Function endOfLineClean

static/editor.md/lib/codemirror/addon/merge/merge.js:592–599

(diff, i)

  }

  function endOfLineClean(diff, i) {
    if (i == diff.length - 1) return true;
    var next = diff[i + 1][1];
    if (next.length == 1 || next.charCodeAt(0) != 10) return false;
    if (i == diff.length - 2) return true;
    next = diff[i + 2][1];
    return next.length > 1 && next.charCodeAt(0) == 10;
  }

  function startOfLineClean(diff, i) {
    if (i == 0) return true;