RSyntaxTextArea is a syntax highlighting, code folding text editor. It has support for over 30 programming languages and is completely customizable. By extending JTextComponent, it easily integrates into any Swing application and provides an easy way to add syntax highlighting to a program.

Changes:

This release brings rendering improvements, fixes bugs in the Clojure and JavaScript syntax highlighting, and has several other small changes. The minimum required JRE has changed to Java 5 from 1.4.

URL: RSyntaxTextArea | Fifesoft

RSyntaxTextArea 2.5.0-rsta1.png