Reading text from file changes the text?

Question

I'm currently trying to load a simple text file and filter it by a certain string. In the text file I'm using a new line for each value and sometimes use a "--" to make things easier to read for me when viewing the .txt-file.

Now, when I load the file and split it by new lines I end up with a list of substrings, each representing a value I need. Plus, all the "seperators" I put into the file.

My goal is to clean the list from all the seperators and basically just remove them from the list. However, RemoveAll does not work and I found out that the strings containing "--" are not really "--", but something else, because using string.Equals("--") fails on them.

Somewhere when reading the data or splitting it, something happened to those parts, but I can't figure out what's happening.

Here's the code:

void Awake() {


    _fileLines = new List<string>();

    TextAsset txt = Resources.Load<TextAsset>("SubjectPages/test");
    _fileLines = new List<string>();
    _fileLines = txt.text.Split(new string[] { "\n" }, System.StringSplitOptions.None).ToList<string>();

    _fileLines.RemoveAll(x => ((string)x) == "");
    _fileLines.RemoveAll(x => ((string)x) == "--");

    for (int i = 0; i < _fileLines.Count; i++) {
        Debug.Log(_fileLines[i] + " | " + (_fileLines[i].Equals("--")) + " | " + (_fileLines[i] == "--"));
    }
}

Removing empty lines with RemoveAll seems to work fine.

Answer 1

I checked each character value for the lines containing "--" and they did indeed have a third character with a char value of 13. Looking it up this translates to "\r". So, instead of removing "--" from the list I am now removing "--\r" from the list and this works now :)