code review comments from #4658
Clarify name of isLegalInName(). Break when error is found.
Merge pull request #4670 from adobe/nj/tokenizer-cleanup

Code request cleanups for tokenizer
Merge pull request #4669 from adobe/jasonsanjose/ResearchLiveHTML-debug

code review comments from #4658
Merge branch 'ResearchLiveHTML' into dangoor/robust-diffs

Conflicts:
	src/LiveDevelopment/Documents/HTMLDocument.js