Plot Window #3

Another batch of improvements in plot-window.  Plot-window is not, as yet, intended for other people’s use.    It provides a bridge between Lisp and assorted Javascript widgets.  The original idea was to allow a web page to be used as a display from the Lisp REPL.  So, for example, to enable you to plot data using a Javascript plotting widget.

Most of the changes are internal.  For example I’m toying with a way to manage Parenscript modules (example module here).  I’m also using the LOG4CL, which I highly recommend.

All the widgets have now been factored out into individual examples.  Previously using a widget rewrote the display page entirely.  Now they are inserted at an insertion point.  Here’s a little screen capture…


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