Complete the README file 🤭

README.md

@@ -10,22 +10,87 @@
 
 - from crates.io
     ```shell
-    cargo install bf-interpreter
+    cargo install bfy
     ```
 - From aur: 
   ```shell
-  yay -S bf-interpreter
+  yay -S bfy
   ```
 
 ## Options and arguments
+<details>
+   <summary>Options table</summary>
+   <table>
+      <thead>
+         <tr>
+            <th>Option</th>
+            <th>Description</th>
+            <th>Default</th>
+         </tr>
+      </thead>
+      <tbody>
+         <tr>
+            <td><code>-h</code>, <code>--help</code></td>
+            <td>Prints help information</td>
+            <td></td>
+         </tr>
+         <tr>
+            <td><code>-V</code>, <code>--version</code></td>
+            <td>Prints version information</td>
+            <td></td>
+         </tr>
+         <tr>
+            <td><code>-f</code>, <code>--features</code></td>
+            <td>
+               The extra features to enable<br/>
+               Possible values:
+               <ul>
+                  <li>no-reverse-value:<br/>
+                     If the value is you want decrement the value and the value is 0, don't set the value to 255, otherwise decrement the value.<br/>
+                     If the value is you want increment the value and the value is 255, don't set the value to 0, otherwise increment the value. The alias are:
+                     `nrv`
+                  </li>
+                  <li>reverse-pointer:<br/>
+                     If the pointer at the end of the array, set the pointer to 0, otherwise increment the pointer.<br/>
+                     If the pointer at the beginning of the array, set the pointer to the end of the array, otherwise decrement the pointer. The alias are: `rp`
+                  </li>
+                  <li>allow-utf8:<br/>
+                     Allow the use of utf8 characters (32 bit), otherwise only 8 bit characters are allowed.<br/>
+                     Use this feature with caution because it increases the cell size from 8 bits to 32 bits.<br/>
+                     It also allow you to use the emoji in your brainfuck code :D, This is if you can
+                     preserve your mind so that you can access their digital value :).<br/>
+                     The `u32` in rust can only store values from 0 to 4294967295, but we
+                     can only use 0 to 1114111 (0x10FFFF) for now. The alias are: `utf8`
+                  </li>
+               </ul>
+            </td>
+            <td>n/a</td>
+         </tr>
+         <tr>
+            <td><code>-a</code>, <code>--array-size</code></td>
+            <td>The size of the array</td>
+            <td>30000</td>
+         </tr>
+         <tr>
+            <td><code>-w</code>, <code>--without-tiles</code></td>
+            <td>Dont print the tiles (e.g. exit code, file name, etc)</td>
+            <td></td>
+         </tr>
+      </tbody>
+   </table>
+</details>
+
+
+<details>
+<summary>Help option output</summary>
 
 ```shell
-bf-interpreter --help
+bfy --help
 ```
 ```text
 Brainfu*k interpreter and REPL written in Rust
 
-Usage: bf-interpreter [OPTIONS] [SOURCE]
+Usage: bfy [OPTIONS] [SOURCE]
 
 Arguments:
   [SOURCE]
@@ -34,10 +99,18 @@ Arguments:
 Options:
   -f, --features <FEATURES>
           Possible values:
-          - reverse-counter:
-            If the value is you want decrement the value and the value is 0, set the value to 255, otherwise decrement the value. If the value is you want increment the value and the value is 255, set the value to 0, otherwise increment the value
+          - no-reverse-value:
+            If the value is you want decrement the value and the value is 0, don't set the value to 255, otherwise decrement the value. If the
+            value is you want increment the value and the value is 255, don't set the value to 0, otherwise increment the value. The alias are:
+            `nrv`
           - reverse-pointer:
-            If the pointer at the end of the array, set the pointer to 0, otherwise increment the pointer. If the pointer at the beginning of the array, set the pointer to the end of the array, otherwise decrement the pointer
+            If the pointer at the end of the array, set the pointer to 0, otherwise increment the pointer. If the pointer at the beginning of the
+            array, set the pointer to the end of the array, otherwise decrement the pointer. The alias are: `rp`
+          - allow-utf8:
+            Allow the use of utf8 characters (32 bit), otherwise only 8 bit characters are allowed. Use this feature with caution because it
+            increases the cell size from 8 bits to 32 bits. It also allow you to use the emoji in your brainfuck code :D, This is if you can
+            preserve your mind so that you can access their digital value :). The `u32` in rust can only store values from 0 to 4294967295, but we
+            can only use 0 to 1114111 (0x10FFFF) for now. The alias are: `utf8`
 
   -a, --array-size <ARRAY_SIZE>
           The brainfuck array size
@@ -54,10 +127,12 @@ Options:
           Print version information
 ```
 
+</details>
+
 ### Examples
 
 ```bash
-bf-interpreter test_code/hello_world.bf
+bfy test_code/hello_world.bf
 ```
 ```text
 Hello world!
@@ -66,14 +141,14 @@ Exiting with code: 0
 ```
 
 ```bash
-bf-interpreter -w test_code/hello_world.bf
+bfy -w test_code/hello_world.bf
 ```
 ```text
 Hello world!
 ```
 
 ```bash
-bf-interpreter test_code/print_hi_yooo.bf
+bfy test_code/print_hi_yooo.bf
 ```
 ```text
 Hi yoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo!Successfully ran brainfuck source code from file: test_code/print_hi_yooo.bf
@@ -81,13 +156,36 @@ Exiting with code: 0
 ```
 
 ```bash
-bf-interpreter -w test_code/print_hi_yooo.bf
+bfy -w test_code/print_hi_yooo.bf
 ```
 ```text
 Hi yoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo!
 ```
 
 ```bash
-bf-interpreter test_code/like_cat.bf
+bfy test_code/like_cat.bf
 ```
 ![output](./screenshots/like_cat_output.png)
+> Note: The output is not the same as the current version of the interpreter, but it is the same as the output of the interpreter when I wrote the code.
+
+## REPL
+```bash
+bfy # REPL mode
+```
+![print @ and A in the repl](./screenshots/repl_print_at_and_A_0.1.0.png)
+
+## TODO
+- [ ] Add more tests
+- [ ] Add more examples
+- [ ] Create the brainfuck formatter
+- [ ] Add syntax highlighting in the REPL
+- [ ] Add auto completion in the REPL
+- [ ] Support dynamic array size feature
+
+## Resources
+- [Brainfuck in wikipedia](https://en.wikipedia.org/wiki/Brainfuck)
+- [Programming in Brainfuck](http://cydathria.com/bf/brainfuck.html)
+- [Brainfuck: An Eight-Instruction Turing-Complete Programming Language](http://www.muppetlabs.com/~breadbox/bf)
+- [brainfuck-visualizer](https://github.com/usaikiran/brainfuck-visualizer)
+- [Basics of BrainFuck](https://gist.github.com/roachhd/dce54bec8ba55fb17d3a)
+- [An elegant programming language: Brainfuck](https://www.neperos.com/article/raqehg6b24ceadba)