bump version to 1.0.34

- Add heroscript_dumps and heroscript_loads functions
- Replace paramsparser with encoderhero import
- Add ulist_get and upload functions to docker installer
- Add ulist_get and upload functions to zola installer

.github/workflows/hero_build.yml

@@ -16,17 +16,18 @@ jobs:
       matrix:
         include:
           - target: x86_64-unknown-linux-musl
-            os: ubuntu-latest
+            os: alpine-latest
             short-name: linux-i64
           - target: aarch64-unknown-linux-musl
-            os: ubuntu-latest
+            os: alpine-latest
             short-name: linux-arm64
+            arch: arm64
           - target: aarch64-apple-darwin
             os: macos-latest
             short-name: macos-arm64
-          - target: x86_64-apple-darwin
-            os: macos-13
-            short-name: macos-i64
+          # - target: x86_64-apple-darwin
+          #   os: macos-13
+          #   short-name: macos-i64
     runs-on: ${{ matrix.os }}
 
     steps:
@@ -34,24 +35,40 @@ jobs:
       - run: echo "🐧 This job is now running on a ${{ runner.os }} server hosted by GitHub!"
       - run: echo "🔎 The name of your branch is ${{ github.ref_name }} and your repository is ${{ github.repository }}."
 
+      - uses: maxim-lobanov/setup-xcode@v1
+        if: runner.os == 'macOS'
+        with:
+          xcode-version: latest-stable
+
       - name: Check out repository code
         uses: actions/checkout@v4
 
+      # - name: Setup dependencies on Alpine
+      #   if: runner.os == 'Linux'
+      #   run: |
+      #     sudo apk add --no-cache gcc musl-dev openssl-dev openssl-libs-static
+
       - name: Setup V & Herolib
         id: setup
-        run: ./install_v.sh --herolib
+        run: |
+          ./install_v.sh
+          ln -s $(pwd)/lib ~/.vmodules/incubaid/herolib
+          echo "Herolib symlink created to $(pwd)/lib"
         timeout-minutes: 10
 
-
-      - name: Do all the basic tests
-        timeout-minutes: 25
-        run: ./test_basic.vsh
+      # - name: Do all the basic tests
+      #   timeout-minutes: 25
+      #   run: ./test_basic.vsh
 
       - name: Build Hero
         timeout-minutes: 15
         run: |
           set -e
+          if [ "${{ runner.os }}" = "Linux" ]; then
+            v -w -d use_openssl -enable-globals -cflags -cc gcc -static cli/hero.v -o cli/hero-${{ matrix.target }}
+          else
             v -w -d use_openssl -enable-globals cli/hero.v -o cli/hero-${{ matrix.target }}
+          fi
       - name: Upload
         uses: actions/upload-artifact@v4
         with:

.github/workflows/test.yml

@@ -24,9 +24,19 @@ jobs:
       - name: Check out repository code
         uses: actions/checkout@v3
 
-      - name: Setup V & Herolib
-        run: ./install_v.sh --herolib 
+      - name: Setup V
+        run: |
+          # Updating man-db takes a long time on every run. We don't need it
+          sudo apt-get remove -y --purge man-db
+          ./install_v.sh
+
+      - name: Setup Herolib from current branch
+        run: |
+          # Create necessary directories
+          mkdir -p ~/.vmodules/incubaid
+          # Create symlink to current code
+          ln -s $(pwd)/lib ~/.vmodules/incubaid/herolib
+          echo "Herolib symlink created to $(pwd)/lib"
 
       - name: Do all the basic tests
         run: ./test_basic.vsh
-

.gitignore

@@ -11,6 +11,7 @@ __pycache__/
 *dSYM/
 .vmodules/
 .vscode
+.dylib
 _docs/
 vls.*
 vls.log
@@ -48,9 +49,12 @@ compile_summary.log
 .summary_lock
 .aider*
 *.dylib
-server
 HTTP_REST_MCP_DEMO.md
 MCP_HTTP_REST_IMPLEMENTATION_PLAN.md
 .roo
 .kilocode
 .continue
+tmux_logger
+release
+install_herolib
+doc

.goosehints

@@ -0,0 +1,5 @@
+
+when fixing or creating code, refer to the following hints:
+@aiprompts/vlang_herolib_core.md
+
+

.qwen/QWEN.md

@@ -0,0 +1,2 @@
+
+@../aiprompts/vlang_herolib_core.md

.qwen/agents/compiler.md

@@ -0,0 +1,52 @@
+---
+name: compiler
+description: Use this agent when you need to verify V code compilation using vrun, locate files, handle compilation errors, and assist with basic code fixes within the same directory.
+color: Automatic Color
+---
+
+You are a V Compiler Assistant specialized in verifying V code compilation using the vrun command. Your responsibilities include:
+
+1. File Location:
+   - First, check if the specified file exists at the given path
+   - If not found, search for it in the current directory
+   - If still not found, inform the user clearly about the missing file
+
+2. Compilation Verification:
+   - Use the vrun command to check compilation: `vrun filepath`. DONT USE v run .. or any other, its vrun ...
+   - This will compile the file and report any issues without executing it
+
+3. Error Handling:
+   - If compilation succeeds but warns about missing main function:
+     * This is expected behavior when using vrun for compilation checking
+     * Do not take any action on this warning
+     * Simply note that this is normal for vrun usage
+
+4. Code Fixing:
+   - If there are compilation errors that prevent successful compilation:
+     * Fix them to make compilation work
+     * You can ONLY edit files in the same directory as the file being checked
+     * Do NOT modify files outside this directory
+
+5. Escalation:
+   - If you encounter issues that you cannot resolve:
+     * Warn the user about the problem
+     * Ask the user what action to take next
+
+6. User Communication:
+   - Always provide clear, actionable feedback
+   - Explain what you're doing and why
+   - When asking for user input, provide context about the issue
+
+Follow these steps in order:
+1. Locate the specified file
+2. Run vrun on the file
+3. Analyze the output
+4. Fix compilation errors if possible (within directory constraints)
+5. Report results to the user
+6. Escalate complex issues to the user
+
+Remember:
+- vrun is used for compilation checking only, not execution
+- Missing main function warnings are normal and expected
+- You can only modify files in the directory of the target file
+- Always ask the user before taking action on complex issues

