Recognizes Markdown slash-escaped sequences. More info: http://daringfireball.net/projects/markdown/syntax#backslash

 md_escaped_string(-Codes)// is det

Recognizes string with escapes inside it. Consumes new code/escape sequence on backtracking.

 md_escaped_code(-Codes)// is det

Recognizes single code that could have been escaped.

 md_escaped_code(?Code) is nondet

List of possibly escaped symbols. More info: http://daringfireball.net/projects/markdown/syntax#backslash