From patchwork Thu Jan 19 02:43:58 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Pluzhnikov X-Patchwork-Id: 63378 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id D59B6385842E for ; Thu, 19 Jan 2023 02:44:50 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org D59B6385842E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1674096290; bh=6UAyXwOoC2Akz/kUm1QHYm4D92+PMkGx1MqobA+L1Yk=; h=Date:Subject:To:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:From; b=EQYwOH0aEuqg5jFWnlbTdGLnZbu0t/R09p3QYnIbIG/5s0Pde7wWYzcbHao/aXRZh Iuc0SjqQtBjPXxYDBSSMhYxXAXKZIacfQH0BAktAhplPuWvV1vmO9U/ko21CRZJxg9 1NitTM8Y8ONeXUAYaaCevRZQlsW8vOfoGe8Y3ifQ= X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from mail-wm1-x335.google.com (mail-wm1-x335.google.com [IPv6:2a00:1450:4864:20::335]) by sourceware.org (Postfix) with ESMTPS id CFE293858D28 for ; Thu, 19 Jan 2023 02:44:28 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org CFE293858D28 Received: by mail-wm1-x335.google.com with SMTP id f19-20020a1c6a13000000b003db0ef4dedcso2645672wmc.4 for ; Wed, 18 Jan 2023 18:44:28 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=6UAyXwOoC2Akz/kUm1QHYm4D92+PMkGx1MqobA+L1Yk=; b=tZhRZGe9vMJzlayTRW7YJMaIRauPIvD2Aq4mgvI/n1VhhzUC8zI9xlLTwEdg6NnNka KttGMpx+eltqR77g/QPCHueX6shN5rHBhtgah7k8ePzNTqSoRFqBqc0u8xLYO51SxuKn nO4zmKWIwwygwK2ffgRoz65UpUOPK2WXa+8Mg9T03vduVrSYZ8hqcX6uf2av6TJSTFje UHA7suoGauFk9ihNObYYnFuqEdLA4Z1vuEXTgTi6+SQJRRX+NyD6MvfMNTm/kh3d6oDB 3bZX60zRPL/x2K++jXbuBbGMRnELCayb+eHha7vBu9eBX5Jf0jmxNppdxxzmL8oxx9Kg FvLQ== X-Gm-Message-State: AFqh2kpdyMrQMJbPYUUmM2Uzu4ofiWD6CS33eJ2H49g33z0Cska+SOwH hw8RduHC0C1M8BH0cwzhzvejZx4YlQW25B6714XUsy19LA5JX75e X-Google-Smtp-Source: AMrXdXs+Jj5O437TdvtPAVkLf1mKqp+6vs1ZAdcxA5LSo4J8LPyCm1UPSOwxYG5g4jnDK+mzMjy2PXz2yjzVbdppv0Q= X-Received: by 2002:a7b:cbc7:0:b0:3da:fef7:218 with SMTP id n7-20020a7bcbc7000000b003dafef70218mr630521wmi.94.1674096265916; Wed, 18 Jan 2023 18:44:25 -0800 (PST) MIME-Version: 1.0 Date: Wed, 18 Jan 2023 18:43:58 -0800 Message-ID: Subject: [patch] Document '%F' format specifier To: GLIBC Devel X-Spam-Status: No, score=-25.5 required=5.0 tests=BAYES_00, DKIMWL_WL_MED, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, ENV_AND_HDR_SPF_MATCH, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP, USER_IN_DEF_DKIM_WL, USER_IN_DEF_SPF_WL autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: Paul Pluzhnikov via Libc-alpha From: Paul Pluzhnikov Reply-To: Paul Pluzhnikov Errors-To: libc-alpha-bounces+patchwork=sourceware.org@sourceware.org Sender: "Libc-alpha" The '%F' specifier was implemented in commit 6c46718f9f0 on 2000-08-23, but remains undocumented in the manual. https://stackoverflow.com/questions/75157669/format-specifier-f-missing-from-glibcs-documentation Fix that. Reviewed-by: Siddhesh Poyarekar diff --git a/manual/stdio.texi b/manual/stdio.texi index f6319a4b8a..4f28646dd3 100644 --- a/manual/stdio.texi +++ b/manual/stdio.texi @@ -1845,8 +1845,9 @@ Print an integer as an unsigned hexadecimal number. @samp{%x} uses lower-case letters and @samp{%X} uses upper-case. @xref{Integer Conversions}, for details. -@item @samp{%f} +@item @samp{%f}, @samp{%F} Print a floating-point number in normal (fixed-point) notation. +@samp{%f} uses lower-case letters and @samp{%F} uses upper-case. @xref{Floating-Point Conversions}, for details.