Comments

You can enter comments in the source text of the dictionary; these comments are ignored by compiler. Any DSL expressions present in comments are ignored too. A comment is entered in double braces. Several lines of the source text may be included in braces..

{{An example of two-headings card}}

sale price
selling price
отпускная цена

A comment may begin in any part of a line,  also braces may be entered in any part of a line. The only restriction is that comments must not divide an entry (card) or subentry heading (but they may be entered in the same line after the heading). A line containing a comment in its first position cannot contain an card heading, but you may enter a subentry heading after the comment in this line.

It is forbidden to use embedded comments (i.e., you cannot enter a comment inside another one).