| Re: [frogs] Patch for Issue #830 |
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- To: Graham Percival <graham@xxxxxxxxxxxxxxxxx>, Marc Hohl <marc@xxxxxxxxxx>
- Subject: Re: [frogs] Patch for Issue #830
- From: Mark Polesky <markpolesky@xxxxxxxxx>
- Date: Mon, 21 Dec 2009 14:10:15 -0800 (PST)
- Cc: James Lowe <James.Lowe@xxxxxxxxxxxx>, Neil Puttock <n.puttock@xxxxxxxxx>, Carl Sorensen <c_sorensen@xxxxxxx>, Lily-Devel List <lilypond-devel@xxxxxxx>, "frogs@xxxxxxxxxxx" <frogs@xxxxxxxxxxx>
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Marc Hohl wrote:
> I found something useful here:
> http://code.google.com/p/pymc/issues/detail?id=230
>
> The program is simple but seems to work:
Why not use a sed one-liner?
sed -i 's/[ \t]*$//' filename
*****
$ echo -e "Trailing spaces: \nTrailing tabs:\t\t" > ws-test
$ cat -A ws-test
Trailing spaces: $
Trailing tabs:^I^I$
$ sed -i 's/[ \t]*$//' ws-test
$ cat -A ws-test
Trailing spaces:$
Trailing tabs:$
*****
- Mark
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