SJS wrote:
begin quoting Brad Beyenhof as of Sat, Feb 23, 2008 at 07:07:44AM -0800:
I prefer to do such a
step with "grep ." to return all lines that contain non-whitespace
characters.
Well, . matches spaces and tabs, so to be pedantic, that's not entirely
true. :)
But there's nothing between ^ and $ to catch the . so it works just
fine. Better would be to use a g/re/d with an re of "^$". . .
I totally followed all of that *until* "g/re/d". What is that?
--
Ralph
--------------------
If we didn't have ambiguity in the language we would not have good
crossword puzzles.
--carl lowenstein
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