Merge pull request #4479 from MrTeferi/master

[hjson/en] add HJSON

hjson.html.markdown

@@ -0,0 +1,94 @@
+---
+language: Hjson
+filename: learnhjson.hjson
+contributors:
+  - ["MrTeferi", "https://github.com/MrTeferi"]
+lang: en
+---
+
+Hjson is an attempt to make [JSON](https://learnxinyminutes.com/docs/json/) more human readable.
+
+Hjson is a syntax extension to JSON. 
+It's NOT a proposal to replace JSON or to incorporate it into the JSON spec itself. 
+It's intended to be used like a user interface for humans, 
+to read and edit before passing the JSON data to the machine.
+
+Let's take a look at examples to see the key syntax differences!
+
+```hjson
+{
+    # Comments are totally supported!
+    
+    // With forward slashes too!
+    
+    /*
+        Even block style comments, neat!
+    /*
+    
+    # Strings do not require quotes!
+    # Just keep it to a single line
+    human: readable
+    quotes: "are fine too"
+    
+    # Notice that commas are also not required!
+    # If using commas, strings DO require quotes!
+    object: {
+        name: Hjson
+        properties: [
+            readable
+            exciting
+            fun
+        ]
+        with_commas: [
+            "quoted",
+            "quoty",
+            "quote"
+        ]
+        details: ["this", "is", "fine", "too"]
+    }
+    
+    # Multiline quotes with proper whitespace handling are supported!
+    diary:
+        '''
+        I wish JSON was more human readable.
+        If only there was a JSON for my needs!
+        Oh wait.. there is! It's called Hjson.
+        '''
+    
+    # Backslashes are interpretted as an escape character ONLY in quoted strings
+    slash: This will not have a new line\n
+    slash-quoted: "This will definitely have a new line\n"
+
+    # Make sure to use quotes when mixing whitespace with important punctuation
+    example1: "If, you're, going, to, comma in a string, use, quotes!"
+    example2: "Also if you want to use {} or [] or any JSON relevant punctuation!"
+    example3: [because, this, is, totally, BROKEN!]
+    example4: this is technically OK though: {}[],:
+    
+    # Enjoy working with Hjson!
+    party-time: {
+        Hjson-lovers: [
+            me
+            my mom
+            "my dad"
+        ]
+        Hjson-power-level: 9000
+        supported: {
+            python: yes
+            java: yes
+            javascript: yes
+            c++: yes
+            Go: yes
+            C#: yes
+            Rust: yes
+        }
+        partial-support: ["C", "Kotlin", "Ruby", "Rust"]
+    }
+    
+}
+```
+
+## Further Reading
+
+* [Hjson.github.io](https://hjson.github.io/) Main Hjson site including editor support, how-to, etc.
+* [Hjson Packages](https://github.com/hjson/) Various Hjson packages for different applications.