0fd793e6e8660ea31c1 Mon Sep 17 00:00:00 2001
From: Armand Philippot <git@armandphilippot.com>
Date: Thu, 30 Dec 2021 19:47:21 +0100
Subject: chore: add prismjs for syntax highlighting

---
 public/prism/prism-jsdoc.js | 90 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 public/prism/prism-jsdoc.js

(limited to 'public/prism/prism-jsdoc.js')

diff --git a/public/prism/prism-jsdoc.js b/public/prism/prism-jsdoc.js
new file mode 100644
index 0000000..fee0bc0
--- /dev/null
+++ b/public/prism/prism-jsdoc.js
@@ -0,0 +1,90 @@
+(function (Prism) {
+  var javascript = Prism.languages.javascript;
+
+  var type = /\{(?:[^{}]|\{(?:[^{}]|\{[^{}]*\})*\})+\}/.source;
+  var parameterPrefix =
+    '(@(?:arg|argument|param|property)\\s+(?:' + type + '\\s+)?)';
+
+  Prism.languages.jsdoc = Prism.languages.extend('javadoclike', {
+    parameter: {
+      // @param {string} foo - foo bar
+      pattern: RegExp(
+        parameterPrefix + /(?:(?!\s)[$\w\xA0-\uFFFF.])+(?=\s|$)/.source
+      ),
+      lookbehind: true,
+      inside: {
+        punctuation: /\./,
+      },
+    },
+  });
+
+  Prism.languages.insertBefore('jsdoc', 'keyword', {
+    'optional-parameter': {
+      // @param {string} [baz.foo="bar"] foo bar
+      pattern: RegExp(
+        parameterPrefix +
+          /\[(?:(?!\s)[$\w\xA0-\uFFFF.])+(?:=[^[\]]+)?\](?=\s|$)/.source
+      ),
+      lookbehind: true,
+      inside: {
+        parameter: {
+          pattern: /(^\[)[$\w\xA0-\uFFFF\.]+/,
+          lookbehind: true,
+          inside: {
+            punctuation: /\./,
+          },
+        },
+        code: {
+          pattern: /(=)[\s\S]*(?=\]$)/,
+          lookbehind: true,
+          inside: javascript,
+          alias: 'language-javascript',
+        },
+        punctuation: /[=[\]]/,
+      },
+    },
+    'class-name': [
+      {
+        pattern: RegExp(
+          /(@(?:augments|class|extends|interface|memberof!?|template|this|typedef)\s+(?:<TYPE>\s+)?)[A-Z]\w*(?:\.[A-Z]\w*)*/.source.replace(
+            /<TYPE>/g,
+            function () {
+              return type;
+            }
+          )
+        ),
+        lookbehind: true,
+        inside: {
+          punctuation: /\./,
+        },
+      },
+      {
+        pattern: RegExp('(@[a-z]+\\s+)' + type),
+        lookbehind: true,
+        inside: {
+          string: javascript.string,
+          number: javascript.number,
+          boolean: javascript.boolean,
+          keyword: Prism.languages.typescript.keyword,
+          operator: /=>|\.\.\.|[&|?:*]/,
+          punctuation: /[.,;=<>{}()[\]]/,
+        },
+      },
+    ],
+    example: {
+      pattern:
+        /(@example\s+(?!\s))(?:[^@\s]|\s+(?!\s))+?(?=\s*(?:\*\s*)?(?:@\w|\*\/))/,
+      lookbehind: true,
+      inside: {
+        code: {
+          pattern: /^([\t ]*(?:\*\s*)?)\S.*$/m,
+          lookbehind: true,
+          inside: javascript,
+          alias: 'language-javascript',
+        },
+      },
+    },
+  });
+
+  Prism.languages.javadoclike.addSupport('javascript', Prism.languages.jsdoc);
+})(Prism);
-- 
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