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Re: Alias named '='
- X-seq: zsh-users 22921
- From: Vincent Bernat <bernat@xxxxxxxx>
- To: René Neumann <lists@xxxxxxxxx>
- Subject: Re: Alias named '='
- Date: Sun, 08 Oct 2017 10:29:02 +0200
- Cc: Zsh Users <zsh-users@xxxxxxx>
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- In-reply-to: <6e3f43ea-45b0-d6a8-43b9-18845ea4edc9@necoro.eu> ("René Neumann"'s message of "Sun, 8 Oct 2017 10:03:52 +0200")
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❦ 8 octobre 2017 10:03 +0200, René Neumann <lists@xxxxxxxxx> :
> I stumbled upon the idea to define a function '=' to have an inline
> calculator in zsh [1].
>
> As multiplication is a normal operation, I also want 'noglob' behavior.
> There seems to be no way of defining this for a function (or is there?),
> so the only way would be to haven an alias
> alias '='='noglob ='
>
> But this seems to not be possible, yielding 'bad assignment': The alias
> command seems to hard-parse until the first equal-sign -- even tricks like
> alias $'\u3D'='noglob ='
> do not work.
I am using "c" instead of "=", but you can use "=" with:
aliases[=]='noglob ='
--
Use the "telephone test" for readability.
- The Elements of Programming Style (Kernighan & Plauger)
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