This page provides a demonstration for Hiform parser. This parser can analyzes only one sheet of Hiform documents in this site and shows a form graph, a derivation tree, a modular tabular, and parsing animation.

1. How to get an "A1" sheet: (1) Select window menu [Open]. (2) Select an icon for the A1 sheet. You will get a graph, a derivation tree for it, and a tabular form for it.

2. How to watch a parsing animation: (1) Click the "Animation" Tab. (2) Select window menu [Open] and select the icon "A1". So you get a graph. (3) Click [Start] Button. The parsing animation will be started.

NOTE: This demo-parser needs many memories for executing it. Furthermore, this demo-parser was compiled by J2SDK 1.4.02. This demo-parser needs Java VM over version 1.3.x

NOTE: This parser requires a form graph and outputs the derivation tree with attributes for the inputted form graph. Additionally, in this web, this applet draws the modular table for the derivation tree.

NOTE: If you cannot watch an animation, please restart this applet and please click only "Animation Tab".

Thank you very much for visiting this page.