[PD] another small gem problem

[Oded Ben-Tal]

> these are now abstractions, you have to add the path were the Gem.pd_darwin 
> lives to pd's search paths.
>
> the path is usually <path-to-pd>/extra/Gem/
>

Two quesion than:
1) as far as I could tell [rgb2hsv] and [rgb2yuv] exist in the same 
directory. and while gem finds the former it doesn't find the latter. 
Unless there is another version of [rgb2hsv] in the linrary as an object 
and not an abstraction?

2) This is just a stupid mac problem: When I look at the path settings in 
pd I only see a partial list (about 10 lines) how do I add another one, 
witout removing any of the existing paths? (when I tried replacing a 
existing entry that I don't use, and save the setting, it seems it only 
saved the first few entries visible on the screen and removed a dozen or 
so additional ones hidden from view).

thanks
Oded