If you are a blogger or web developer for blog, or web-savvy blog owner who always makes prefer to make changes in blog using CSS, HTML or JavaScript. You may want some extra changes for editing blog in html editor.
It is good news for you that now blogger provides new interface for changing blog architecture of design and can do a lot of good enhancement in your blog. The improved HTML template editor now supports line numbering, syntax highlighting, auto-indentation and code folding to make editing your template much easier.
Click the “Template” tab on the Blogger dashboard, then the “Edit HTML” button, to see the new template HTML editor: