Currently we require the end marker of Front Matter header to end with a new line for the header to be valid. This PR removes that restriction so that the header can end at the end of the file. This mainly improves syntax highlighting and other language features when user actively editing a prompt. For https://github.com/microsoft/vscode-copilot/issues/16557, part of https://github.com/microsoft/vscode-copilot/issues/15596.
This issue appears to be discussing a feature request or bug report related to the repository. Based on the content, it seems to be resolved. The issue was opened by legomushroom and has received 0 comments.