Merge branch 'main' of https://github.com/tilkinsc/Lua.NET

Author: tilkinsc

CONTRIBUTING.md

@@ -1,12 +1,15 @@
 ## How to Contribute
 
 1. Follow the code style
-```C#
-if ()
+```cs
+if (...)
 {
 
 }
 
+if (...)
+	return;
+
 try
 {
 
@@ -16,30 +19,49 @@ catch (...)
 
 }
 
-if ()
-	return;
-
 for (int i = 0; i<=1; i++)
 {
 
 }
 
+foreach (Type variable in new Type())
+{
+	
+}
+
+foreach (var variable in new Dictionary<string, string>().keys)
+{
+	
+}
+
 while (...)
 {
 
 }
 
+using (...)
+{
+	
+}
+
 private int _name;
 public int Name;
 public int Name { get; private set; }
+Only use var when using foreach with a dictionary's key or value sets.
 
 public void Example(int argName)
 {
 
 }
+
+~bit
+~(bit ^ 0xFF)
+((bit & 0xFF) | 0xFF) >> 0xFF
 ```
 
 2. Push changes to a new local branch to the 'dev' branch. ('contributor-feature' -> 'dev')
-3. You are encouraged to start a PR early so we can spy on what you are working on!
+3. You are encouraged to start a PR early so we can spy on what you are working on! [How to do that](https://github.blog/2019-02-14-introducing-draft-pull-requests/)
 4. Versions should not be bumped at all
-5. gitignore is free game add anything that fits
+5. gitignore is free game add anything that fits
+6. Do not use #region
+7. Tabs only. Spaces will not be accepted.