.qwen/agents/struct-validator.md

@@ -0,0 +1,67 @@
+---
+name: struct-validator
+description: Use this agent when you need to validate struct definitions in V files for proper serialization (dump/load) of all properties and subproperties, ensure consistency, and generate or fix tests if changes are made. The agent checks for completeness of serialization methods, verifies consistency, and ensures the file compiles correctly.
+color: Automatic Color
+---
+
+You are a Struct Validation Agent specialized in ensuring V struct definitions are properly implemented for serialization and testing.
+
+## Core Responsibilities
+
+1. **File Location & Validation**
+   - Locate the specified struct file in the given directory
+   - If not found, raise an error and ask the user for clarification
+
+2. **Struct Serialization Check**
+   - Read the file content into your prompt
+   - Identify all struct definitions
+   - For each struct:
+     - Verify that `dump()` and `load()` methods are implemented
+     - Ensure all properties (including nested complex types) are handled in serialization
+     - Check for consistency between the struct definition and its serialization methods
+
+3. **Compilation Verification**
+   - After validation/modification, compile the file using our 'compiler' agent 
+
+4. **Test Generation/Correction**
+   - Only if changes were made to the file:
+     - Call the `test-generator` agent to create or fix tests for the struct
+     - Ensure tests validate all properties and subproperties serialization
+
+## Behavioral Parameters
+
+- **Proactive Error Handling**: If a struct lacks proper serialization methods or has inconsistencies, modify the code to implement them correctly
+- **User Interaction**: If the file is not found or ambiguous, ask the user for clarification
+- **Compilation Check**: Always verify that the file compiles after any modifications
+- **Test Generation**: Only generate or fix tests if the file was changed during validation
+
+## Workflow
+
+1. **Locate File**
+   - Search for the struct file in the specified directory
+   - If not found, raise an error and ask the user for the correct path
+
+2. **Read & Analyze**
+   - Load the file content into your prompt
+   - Parse struct definitions and their methods
+
+3. **Validate Serialization**
+   - Check `dump()` and `load()` methods for completeness
+   - Ensure all properties (including nested objects) are serialized
+   - Report any inconsistencies found
+
+4. **Compile Check**
+   - using our `compiler` agent 
+   - If errors exist, report and attempt to fix them
+
+5. **Test Generation (Conditional)**
+   - If changes were made:
+     - Call the `test-generator` agent to create or fix tests
+     - Ensure tests cover all serialization aspects
+
+## Output Format
+
+- Clearly indicate whether the file was found
+- List any serialization issues and how they were fixed
+- Report compilation status
+- Mention if tests were generated or modified

.qwen/agents/tester.md

@@ -0,0 +1,52 @@
+---
+name: tester
+description: Use this agent when you need to execute a V test file ending with _test.v within the current directory. The agent will look for the specified file, warn the user if not found, and ask for another file. It will execute the test using vtest, check for compile or assert issues, and attempt to fix them without leaving the current directory. If the issue is caused by code outside the directory, it will ask the user for further instructions.
+color: Automatic Color
+---
+
+You are a test execution agent specialized in running and troubleshooting V test files ending with _test.v within a confined directory scope.
+
+## Core Responsibilities:
+- Locate the specified test file within the current directory.
+- Execute the test file using the `vtest` command.
+- Analyze the output for compile errors or assertion failures.
+- Attempt to fix issues originating within the current directory.
+- Prompt the user for guidance when issues stem from code outside the directory.
+
+## Behavioral Boundaries:
+- Never navigate or modify files outside the current directory.
+- Always verify the file ends with _test.v before execution.
+- If the file is not found, warn the user and request an alternative file.
+- Do not attempt fixes for external dependencies or code.
+
+## Operational Workflow:
+1. **File Search**: Look for the specified file in the current directory.
+   - If the file is not found:
+     - Warn the user: "File '{filename}' not found in the current directory."
+     - Ask: "Please provide another file name to test."
+
+2. **Test Execution**: Run the test using `vtest`.
+   ```bash
+   vtest {filename}
+   ```
+
+3. **Output Analysis**:
+   - **Compile Issues**:
+     - Identify the source of the error.
+     - If the error originates from code within the current directory, attempt to fix it.
+     - If the error is due to external code or dependencies, inform the user and ask for instructions.
+   - **Assertion Failures**:
+     - Locate the failing assertion.
+     - If the issue is within the current directory's code, attempt to resolve it.
+     - If the issue involves external code, inform the user and seek guidance.
+
+4. **Self-Verification**:
+   - After any fix attempt, re-run the test to confirm resolution.
+   - Report the final outcome clearly to the user.
+
+## Best Practices:
+
+- Maintain strict directory confinement to ensure security and reliability.
+- Prioritize user feedback when external dependencies are involved.
+- Use precise error reporting to aid in troubleshooting.
+- Ensure all fixes are minimal and targeted to avoid introducing new issues.

.qwen/agents/testgenerator.md

@@ -0,0 +1,71 @@
+---
+name: testgenerator
+description: Use this agent when you need to analyze a given source file, generate or update its corresponding test file, and ensure the test file executes correctly by leveraging the testexecutor subagent.
+color: Automatic Color
+---
+
+You are an expert Vlang test generation agent with deep knowledge of Vlang testing conventions and the Herolib framework. Your primary responsibility is to analyze a given Vlang source file, generate or update its corresponding test file, and ensure the test file executes correctly.
+
+## Core Responsibilities
+
+1. **File Analysis**: 
+   - Locate the specified source file in the current directory.
+   - If the file is not found, prompt the user with a clear error message.
+   - Read and parse the source file to identify public methods (functions prefixed with `pub`).
+
+2. **Test File Management**:
+   - Determine the appropriate test file name using the pattern: `filename_test.v`, where `filename` is the base name of the source file.
+   - If the test file does not exist, generate a new one.
+   - If the test file exists, read and analyze its content to ensure it aligns with the source file's public methods.
+   - Do not look for test files outside of this dir.
+
+3. **Test Code Generation**:
+   - Generate test cases exclusively for public methods found in the source file.
+   - Ensure tests are concise and relevant, avoiding over-engineering or exhaustive edge case coverage.
+   - Write the test code to the corresponding test file.
+
+4. **Test Execution and Validation**:
+   - Use the `testexecutor` subagent to run the test file.
+   - If the test fails, analyze the error output, modify the test file to fix the issue, and re-execute.
+   - Repeat the execution and fixing process until the test file runs successfully.
+
+## Behavioral Boundaries
+
+- **Focus Scope**: Only test public methods. Do not test private functions or generate excessive test cases.
+- **File Handling**: Always ensure the test file follows the naming convention `filename_test.v`.
+- **Error Handling**: If the source file is not found, clearly inform the user. If tests fail, iteratively fix them using feedback from the `testexecutor`.
+- **Idempotency**: If the test file already exists, do not overwrite it entirely. Only update or add missing test cases.
+- **Execution**: Use the `vtest` command for running tests, as specified in Herolib guidelines.
+
+## Workflow Steps
+
+1. **Receive Input**: Accept the source file name as an argument.
+2. **Locate File**: Check if the file exists in the current directory. If not, notify the user.
+3. **Parse Source**: Read the file and extract all public methods.
+4. **Check Test File**:
+   - Derive the test file name: `filename_test.v`.
+   - If it does not exist, create it with basic test scaffolding.
+   - If it exists, read its content to understand current test coverage.
+5. **Generate/Update Tests**:
+   - Write or update test cases for each public method.
+   - Ensure tests are minimal and focused.
+6. **Execute Tests**:
+   - Use the `testexecutor` agent to run the test file.
+   - If execution fails, analyze the output, fix the test file, and re-execute.
+   - Continue until tests pass or a critical error is encountered.
+7. **Report Status**: Once tests pass, report success. If issues persist, provide a detailed error summary.
+
+## Output Format
+
+- Always provide a clear status update after each test execution.
+- If tests are generated or modified, briefly describe what was added or changed.
+- If errors occur, explain the issue and the steps taken to resolve it.
+- If the source file is not found, provide a user-friendly error message.
+
+## Example Usage
+
+- **Context**: User wants to generate tests for `calculator.v`.
+  - **Action**: Check if `calculator.v` exists.
+  - **Action**: Create or update `calculator_test.v` with tests for public methods.
+  - **Action**: Use `testexecutor` to run `calculator_test.v`.
+  - **Action**: If tests fail, fix them iteratively until they pass.

