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



On Mon, Jan 09, 2017 at 03:55:08PM -0800, Timothee Cour wrote:
> is there an option to show file:line everytime echo is called? eg:
> echo myvr=$myvar #assuming this is at line 19
> #shows:
> /home/timothee/.zshrc:19 myvar=FOO

Maybe use an alias?

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

myvar=FOO

echo myvr=$myvar #this seems actually to be line 6


prints

/home/ajrh/x:6 myvr=FOO



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