Demo Applet for CGIF Parser and ELF Generator Components of Notio

Last Modified: 98/06/26
This applet demonstrates the CGIF parsing and ELF generating components of the Notio package. This top text area is the input area and the bottom text are is the output area. Typing (or pasting) a CGIF expression into the input area and pressing the "Test" button will cause the input to be printed in the output area, activate the parser which will construct the appropriate data structures, and then generate an equivalent ELF expression. The original expression and the generated version will be separated by a line of arrows. Any exceptions thrown during parsing or generating will be displayed in the output area. The input and output areas may be clear by pressing the appropriate buttons.

Here are some sample expressions which may be copied and pasted into the input area:

This applet requires a Java-enabled browser such as Netscape 3.x or higher, or Internet Explorer 3.x or higher.