Line break and infix operators

[lorenzwalthert]

In styler, we were wondering whether it would make sense to add a rule to the style guide that says

If you use infix operators (such as |, & etc.) and you decide to break the line around them, the
line break should occur after the infix operator, not before it.

# good
if (a_long_condition & and_another_long_condition &
  one_more) {
    # do something
}

# bad
if (a_long_condition & and_another_long_condition
  & one_more) {
    # do something
}

Or whether conditions should not be that long anyways so the problem does not occur and / or it is an edge case not worth mentioning.

In any case, we would probably implement a rule in styler that moves the infix operator one line up to change # bad above to # good.
cc: @krlmlr.

[hadley]

I don't think there's a good way to style that without rewriting.

[lorenzwalthert]

Ok, thanks anyways.