From: Xue Fuqiao <xfq.free@gmail.com>
To: emacs-devel@gnu.org
Subject: About string header
Date: Thu, 28 Feb 2013 16:49:42 +0800 [thread overview]
Message-ID: <20130228164942.67904f953de674f38ee25d02@gmail.com> (raw)
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
next reply other threads:[~2013-02-28 8:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-28 8:49 Xue Fuqiao [this message]
2013-02-28 13:47 ` About string header Stefan Monnier
2013-02-28 14:02 ` Xue Fuqiao
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