.zed/keymap.json

@@ -0,0 +1,6 @@
+{
+  "context": "Workspace",
+  "bindings": {
+    "cmd-r": ["task::Spawn", { "task_name": "ET", "reveal_target": "center" }]
+  }
+}

.zed/tasks.json

@@ -0,0 +1,47 @@
+[
+  {
+    "label": "ET",
+    "command": "for i in {1..5}; do echo \"Hello $i/5\"; sleep 1; done",
+    //"args": [],
+    // Env overrides for the command, will be appended to the terminal's environment from the settings.
+    "env": { "foo": "bar" },
+    // Current working directory to spawn the command into, defaults to current project root.
+    //"cwd": "/path/to/working/directory",
+    // Whether to use a new terminal tab or reuse the existing one to spawn the process, defaults to `false`.
+    "use_new_terminal": true,
+    // Whether to allow multiple instances of the same task to be run, or rather wait for the existing ones to finish, defaults to `false`.
+    "allow_concurrent_runs": false,
+    // What to do with the terminal pane and tab, after the command was started:
+    // * `always` — always show the task's pane, and focus the corresponding tab in it (default)
+    // * `no_focus` — always show the task's pane, add the task's tab in it, but don't focus it
+    // * `never` — do not alter focus, but still add/reuse the task's tab in its pane
+    "reveal": "always",
+    // What to do with the terminal pane and tab, after the command has finished:
+    // * `never` — Do nothing when the command finishes (default)
+    // * `always` — always hide the terminal tab, hide the pane also if it was the last tab in it
+    // * `on_success` — hide the terminal tab on task success only, otherwise behaves similar to `always`
+    "hide": "never",
+    // Which shell to use when running a task inside the terminal.
+    // May take 3 values:
+    // 1. (default) Use the system's default terminal configuration in /etc/passwd
+    //      "shell": "system"
+    // 2. A program:
+    //      "shell": {
+    //        "program": "sh"
+    //      }
+    // 3. A program with arguments:
+    //     "shell": {
+    //         "with_arguments": {
+    //           "program": "/bin/bash",
+    //           "args": ["--login"]
+    //         }
+    //     }
+    "shell": "system",
+    // Whether to show the task line in the output of the spawned task, defaults to `true`.
+    "show_summary": true,
+    // Whether to show the command line in the output of the spawned task, defaults to `true`.
+    // "show_output": true,
+    // Represents the tags for inline runnable indicators, or spawning multiple tasks at once.
+    "tags": ["DODO"]
+  }
+]

CONTRIBUTING.md

@@ -24,7 +24,7 @@ Thank you for your interest in contributing to Herolib! This document provides g
 For developers, you can use the automated installation script:
 
 ```bash
-curl 'https://raw.githubusercontent.com/freeflowuniverse/herolib/refs/heads/development/install_v.sh' > /tmp/install_v.sh
+curl 'https://raw.githubusercontent.com/incubaid/herolib/refs/heads/development/install_v.sh' > /tmp/install_v.sh
 bash /tmp/install_v.sh --analyzer --herolib 
 # IMPORTANT: Start a new shell after installation for paths to be set correctly
 ```
@@ -32,9 +32,9 @@ bash /tmp/install_v.sh --analyzer --herolib
 Alternatively, you can manually set up the environment:
 
 ```bash
-mkdir -p ~/code/github/freeflowuniverse
-cd ~/code/github/freeflowuniverse
-git clone git@github.com:freeflowuniverse/herolib.git
+mkdir -p ~/code/github/incubaid
+cd ~/code/github/incubaid
+git clone git@github.com:incubaid/herolib.git
 cd herolib
 # checkout development branch for most recent changes
 git checkout development 
@@ -63,6 +63,7 @@ For new features or bug fixes, create a branch from `development` with a descrip
 ### Making Changes
 
 1. Create a new branch from `development`:
+
    ```bash
    git checkout development
    git pull
@@ -72,6 +73,7 @@ For new features or bug fixes, create a branch from `development` with a descrip
 2. Make your changes, following the code guidelines.
 
 3. Run tests to ensure your changes don't break existing functionality:
+
    ```bash
    ./test_basic.vsh
    ```
@@ -87,10 +89,10 @@ Before submitting a pull request, ensure all tests pass:
 ./test_basic.vsh
 
 # Run tests for a specific module
-vtest ~/code/github/freeflowuniverse/herolib/lib/osal/package_test.v
+vtest ~/code/github/incubaid/herolib/lib/osal/package_test.v
 
 # Run tests for an entire directory
-vtest ~/code/github/freeflowuniverse/herolib/lib/osal
+vtest ~/code/github/incubaid/herolib/lib/osal
 ```
 
 The test script (`test_basic.vsh`) manages test execution and caching to optimize performance. It automatically skips tests listed in the ignore or error sections of the script.
@@ -98,6 +100,7 @@ The test script (`test_basic.vsh`) manages test execution and caching to optimiz
 ### Pull Requests
 
 1. Push your branch to the repository:
+
    ```bash
    git push origin feature/your-feature-name
    ```
@@ -125,6 +128,7 @@ The repository uses GitHub Actions for continuous integration and deployment:
 ### 1. Testing Workflow (`test.yml`)
 
 This workflow runs on every push and pull request to ensure code quality:
+
 - Sets up V and Herolib
 - Runs all basic tests using `test_basic.vsh`
 
@@ -133,6 +137,7 @@ All tests must pass before a PR can be merged to the `development` branch.
 ### 2. Hero Build Workflow (`hero_build.yml`)
 
 This workflow builds the Hero tool for multiple platforms when a new tag is created:
+
 - Builds for Linux (x86_64, aarch64) and macOS (x86_64, aarch64)
 - Runs all basic tests
 - Creates GitHub releases with the built binaries
@@ -140,6 +145,7 @@ This workflow builds the Hero tool for multiple platforms when a new tag is crea
 ### 3. Documentation Workflow (`documentation.yml`)
 
 This workflow automatically updates the documentation on GitHub Pages when changes are pushed to the `development` branch:
+
 - Generates documentation using `doc.vsh`
 - Deploys the documentation to GitHub Pages
 
@@ -148,11 +154,11 @@ This workflow automatically updates the documentation on GitHub Pages when chang
 To generate documentation locally:
 
 ```bash
-cd ~/code/github/freeflowuniverse/herolib
+cd ~/code/github/incubaid/herolib
 bash doc.sh
 ```
 
-The documentation is automatically published to [https://freeflowuniverse.github.io/herolib/](https://freeflowuniverse.github.io/herolib/) when changes are pushed to the `development` branch.
+The documentation is automatically published to [https://incubaid.github.io/herolib/](https://incubaid.github.io/herolib/) when changes are pushed to the `development` branch.
 
 ## Troubleshooting
 
@@ -168,6 +174,7 @@ In file included from /Users/timurgordon/code/github/vlang/v/thirdparty/cJSON/cJ
 This is caused by incompatibility between TCC and the half precision math functions in the macOS SDK. To fix this issue:
 
 1. Open the math.h file:
+
    ```bash
    sudo nano /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/math.h
    ```
@@ -178,6 +185,6 @@ For more details, see the [README.md](README.md) troubleshooting section.
 
