[PATCH build 02/10] Provide a visual break between components.

[Gaetan Nadon]

On Sat, 2010-09-18 at 21:24 -0400, Trevor Woerner wrote:

> That doesn't make any sense to me (I hope someone can explain it).
> module_title is a function, I can't understand how assigning a value
> to a function will invoke it. With your change, is the function being
> invoked with "$1/$2" as its one argument?
> 

It avoided calling the function and just made an assignment.

It chokes on ${_line:${#1}}.

The length operator returns 7 (because app/xdm has 7 characters) which
leads to ${_line:7}.
I have no idea of what this is supposed to do, yet.
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