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Be clearer around indentation #1093

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12 changes: 9 additions & 3 deletions _style/indentation.md
Original file line number Diff line number Diff line change
Expand Up @@ -11,19 +11,25 @@ previous-page: overview
next-page: naming-conventions
---

Indentation should follow the "2-space convention". Thus, instead of
Each level of indentation is 2 spaces. Tabs are not used. Thus, instead of
indenting like this:

// wrong!
class Foo {
def bar = ...
def fourspaces = {
val x = 4
..
}
}

You should indent like this:

// right!
class Foo {
def bar = ..
def twospaces = {
val x = 2
..
}
}

The Scala language encourages a startling amount of nested scopes and
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