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Thu, 26 Jan 2023 14:43:45 -0800 (PST) MIME-Version: 1.0 References: <0dc71450-d082-93da-52f8-d4e6b97199af@eastlink.ca> <394f641a-318d-4e87-4f9d-de54119b7dc7@eastlink.ca> <9b64443d-2d97-a4d9-0028-4b950c319c1a@eastlink.ca> <2f2c3ae4-ca4e-8101-5934-9eb493ff61cd@eastlink.ca> <30292878-d596-75cb-8dc3-f64f9b82a44d@eastlink.ca> In-Reply-To: From: Bart Schaefer Date: Thu, 26 Jan 2023 14:43:32 -0800 Message-ID: Subject: Re: path PATH To: Ray Andrews Cc: zsh-users@zsh.org Content-Type: text/plain; charset="UTF-8" X-Seq: 28823 Archived-At: X-Loop: zsh-users@zsh.org Errors-To: zsh-users-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-users-request@zsh.org X-no-archive: yes List-Id: List-Help: , List-Subscribe: , List-Unsubscribe: , List-Post: List-Owner: List-Archive: On Thu, Jan 26, 2023 at 2:36 PM Ray Andrews wrote: > > BTW, trivial bit of hair-splitting, but the doc says that, eg, integers > *are* scalars -- uses scalar like a category This is true. A scalar is anything that substitutes only a single value, as distinct from an array that substitutes multiple values. scalar (string, the default and not given a distinct name) integer float (including double-precision) array (of string, the default) associative array (aka "association" or "hash" or "hash table") Any single element of an array is also a scalar, at least at this time -- we don't support compound data types.