Replace Comma surrounded by String w/Semi-colon in Netbeans
<p>I need to replace all instances of letter-comma-letter with letter-semicolon-letter (or number). The letter can be standalone or part of a larger word. Case-insensitive.</p>

<p><code>a,b</code> -> <code>a;b</code></p>

<p><code>alpha,beta</code> -> <code>alpha;beta</code></p>