GoogleDocFormater

function docReplace() {
  var regExp = "^#.*";
  var body = DocumentApp.getActiveDocument().getBody();
  body.replaceText('^"', '>');
  body.replaceText('"$', '');

  boldfaceText("^[Bb]y.*");
  colorText("^>.*");
  linkTex("^http.*");
  GreyTex("^#.*");

}

function boldfaceText(findMe) {
  // put to boldface the argument
  var body = DocumentApp.getActiveDocument().getBody();
  var foundElement = body.findText(findMe);

  while (foundElement != null) {
    // Get the text object from the element
    var foundText = foundElement.getElement().asText();

    // Where in the Element is the found text?
    var start = foundElement.getStartOffset();
    var end = foundElement.getEndOffsetInclusive();

    // Bolden
    foundText.setBold(start, end, true);
    //foundText.setForegroundColor(start, end, '#B4ADAD')

    // Find the next match
    foundElement = body.findText(findMe, foundElement);
  }
}

function colorText(findMe) {
  // put to boldface the argument
  var body = DocumentApp.getActiveDocument().getBody();
  var foundElement = body.findText(findMe);

  while (foundElement != null) {
    // Get the text object from the element
    var foundText = foundElement.getElement().asText();

    // Where in the Element is the found text?
    var start = foundElement.getStartOffset();
    var end = foundElement.getEndOffsetInclusive();

    // Change the foreground color to red
    foundText.setForegroundColor(start, end, '#C80B0B')

    // Find the next match
    foundElement = body.findText(findMe, foundElement);
  }
}
function linkTex(findMe) {
  // put to boldface the argument
  var body = DocumentApp.getActiveDocument().getBody();
  var foundElement = body.findText(findMe);

  while (foundElement != null) {
    // Get the text object from the element
    var foundText = foundElement.getElement().asText();

    // Where in the Element is the found text?
    var start = foundElement.getStartOffset();
    var end = foundElement.getEndOffsetInclusive();
    var TXT = foundText.getText();
    // Change the foreground color to red
    foundText.setLinkUrl(start, end, TXT)

    // Find the next match
    foundElement = body.findText(findMe, foundElement);
  }
}
function GreyTex(findMe) {
  // put to boldface the argument
  var body = DocumentApp.getActiveDocument().getBody();
  var foundElement = body.findText(findMe);

  while (foundElement != null) {
    // Get the text object from the element
    var foundText = foundElement.getElement().asText();

    // Where in the Element is the found text?
    var start = foundElement.getStartOffset();
    var end = foundElement.getEndOffsetInclusive();
    // Change the foreground color to grey
    foundText.setForegroundColor(start, end, '#B4ADAD')

    // Find the next match
    foundElement = body.findText(findMe, foundElement);
  }
}