Dear Shelby Chen,

To try it on mac, you can download (and unzip) this folder.

It contains the binary ( named hp ) for mac

                  an installer ( named Installer )

                  a launcher ( named Launcher )

Installation : Double click on Installer.

 ( that is basically a script that will moved the binary at /usr/share/bin with your autorisation. Alternatively you can move the binary manually at any other convenient place )

Starting : Double click on Launcher when TeXmacs is closed. That should open a TeXmacs window, ( a file named Hasky-Plotter.tm  ) that contains a field for shell.

Trying : Introduce ( just after hp ) the instruction for plotting a curve, something like : plot « 1/x » "(-2,2)" and press Enter

Then revert to see the result.

Thank you for your interest,

Sincerely,

Bertrand