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Fix indent of chain with small parent

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This commit is contained in:
Seiichi Uchida 2017-12-05 10:03:23 +09:00
parent b45a69699a
commit 0c1eb20575
1 changed files with 5 additions and 1 deletions
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6
src/chains.rs
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@ -150,7 +150,11 @@ pub fn rewrite_chain(expr: &ast::Expr, context: &RewriteContext, shape: Shape) -
.collect::<Option<Vec<_>>>()?;
// Total of all items excluding the last.
let extend_last_subexpr = last_line_extendable(&parent_rewrite) && rewrites.is_empty();
let extend_last_subexpr = if is_small_parent {
rewrites.len() == 1 && last_line_extendable(&rewrites[0])
} else {
rewrites.is_empty() && last_line_extendable(&parent_rewrite)
};
let almost_total = if extend_last_subexpr {
last_line_width(&parent_rewrite)
} else {