From 34fe96deaeb988b4926de4711895895a1734695c Mon Sep 17 00:00:00 2001
From: rmurugan58 <rmurugan@andrew.cmu.edu>
Date: Sun, 27 Apr 2025 12:24:17 -0400
Subject: [PATCH] added new param descriptor and fixed lint errors in Hex.mjs

---
 src/core/lib/Hex.mjs | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/core/lib/Hex.mjs b/src/core/lib/Hex.mjs
index 919d945b..71ce7a13 100644
--- a/src/core/lib/Hex.mjs
+++ b/src/core/lib/Hex.mjs
@@ -91,6 +91,7 @@ export function toHexFast(data) {
  * @param {string} data
  * @param {string} [delim]
  * @param {number} [byteLen=2]
+ * @param {boolean} [throwError=false]
  * @returns {byteArray}
  *
  * @example
@@ -100,7 +101,7 @@ export function toHexFast(data) {
  * // returns [10,20,30]
  * fromHex("0a:14:1e", "Colon");
  */
-export function fromHex(data, delim="Auto", byteLen=2, throwError=false) { //added throwError parameter
+export function fromHex(data, delim="Auto", byteLen=2, throwError=false) {
     if (byteLen < 1 || Math.round(byteLen) !== byteLen)
         throw new OperationError("Byte length must be a positive integer");
 
@@ -114,11 +115,11 @@ export function fromHex(data, delim="Auto", byteLen=2, throwError=false) { //add
     const output = [];
     for (let i = 0; i < data.length; i++) {
         for (let j = 0; j < data[i].length; j += byteLen) {
-            const chunk = data[i].substr(j, byteLen); //extracted substr into a chunk variable
-            if (throwError && /[^a-f\d]/i.test(chunk)) { //added validation check for when throwError is true
-                throw new OperationError(`Invalid hex character in chunk "${chunk}"`); //throw on invalid hex chunk
+            const chunk = data[i].substr(j, byteLen);
+            if (throwError && /[^a-f\d]/i.test(chunk)) {
+                throw new OperationError(`Invalid hex character in chunk "${chunk}"`);
             }
-            output.push(parseInt(chunk, 16)); //parseInt now uses chunk
+            output.push(parseInt(chunk, 16));
         }
     }
     return output;