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X-Seq: 29995 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 Tue, 04 Jun 2024 13:19:35 +0000 (UTC), zeurkous@blaatscaahp.org wrote: > There's also the related problem of there being no record, upon exec(3) > (or, rather, execve(2)), of where in the PATH array the executable was > encountered, so that wrapper programs would have to pull all kinds of > tricks to properly invoke the underlying program (to prevent the > wrapper script from executing itself again instead); understandably, at > that point, coders usually bail out and include the full path to the > intended program. Menow realizes me's been slightly unclear here. Just so there's no confusion: this applies when the wrapper program is *not* named differently from the wrapped-around program. (Sometimes, perhaps often, an identical name is desirable or even required.) --zeurkous. -- Friggin' Machines!