 ## Additional Resources
 
-- [Herolib Documentation](https://freeflowuniverse.github.io/herolib/)
-- [Cookbook Examples](https://github.com/freeflowuniverse/herolib/tree/development/cookbook)
+- [Herolib Documentation](https://incubaid.github.io/herolib/)
+- [Cookbook Examples](https://github.com/incubaid/herolib/tree/development/cookbook)
 - [AI Prompts](aiprompts/starter/0_start_here.md)

README.md

@@ -2,10 +2,10 @@
 
 Herolib is an opinionated library primarily used by ThreeFold to automate cloud environments. It provides a comprehensive set of tools and utilities for cloud automation, git operations, documentation building, and more.
 
-[![Build on Linux & Run tests](https://github.com/freeflowuniverse/herolib/actions/workflows/test.yml/badge.svg)](https://github.com/freeflowuniverse/herolib/actions/workflows/test.yml)
-[![Deploy Documentation to Pages](https://github.com/freeflowuniverse/herolib/actions/workflows/documentation.yml/badge.svg)](https://github.com/freeflowuniverse/herolib/actions/workflows/documentation.yml)
+[![Build on Linux & Run tests](https://github.com/incubaid/herolib/actions/workflows/test.yml/badge.svg)](https://github.com/incubaid/herolib/actions/workflows/test.yml)
+[![Deploy Documentation to Pages](https://github.com/incubaid/herolib/actions/workflows/documentation.yml/badge.svg)](https://github.com/incubaid/herolib/actions/workflows/documentation.yml)
 
-> [Complete Documentation](https://freeflowuniverse.github.io/herolib/)
+> [Complete Documentation](https://incubaid.github.io/herolib/)
 
 ## Installation
 
@@ -14,21 +14,18 @@ Herolib is an opinionated library primarily used by ThreeFold to automate cloud
 The Hero tool can be installed with a single command:
 
 ```bash
-curl https://raw.githubusercontent.com/freeflowuniverse/herolib/refs/heads/development/install_hero.sh > /tmp/install_hero.sh
-bash /tmp/install_hero.sh
-#do not forget to do the following this makes sure vtest and vrun exists
-bash install_herolib.vsh
+curl https://raw.githubusercontent.com/incubaid/herolib/refs/heads/development/install_hero.sh | bash
 ```
 
 Hero will be installed in:
+
 - `/usr/local/bin` for Linux
 - `~/hero/bin` for macOS
 
-After installation on macOS, you may need to:
+After installation on macOS, you may need to do source see below or restart your terminal to ensure the `hero` command is available:
+
 ```bash
 source ~/.zprofile
-# Or copy to system bin directory
-cp ~/hero/bin/hero /usr/local/bin
 ```
 
 The Hero tool can be used to work with git, build documentation, interact with Hero AI, and more.
@@ -38,9 +35,15 @@ The Hero tool can be used to work with git, build documentation, interact with H
 For development purposes, use the automated installation script:
 
 ```bash
-curl 'https://raw.githubusercontent.com/freeflowuniverse/herolib/refs/heads/development/install_v.sh' > /tmp/install_v.sh
+curl 'https://raw.githubusercontent.com/incubaid/herolib/refs/heads/development/install_v.sh' > /tmp/install_v.sh
 bash /tmp/install_v.sh --analyzer --herolib 
+
+#do not forget to do the following this makes sure vtest and vrun exists
+cd ~/code/github/incubaid/herolib
+v install_herolib.vsh
+
 # IMPORTANT: Start a new shell after installation for paths to be set correctly
+
 ```
 
 #### Installation Options
@@ -48,7 +51,7 @@ bash /tmp/install_v.sh --analyzer --herolib
 ```
 V & HeroLib Installer Script
 
-Usage: ~/code/github/freeflowuniverse/herolib/install_v.sh [options]
+Usage: ~/code/github/incubaid/herolib/install_v.sh [options]
 
 Options:
   -h, --help     Show this help message
@@ -58,12 +61,12 @@ Options:
   --herolib      Install our herolib
 
 Examples:
-  ~/code/github/freeflowuniverse/herolib/install_v.sh
-  ~/code/github/freeflowuniverse/herolib/install_v.sh --reset
-  ~/code/github/freeflowuniverse/herolib/install_v.sh --remove
-  ~/code/github/freeflowuniverse/herolib/install_v.sh --analyzer
-  ~/code/github/freeflowuniverse/herolib/install_v.sh --herolib
-  ~/code/github/freeflowuniverse/herolib/install_v.sh --reset --analyzer # Fresh install of both
+  ~/code/github/incubaid/herolib/install_v.sh
+  ~/code/github/incubaid/herolib/install_v.sh --reset
+  ~/code/github/incubaid/herolib/install_v.sh --remove
+  ~/code/github/incubaid/herolib/install_v.sh --analyzer
+  ~/code/github/incubaid/herolib/install_v.sh --herolib
+  ~/code/github/incubaid/herolib/install_v.sh --reset --analyzer # Fresh install of both
 ```
 
 ## Features
@@ -72,6 +75,7 @@ Herolib provides a wide range of functionality:
 
 - Cloud automation tools
 - Git operations and management
+
   ### Offline Mode for Git Operations
 
   Herolib now supports an `offline` mode for Git operations, which prevents automatic fetching from remote repositories. This can be useful in environments with limited or no internet connectivity, or when you want to avoid network calls during development or testing.
@@ -88,7 +92,7 @@ Herolib provides a wide range of functionality:
 - System management utilities
 - And much more
 
-Check the [cookbook](https://github.com/freeflowuniverse/herolib/tree/development/cookbook) for examples and use cases.
+Check the [cookbook](https://github.com/incubaid/herolib/tree/development/cookbook) for examples and use cases.
 
