ext">Text</a> -&gt; <a href="Expr.html#t:Expr" title="Expr">Expr</a> <a href="../text-1.2.3.0/Data-Text.html#t:Text" title="Data.Text">Text</a> -&gt; <a href="Expr.html#t:Expr" title="Expr">Expr</a> <a href="../base-4.11.1.0/Data-Bool.html#t:Bool" title="Data.Bool">Bool</a> <a href="src/Exprs.Strings.html#regexExpr" class="link">Source</a> <a href="#v:regexExpr" class="selflink">#</a></p><div class="doc"><p>regexExpr creates a regex expression that returns true if the first expression matches the second str