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Source code presentation
From: |
Zhongtao Zhu |
Subject: |
Source code presentation |
Date: |
14 Sep 2002 11:08:48 +0800 |
User-agent: |
Gnus/5.09 (Gnus v5.9.0) Emacs/21.2 |
Hello all,
I want to get source codes presented in line step by step, either from
head to tail, like a cascade, or in a sequence of pre-defined sort.
For instance, the program below
====================================================
line source
number code
----------------------------------------------------
0 #include <stdio.h>
1
2 int main()
3 {
4 printf("Hello, world...\n");
5 }
----------------------------------------------------
is expected to be able to display in a buffer in sequence of
0 1 2 3 4 5
or
2 3 4 0 1 5
once a line by pressing some key, say [F7], for each; and get the
displaced codes disappear in the reverse order once a line when
pressing other key, say [F8].
I think of this functionality would be extremely helpful for students
to understand the creating procedure of programming. BTW: I teach. :-)
Is there a elisp package for this has been existed?
Responses are eagerly expected and a lot of thanks,
--
Zhongtao Zhu Tel: +86 10 6278 2266
Department of Computer, Tsinghua University, Beijing, China
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