 ## Testing
 
@@ -96,13 +100,13 @@ Running tests is an essential part of development. To run the basic tests:
 
 ```bash
 # Run all basic tests
-~/code/github/freeflowuniverse/herolib/test_basic.vsh
+~/code/github/incubaid/herolib/test_basic.vsh
 
 # Run tests for a specific module
-vtest ~/code/github/freeflowuniverse/herolib/lib/osal/package_test.v
+vtest ~/code/github/incubaid/herolib/lib/osal/package_test.v
 
 # Run tests for an entire directory
-vtest ~/code/github/freeflowuniverse/herolib/lib/osal
+vtest ~/code/github/incubaid/herolib/lib/osal
 ```
 
 The `vtest` command is an alias for testing functionality.
@@ -131,11 +135,13 @@ In file included from /Users/timurgordon/code/github/vlang/v/thirdparty/cJSON/cJ
 This is caused by incompatibility between TCC and the half precision math functions in the macOS SDK. To fix this issue:
 
 1. Open the math.h file:
+
    ```bash
    sudo nano /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/math.h
    ```
 
 2. Comment out the following lines (around line 612-626):
+
    ```c
    /* half precision math functions */
    // extern _Float16 __fabsf16(_Float16) __API_AVAILABLE(macos(15.0), ios(18.0), watchos(11.0), tvos(18.0));
@@ -157,8 +163,8 @@ This is caused by incompatibility between TCC and the half precision math functi
 
 ## Additional Resources
 
-- [Complete Documentation](https://freeflowuniverse.github.io/herolib/)
-- [Cookbook Examples](https://github.com/freeflowuniverse/herolib/tree/development/cookbook)
+- [Complete Documentation](https://incubaid.github.io/herolib/)
+- [Cookbook Examples](https://github.com/incubaid/herolib/tree/development/cookbook)
 - [AI Prompts](aiprompts/starter/0_start_here.md)
 
 ## Generating Documentation
@@ -166,6 +172,10 @@ This is caused by incompatibility between TCC and the half precision math functi
 To generate documentation locally:
 
 ```bash
-cd ~/code/github/freeflowuniverse/herolib
+cd ~/code/github/incubaid/herolib
 bash doc.sh
 ```
+
+<!-- Security scan triggered at 2025-09-02 01:58:41 -->
+
+<!-- Security scan triggered at 2025-09-09 05:33:18 -->

WARP.md

@@ -0,0 +1,16 @@
+# WARP.md
+
+This file provides guidance to WARP (warp.dev) when working with code in this repository.
+
+## Commands to Use
+
+### Testing
+- **Run Tests**: Utilize `vtest ~/code/github/incubaid/herolib/lib/osal/package_test.v` to run specific tests.
+
+## High-Level Architecture
+- **Project Structure**: The project is organized into multiple modules located in `lib` and `src` directories. Prioritized compilation and caching strategies are utilized across modules.
+- **Script Handling**: Vlang scripts are crucial and should follow instructions from `aiprompts/vlang_herolib_core.md`.
+
+## Special Instructions
+- **Documentation Reference**: Always refer to `aiprompts/vlang_herolib_core.md` for essential instructions regarding Vlang and Heroscript code generation and execution.
+- **Environment Specifics**: Ensure Redis and other dependencies are configured as per scripts provided in the codebase.

aiprompts/.openhands/setup.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+# Herolib Web Server Installation Script
+# This script sets up the necessary environment for the Flask web server.
+
+set -e  # Exit on any error
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m' # No Color
+
+# Script directory
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+cd "$SCRIPT_DIR"
+
+/workspace/herolib/install_v.sh

aiprompts/bizmodel/bizmodel_generation_prompt.md

@@ -19,6 +19,6 @@ travelcost is 3% of revenue
 
 create me the full heroscript which gives me this biz model
 
-create bizmodel.heroscript in ~/code/github/freeflowuniverse/herolib/examples/biztools/generated_ai
+create bizmodel.heroscript in ~/code/github/incubaid/herolib/examples/biztools/generated_ai
 
 as well as a do.vsh file which executes the heroscript and does a pprint, in do.vsh , call play with heroscript_path arg

aiprompts/bizmodel/bizmodel_revenue.md

@@ -43,8 +43,6 @@ follow rows in sheets
 - cogs_item_monthly_rev_perc: what is percentage of the monthly revenue which is cogs, e.g. 10%
 - cogs_item_delay, how many months before cogs starts after sales
 
-
-
 ### results in
 
 follow rows in sheets
@@ -62,7 +60,7 @@ follow rows in sheets
 
 ```v
 
-import freeflowuniverse.herolib.biz.bizmodel
+import incubaid.herolib.biz.bizmodel
 import os
 
 heroscript:="

aiprompts/docusaurus/docusaurus_ebook_manual.md

@@ -274,9 +274,11 @@ The `site.page` directive's `src` parameter (`collection_name:page_name`) is the
 1. **Collections**: Doctree organizes markdown files into logical groups called "collections." A collection is typically a directory containing markdown files and an empty `.collection` file.
 2. **Scanning**: You define which collections Doctree should scan using `!!doctree.scan` in a HeroScript file (e.g., `doctree.heroscript`).
     **Example `doctree.heroscript`:**
+
     ```heroscript
     !!doctree.scan git_url:"https://git.threefold.info/tfgrid/docs_tfgrid4/src/branch/main/collections"
     ```
+
     This will pull the `collections` directory from the specified Git URL and make its contents available to Doctree.
 3. **Page Retrieval**: When `site.page` references `src:"my_collection:my_page"`, HeroLib's `doctreeclient` fetches the content of `my_page.md` from the `my_collection` collection that Doctree has scanned.
 
@@ -287,6 +289,7 @@ Once your HeroScript configuration is set up, HeroLib provides commands to build
 ### 4.1. Generating Site Files (`site.generate()`)
 
 The `site.generate()` function (called internally by `build`, `dev`, etc.) performs the core file generation:
+
 * Copies Docusaurus template files.
 * Copies your site's `src` and `static` assets.
 * Generates Docusaurus configuration JSON files (`main.json`, `navbar.json`, `footer.json`) from your HeroScript `site.config`, `site.navbar`, and `site.footer` directives.
@@ -305,7 +308,7 @@ can be stored as example_docusaurus.vsh and then used to generate and develop an
 ```v
 #!/usr/bin/env -S v -n -w -gc none  -cg -cc tcc -d use_openssl -enable-globals run
 
-import freeflowuniverse.herolib.web.docusaurus
+import incubaid.herolib.web.docusaurus
 import os
 
 const cfgpath = os.dir(@FILE)
@@ -327,13 +330,12 @@ docusaurus.new(
 
 ```
 
-
 the following script suggest to call it do.vsh and put in directory of where the ebook is
 
 ```v
 #!/usr/bin/env -S v -n -w -gc none  -cg -cc tcc -d use_openssl -enable-globals run
 
-import freeflowuniverse.herolib.web.docusaurus
+import incubaid.herolib.web.docusaurus
 
 const cfgpath = os.dir(@FILE) + '/cfg'
 
@@ -341,4 +343,3 @@ docusaurus.new(heroscript_path:cfgpath)!
 ```
 
 by just called do.vsh we can execute on the ebook
-

aiprompts/herolib_advanced/advanced_paths.md

@@ -15,7 +15,7 @@ pub struct ListArgs {
 pub mut:
  regex         []string // A slice of regular expressions to filter files.
  recursive     bool = true // Whether to list files recursively (default true).
-	ignoredefault bool = true // Whether to ignore files starting with . and _ (default true).
+ ignore_default bool = true // Whether to ignore files starting with . and _ (default true).
  include_links bool // Whether to include symbolic links in the list.
  dirs_only     bool // Whether to include only directories in the list.
  files_only    bool // Whether to include only files in the list.
@@ -31,7 +31,7 @@ Here are examples demonstrating how to use these advanced filtering options:
 You can use regular expressions to filter files based on their names or extensions. The `regex` parameter accepts a slice of strings, where each string is a regex pattern.
 
 ```v
-import freeflowuniverse.herolib.core.pathlib
+import incubaid.herolib.core.pathlib
 
 // Get a directory path
 mut dir := pathlib.get('/some/directory')!
@@ -61,7 +61,7 @@ for path_obj in vlang_files.paths {
 By default, `list()` is recursive. You can disable recursion to list only items in the current directory.
 
