Emacs erlang-mode indent too deeply

Question

This is what I want:

get_exc_info() ->
    db_agent:select_row(exc_sit, 
      "begin_exc_time, total_exc_time, last_logout_time", 
      [{player_id, Player#player.id}].

Now it's the following style:

get_exc_info() ->
    db_agent:select_row(exc_sit, 
                        "begin_exc_time, total_exc_time, last_logout_time", 
                        [{player_id, Player#player.id}].

Is there anyway to modify? Thank you.

Answer 1

From what I've seen, functions with long names or with extra long argument names are usually indented as follows:

foo() ->
    bar_the_long_one(
      FirstArgumentWithExtraLongName,
      SecondArgumentWithExtraLongName),

In this case you can set argument indent with erlang-argument-indent variable.