src/sass/parse.js
function checkUriRaw(i) {
  const start = i;
  let l;

  while (i < tokensLength) {
    if (checkInterpolation(i) || checkVariable(i)) break;
    else if (l = checkUriRawCharacters(i)) i += l;
    else break;
  }

  tokens[start].uri_raw_end = i;

  return i - start;
}
function checkUriRaw(i) {
  const start = i;
  let l;

  while (i < tokensLength) {
    if (checkInterpolation(i) || checkVariable(i)) break;
    else if (l = checkUriRawCharacters(i)) i += l;
    else break;
  }

  tokens[start].uri_raw_end = i;

  return i - start;
}
function checkUriRaw ( i ) { const start = i ; let l ; while ( i < tokensLength ) { if ( checkInterpolation ( i ) || checkVariable ( i ) ) break ; else if ( l = checkUriRawCharacters ( i ) ) i += l ; else break ; } tokens [ start ] . uri_raw_end = i ; return i - start ; }
Check if content of URI can be contained within a raw node
@param {number} i Token's index number
@return {number} Length of raw node
Check if content of URI can be contained within a raw node