RE: [External] : Re: [PATCH] Make rectangle-select able to skip lines(empty one, for example)

[Drew Adams <drew.adams@oracle.com>]

> Treat lines with whitespaces only as 'empty'.
>
>(defvar *rectangle-skip-lines* nil
> "If `t' -- skip empty lines, if `function' -- skip line when it returns `nil'.
>The function gets all arguments of `apply-on-rectangle' as input.")

My opinion doesn't matter, but in case it helps:

1. Lose the *...* earmuffs.  Elisp doesn't
embrace that CL convention for defvars.

2. The var's doc should say what it means by
"skip".  Apparently it means (only) that
function `apply-on-rectangle' doesn't apply
its FUNCTION arg to empty lines.  I think it's
important to say that the var affects (only)
that function's behavior.