EmbeddedLanguages\RegularExpressions\LanguageServices\RegexEmbeddedCompletionProvider.cs (2)
317context.AddIfMissing($"(?( {Regex_name_or_number} ) {Regex_yes} | {Regex_no} )", Regex_conditional_group_match_short, Regex_conditional_group_match_long, parentOpt, positionOffset: "(?(".Length, insertionText: "(?()|)");
357context.AddIfMissing($@"\k< {Regex_name_or_number} >", Regex_named_backreference_short, Regex_named_backreference_long, parentOpt, @"\k<".Length, insertionText: @"\k<>");