Regular expression matches !

mjus

I have a few of function calls in various format in a file.
something looks like below:

foo (x1, x2);

foo(y1,
      y2) ;

foo(
     z1,
     z2
    );

Now, I want to find out thoes function calls in a file.

Obviously, if use GREP command, it doesn't work for multiple-line function call.
So I have tried SED without luck !

Does any guru  give me the direction ?   Thanks a lot !!!!!

Regards !

ly5066113

sed -n '/(/{:a;/)/!{N;ba};s/\n//g;p}' urfile

mjus

I tried it as above, it failed, saying
sed: non-matching "{" and "}" commands

mjus

自己顶 怎么没人应啊 各位大侠

blackold

sed -n '/^foo *(/{:nx;/) *;/{p;d};N;bnx}' urfile

mjus

Ah, Not work either. Reason: same as previous.

blackold

环境问题。
先写到脚本试试。

ly5066113

1、你想干什么？大家都在猜，现在还不知道猜对没猜对
2、想知道错误产生的原因？请读新手导航

biglazybug

楼主可以把内容拿中文从新清楚的写一下吧 表达会准确写 要不大家帮你也不一定是你想要的

nuclearxin

sed -n '/foo *(/{:a;/)/!{N;ba};p}'