From c06f7ee0a40255214c477e13d9b956a7e07c2900 Mon Sep 17 00:00:00 2001
From: littleblack111 <littleblack11111@gmail.com>
Date: Sat, 14 Oct 2023 15:05:55 +0800
Subject: postcss,(plugins): nanocss, postcss-preset-env

---
 .../src/lib/commentParser.js                       | 31 ++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 node_modules/postcss-discard-comments/src/lib/commentParser.js

(limited to 'node_modules/postcss-discard-comments/src/lib/commentParser.js')

diff --git a/node_modules/postcss-discard-comments/src/lib/commentParser.js b/node_modules/postcss-discard-comments/src/lib/commentParser.js
new file mode 100644
index 00000000..a8834701
--- /dev/null
+++ b/node_modules/postcss-discard-comments/src/lib/commentParser.js
@@ -0,0 +1,31 @@
+'use strict';
+
+/**
+ * @param {string} input
+ * @return {[number, number, number][]}
+ */
+module.exports = function commentParser(input) {
+  /** @type [number, number, number][] */
+  const tokens = [];
+  const length = input.length;
+  let pos = 0;
+  let next;
+
+  while (pos < length) {
+    next = input.indexOf('/*', pos);
+
+    if (~next) {
+      tokens.push([0, pos, next]);
+      pos = next;
+
+      next = input.indexOf('*/', pos + 2);
+      tokens.push([1, pos + 2, next]);
+      pos = next + 2;
+    } else {
+      tokens.push([0, pos, length]);
+      pos = length;
+    }
+  }
+
+  return tokens;
+};
-- 
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