feat: add rust prompt block

README.md

@@ -1,5 +1,5 @@
 <!-- README.md -->
-# ChatGPT NeoVim Plugin (Extensively Updated with Chunking)
+# ChatGPT NeoVim Plugin (Extensively Updated with Step-by-Step Prompting)
 
 This plugin integrates a ChatGPT O1 model workflow into Neovim. It allows you to:
 
@@ -14,10 +14,15 @@ This plugin integrates a ChatGPT O1 model workflow into Neovim. It allows you to
 
 ## New Key Features
 
-- **Chunking** (`enable_chunking: true`): If the combined prompt or file request is too large (exceeds `token_limit`), the plugin automatically splits it into multiple chunks. Each chunk is opened in its own buffer, and the first chunk is copied to your clipboard. You can paste them sequentially into ChatGPT to work around size limitations.
+- **Step-by-Step Prompting** (`enable_step_by_step: true`):  
+  If the request grows too large (exceeds `token_limit`), the plugin automatically generates a special prompt asking the model to split the task into smaller steps, working through them one by one. This approach helps you stay within the model’s maximum token limit without having to manually break things apart.
+
 - **Partial Acceptance**: If `partial_acceptance: true`, you can open a buffer that lists the final changes. Remove or comment out lines you don’t want, then only those changes are applied.
+
 - **Preview Changes**: If `preview_changes: true`, you get a buffer showing proposed changes before you apply them.
+
 - **Interactive File Selection**: If `interactive_file_selection: true`, you choose which directories from `.chatgpt_config.yaml` get included in the prompt, reducing token usage.
+
 - **Improved Debug**: If `improved_debug: true`, debug logs go into a dedicated `ChatGPT_Debug_Log` buffer for easier reading.
 
 ## Example `.chatgpt_config.yaml`
@@ -32,7 +37,7 @@ directories:
 initial_files:
   - "README.md"
 debug: false
-enable_chunking: true
+enable_step_by_step: true
 preview_changes: true
 interactive_file_selection: true
 partial_acceptance: true
@@ -44,14 +49,14 @@ token_limit: 3000
 
 1. **`:ChatGPT`**  
    - If `interactive_file_selection` is on, you’ll pick directories to include in a buffer named `ChatGPT_File_Selection`.
-   - Save & close with `:wq`, `:x`, or `:bd` (you don’t have to use `:q`).  
-   - If `enable_chunking` is on and the prompt exceeds `token_limit`, it’s split into multiple buffers for you to copy/paste.
+   - Save & close with `:wq`, `:x`, or `:bd` (you don’t have to use `:q`).
+   - If `enable_step_by_step` is on and the prompt might exceed `token_limit`, the plugin will generate instructions prompting the model to address each step separately.
 
 2. **Paste Prompt to ChatGPT**  
-   - If multiple chunks exist, copy/paste them one by one in ChatGPT.
+   - If the task is split into steps, simply copy/paste them one by one into ChatGPT.
 
 3. **`:ChatGPTPaste`**  
-   - The plugin reads the YAML from your clipboard. If it requests more files, it might chunk that request, too.  
+   - The plugin reads the YAML from your clipboard. If it requests more files, it might again suggest a step-by-step approach.  
    - If final changes are provided:
      - Optionally preview them (`preview_changes`).  
      - Optionally partially accept them (`partial_acceptance`).  
@@ -60,8 +65,8 @@ token_limit: 3000
 ## Troubleshooting & Tips
 - Adjust `token_limit` in `.chatgpt_config.yaml` as needed.
 - If partial acceptance is confusing, remember to remove or prepend `#` to lines you don’t want before saving and closing the buffer.
-- If chunking occurs, ensure you copy/paste **all chunks** into ChatGPT in the correct order.  
+- If step-by-step prompting occurs, ensure you follow each prompt the model provides in the correct order.  
 - Check `ChatGPT_Debug_Log` if `improved_debug` is on, or the Neovim messages if `debug` is on, for detailed info.
 - You can close the selection or prompt buffers at any time with commands like `:bd`, `:x`, or `:wq`. No need to rely on `:q`.
 
-Enjoy your improved, more flexible ChatGPT Neovim plugin with chunking support!
+Enjoy your improved, more flexible ChatGPT Neovim plugin with step-by-step support!