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Re: About `read'
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From: |
Xue Fuqiao |
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Subject: |
Re: About `read' |
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Date: |
Fri, 4 Jan 2013 22:03:21 +0800 |
On Fri, 04 Jan 2013 15:44:16 +0200
Teemu Likonen <tlikonen@iki.fi> wrote:
> Function READ reads one Lisp expression. In your first example the first
> expression is a list of two symbols. In the second example the first
> expression is symbol named "I".
Thanks, I see.
> a function (call it with no arguments for each character,
> call it with a char as argument to push a char back)
When STREAM is a function called with one argument, what does `push a char
back' mean? Where will the char be pushed?
--
Best regards, Xue Fuqiao.
http://www.emacswiki.org/emacs/XueFuqiao