From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Xue Fuqiao Newsgroups: gmane.emacs.devel Subject: About string header Date: Thu, 28 Feb 2013 16:49:42 +0800 Organization: The Church of Emacs Message-ID: <20130228164942.67904f953de674f38ee25d02@gmail.com> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1362041401 15266 80.91.229.3 (28 Feb 2013 08:50:01 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 28 Feb 2013 08:50:01 +0000 (UTC) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Thu Feb 28 09:50:25 2013 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1UAzC0-0004np-J5 for ged-emacs-devel@m.gmane.org; Thu, 28 Feb 2013 09:50:20 +0100 Original-Received: from localhost ([::1]:51920 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UAzBf-0007F1-MH for ged-emacs-devel@m.gmane.org; Thu, 28 Feb 2013 03:49:59 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:36286) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UAzBb-0007El-B8 for emacs-devel@gnu.org; Thu, 28 Feb 2013 03:49:56 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UAzBa-0000ea-1U for emacs-devel@gnu.org; Thu, 28 Feb 2013 03:49:55 -0500 Original-Received: from mail-pa0-f51.google.com ([209.85.220.51]:53380) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UAzBZ-0000cY-RX for emacs-devel@gnu.org; Thu, 28 Feb 2013 03:49:53 -0500 Original-Received: by mail-pa0-f51.google.com with SMTP id hz1so1019268pad.10 for ; Thu, 28 Feb 2013 00:49:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:date:from:to:subject:message-id:organization:x-mailer :mime-version:content-type:content-transfer-encoding; bh=jfiE4FNdy90A9ofxGUw601TK2i4aZcPz3ZMr+wUjOn8=; b=kigzWbwDuRpEoFQOnNaSywwfttZD1vU5ImCPi2EtcK9RzxjNT2HlcmSiCB8loBMvcy drzXc3ZCZYQsSiF7SFLyigNWg4YPmc41bCRGykoCEqJfpx/PKp4ZccjeBr5vkd7d3pW7 Oy7+VVWnJT8+gImLh/qQNTp4N4Eo20VEC+tWoOfKW6e+zXJ/19bmsPfJhXwChO/2Sovn ex+/gwtAh+q7Rer+PpctiunnAQwmre+vz+mdl/wUURoYKfZItEJr0MyAuE0L6ev9K/Is Npio+4W4JKWqC24YgiBfQ+ie/5TD7XWzJEOIezlkW8A4GzCWmj/BCuticEod33jgzlbR O6nw== X-Received: by 10.66.160.194 with SMTP id xm2mr12185120pab.101.1362041392785; Thu, 28 Feb 2013 00:49:52 -0800 (PST) Original-Received: from Emacs ([123.114.130.98]) by mx.google.com with ESMTPS id d8sm8498883pax.23.2013.02.28.00.49.47 (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 28 Feb 2013 00:49:51 -0800 (PST) X-Mailer: Sylpheed 3.2.0 (GTK+ 2.24.13; x86_64-pc-linux-gnu) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-Received-From: 209.85.220.51 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:157450 Archived-At: In (info "(elisp) Garbage Collection"): -- Command: garbage-collect [...] So an overall result is: ((`conses' CONS-SIZE USED-CONSES FREE-CONSES) (`symbols' SYMBOL-SIZE USED-SYMBOLS FREE-SYMBOLS) (`miscs' MISC-SIZE USED-MISCS FREE-MISCS) (`strings' STRING-SIZE USED-STRINGS FREE-STRINGS) (`string-bytes' BYTE-SIZE USED-BYTES) (`vectors' VECTOR-SIZE USED-VECTORS) (`vector-slots' SLOT-SIZE USED-SLOTS FREE-SLOTS) (`floats' FLOAT-SIZE USED-FLOATS FREE-FLOATS) (`intervals' INTERVAL-SIZE USED-INTERVALS FREE-INTERVALS) (`buffers' BUFFER-SIZE USED-BUFFERS) (`heap' UNIT-SIZE TOTAL-SIZE FREE-SIZE)) [...] STRING-SIZE Internal size of a string header, i.e., `sizeof (struct Lisp_String)'. What does the "string header" mean here? I had searched the manuals and source files in src/ but I didn't find anything useful. -- Best regards, Xue Fuqiao. http://www.emacswiki.org/emacs/XueFuqiao