omputed from the
match.</p>
<p>Returns a new string in which the non-overlapping substrings that match
<code>from</code> (the ones iterated by <code>from.allMatches(thisString)</code>) are replaced
by the result of calling <code>replace</code> on the corresponding <a href="dart-core/Match-class.html">Match</a> object.</p>
<p>This can be used to replace matches with new content that depends on the
match, unlike <a href="dart-core/String/replaceAll.html">replaceAll</a> where the replacement string is always t