From: Bart Schaefer <schaefer@brasslantern.com>
To: Zsh hackers list <zsh-workers@zsh.org>
Subject: Readonly specials and extra parameter attributes
Date: Mon, 6 Sep 2021 21:56:56 -0700 [thread overview]
Message-ID: <CAH+w=7bciQb6+FoQ=nUg=Pc1_9swjdhFmj4c2Jq71i2iyf+-gA@mail.gmail.com> (raw)
This isn't allowed:
% typeset -F ARGC
typeset: ARGC: can't change type of a special parameter
But this is:
% typeset -Z3 '#'
% set -- Hello, my name is Bond, James Bond
% print $#
007
% typeset -u -R40 ZSH_EVAL_CONTEXT
% print $ZSH_EVAL_CONTEXT
TOPLEVEL
%
Most readonly-specials are arrays or hashes and ignore these
additional flags, but is this really meant to work for the scalars?
reply other threads:[~2021-09-07 4:57 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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