Found the following HTML validation problems:
fragments.html:209:1 (fragments.Rd:118): Warning: missing </ul> before </div>
fragments.html:117:1 (fragments.Rd:60): Warning: <h5> anchor "Usage" already defined
fragments.html:133:1 (fragments.Rd:70): Warning: <h5> anchor "Usage" already defined
fragments.html:146:1 (fragments.Rd:81): Warning: <h5> anchor "Arguments" already defined
fragments.html:186:1 (fragments.Rd:107): Warning: <h5> anchor "Usage" already defined
fragments.html:192:1 (fragments.Rd:111): Warning: <h5> anchor "Arguments" already defined
fragments_repeats.html:257:1 (fragments_repeats.Rd:145): Warning: missing </ul> before </div>
fragments_repeats.html:123:1 (fragments_repeats.Rd:65): Warning: <h5> anchor "Usage" already defined
fragments_repeats.html:156:1 (fragments_repeats.Rd:86): Warning: <h5> anchor "Usage" already defined
fragments_repeats.html:172:1 (fragments_repeats.Rd:96): Warning: <h5> anchor "Usage" already defined
fragments_repeats.html:178:1 (fragments_repeats.Rd:100): Warning: <h5> anchor "Arguments" already defined
fragments_repeats.html:201:1 (fragments_repeats.Rd:113): Warning: <h5> anchor "Usage" already defined
fragments_repeats.html:207:1 (fragments_repeats.Rd:117): Warning: <h5> anchor "Arguments" already defined
fragments_repeats.html:234:1 (fragments_repeats.Rd:134): Warning: <h5> anchor "Usage" already defined
fragments_repeats.html:240:1 (fragments_repeats.Rd:138): Warning: <h5> anchor "Arguments" already defined
fragments_trace.html:232:1 (fragments_trace.Rd:130): Warning: missing </ul> before </div>
fragments_trace.html:146:1 (fragments_trace.Rd:82): Warning: <h5> anchor "Usage" already defined
fragments_trace.html:152:1 (fragments_trace.Rd:86): Warning: <h5> anchor "Arguments" already defined
fragments_trace.html:169:1 (fragments_trace.Rd:97): Warning: <h5> anchor "Returns" already defined
fragments_trace.html:186:1 (fragments_trace.Rd:106): Warning: <h5> anchor "Usage" already defined
fragments_trace.html:192:1 (fragments_trace.Rd:110): Warning: <h5> anchor "Returns" already defined
fragments_trace.html:209:1 (fragments_trace.Rd:119): Warning: <h5> anchor "Usage" already defined
fragments_trace.html:215:1 (fragments_trace.Rd:123): Warning: <h5> anchor "Arguments" already defined