[Jmol-developers] Adding a new command

[Miguel <mi...@jm...>]

Nicolas wrote:

> I have some troubles with the Eval / Compile parts to add a new command=
.
> Can you help me ? What should I do to add new commands ?

1. In Token.java, add a new token for the 'nico' command:

  final static int isosurface   =3D command =7C 94;
  final static int nico         =3D command =7C 95; // Nico's command

2. In Token.java, add the token to the symbol lookup table:

    =22isosurface=22,        new Token(isosurface,varArgCount,=22isosurfa=
ce=22),
    =22nico=22,              new Token(nico, varArgCount, =22nico=22),

3. In Eval.java, dispatch when the nico token is seen:

      case Token.stereo:
        stereo();
        break;
      case Token.nico:
        nico();
        break;

4. In Eval.java, implement the nico() function:

void nico() throws ScriptException =7B
  System.out.println(=22Nico was here=21=22);
=7D


Miguel

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