Hi, I could finally compile GNU APL and make it work; now I have to work on 
the web interface. I asume the first thing to do is to hack the HTML/CSS 
part.
Some questions though:

  1) the program is a Read-Eval-Print-Loop; it is an interpreter for a 
language (think to a big calculator in command line).
     Having the pop-up dialog box for stdin coming over and over above the 
console (with some fading effect) is not
     very exciting; is there a way to have a more usable line of input
    Something like a text field under the console. I think that if I get 
that, I can probably even use CSS to make the user believe the text field 
is the last line of the console.

  2) Is there a way to have a very rudimentary history mechanism in the 
input field (browsing the previous entered lines with arrow up/arrow down)?

  3) Is there a way to get some permalink mechanism:
        clicking on a link on the page should redirect to an URL containing 
the last input line like: http://<BASE_URL>/?code=<whatever_last_line>
        in order to allow the user to send by email or in a forum a link 
containing the one-line code to be executed
        Of course it would imply some way for the web page to detect such 
?code=<whatever> part and directly feed it in the input box when the page 
is loaded?

  4) Is there some equivalent to VT100/ANSI escape codes for getting 
minimal colors in the console?

Regards,

tb.

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