Most of us who compose pages and posts in HTML mode are accustomed to the annoyance of the (Page / Post) Editor HTML syntax checker. Proper HTML syntax depends upon correctly paired HTML tags. You enter an opening tag, without a closing tag - and within seconds, the syntax checker pops up and alerts you to your mistake. You then enter a closing tag, and all is well. This might be a normal event, when formatting the page / post title . Until this week, the syntax checker gave us a brief one or two line advice, at the top of the page. Now, we see a full screen page of random text - and in some cases, no way to continue. The error message fills the screen, and we can't see the editor window - so we can't finish what we were doing.
What Blogger won't tell you