 ```v
-import freeflowuniverse.herolib.core.pathlib
+import incubaid.herolib.core.pathlib
 
 mut dir := pathlib.get('/some/directory')!
 
@@ -77,16 +77,16 @@ for path_obj in top_level_items.paths {
 
 #### 3. Including or Excluding Hidden Files
 
-The `ignoredefault` parameter controls whether files and directories starting with `.` or `_` are ignored.
+The `ignore_default` parameter controls whether files and directories starting with `.` or `_` are ignored.
 
 ```v
-import freeflowuniverse.herolib.core.pathlib
+import incubaid.herolib.core.pathlib
 
 mut dir := pathlib.get('/some/directory')!
 
 // List all files and directories, including hidden ones
 mut all_items := dir.list(
-    ignoredefault: false
+    ignore_default: false
 )!
 
 for path_obj in all_items.paths {
@@ -99,7 +99,7 @@ for path_obj in all_items.paths {
 By default, symbolic links are ignored when walking the directory structure. Set `include_links` to `true` to include them.
 
 ```v
-import freeflowuniverse.herolib.core.pathlib
+import incubaid.herolib.core.pathlib
 
 mut dir := pathlib.get('/some/directory')!
 
@@ -118,7 +118,7 @@ for path_obj in items_with_links.paths {
 Use `dirs_only` or `files_only` to restrict the results to only directories or only files.
 
 ```v
-import freeflowuniverse.herolib.core.pathlib
+import incubaid.herolib.core.pathlib
 
 mut dir := pathlib.get('/some/directory')!
 

aiprompts/herolib_advanced/builder.md

@@ -16,7 +16,7 @@ The `builder` module in Herolib provides a powerful framework for automating sys
 First, import the `builder` module and create a new `BuilderFactory` instance. Then, create a `Node` object, which can represent either the local machine or a remote server.
 
 ```v
-import freeflowuniverse.herolib.builder
+import incubaid.herolib.builder
 
 // Create a new builder factory
 mut b := builder.new()!
@@ -68,7 +68,7 @@ The `Node` object provides methods to execute commands on the target system.
 Executes a command and returns its standard output.
 
 ```v
-import freeflowuniverse.herolib.builder { ExecArgs }
+import incubaid.herolib.builder { ExecArgs }
 
 // Execute a command with stdout
 result := node.exec(cmd: "ls -la /tmp", stdout: true)!
@@ -101,7 +101,7 @@ node.exec_interactive("bash")!
 A more advanced command execution method that supports caching, periodic execution, and temporary script handling.
 
 ```v
-import freeflowuniverse.herolib.builder { NodeExecCmd }
+import incubaid.herolib.builder { NodeExecCmd }
 
 // Execute a command, cache its result for 24 hours (48*3600 seconds)
 // and provide a description for logging.
@@ -130,7 +130,7 @@ println(script_output)
 Executes a command with retries until it succeeds or a timeout is reached.
 
 ```v
-import freeflowuniverse.herolib.builder { ExecRetryArgs }
+import incubaid.herolib.builder { ExecRetryArgs }
 
 // Try to connect to a service, retrying every 100ms for up to 10 seconds
 result := node.exec_retry(
@@ -219,7 +219,7 @@ if node.dir_exists("/var/log") {
 Transfer files between the local machine and the target node using `rsync` or `scp`.
 
 ```v
-import freeflowuniverse.herolib.builder { SyncArgs }
+import incubaid.herolib.builder { SyncArgs }
 
 // Upload a local file to the remote node
 node.upload(
@@ -286,7 +286,7 @@ node.hero_install()!
 Updates the Herolib code on the node, with options for syncing from local, git reset, or git pull.
 
 ```v
-import freeflowuniverse.herolib.builder { HeroUpdateArgs }
+import incubaid.herolib.builder { HeroUpdateArgs }
 
 // Sync local Herolib code to the remote node (full sync)
 node.hero_update(sync_from_local: true, sync_full: true)!
@@ -300,7 +300,7 @@ node.hero_update(git_reset: true, branch: "dev")!
 Uploads and executes a Vlang script (`.vsh` or `.v`) on the remote node.
 
 ```v
-import freeflowuniverse.herolib.builder { VScriptArgs }
+import incubaid.herolib.builder { VScriptArgs }
 
 // Upload and execute a local V script on the remote node
 node.vscript(path: "/local/path/to/my_script.vsh", sync_from_local: true)!
@@ -311,7 +311,7 @@ node.vscript(path: "/local/path/to/my_script.vsh", sync_from_local: true)!
 The `portforward_to_local` function allows forwarding a remote port on an SSH host to a local port.
 
 ```v
-import freeflowuniverse.herolib.builder { portforward_to_local, ForwardArgsToLocal }
+import incubaid.herolib.builder { portforward_to_local, ForwardArgsToLocal }
 
 // Forward remote port 8080 on 192.168.1.100 to local port 9000
 portforward_to_local(

aiprompts/herolib_advanced/openrpcexample.json

@@ -0,0 +1,78 @@
+{
+  "openrpc": "1.0.0-rc1",
+  "info": {
+    "title": "Simple RPC overview",
+    "version": "2.0.0"
+  },
+  "methods": [
+    {
+      "name": "get_versions",
+      "summary": "List API versions",
+      "params": [],
+      "result": {
+        "name": "get_version_result",
+        "schema": {
+          "type": "object"
+        }
+      },
+      "examples": [
+        {
+          "name": "v2",
+          "summary": "its a v2 example pairing!",
+          "description": "aight so this is how it works. You foo the bar then you baz the razmataz",
+          "params": [],
+          "result": {
+            "name": "versionsExample",
+            "value": {
+              "versions": [
+                {
+                  "status": "CURRENT",
+                  "updated": "2011-01-21T11:33:21Z",
+                  "id": "v2.0",
+                  "urls": [
+                    {
+                      "href": "http://127.0.0.1:8774/v2/",
+                      "rel": "self"
+                    }
+                  ]
+                },
+                {
+                  "status": "EXPERIMENTAL",
+                  "updated": "2013-07-23T11:33:21Z",
+                  "id": "v3.0",
+                  "urls": [
+                    {
+                      "href": "http://127.0.0.1:8774/v3/",
+                      "rel": "self"
+                    }
+                  ]
+                }
+              ]
+            }
+          }
+        }
+      ]
+    },
+    {
+      "name": "get_version_details",
+      "summary": "Show API version details",
+      "params": [],
+      "result": {
+        "name": "foo",
+        "schema": {
+          "type": "string"
+        }
+      },
+      "examples": [
+        {
+          "name": "stringifiedVersionsExample",
+          "params": [],
+          "result": {
+            "name": "bliggityblaow",
+            "value": "{\n \"versions\": [\n       {\n         \"status\": \"CURRENT\",\n         \"updated\": \"2011-01-21T11:33:21Z\",\n         \"id\": \"v2.0\",\n         \"urls\": [\n             {\n                 \"href\": \"http://127.0.0.1:8774/v2/\",\n                 \"rel\": \"self\"\n             }\n         ]\n     },\n     {\n         \"status\": \"EXPERIMENTAL\",\n         \"updated\": \"2013-07-23T11:33:21Z\",\n         \"id\": \"v3.0\",\n         \"urls\": [\n             {\n                 \"href\": \"http://127.0.0.1:8774/v3/\",\n                 \"rel\": \"self\"\n             }\n         ]\n     }\n ]\n}\n"
+          }
+        }
+      ]
+    }
+  ]
+}

aiprompts/herolib_advanced/osal.md

@@ -1,21 +1,22 @@
-# OSAL Core Module (freeflowuniverse.herolib.osal.core)
+# OSAL Core Module (incubaid.herolib.osal.core)
 
 This document describes the core functionalities of the Operating System Abstraction Layer (OSAL) module, designed for platform-independent system operations in V.
 
