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Re: option to show file:line everytime echo is called?

X-seq: zsh-users 22344
From: Ray Andrews <rayandrews@xxxxxxxxxxx>
To: zsh-users@xxxxxxx
Subject: Re: option to show file:line everytime echo is called?
Date: Tue, 10 Jan 2017 09:12:37 -0800
In-reply-to: <20170110123002.s4esovwcepqizzd5@begemot.ajrh.net>
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On 10/01/17 04:30 AM, Anthony Heading wrote:


Maybe use an alias?

#!/bin/env zsh
alias echo='echo ${0:A}:$LINENO'

Where can I read up on " ${0:A} ", I haven't seen that construction before.
And probably there's a host of siblings equally useful.

References:
- option to show file:line everytime echo is called?
  - From: Timothee Cour
- Re: option to show file:line everytime echo is called?
  - From: Anthony Heading

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