Hello *,<div><br></div><div>I need to parse some logger lines using boost xpressive. The line looks like:</div><div><br></div><div>fname:line_no   [severity]  logging message</div><div><br></div><div>When building the xpressive regex if I need to match the severity (e.g. [INFO]) I need to escape the square brackets... Is there some xpressive construct (like as_xpr) which makes from all characters literals. So that I can write smth like: </div>

<div><br></div><div>sregex re = *_ &gt;&gt; literals(&quot;[INFO]&quot;) &gt;&gt; *_</div><div><br></div><div><br></div><div><br></div><div><br></div><div>Many thanks,</div><div>Ovanes</div><div><br></div><div><br></div>