[TxMt] basic enclosing brackets question

[Mark Miller]

Hi,

This is a first post so if this isn't the right place or I didn't
search well enough, please let me know.

I know you can select the contents between brackets with
command-shift-B. However, this is the same key sequence that was
select for breakpoints when coding in Ruby.

I realize I could customize any way I want, but I figured I must be
missing a fundamental way or working in TextMate if this key option
was used for two different operations. Is there an easy trick to get
the one I want?

Thanks,

Mark