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

X-seq: zsh-users 22341
From: Peter Stephenson <p.stephenson@xxxxxxxxxxx>
To: zsh-users@xxxxxxx
Subject: Re: option to show file:line everytime echo is called?
Date: Tue, 10 Jan 2017 09:30:42 +0000
Cc: Timothee Cour <timothee.cour2@xxxxxxxxx>
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On Mon, 9 Jan 2017 15:55:08 -0800
Timothee Cour <timothee.cour2@xxxxxxxxx> wrote:
> is there an option to show file:line everytime echo is called? eg:
> 
> set -magic_echo_option
> 
> echo myvr=$myvar #assuming this is at line 19
> 
> #shows:
> 
> /home/timothee/.zshrc:19 myvar=FOO

"set -x" does this in most shells.

You can change the information by altering the variable PS4, but it's
probably good enough.

pws

Follow-Ups:
- Re: option to show file:line everytime echo is called?
  - From: Timothee Cour

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

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