[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: tr's doc nits
From: |
Jim Meyering |
Subject: |
Re: tr's doc nits |
Date: |
Fri, 11 Nov 2005 18:10:42 +0100 |
Hi Alexandre!
Alexandre Duret-Lutz <address@hidden> wrote:
> I have coreutils 5.2.1 and texinfo 4.8 installed.
>
> Two notes regarding tr's documentation:
>
> 1) "man tr" points to "info coreutils tr" but this commands
> brings me to the node "Trailing slashes" not to "tr invocation".
That is fixed in the stable coreutils-5.93.
Now it suggests `info tr'.
> 2) Node "Character sets" of the tr documentation states that
>
> GNU `tr' does not support the System V syntax that uses square
> brackets to enclose ranges. Translations specified in that format
> sometimes work as expected, since the brackets are often
> transliterated to themselves. However, they should be avoided
> because they sometimes behave unexpectedly. For example, `tr -d
> '[0-9]'' deletes brackets as well as digits.
>
> however node "Putting the tools together" teaches you bad habits
> with many examples such as
>
> $ tr '[A-Z]' '[a-z]' < whats.gnu | tr -cd '[A-Za-z0-9_ \012]' |
> > tr -s '[ ]' '\012' | ...
Those have been fixed, too.
Thanks for taking the time.
- tr's doc nits, Alexandre Duret-Lutz, 2005/11/11
- Re: tr's doc nits,
Jim Meyering <=