typeset for integers

typeset for integers

[Justin M Wozniak]

Is there a way to get internal integer performance combined with leading
zero output?  I.e., for typeset to combine -Z & -i ?
	Thanks

-- 
Justin Michael Joseph Wozniak

Re: typeset for integers

[Andrey Borzenkov]

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On Sunday 05 June 2005 23:28, Justin M Wozniak wrote:
> Is there a way to get internal integer performance combined with leading
> zero output?  I.e., for typeset to combine -Z & -i ?

Do you mean this?

pts/2}% typeset -i 10 -Z 5 i
{pts/2}% echo $i
00005
{pts/2}% i=17
{pts/2}% echo $i
00017

-andrey

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Re: typeset for integers

[Justin M Wozniak]

I'm using 4.2.1 and I don't get that result:

~> typeset -i 10 -Z 5 v=3 ; echo ${v}
3

-- 
Justin Michael Joseph Wozniak

On Sun, 5 Jun 2005, Andrey Borzenkov wrote:

> On Sunday 05 June 2005 23:28, Justin M Wozniak wrote:
> > Is there a way to get internal integer performance combined with leading
> > zero output?  I.e., for typeset to combine -Z & -i ?
>

Re: typeset for integers

[Bart Schaefer]

On Jun 5,  2:28pm, Justin M Wozniak wrote:
} 
} Is there a way to get internal integer performance combined with leading
} zero output?  I.e., for typeset to combine -Z & -i ?

There was a (large) patch in zsh-workers/20605 to enable this.  It's in
the most recent -dev- version of zsh, which is why Andrey can use it
but you can't (yet).  I don't think the patch will apply cleanly to 4.2.1
because of other changes that have happened in the dev revisions, but I
would be happy to learn I'm wrong.

Meanwhile, use e.g. ${(l:5::0:)i} when i is an integer parameter.

Re: typeset for integers

[Andrey Borzenkov]

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On Monday 06 June 2005 02:49, Bart Schaefer wrote:
> On Jun 5,  2:28pm, Justin M Wozniak wrote:
> }
> } Is there a way to get internal integer performance combined with leading
> } zero output?  I.e., for typeset to combine -Z & -i ?
>
> There was a (large) patch in zsh-workers/20605 to enable this.  It's in
> the most recent -dev- version of zsh, which is why Andrey can use it
> but you can't (yet). 

{pts/1}% rpm -q zsh
zsh-4.2.5-1mdk
{pts/1}% echo $ZSH_VERSION
4.2.5

it is the last official one IIRC?

-andrey

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Re: typeset for integers

[Peter Stephenson]

Andrey Borzenkov wrote:
> {pts/1}% rpm -q zsh
> zsh-4.2.5-1mdk
> {pts/1}% echo $ZSH_VERSION
> 4.2.5

Now I've woken up, according to this

2004-12-07  Peter Stephenson  <pws@csr.com>

        * 20605: Doc/Zsh/builtins.yo, Src/builtin.c, Src/exec.c,
        Src/module.c, Src/params.c, Src/subst.c, Src/zsh.h,
        Src/Modules/datetime.c, Src/Modules/langinfo.c,
        Src/Modules/mapfile.c, Src/Modules/parameter.c,
        Src/Modules/system.c, Src/Modules/termcap.c,
        Src/Modules/terminfo.c, Src/Modules/zftp.c, Src/Zle/compctl.c,
        Src/Zle/complete.c, Src/Zle/computil.c, Src/Zle/zle_params.c,
        Src/Zle/zleparameter.c, Test/B02typeset.ztst: Use separate
        structures for get, set and unset methods of parameters.
        Separate width and base/precision for parameters, so that
        justification works for integers.

it appeared in 4.2.2.

-- 
Peter Stephenson <pws@csr.com>                  Software Engineer
CSR PLC, Churchill House, Cambridge Business Park, Cowley Road
Cambridge, CB4 0WZ, UK                          Tel: +44 (0)1223 692070


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