Add %% examples

Author: tomlokhorst

Examples/ResourceApp/ResourceApp/Strings/Generic.strings

@@ -12,3 +12,6 @@
 "precision2" = "two   - %12.2f";
 "precision3" = "three - %12.4f";
 "precision4" = "four  - %.2f";
+"discount10" = "Today, 10%% off!";
+"discountX" = "Today, %d%% off!";
+"url" = "http%%3A%%2F%%2Fwww.abc.xyz";

Examples/ResourceApp/ResourceApp/Strings/en.lproj/Localizable.strings

@@ -11,3 +11,5 @@ one = One;
 two = 2;
 
 "quote" = "There are %d lights!";
+"discount10" = "Today, 10%% off!";
+"discountX" = "Today, %d%% off!";

Examples/ResourceApp/ResourceApp/Strings/es.lproj/Localizable.strings

@@ -10,4 +10,6 @@
 one = Uno;
 two = 2;
 
-"quote" = "Hay %d luces!";
+"quote" = "Hay %d luces!";
+"discount10" = "Today, 10%% off!";
+"discountX" = "Today, %d%% off!";

Examples/ResourceApp/ResourceApp/Strings/ja.lproj/Localizable.strings

@@ -11,4 +11,6 @@ one = "一つ";
 two = 2;
 
 "quote" = "%dつの光があります！";
+"discount10" = "Today, 10%% off!";
+"discountX" = "Today, %d%% off!";
 "japanese only" = "Not translated in other languages, and there is no Base";

Examples/ResourceApp/ResourceAppTests/StringsTests.swift

@@ -50,6 +50,12 @@ class StringsTests: XCTestCase {
     XCTAssertEqual(stringsFR.generic.precision3(12345.678), "three -  12\u{202F}345,6780")
     XCTAssertEqual(stringsFR.generic.precision4(12345.678), "four  - 12\u{202F}345,68")
 
+    XCTAssertEqual(R.string.generic.discount10(), "Today, 10% off!")
+    XCTAssertEqual(R.string.generic.discountX(20), "Today, 20% off!")
+    XCTAssertEqual(R.string.localizable.discount10(), "Today, 10% off!")
+    XCTAssertEqual(R.string.localizable.discountX(20), "Today, 20% off!")
+    XCTAssertEqual(R.string.generic.url(), "http%3A%2F%2Fwww.abc.xyz")
+
     XCTAssertEqual(
       R.string.settings.multilineKeyWeird(),
       NSLocalizedString("Multiline\t\\key/\n\"weird\"?!", tableName: "Settings", comment: ""))