From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.text.pandoc/30812 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Albert Krewinkel Newsgroups: gmane.text.pandoc Subject: Re: null output? 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[80.241.56.172]) by gmr-mx.google.com with ESMTPS id s12-20020a2e81cc000000b0025a72c1807dsi484925ljg.2.2022.06.23.04.50.34 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Jun 2022 04:50:34 -0700 (PDT) Received-SPF: pass (google.com: domain of albert+pandoc-9EawChwDxG8hFhg+JK9F0w@public.gmane.org designates 80.241.56.172 as permitted sender) client-ip=80.241.56.172; Original-Received: from smtp202.mailbox.org (smtp202.mailbox.org [IPv6:2001:67c:2050:b231:465::202]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-p-202.mailbox.org (Postfix) with ESMTPS id 4LTJV04ntxz9sSv for ; Thu, 23 Jun 2022 13:50:32 +0200 (CEST) In-reply-to: X-Rspamd-Queue-Id: 4LTJV04ntxz9sSv X-Original-Sender: albert+pandoc-9EawChwDxG8hFhg+JK9F0w@public.gmane.org X-Original-Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of albert+pandoc-9EawChwDxG8hFhg+JK9F0w@public.gmane.org designates 80.241.56.172 as permitted sender) smtp.mailfrom=albert+pandoc-9EawChwDxG8hFhg+JK9F0w@public.gmane.org Precedence: list Mailing-list: list pandoc-discuss-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org; contact pandoc-discuss+owners-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org List-ID: X-Google-Group-Id: 1007024079513 List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , Xref: news.gmane.io gmane.text.pandoc:30812 Archived-At: William Lupton writes: > When testing I find that I quite often don't care about the output > (because I care about filter output), so I often redirect stdout to > /dev/null. > This is fine, but I wondered whether there could / should be (or indeed > is) a way of indicating that no output is desired. This might, for > example, be indicated via --to "" or --to null? I usually use `-o /dev/null` when developing Lua scripts: that will discard the document, but preserves any `print` messages and warnings that my scripts may produce. -- Albert Krewinkel GPG: 8eed e3e2 e8c5 6f18 81fe e836 388d c0b2 1f63 1124