Use block indent for aligning after open brackets

[heinezen]

Finnaly let's us auto-format the enclosing bracket on a new line.

Before:

this->display_shader->new_mom(
    "mass",
    1337,
    "hide",
    false);

After:

this->display_shader->new_mom(
    "mass",
    1337,
    "hide",
    false
);