Enable XML/HTML Emmet
Select this checkbox to enable Emmet support for XML and HTML. If this checkbox is not selected, complicated abbreviations, such as
Enable abbreviation preview
Select this checkbox to have RubyMine show a popup with a preview of the entered abbreviation before actually expanding it.
Enable automatic URL recognition while wrapping text with <a> tag
Add edit point at the end of template
|If this checkbox is selected, an editing position adds to the end of an HTML template ($END$);|
if this checkbox is not selected, then the new edit point is not added.
Compare the following:
In this area, specify the BEM separators for the class names, modifiers and short elements. Refer to the Emmet documentation for details.
Filters enabled by default
|In this area, specify which Emmet filters you want to be applied to an expanded abbreviation before it is shown in the editor. Learn more about filters at http://docs.emmet.io/filters/. To have a filter always applied by default, select the checkbox next to it. The available options are:|