srcref - Dynamic Line-Specific GitHub Permalinks(What is srcref?)

Username/Org Name: GitHub username or organization name
Repo Name: GitHub repository name
Branch Name: GitHub branch name
File Path: File path in repository
Begin Regex: Regex used to determine the beginning match
Begin Occurrence: Number of matches for the beginning match
Begin Offset: Number of lines above or below the beginning match
Begin Search Direction: Direction to evaluate the file for the beginning match
End Regex: Optional regex used to determine the ending match
End Occurrence: Optional number of matches for the ending match
End Offset: Optional number of lines above or below the ending match
End Search Direction: Optional direction to evaluate the file for the ending match