缩进C预处理程序指令 [英] Indent C preprocessor directives
问题描述
任何人都可以推荐一个程序来缩进C预处理器
指令。我的文件看起来像这样：
#ifdef a
#define b
#else
#define c
#endif
int main（）
{
返回0;
}
我想要一个程序能够自动缩进预处理器
指令。
我已经尝试过astyle ，但没有成功。
Bogdan
Bogdan写道：
任何人都可以推荐一个程序来缩进C预处理器
指令。我的文件看起来像这样：
#ifdef a
#define b
#else
#define c
#endif
int main（）
{
返回0;
}
我想要一个程序能够自动缩进预处理器
指令。
我已经尝试过astyle但是没有成功。
缩进（1）和vim都说你提供的来源已经很好地缩进了
...
如果您想要的是类似的东西
#ifdef a
#define b
#else
#define c
#endif
，那我觉得你''我的习惯很不寻常......
Bogdan
-
Pietro Cerutti
PGP公钥：
http://gahr.ch/pgp
2007年5月21日，Pietro Cerutti< ga ** @ gahr.chwrote：
Bogdan写道：
< blockquote class =post_quotes>
>任何人都可以推荐一个程序来缩进C预处理程序
指令。我的文件看起来像这样：
#ifdef a
#define b
#else
#define c
#endif
int main（ ）
{
返回0;
}
我想要一个程序能够自动缩进预处理器
指令。
我已经尝试了astyle，但没有成功。
缩进（1）和vim都说你提供的来源已经是
缩进了好方法...
如果您想要的是类似的东西
#ifdef a
＃定义b
#else
#define c
#endif
，那么我想你'有一个不寻常的习惯......
也许不寻常，但至少*我不再感到如此孤独; - ）
我觉得有些编译器很久以前就不支持预处理器
指令＃除了第一列以外的其他指令，但没有我支持
在过去的几年中使用的
有这个资源triction。说真的，不是
缩进的子句版本*方式*更容易阅读？如果我们缩进如果
条款，为什么我们不能因为同样的原因缩进#if条款？
BTW，我不会使用单独的程序。我的编辑器使用它的自动功能处理大部分
。
Dave
- -
David Tiktin
tiktin [at] advancedrelay [dot] com
David Tiktin写道：
>
2007年5月21日，Pietro Cerutti< ga ** @ gahr.chwrote：
Bogdan写道：
任何人都可以推荐一个程序来缩进C预处理器
指令。我的文件看起来像这样：
#ifdef a
#define b
#else
#define c
#endif
[...]
我希望程序能够自动缩进预处理器
指令。
[...]
如果你想要的东西类似于这个
#ifdef a
#define b
#else
#define c
#endif
，那么我觉得你有一个不寻常的习惯......
也许不寻常，但至少*我不再感到如此孤独;-)
我认为一些编译器很长之前没有支持预处理器
指令与第一列中的＃以外的其他指令，但是在过去几年里我没有使用过
指令。
我看过程序在第一列中保留''＃''，并在它和指令之间插入
空格。 （标准是否允许这是允许的吗？）使用相同的例子：
#ifdef a
#define b
#else
#define c
#endif
说真的，isn '缩进的子句版本*方式*更容易阅读？
如果我们缩进if子句，为什么我们不能缩进#if子句为
同样的原因？
当你有复杂的嵌套#if / #ifdef'时，对我来说肯定更容易
。但是，我编程的时间足够长，以至于我已经使用了第1列中需要''＃'的编译器，并且没有空白
跟着它所以我养成了不缩进这些东西的习惯。
如果标准保证上述两种情况之一，我可能会自行重新培训
。
[...]
