ctRegex not matching correctly at word boundaries

[rikki cattermole]

On 08/07/2018 10:37 PM, Ivo wrote:
> First of all, I'm not an expert about regular expression syntax, however 
> I believe there might be some strange bug when using ctRegex.
> 
> Consider the following code:
> 
> void main() {
>          import std.regex: ctRegex, matchFirst;
>      auto expression = ctRegex!("\bis\b");

auto expression = ctRegex!(`\bis\b`);

\b is bell escape code as per ASCII