vim - indentation of C++ constructor initialization list problem

Question

I'm using vim 7.0.

I want the following code be indented in the following way (initialization list in the same indentation as constructor):

  A::A() :
  a1(10),
  a2(10),
  a3(10)
  {
  }

According to vim help this can be done by setting:

set cino+=i0

But this setting yields (only a1 is indented correctly):

A::A() :
a1(10),
    a2(10),
    a3(10)
{
}

Setting cino+=i1 indents correctly a1..a3 with 1 space indentation.

Answer 1

have you tried "set smartindent"? i think it does what you want.

Answer 2

Try this. Basically I had a quick play with the cino options. Not sure if it will affect any of your other formatting preferences but looks ok to me.

:set cino=i0,n0,+0

Answer 3

Looks like this is a genuine bug in vim since cino=i1 does the right thing, but cino=i0 doesn't. :help bugs for information on what to do from here.

Answer 4

According to documentation and a little experiment, the following could help:

:set cino=i-s

Seems to be indenting init list exactly as you wanted.