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Re: "-M" option does not work with "+" "-" characters
From: |
arnold |
Subject: |
Re: "-M" option does not work with "+" "-" characters |
Date: |
Sun, 05 Jul 2020 09:30:45 -0600 |
User-agent: |
Heirloom mailx 12.5 7/5/10 |
Thanks for the report. I will work on it.
I have solved the problem you reported previously.
Thanks,
Arnold
Hyunho Cho<mug896@naver.com> wrote:
>
> ### without "-M" option work well as expected
>
> bash$ awk '{ if ($1) print "must print " $1 }'
> 1 <------ user input
> must print 1
> 2 <------ user input
> must print 2
> +
> must print + # work as expected
> -
> must print - # work as expected
> ^C
>
>
> ### with "-M" option "+" "-" characters do not print
>
> bash$ awk -M '{ if ($1) print "must print " $1 }'
> 1
> must print 1
> 2
> must print 2
> + # does not print
> - # does not print
> *
> must print *
> /
> must print /
> ^C