Windows/MSVC: install_builtins, octave_interpreter_ready not found

[John W. Eaton]

On 29-Nov-2007, Christoph.Mayer at dlr.de wrote:

| I need these symbols because I have an application which uses more than
| one octave interpreter; I have implemented context switching, where each
| octave interpreter has its own symtabs. If there is another more
| standard way to have multiple octave interpreters in one application I
| would like to use it.

OK, I applied the patch.

| In order to hide these "not officially documented" symbols one could add
| an "OctaveInterpreter" class, which performs context switches, lets
| users define and retrieve symbols, etc. to octave. 

If you think something like this would be useful, then please propose
a patch.  I have no idea what the needs are.

jwe