Re: [dev] [dmenu] dmenu_run improvements

* Anselm R Garbe <garbeam_AT_gmail.com> [2011-07-24 09:40:12 +0100]:
> On 24 July 2011 08:38, anonymous <p37sitdu_AT_lavabit.com> wrote:
> >
> > There is a difference:
> >
> >    % echo `echo '\\'`
> >    \
> >    % echo $(echo '\\')
> >    \\
>
> Yes, but bash'isms are a NO GO in suckless.org shell scripts :)
>

$(cmd) is not bashism anymore (it was added to posix long ago)

http://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_06_03
Received on Sun Jul 24 2011 - 11:02:01 CEST