Apply fails if target files contains three backticks

[IngLP]

Before submitting your bug report

• I believe this is a bug. I'll try to join the Continue Discord for questions
• I'm not able to find an open issue that reports the same bug
• I've seen the troubleshooting guide on the Continue Docs

Relevant environment info

- OS: macOS
- Continue version: 1.0.18
- IDE version: IntelliJ
- Model:
- config:
  

  
  OR link to assistant in Continue hub:

Description

When applying changes using whatever LLM to a code file that contains 3 backticks (```), the file is TRUNCATED at these backticks. The rest of the file is discarded.

To reproduce

1. Create a file with some text and then 3 backticks in a multiline string, then some other text.
2. Ask an LLM to apply some changes, e.g. change the first line of the text
3. Apply the changes from the chat.
4. The file is truncated after the backticks.

Log output

[Patrick-Erichsen]

Thanks for the heads up here! Not sure how soon we'll be able to prioritize this, so I added a good first issue label if available to help out in the meantime.