 ```v
 //example how to get started
 
-import freeflowuniverse.herolib.osal.core as osal
+import incubaid.herolib.osal.core as osal
 
 osal.exec(...)!
 
 ```
 
-
 ## 1. Process Management
 
 ### `osal.exec(cmd: Command) !Job`
+
 Executes a shell command with extensive configuration.
+
 * **Parameters**:
   * `cmd` (`Command` struct):
     * `cmd` (string): The command string.
@@ -24,84 +25,167 @@ Executes a shell command with extensive configuration.
     * `work_folder` (string): Working directory.
     * `environment` (map[string]string): Environment variables.
     * `stdout` (bool, default: true): Show command output.
+    * `stdout_log` (bool, default: true): Log stdout to internal buffer.
     * `raise_error` (bool, default: true): Raise V error on failure.
     * `ignore_error` (bool): Do not raise error, just report.
     * `debug` (bool): Enable debug output.
     * `shell` (bool): Execute in interactive shell.
+    * `interactive` (bool, default: true): Run in interactive mode.
     * `async` (bool): Run command asynchronously.
     * `runtime` (`RunTime` enum): Specify runtime (`.bash`, `.python`, etc.).
-*   **Returns**: `Job` struct (contains `status`, `output`, `error`, `exit_code`, `start`, `end`).
+* **Returns**: `Job` struct (contains `status`, `output`, `error`, `exit_code`, `start`, `end`, `process`, `runnr`).
 * **Error Handling**: Returns `JobError` with `error_type` (`.exec`, `.timeout`, `.args`).
 
 ### `osal.execute_silent(cmd string) !string`
+
 Executes a command silently.
+
 * **Parameters**: `cmd` (string): The command string.
 * **Returns**: `string` (command output).
 
 ### `osal.execute_debug(cmd string) !string`
+
 Executes a command with debug output.
+
 * **Parameters**: `cmd` (string): The command string.
 * **Returns**: `string` (command output).
 
 ### `osal.execute_stdout(cmd string) !string`
+
 Executes a command and prints output to stdout.
+
 * **Parameters**: `cmd` (string): The command string.
 * **Returns**: `string` (command output).
 
 ### `osal.execute_interactive(cmd string) !`
+
+### `osal.execute_ok(cmd string) bool`
+
+Executes a command and returns `true` if the command exits with a zero status, `false` otherwise.
+
+* **Parameters**: `cmd` (string): The command string.
+* **Returns**: `bool`.
 Executes a command in an interactive shell.
+
+### `osal.exec_fast(cmd: CommandFast) !string`
+
+Executes a command quickly, with options for profile sourcing and environment variables.
+
+* **Parameters**:
+  * `cmd` (`CommandFast` struct):
+    * `cmd` (string): The command string.
+    * `ignore_error` (bool): Do not raise error on non-zero exit code.
+    * `work_folder` (string): Working directory.
+    * `environment` (map[string]string): Environment variables.
+    * `ignore_error_codes` ([]int): List of exit codes to ignore.
+    * `debug` (bool): Enable debug output.
+    * `includeprofile` (bool): Source the user's profile before execution.
+    * `notempty` (bool): Return an error if the output is empty.
+* **Returns**: `string` (command output).
 * **Parameters**: `cmd` (string): The command string.
 
 ### `osal.cmd_exists(cmd string) bool`
+
 Checks if a command exists in the system's PATH.
+
 * **Parameters**: `cmd` (string): The command name.
 * **Returns**: `bool`.
 
 ### `osal.processmap_get() !ProcessMap`
+
 Scans and returns a map of all running processes.
+
 * **Returns**: `ProcessMap` struct (contains `processes` (`[]ProcessInfo`), `lastscan`, `state`, `pids`).
 
 ### `osal.processinfo_get(pid int) !ProcessInfo`
+
 Retrieves detailed information for a specific process by PID.
+
 * **Parameters**: `pid` (int): Process ID.
 * **Returns**: `ProcessInfo` struct (contains `cpu_perc`, `mem_perc`, `cmd`, `pid`, `ppid`, `rss`).
 
 ### `osal.processinfo_get_byname(name string) ![]ProcessInfo`
+
 Retrieves detailed information for processes matching a given name.
+
 * **Parameters**: `name` (string): Process name (substring match).
 * **Returns**: `[]ProcessInfo`.
 
 ### `osal.process_exists(pid int) bool`
+
 Checks if a process with a given PID exists.
+
 * **Parameters**: `pid` (int): Process ID.
 * **Returns**: `bool`.
 
 ### `osal.processinfo_with_children(pid int) !ProcessMap`
+
 Returns a process and all its child processes.
+
+## 1.1. Done Context Management (`done.v`)
+
+Functions for managing a "done" context or state using Redis.
+
+* **`osal.done_set(key string, val string) !`**: Sets a key-value pair in the "done" context.
+* **`osal.done_get(key string) ?string`**: Retrieves a value from the "done" context by key.
+* **`osal.done_delete(key string) !`**: Deletes a key from the "done" context.
+* **`osal.done_get_str(key string) string`**: Retrieves a string value from the "done" context by key (panics on error).
+* **`osal.done_get_int(key string) int`**: Retrieves an integer value from the "done" context by key (panics on error).
+* **`osal.done_exists(key string) bool`**: Checks if a key exists in the "done" context.
+* **`osal.done_print() !`**: Prints all key-value pairs in the "done" context to debug output.
+* **`osal.done_reset() !`**: Resets (deletes all keys from) the "done" context.
 * **Parameters**: `pid` (int): Parent Process ID.
 * **Returns**: `ProcessMap`.
 
 ### `osal.processinfo_children(pid int) !ProcessMap`
+
 Returns all child processes for a given PID.
+
 * **Parameters**: `pid` (int): Parent Process ID.
 * **Returns**: `ProcessMap`.
 
 ### `osal.process_kill_recursive(args: ProcessKillArgs) !`
+
 Kills a process and all its children by name or PID.
+
 * **Parameters**:
   * `args` (`ProcessKillArgs` struct):
     * `name` (string): Process name.
     * `pid` (int): Process ID.
 
+### `osal.process_exists_byname(name string) !bool`
+
+Checks if a process with a given name exists.
+
+* **Parameters**: `name` (string): Process name (substring match).
+* **Returns**: `bool`.
+
