[PATCH v6] Rewrite iconv option parsing [BZ #19519]

[Arjun Shankar]

On Tue, Jul 07, 2020 at 05:33:37PM +0200, Andreas Schwab wrote:
> On Jul 07 2020, Arjun Shankar wrote:
> 
> > +for hangcommand in "${hangarray[@]}"; do
> > +  twobyte="$(echo "$hangcommand" | cut -d";" -f 1)"
> > +  c="$(echo "$hangcommand" | cut -d";" -f 2)"
> > +  from="$(echo "$hangcommand" | cut -d";" -f 3)"
> > +  to="$(echo "$hangcommand" | cut -d";" -f 4)"
> 
> That could be replaced by doing an IFS split with IFS=';'.
> 
>      IFS=';' args=($hangcommand)
> 
> and then referring to ${args[0]} etc. (or similar).

Thanks, Andreas. I'll do a follow-up with this and possibly other
improvements to the test, and include you in CC when I post it.