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Sat, 24 Feb 2024 22:05:37 -0800 (PST) MIME-Version: 1.0 References: <20240221194534.o2mufin7orng6ttg@chazelas.org> <20240221202150.tccftcqbxqqexq4x@chazelas.org> <20240222072313.7woy5vxvt4fbxyhj@chazelas.org> <20240222075528.eruaoosiuhmcrdsy@chazelas.org> <20240223192717.tczrbc63fei7d4m2@chazelas.org> <20240224094722.hnullrzrb6gsswnm@chazelas.org> In-Reply-To: From: Bart Schaefer Date: Sat, 24 Feb 2024 22:05:26 -0800 Message-ID: Subject: Re: Metafication in error messages (Was: [PATCH] unmetafy Re: $var not expanded in ${x?$var}) To: zsh workers Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Seq: 52599 Archived-At: X-Loop: zsh-workers@zsh.org Errors-To: zsh-workers-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-workers-request@zsh.org X-no-archive: yes List-Id: List-Help: , List-Subscribe: , List-Unsubscribe: , List-Post: List-Owner: List-Archive: On Sat, Feb 24, 2024 at 6:17=E2=80=AFPM Bart Schaefer wrote: > > The actual tradeoff to make %l do the raw output is: > + fix the width calculation in math.c, then use %s * > + add one call to metafy() in parse.c, to use %s instead of %l ** > + add one call to unmetafy() in subst.c, to use %l instead of %s > - remove metalen(), zhalloc(), memcpy(), and nicezputs() from utils.c > + add one call to fwrite() in place of the above Stephane, if you really still think it preferable to add %S (thus moving the unmetafy() from subst.c to utils.c) then I think we should just do away with %l entirely. Either way we're ending up with a branch in zerrmsg() that's used for exactly one special case.