cleaner

Author: ChALkeR

whatwg.d.ts

@@ -28,7 +28,7 @@
  *
  * @param encoding - The encoding label per WHATWG Encoding spec
  * @param input - Input bytes to encode
- * @param percentEncodeSet - A string of chars escape in addition to C0 control percent-encode set
+ * @param percentEncodeSet - A string of chars to escape in addition to C0 control percent-encode set
  * @param spaceAsPlus - Whether to encode space as `'+'` instead of `'%20'` or `' '` (default: false)
  * @returns The percent-encoded string
  */

whatwg.js

@@ -52,17 +52,16 @@ export function percentEncodeAfterEncoding(encoding, input, percentEncodeSet, sp
         let cp = x
         if (x >= 0xd8_00 && x < 0xe0_00) {
           if (x >= 0xdc_00 || i + 1 === len) throw new SyntaxError(E_STRICT_UNICODE)
-          const x1 = input.charCodeAt(i + 1)
+          const x1 = input.charCodeAt(++i)
           if (x1 < 0xdc_00 || x1 >= 0xe0_00) throw new SyntaxError(E_STRICT_UNICODE)
           cp = 0x1_00_00 + ((x1 & 0x3_ff) | ((x & 0x3_ff) << 10))
-          i++
         }
 
         res += `${percent(u, last, i)}%26%23${cp}%3B` // &#cp;
         last = i + 1 // skip current
+      } else {
+        u[i] = b
       }
-
-      u[i] = b
     }
 
     res += percent(u, last)