From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#23130: 25.1.50; `C-h f' etc.: escaping in symbol names Date: Tue, 08 Feb 2022 10:29:47 +0100 Message-ID: <87k0e5r9is.fsf@gnus.org> References: <5f0de05c-33e6-4855-8603-19c0bd0c4c4e@default> <87czjxsutu.fsf@gnus.org> <87r18d201p.fsf@igel.home> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="25536"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: 23130@debbugs.gnu.org To: Andreas Schwab Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Feb 08 10:52:05 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nHNAL-0006Mg-1U for geb-bug-gnu-emacs@m.gmane-mx.org; 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Original-Received: from [84.212.220.105] (helo=giant) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nHMon-0003Nr-LR; Tue, 08 Feb 2022 10:29:52 +0100 Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAABGdBTUEAALGPC/xhBQAAACBj SFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAAElBMVEX40ZTx2qn76LX+ 8r/dwJL///8/clldAAAAAWJLR0QF+G/pxwAAAAd0SU1FB+YCCAkdEF63bkcAAADySURBVDjLnZRb DoQwCEVxCZDZwO2sxMT9r2kE2tJW6sc0MTGcy7tKRAezSFkPEfHTWgFvAD0Abi1Zjtzj2IV6AVld b1X9E2pT7h7sZkW75LwHT/J1MCdBeMxAMgBdRpJDN1RcVxeFar5PeGiHkGqXwt3DFBCTm18H+sIu 94gB0ORr502OdVFdrjVIVKVyF3N9Ghjm4RIMYxdGGdL0DWIpq10fyy/D3NUDJtdhxNQ9VDUzmov0 BsVjzQ3KPTZEqJomOlc4e1ynVRpVDZ1L2/TSx1meV8vAx+yyAsp+DOZxdYBpiAcjrhymHNm31hpE Aii9DD+M8Hqf8hgizgAAACV0RVh0ZGF0ZTpjcmVhdGUAMjAyMi0wMi0wOFQwOToyOToxNiswMDow MKn9m4sAAAAldEVYdGRhdGU6bW9kaWZ5ADIwMjItMDItMDhUMDk6Mjk6MTYrMDA6MDDYoCM3AAAA AElFTkSuQmCC X-Now-Playing: Ass's _4_: "Ced4r 5h4ke5" In-Reply-To: <87r18d201p.fsf@igel.home> (Andreas Schwab's message of "Tue, 08 Feb 2022 10:13:38 +0100") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:226342 Archived-At: Andreas Schwab writes: >> Why is `prin1' quoting the "." anyway? It's not a special character for >> the Lisp reader, is it? > > The following characters are always escaped in a symbol: > > if (c == '\"' || c == '\\' || c == '\'' > || c == ';' || c == '#' || c == '(' || c == ')' > || c == ',' || c == '.' || c == '`' > || c == '[' || c == ']' || c == '?' || c <= 040 > || c == NO_BREAK_SPACE But why "."? -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no