From 7e63399196d88ed763c6d082a93ef9830e28e5e8 Mon Sep 17 00:00:00 2001
From: Alhadis <gardnerjohng@gmail.com>
Date: Tue, 4 Oct 2016 17:23:45 +1100
Subject: [PATCH 1/3] Delete colour property for ASN.1 language

This is classified on GitHub as "data", so the colour it's assigned only
wastes valuable "real estate" when checking colour proximity.

References: github/linguist#3113
---
 lib/linguist/languages.yml | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib/linguist/languages.yml b/lib/linguist/languages.yml
index 269525ce..f9c7c628 100755
--- a/lib/linguist/languages.yml
+++ b/lib/linguist/languages.yml
@@ -103,7 +103,6 @@ APL:
   language_id: 6
 ASN.1:
   type: data
-  color: "#aeead0"
   extensions:
   - ".asn"
   - ".asn1"

From e38cc75da57504655fa37192d47350bb1586f7f5 Mon Sep 17 00:00:00 2001
From: Alhadis <gardnerjohng@gmail.com>
Date: Wed, 5 Oct 2016 13:06:49 +1100
Subject: [PATCH 2/3] Update ASN.1 grammar

This stops the ASN.1 submodule from being flagged as modified due to its
.DS_Store file being wiped locally by an automated process.

References: ajLangley12/language-asn1#1
---
 vendor/grammars/language-asn1 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vendor/grammars/language-asn1 b/vendor/grammars/language-asn1
index bc3811c7..208b6d9e 160000
--- a/vendor/grammars/language-asn1
+++ b/vendor/grammars/language-asn1
@@ -1 +1 @@
-Subproject commit bc3811c7706476e48f5085660b72b18ad028314f
+Subproject commit 208b6d9ebe873180b109a286a481ca6639200d3e

From 20b8188384710444e3388b969cfe0327e1d4465d Mon Sep 17 00:00:00 2001
From: Alhadis <gardnerjohng@gmail.com>
Date: Wed, 5 Oct 2016 16:14:33 +1100
Subject: [PATCH 3/3] Add test to guard against unused colours

---
 lib/linguist/languages.yml | 2 +-
 test/test_language.rb      | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/lib/linguist/languages.yml b/lib/linguist/languages.yml
index f9c7c628..c890ae40 100755
--- a/lib/linguist/languages.yml
+++ b/lib/linguist/languages.yml
@@ -19,7 +19,7 @@
 # language_id       - Integer used as a language-name-independent indexed field so that we can rename
 #                     languages in Linguist without reindexing all the code on GitHub. Must not be
 #                     changed for existing languages without the explicit permission of GitHub staff.
-# color             - CSS hex color to represent the language.
+# color             - CSS hex color to represent the language. Only used if type is "programming" or "prose"
 # tm_scope          - The TextMate scope that represents this programming
 #                     language. This should match one of the scopes listed in
 #                     the grammars.yml file. Use "none" if there is no grammar
diff --git a/test/test_language.rb b/test/test_language.rb
index 1f6d19d2..08f60112 100644
--- a/test/test_language.rb
+++ b/test/test_language.rb
@@ -494,4 +494,11 @@ class TestLanguage < Minitest::Test
     message << missing.sort.join("\n")
     assert missing.empty?, message
   end
+
+  def test_no_unused_colours
+    Language.all.each do |language|
+      next unless language.type == :data || language.type == :prose
+      assert !language.color, "Unused colour assigned to #{language.name}"
+    end
+  end
 end