From dc0a25f1cdd0fe8a8de3a8a9a8376fc77e8de213 Mon Sep 17 00:00:00 2001
From: chriseth <chris@ethereum.org>
Date: Fri, 9 Feb 2018 17:45:45 +0100
Subject: [PATCH] Minor changes.

---
 libdevcore/StringUtils.cpp                  | 11 +++++++----
 libsolidity/analysis/DeclarationContainer.h |  3 +--
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/libdevcore/StringUtils.cpp b/libdevcore/StringUtils.cpp
index 1dbe151f1..3bdf71f5c 100644
--- a/libdevcore/StringUtils.cpp
+++ b/libdevcore/StringUtils.cpp
@@ -34,17 +34,19 @@ bool dev::stringWithinDistance(string const& _str1, string const& _str2, size_t
 	if (_str1 == _str2)
 		return true;
 
-	size_t n1 = _str1.size(), n2 = _str2.size();
+	size_t n1 = _str1.size();
+	size_t n2 = _str2.size();
 	size_t distance = stringDistance(_str1, _str2);
 
 	// if distance is not greater than _maxDistance, and distance is strictly less than length of both names, they can be considered similar
 	// this is to avoid irrelevant suggestions
-	return distance <=  _maxDistance && distance < n1 && distance < n2;
+	return distance <= _maxDistance && distance < n1 && distance < n2;
 }
 
 size_t dev::stringDistance(string const& _str1, string const& _str2)
 {
-	size_t n1 = _str1.size(), n2 = _str2.size();
+	size_t n1 = _str1.size();
+	size_t n2 = _str2.size();
 	// Optimize by storing only last 2 rows and current row. So first index is considered modulo 3
 	vector<vector<size_t>> dp(3, vector<size_t>(n2 + 1));
 
@@ -73,7 +75,8 @@ size_t dev::stringDistance(string const& _str1, string const& _str2)
 	return dp[n1 % 3][n2];
 }
 
-string dev::quotedAlternativesList(vector<string> const& suggestions) {
+string dev::quotedAlternativesList(vector<string> const& suggestions)
+{
 	if (suggestions.empty())
 		return "";
 	if (suggestions.size() == 1)
diff --git a/libsolidity/analysis/DeclarationContainer.h b/libsolidity/analysis/DeclarationContainer.h
index 94bbe1294..f9b1bda4b 100644
--- a/libsolidity/analysis/DeclarationContainer.h
+++ b/libsolidity/analysis/DeclarationContainer.h
@@ -59,15 +59,14 @@ public:
 	Declaration const* conflictingDeclaration(Declaration const& _declaration, ASTString const* _name = nullptr) const;
 
 	/// @returns existing declaration names similar to @a _name.
+	/// Searches this and all parent containers.
 	std::vector<ASTString> similarNames(ASTString const& _name) const;
 
-
 private:
 	ASTNode const* m_enclosingNode;
 	DeclarationContainer const* m_enclosingContainer;
 	std::map<ASTString, std::vector<Declaration const*>> m_declarations;
 	std::map<ASTString, std::vector<Declaration const*>> m_invisibleDeclarations;
-
 };
 
 }