![]() This article will ease you into the rich and powerful world of regular expressions for Acrobat JavaScript through some surprisingly simple examples, and will also point you to resources for further study. With just a little knowledge it is easy to create some very useful pattern matching expressions. However, they don't have to be difficult. There are several books and websites devoted to it. ![]() Regular expressions are a large and complex topic. ![]() In fact, in Core JavaScript, regular expressions are a built-in data type and are employed in several of the standard string operations. And, of course, this includes Acrobat JavaScript. They have been tested by the ages and been found to be so useful that practically every computer language in use today provides support for using regular expressions. Regular expressions are an ancient and powerful technique for finding patterns in text. Scope: All Acrobat versions Skill Level: Intermediate Prerequisites: Familiarity with the Acrobat JavaScript Console
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