From a6bccf934e4b7aec2d419b18cdbac97da2b2e6be Mon Sep 17 00:00:00 2001
From: hanishkvc <hanishkvc@gmail.com>
Date: Mon, 13 Oct 2025 22:31:31 +0530
Subject: [PATCH] SimpleChatTC:ToolsConsole:Cleanup a bit, add basic set of
 notes

Try ensure as well as verify that original console.log is saved
and not overwritten. Throw an exception if things seem off wrt
same.

Also ensure to add a newline at end of console.log messages
---
 .../server/public_simplechat/toolsconsole.mjs | 25 ++++++++++++++++---
 1 file changed, 22 insertions(+), 3 deletions(-)

diff --git a/tools/server/public_simplechat/toolsconsole.mjs b/tools/server/public_simplechat/toolsconsole.mjs
index 0c7d436a0a..b372dc74ef 100644
--- a/tools/server/public_simplechat/toolsconsole.mjs
+++ b/tools/server/public_simplechat/toolsconsole.mjs
@@ -4,14 +4,17 @@
 //
 
 
+/** The redirected console.log's capture-data-space */
 export let gConsoleStr = ""
 /**
+ * Maintain original console.log, when needed
  * @type { {(...data: any[]): void} | null}
  */
-export let gOrigConsoleLog = null
+let gOrigConsoleLog = null
 
 
 /**
+ * The trapping console.log
  * @param {any[]} args
  */
 export function console_trapped(...args) {
@@ -22,17 +25,33 @@ export function console_trapped(...args) {
             return String(arg);
         }
     }).join(' ');
-    gConsoleStr += res;
+    gConsoleStr += `${res}\n`;
 }
 
+/**
+ * Save the original console.log, if needed.
+ * Setup redir of console.log.
+ * Clear the redirected console.log's capture-data-space.
+ */
 export function console_redir() {
-    gOrigConsoleLog = console.log
+    if (gOrigConsoleLog == null) {
+        if (console.log == console_trapped) {
+            throw new Error("ERRR:ToolsConsole:ReDir:Original Console.Log lost???");
+        }
+        gOrigConsoleLog = console.log
+    }
     console.log = console_trapped
     gConsoleStr = ""
 }
 
+/**
+ * Revert the redirected console.log to the original console.log, if possible.
+ */
 export function console_revert() {
     if (gOrigConsoleLog !== null) {
+        if (gOrigConsoleLog == console_trapped) {
+            throw new Error("ERRR:ToolsConsole:Revert:Original Console.Log lost???");
+        }
         console.log = gOrigConsoleLog
     }
 }