-
+ -------------- ----------- + -------------------- + ----------------- ------ +
| Kenneth J. Brody | www.hvcomputer.com | #include |
| kenbrody / at\spamcop.net | www.fptech.com | < std_disclaimer.h |
+ ------------------------- + --------- ----------- + ----------------------- +
不要 - 邮寄给我：< mailto：Th ************* @ gmail.com>
Can anyone recommend a program for indentation of C preprocessor
directives. My file looks like this:
#ifdef a
#define b
#else
#define c
#endif
int main()
{
return 0;
}
and I want a program able to automatically indent the preprocessor
directives.
I have already tried astyle, but with no success.
Bogdan
Bogdan wrote:Can anyone recommend a program for indentation of C preprocessor
directives. My file looks like this:
#ifdef a
#define b
#else
#define c
#endif
int main()
{
return 0;
}
and I want a program able to automatically indent the preprocessor
directives.
I have already tried astyle, but with no success.
indent(1) and vim both say that the source you provided is already
indented in a good way...
If what you want is something similar to this
#ifdef a
#define b
#else
#define c
#endif
, then I think you''ve got quite an unusual habit...
Bogdan
--
Pietro Cerutti
PGP Public Key:
http://gahr.ch/pgp
On 21 May 2007, Pietro Cerutti <ga**@gahr.chwrote:
Bogdan wrote:>Can anyone recommend a program for indentation of C preprocessor
directives. My file looks like this:
#ifdef a
#define b
#else
#define c
#endif
int main()
{
return 0;
}
and I want a program able to automatically indent the preprocessor
directives.
I have already tried astyle, but with no success.
indent(1) and vim both say that the source you provided is already
indented in a good way...
If what you want is something similar to this
#ifdef a
#define b
#else
#define c
#endif
, then I think you''ve got quite an unusual habit...Maybe unusual, but at least *I* don''t feel so lonely anymore ;-)
I think some compilers long ago didn''t support preprocessor
directives with the # other than in the first column, but none I''ve
used in that past few years have that restriction. Seriously, isn''t
the indented clause version *way* easier to read? If we indent if
clauses, why shouldn''t we indent #if clauses for the same reason?
BTW, I don''t use a separate program for this. My editor handles most
of it for me with it''s autoindent feature.
Dave
--
D.a.v.i.d T.i.k.t.i.n
t.i.k.t.i.n [at] a.d.v.a.n.c.e.d.r.e.l.a.y [dot] c.o.m
David Tiktin wrote:>
On 21 May 2007, Pietro Cerutti <ga**@gahr.chwrote:
Bogdan wrote:Can anyone recommend a program for indentation of C preprocessor
directives. My file looks like this:
#ifdef a
#define b
#else
#define c
#endif
[...]
and I want a program able to automatically indent the preprocessor
directives.
[...]
If what you want is something similar to this
#ifdef a
#define b
#else
#define c
#endif
, then I think you''ve got quite an unusual habit...
Maybe unusual, but at least *I* don''t feel so lonely anymore ;-)
I think some compilers long ago didn''t support preprocessor
directives with the # other than in the first column, but none I''ve
used in that past few years have that restriction.I''ve seen programs keep the ''#'' in the first column, and insert
whitespace between it and the directive. (Does the Standard say
that this is allowed?) Using the same example:
#ifdef a
# define b
#else
# define c
#endif
Seriously, isn''t the indented clause version *way* easier to read?
If we indent if clauses, why shouldn''t we indent #if clauses for the
same reason?When you have complex nested #if/#ifdef''s, it is certainly easier
to read for me. However, I''ve been programming long enough that I''ve
used compilers that required the ''#'' in column 1, and no whitespace
following it, so I got in the habit of not indenting such things.
If the Standard guarantees both/either of the above, I just may
retrain myself.
[...]
--
+-------------------------+--------------------+-----------------------+
| Kenneth J. Brody | www.hvcomputer.com | #include |
| kenbrody/at\spamcop.net | www.fptech.com | <std_disclaimer.h|
+-------------------------+--------------------+-----------------------+
Don''t e-mail me at: <mailto:Th*************@gmail.com>
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