From ed2d50ecef1b71e7084a9861536e7c74220e1a83 Mon Sep 17 00:00:00 2001
From: Maxime Coste <mawww@kakoune.org>
Date: Sat, 4 Mar 2017 19:45:41 +0000
Subject: [PATCH] Remove unused AliasRegistry::flatten_aliases method

We do not complete alias names anymore, so this method is not
needed.
---
 src/alias_registry.cc | 13 -------------
 src/alias_registry.hh |  2 --
 2 files changed, 15 deletions(-)

diff --git a/src/alias_registry.cc b/src/alias_registry.cc
index 3e73df9c..b567d29f 100644
--- a/src/alias_registry.cc
+++ b/src/alias_registry.cc
@@ -50,17 +50,4 @@ Vector<StringView> AliasRegistry::aliases_for(StringView command) const
     return res;
 }
 
-Vector<std::pair<StringView, StringView>> AliasRegistry::flatten_aliases() const
-{
-    Vector<std::pair<StringView, StringView>> res;
-    if (m_parent)
-        res = m_parent->flatten_aliases();
-    for (auto& alias : m_aliases)
-    {
-        if (not contains(res | transform(std::mem_fn(&AliasDesc::first)), alias.key))
-            res.emplace_back(alias.key, alias.value);
-    }
-    return res;
-}
-
 }
diff --git a/src/alias_registry.hh b/src/alias_registry.hh
index 5ff093bb..f2022aeb 100644
--- a/src/alias_registry.hh
+++ b/src/alias_registry.hh
@@ -20,8 +20,6 @@ public:
     using iterator = AliasMap::const_iterator;
 
     Vector<StringView> aliases_for(StringView command) const;
-    using AliasDesc = std::pair<StringView, StringView>;
-    Vector<AliasDesc> flatten_aliases() const;
 
 private:
     friend class Scope;