Galatea English Technical Notes

English technical notes page of Galatea Linux is available:

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I have implemented a simple template engine for Java before experiencing Ruby on Rails, and have used template engines for PHP and Perl. However, the installation may be troublesome, and it was dissatisfaction to have to use engine-dependent description languages.
Ruby has a template engine called ERB by default. We can use Ruby language itself in ERB. The function of ERB is easily available from our own Ruby script. I have a good feeling about these things.
A VoiceXML browser and an HTML browser are not completely equivalent positioning. In addition, further consideration is necessary when you put modalities together. How should we make up in which hierarchy? We want to make proposals for it, on the basis of experience of implementations.