From: Peter Stephenson <p.w.stephenson@ntlworld.com>
To: zsh-users@zsh.org
Subject: Re: zcalc
Date: Mon, 19 Oct 2020 17:44:15 +0100 (BST) [thread overview]
Message-ID: <633218154.689035.1603125855377@mail2.virginmedia.com> (raw)
In-Reply-To: <20201019091329.4674@binki>
> On 19 October 2020 at 17:13 jdh <dhenman@gmail.com> wrote:
> Is there a definition on the "/.zcalcrc file syntax?
>
> For example how does one put in the -f (use floating point calculations) into it.
> Also possible add constants that I frequently use in zcalc only, etc.
It's just normal shell code.
One point worthy of note is that it's within an "emulate -L zsh", so you can put in any option settings that will only apply within the function. You can add stuff like
float myfloat=3.19824
Each line in zcalc is evaluated separately as a $(( ... )) expression --- so it determines
each time if each value is a floating point or integer. For floating point just make sure there
are decimal points on the numbers. But if you want you can
setopt force_float
in the initialisation file.
pws
prev parent reply other threads:[~2020-10-19 16:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-19 16:13 zcalc jdh
2020-10-19 16:44 ` Peter Stephenson [this message]
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