问题描述
有没有办法为的ctags处理用C多行函数原型?
Is there a way for ctags to handle multiline function prototypes in C?
我已搜索周围和 - 栏= + S
是应该做的多行原型,但我不能得到它的工作:
I've searched around and the --fields=+S
is supposed to do multiline prototypes, but I can't get it to work:
ctags -x --c-kinds=pf --fields=+S file
文件:
int
foo(int
x, int y
);
的ctags只返回:
ctags only returns:
foo(int
(注意,返回类型也缺失)
(Note that the return type is also missing)
最后,我想获得类似的输出
Ultimately I would like to get an output similar to
int foo(int x, int y);
或
int foo(int x, int y
是 - 栏= + S
不是正确的方法是什么?
是否有我错过了的ctags领域的一部分?
一般来说任何指针?
is --fields=+S
not the correct way?Are there part of the ctags fields that I am missing?Any pointers in general?
如果没有办法做到这一点在CTAGS,任何建议的程序? (目前我看uncrustify)
If there is not a way to do it in ctags, any recommended programs? (I'm currently looking at uncrustify)
推荐答案
我无法找到任何东西的ctags所以我写了一个python脚本来重新安排我的文件,这样的ctags可以捕获原型。
I was unable to find anything with ctags so I wrote a python script to re-arrange my file so that ctags could capture the prototypes.
请注意:我的code有评论和这么多的这种照顾与删除它们(否则他们将得到的ctags的方式)
Note: my code had comments and so much of this takes care with removing them (otherwise they would get in the way of ctags).
手法以此顺序完成:
# concat to one line
file_str = ''
for line in read_from.readlines():
file_str += line
# remove all /* */ comments
file_str = re.sub('/\*(.|[\r\n])*?\*/', '', file_str)
# remove '//' comments
file_str = re.sub('//.*', '', file_str)
# split on '\n'
file_as_list = file_str.splitlines(True)
# strip everything
for index in range(len(file_as_list)):
file_as_list[index] = file_as_list[index].strip()
# add in newlines where appropriate
for line in file_as_list:
# if the line ends in ';' or '}'
if line.endswith(';') or line.endswith('}'):
# append a newline to the stripped line
write_to.write(line.strip() + '\n')
else:
# append a space to the stripped line
write_to.write(line.strip() + ' ')
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