[Biococoa-dev] BCSequenceTool

[Koen van der Drift]

Hi,

While converting a bunch of files in the BCTools hierarchy, I noticed 
that they all have the same code to set the symbolList/sequence they 
act on. So I made a new class, BCSequenceTool and put all the shared 
code in it. It's only an abstract class, so it doesn't do much by 
itself, but all tools that act on a symbollist should subclass it.

For the time being, I put it in BCTools, but it can be moved. Now most 
tools actuallly act on a symbol list, we might need to rethink the 
naming and organization of the files under BCTools.


BTW, I also figured out how to change the project.pbxproj files from 
within Xcode. Go the left column, and open the SCM triangle. There you 
see all the files that are marked with a cvs tag, including the ones 
inside BioCocoa.pbproj.


cheers,

- Koen.