Parsing Errors or Crashes When Entering Certain Control Characters in Parameters or Comments

[Sennoma-Nn]

Expected Behavior

Entering control characters like the ESC character � in parameters or comments should not cause any issues.

Actual Behavior

Entering control characters like the ESC character � in parameters or comments causes parsing errors or even crashes the editor. I wrote some code containing the ESC control character (rendered as a left arrow in the interface).

After navigating to the Costumes tab and returning to the code tab, the following error appeared:

Upon saving the project as an .sb3 file and reloading it, I found that the code following the ESC character had disappeared:

In my tests, I inserted text containing the ESC character in comments and parameters, which revealed the following issues, although I was unable to reproduce the crash:
https://github.com/user-attachments/assets/fb266bb7-0425-4d1f-ae04-5730b615d1ef

Steps to Reproduce

1. Open the TurboWarp editor.
2. Enter the ESC character in a parameter.
3. Observe that the parameter text disappears, and the code following that block disappears.

Operating System and Browser

Operating System: Linux
Browser: Chromium

[SharkPool-SP]

where did these new blocks come from?

[Sennoma-Nn]

where did these new blocks come from?

You say these extensions?

[SharkPool-SP]

Yeah. Cuz I don't see it in the block palette

[Sennoma-Nn]

Yeah. Cuz I don't see it in the block palette

https://github.com/NOname-awa/Scr_ext/tree/main/extensions/Stable-Release

[SharkPool-SP]

wait nvm, idk why