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Re: range in parameter

X-seq: zsh-users 4820
From: Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx>
To: Dennis Haney <davh@xxxxxxx>
Subject: Re: range in parameter
Date: Mon, 8 Apr 2002 14:15:17 -0700 (PDT)
Cc: zsh-users <zsh-users@xxxxxxxxxx>
In-reply-to: <3CB20607.5030807@xxxxxxx>
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Sender: schaefer@xxxxxxxxxxxxxxxx

On Mon, 8 Apr 2002, Dennis Haney wrote:

> _arguments  \
>         {'(-v)--volume','(--volume)-v'}"[Set audio volume to N
> (0-100)]:volume:" \
>
> But how do I specify that all number between 0 and 100 are valid params
> without having to type all 100?

Like this:

_arguments  \
    {'(-v)--volume','(--volume)-v'}"[...]:volume:({0..100})"
                                                 ^^^^^^^^^^

That's not using any special _arguments magic, by the way.  The {0..100}
form is expanded anywhere regular brace expansion applies.

References:
- range in parameter
  - From: Dennis Haney

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