Function firstLine

lib/tern.js:407–411

(str)

  }

  function firstLine(str) {
    var end = str.indexOf("\n");
    if (end < 0) return str;
    return str.slice(0, end);
  }

  function findMatchingPosition(line, file, near) {
    var pos = Math.max(0, near - 500), closest = null;