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-openqasm.js | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 public/prism/prism-openqasm.js

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

diff --git a/public/prism/prism-openqasm.js b/public/prism/prism-openqasm.js
new file mode 100644
index 0000000..bb868d1
--- /dev/null
+++ b/public/prism/prism-openqasm.js
@@ -0,0 +1,26 @@
+// https://qiskit.github.io/openqasm/grammar/index.html
+
+Prism.languages.openqasm = {
+  comment: /\/\*[\s\S]*?\*\/|\/\/.*/,
+  string: {
+    pattern: /"[^"\r\n\t]*"|'[^'\r\n\t]*'/,
+    greedy: true,
+  },
+
+  keyword:
+    /\b(?:CX|OPENQASM|U|barrier|boxas|boxto|break|const|continue|ctrl|def|defcal|defcalgrammar|delay|else|end|for|gate|gphase|if|in|include|inv|kernel|lengthof|let|measure|pow|reset|return|rotary|stretchinf|while)\b|#pragma\b/,
+  'class-name':
+    /\b(?:angle|bit|bool|creg|fixed|float|int|length|qreg|qubit|stretch|uint)\b/,
+  function: /\b(?:cos|exp|ln|popcount|rotl|rotr|sin|sqrt|tan)\b(?=\s*\()/,
+
+  constant: /\b(?:euler|pi|tau)\b|π|𝜏|ℇ/,
+  number: {
+    pattern:
+      /(^|[^.\w$])(?:\d+(?:\.\d*)?|\.\d+)(?:e[+-]?\d+)?(?:dt|ns|us|µs|ms|s)?/i,
+    lookbehind: true,
+  },
+  operator: /->|>>=?|<<=?|&&|\|\||\+\+|--|[!=<>&|~^+\-*/%]=?|@/,
+  punctuation: /[(){}\[\];,:.]/,
+};
+
+Prism.languages.qasm = Prism.languages.openqasm;
-- 
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