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Re: Success (mostly) with the testsuite
From: |
Alexandre Oliva |
Subject: |
Re: Success (mostly) with the testsuite |
Date: |
28 Oct 2000 01:10:58 -0200 |
User-agent: |
Gnus/5.0807 (Gnus v5.8.7) XEmacs/21.1 (Channel Islands) |
On Oct 27, 2000, Akim Demaille <address@hidden> wrote:
> ----------------------------------------
> default="a b c"
> : ${list1=$default}
> : ${list2="$default"}
> echo "$list1" | cat -v
> echo "$list2" | cat -v
> ----------------------------------------
> gives two different results?
Nope, I get the same output for both lines. Why would it be
different?
> How do these guy behave?
> ----------------------------------------
> default="a b c"
> : list1=${list1-$default}
> : list2=${list2-"$default"}
> echo "$list1" | cat -v
> echo "$list2" | cat -v
> ----------------------------------------
This won't even set list1 and list2, since `:' == `true' will be run
with `list[12]=...', which is not what you want. Removing `:', I get
the expected output.
> default="a b c"
> : list1=${list1=$default}
> : list2=${list2="$default"}
> echo "$list1" | cat -v
> echo "$list2" | cat -v
This works on Ultrix both with and without `:'.
--
Alexandre Oliva Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer address@hidden, redhat.com}
CS PhD student at IC-Unicamp address@hidden, gnu.org}
Free Software Evangelist *Please* write to mailing lists, not to me
- Re: Various systems (was: Success (mostly) with the testsuite), (continued)
- Re: Success (mostly) with the testsuite, Akim Demaille, 2000/10/25
- Re: Success (mostly) with the testsuite, Akim Demaille, 2000/10/25
- Re: Success (mostly) with the testsuite, David Morgan, 2000/10/25
- Re: Success (mostly) with the testsuite, Alexandre Oliva, 2000/10/26
- Re: Success (mostly) with the testsuite, Alexandre Oliva, 2000/10/26
- Re: Success (mostly) with the testsuite, Akim Demaille, 2000/10/27
- Re: Success (mostly) with the testsuite,
Alexandre Oliva <=
- Re: Success (mostly) with the testsuite, Akim Demaille, 2000/10/30
- Re: Success (mostly) with the testsuite, Akim Demaille, 2000/10/26
- Re: Success (mostly) with the testsuite, David Morgan, 2000/10/26
- Re: Success (mostly) with the testsuite, Akim Demaille, 2000/10/26
RE: Success (mostly) with the testsuite, Bernard Dautrevaux, 2000/10/20