Bug Long URL breaks link tag

Hello,

Seems odd that I might be the first to find about this, but I simply can't have "long" links in TMPro.
Using v3.0.6

Text:

<link="https://res.cloudinary.com/cloudinary-marketing/cloudinary-marketing/images//blog/WebP_2000x1100_v1a/WebP_2000x1100_v1a-jpg?_i=AA">@@@@</link>

Expected render:

@@@@

Actual render:

<link="https://res.cloudinary.com/cloudinary-marketing/cloudinary-marketing/images//blog/WebP_2000x1100_v1a/WebP_2000x1100_v1a-jpg?_i=AA">@@@@

Edit:
- Happens in v3.2.0-pre.4 too
- Using Unity 2022.1.24f1

 

@Stephan_B any thoughts on this?
Thanks

 

Alright, I've found the culprit, links over ~120 chars are not supported out of the box, it's a pretty huge limitation.
I understand that links can be shorter and you can have a mapping in code, but that's seems unnecessarily complicated.

I've added this code to my current project to increase it to 1024 chars:

Code (CSharp):

1.  
2.     private const int RICH_TEXT_TAG_LENGTH_OVERRIDE = 1024;
3. #if UNITY_EDITOR
4.     [UnityEditor.InitializeOnLoadMethod]
5. #else
6.     [RuntimeInitializeOnLoadMethod]
7. #endif
8.     static void TryFixTMProTagLength()
9.     {
10.         // Fixing TMPro to have a bigger tag length. Currently it's just 128 which is peanuts - links can be very long.
11.         // More specifically, the link tag breaks if the text inside the tag is longer than 128 chars, eg:
12.         // For <link="http://..">
13.         // <whatever_is_here_has_to_be_shorter_than_128_chars>
14.         var fi = typeof(TMP_Text).GetField("m_htmlTag", BindingFlags.NonPublic | BindingFlags.Static);
15.         var arr = fi.GetValue(null) as char[];
16.         if (arr.Length < RICH_TEXT_TAG_LENGTH_OVERRIDE)
17.         {
18.             Array.Resize(ref arr, RICH_TEXT_TAG_LENGTH_OVERRIDE);
19.             fi.SetValue(null, arr);
20.         }
21.     }

Link to the latest revision: github