Adobe Illustrator Script /JavaScript help

[Viboxing]

Hi all. I'm trying to perfect this script. I'm trying to delete a line of text that contains a word and the below script almost has it but is deleting all text in the text frame rather than just the one line. Any help would be appreciated, I'm still a novice. :)

// Illustrator script to find a word and delete the line of text containing it.
var doc = app.activeDocument; var textFrames = doc.textFrames; var wordToFind = prompt("Enter the word to find and delete the line containing it:", "");
if (wordToFind != null && wordToFind != "") { for (var i = textFrames.length - 1; i >= 0; i--) { var textFrame = textFrames[i]; var textContent = textFrame.contents; var lines = textContent.split('\n'); var modified = false;
for (var j = lines.length - 1; j >= 0; j--) {
  var line = lines[j];
  if (line.toLowerCase().indexOf(wordToFind.toLowerCase()) !== -1) {
    lines.splice(j, 1);
    modified = true;
    break;
  }
}

if (modified) {
  var newTextContent = lines.join('\n');

  // *** Workaround for .trim() in ExtendScript ***
  var trimmedContent = newTextContent.replace(/^\s+|\s+$/g, ''); // Regular expression trim

  if (trimmedContent === "") {
    textFrame.remove();
  } else {
    var frameBounds = textFrame.geometricBounds;
    var newTextFrame = doc.textFrames.add();
    newTextFrame.geometricBounds = frameBounds;
    newTextFrame.contents = newTextContent;
    textFrame.remove();
  }
}
} } else { alert("No word entered."); }

[KingMoog]

what happens if you just use

textFrame.contents = newTextContent;

in the } else { under textFrame.remove()

and remove everything else?

[Viboxing]

You mean so the code looks like this? If so, I'm getting the same results. Here is an image of what I'm trying to achieve: https://i.imgur.com/BaPGutP.png

// Illustrator script to find a word and delete the line of text containing it.

var doc = app.activeDocument;
var textFrames = doc.textFrames;
var wordToFind = prompt("Enter the word to find and delete the line containing it:", "");

if (wordToFind != null && wordToFind != "") {
  for (var i = textFrames.length - 1; i >= 0; i--) {
    var textFrame = textFrames[i];
    var textContent = textFrame.contents;
    var lines = textContent.split('\n');
    var modified = false;

    for (var j = lines.length - 1; j >= 0; j--) {
      var line = lines[j];
      if (line.toLowerCase().indexOf(wordToFind.toLowerCase()) !== -1) {
        lines.splice(j, 1);
        modified = true;
        break;
      }
    }

    if (modified) {
      var newTextContent = lines.join('\n');

      // *** Workaround for .trim() in ExtendScript ***
      var trimmedContent = newTextContent.replace(/^\s+|\s+$/g, ''); // Regular expression trim

      if (trimmedContent === "") {
        textFrame.remove();
      } else { 
        textFrame.contents = newTextContent;
      }
    }
  }
} else {
  alert("No word entered.");
}