extwee_example.js

// Check if there are extra content in the files
// If so, cut it all out for the parser
if(fileContents[0] != ':' && fileContents[1] != ':') {
  let firstPassagePos = fileContents.indexOf('::');
  fileContents = fileContents.slice(firstPassagePos, fileContents.length);
}

// Split the file based on the passage sigil (::) preceeded by a newline
let parsingPassages = fileContents.split('\n::');

// Check if any passages exist
if(parsingPassages == 0) {
  throw new Error("No passages were found!");
}