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-qml.js | 83 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 83 insertions(+)
 create mode 100644 public/prism/prism-qml.js

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

diff --git a/public/prism/prism-qml.js b/public/prism/prism-qml.js
new file mode 100644
index 0000000..7182280
--- /dev/null
+++ b/public/prism/prism-qml.js
@@ -0,0 +1,83 @@
+(function (Prism) {
+  var jsString = /"(?:\\.|[^\\"\r\n])*"|'(?:\\.|[^\\'\r\n])*'/.source;
+  var jsComment = /\/\/.*(?!.)|\/\*(?:[^*]|\*(?!\/))*\*\//.source;
+
+  var jsExpr =
+    /(?:[^\\()[\]{}"'/]|<string>|\/(?![*/])|<comment>|\(<expr>*\)|\[<expr>*\]|\{<expr>*\}|\\[\s\S])/.source
+      .replace(/<string>/g, function () {
+        return jsString;
+      })
+      .replace(/<comment>/g, function () {
+        return jsComment;
+      });
+
+  // the pattern will blow up, so only a few iterations
+  for (var i = 0; i < 2; i++) {
+    jsExpr = jsExpr.replace(/<expr>/g, function () {
+      return jsExpr;
+    });
+  }
+  jsExpr = jsExpr.replace(/<expr>/g, '[^\\s\\S]');
+
+  Prism.languages.qml = {
+    comment: {
+      pattern: /\/\/.*|\/\*[\s\S]*?\*\//,
+      greedy: true,
+    },
+    'javascript-function': {
+      pattern: RegExp(
+        /((?:^|;)[ \t]*)function\s+(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*\s*\(<js>*\)\s*\{<js>*\}/.source.replace(
+          /<js>/g,
+          function () {
+            return jsExpr;
+          }
+        ),
+        'm'
+      ),
+      lookbehind: true,
+      greedy: true,
+      alias: 'language-javascript',
+      inside: Prism.languages.javascript,
+    },
+    'class-name': {
+      pattern: /((?:^|[:;])[ \t]*)(?!\d)\w+(?=[ \t]*\{|[ \t]+on\b)/m,
+      lookbehind: true,
+    },
+    property: [
+      {
+        pattern: /((?:^|[;{])[ \t]*)(?!\d)\w+(?:\.\w+)*(?=[ \t]*:)/m,
+        lookbehind: true,
+      },
+      {
+        pattern:
+          /((?:^|[;{])[ \t]*)property[ \t]+(?!\d)\w+(?:\.\w+)*[ \t]+(?!\d)\w+(?:\.\w+)*(?=[ \t]*:)/m,
+        lookbehind: true,
+        inside: {
+          keyword: /^property/,
+          property: /\w+(?:\.\w+)*/,
+        },
+      },
+    ],
+    'javascript-expression': {
+      pattern: RegExp(
+        /(:[ \t]*)(?![\s;}[])(?:(?!$|[;}])<js>)+/.source.replace(
+          /<js>/g,
+          function () {
+            return jsExpr;
+          }
+        ),
+        'm'
+      ),
+      lookbehind: true,
+      greedy: true,
+      alias: 'language-javascript',
+      inside: Prism.languages.javascript,
+    },
+    string: {
+      pattern: /"(?:\\.|[^\\"\r\n])*"/,
+      greedy: true,
+    },
+    keyword: /\b(?:as|import|on)\b/,
+    punctuation: /[{}[\]:;,]/,
+  };
+})(Prism);
-- 
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