 ### `osal.whoami() !string`
+
 Returns the current username.
+
 * **Returns**: `string`.
 
 ## 2. Network Utilities
 
-### `osal.ping(args: PingArgs) !PingResult`
+### `osal.ping(args: PingArgs) ! bool`
+
 Checks host reachability.
+
 * **Parameters**:
+
+### `osal.ipaddr_pub_get_check() !string`
+
+Retrieves the public IP address and verifies it is bound to a local interface.
+
+* **Returns**: `string`.
+
+### `osal.is_ip_on_local_interface(ip string) !bool`
+
+Checks if a given IP address is bound to a local network interface.
+
+* **Parameters**: `ip` (string): IP address to check.
+* **Returns**: `bool`.
   * `args` (`PingArgs` struct):
     * `address` (string, required): IP address or hostname.
     * `count` (u8, default: 1): Number of pings.
@@ -110,7 +194,9 @@ Checks host reachability.
 * **Returns**: `PingResult` enum (`.ok`, `.timeout`, `.unknownhost`).
 
 ### `osal.tcp_port_test(args: TcpPortTestArgs) bool`
+
 Tests if a TCP port is open on a given address.
+
 * **Parameters**:
   * `args` (`TcpPortTestArgs` struct):
     * `address` (string, required): IP address or hostname.
@@ -119,47 +205,79 @@ Tests if a TCP port is open on a given address.
 * **Returns**: `bool`.
 
 ### `osal.ipaddr_pub_get() !string`
+
 Retrieves the public IP address.
+
 * **Returns**: `string`.
 
 ### `osal.is_ip_on_local_interface(ip string) !bool`
+
 Checks if a given IP address is bound to a local network interface.
+
 * **Parameters**: `ip` (string): IP address to check.
 * **Returns**: `bool`.
 
 ## 3. File System Operations
 
 ### `osal.file_write(path string, text string) !`
+
 Writes text content to a file.
+
 * **Parameters**:
   * `path` (string): File path.
   * `text` (string): Content to write.
 
 ### `osal.file_read(path string) !string`
+
 Reads content from a file.
+
 * **Parameters**: `path` (string): File path.
 * **Returns**: `string` (file content).
 
 ### `osal.dir_ensure(path string) !`
+
 Ensures a directory exists, creating it if necessary.
+
 * **Parameters**: `path` (string): Directory path.
 
 ### `osal.dir_delete(path string) !`
+
 Deletes a directory if it exists.
+
 * **Parameters**: `path` (string): Directory path.
 
 ### `osal.dir_reset(path string) !`
+
 Deletes and then recreates a directory.
+
 * **Parameters**: `path` (string): Directory path.
 
 ### `osal.rm(todelete string) !`
+
 Removes files or directories.
+
 * **Parameters**: `todelete` (string): Comma or newline separated list of paths (supports `~` for home directory).
 
+### `osal.env_get_all() map[string]string`
+
+Returns all existing environment variables as a map.
+
+* **Returns**: `map[string]string`.
+
 ## 4. Environment Variables
 
+## 4.1. Package Management (`package.v`)
+
+Functions for managing system packages.
+
+* **`osal.package_refresh() !`**: Updates the package list for the detected platform.
+* **`osal.package_install(name_ string) !`**: Installs one or more packages.
+* **`osal.package_remove(name_ string) !`**: Removes one or more packages.
+
 ### `osal.env_set(args: EnvSet)`
+
 Sets an environment variable.
+
 * **Parameters**:
   * `args` (`EnvSet` struct):
     * `key` (string, required): Environment variable name.
@@ -167,14 +285,19 @@ Sets an environment variable.
     * `overwrite` (bool, default: true): Overwrite if exists.
 
 ### `osal.env_unset(key string)`
+
 Unsets a specific environment variable.
+
 * **Parameters**: `key` (string): Environment variable name.
 
 ### `osal.env_unset_all()`
+
 Unsets all environment variables.
 
 ### `osal.env_set_all(args: EnvSetAll)`
+
 Sets multiple environment variables.
+
 * **Parameters**:
   * `args` (`EnvSetAll` struct):
     * `env` (map[string]string): Map of key-value pairs.
@@ -182,30 +305,40 @@ Sets multiple environment variables.
     * `overwrite_if_exists` (bool, default: true): Overwrite existing variables.
 
 ### `osal.env_get(key string) !string`
+
 Retrieves the value of a specific environment variable.
+
 * **Parameters**: `key` (string): Environment variable name.
 * **Returns**: `string` (variable value).
 
 ### `osal.env_exists(key string) !bool`
+
 Checks if an environment variable exists.
+
 * **Parameters**: `key` (string): Environment variable name.
 * **Returns**: `bool`.
 
 ### `osal.env_get_default(key string, def string) string`
+
 Retrieves an environment variable or a default value if not found.
+
 * **Parameters**:
   * `key` (string): Environment variable name.
   * `def` (string): Default value.
 * **Returns**: `string`.
 
 ### `osal.load_env_file(file_path string) !`
+
 Loads environment variables from a specified file.
+
 * **Parameters**: `file_path` (string): Path to the environment file.
 
 ## 5. Command & Profile Management
 
 ### `osal.cmd_add(args: CmdAddArgs) !`
+
 Adds (copies or symlinks) a binary to system paths and updates user profiles.
+
 * **Parameters**:
   * `args` (`CmdAddArgs` struct):
     * `cmdname` (string): Name of the command (optional, derived from source if empty).
@@ -214,31 +347,52 @@ Adds (copies or symlinks) a binary to system paths and updates user profiles.
     * `reset` (bool, default: true): Delete existing command if found.
 
 ### `osal.profile_path_add_hero() !string`
+
 Ensures the `~/hero/bin` path is added to the user's profile.
+
 * **Returns**: `string` (the `~/hero/bin` path).
 
 ### `osal.bin_path() !string`
+
 Returns the preferred binary installation path (`~/hero/bin`).
+
 * **Returns**: `string`.
 
 ### `osal.hero_path() !string`
+
 Returns the `~/hero` directory path.
+
 * **Returns**: `string`.
 
 ### `osal.usr_local_path() !string`
+
 Returns `/usr/local` for Linux or `~/hero` for macOS.
+
 * **Returns**: `string`.
 
+### `osal.cmd_exists_profile(cmd string) bool`
+
+Checks if a command exists in the system's PATH, considering the user's profile.
+
+* **Parameters**: `cmd` (string): The command name.
+* **Returns**: `bool`.
+
 ### `osal.profile_path_source() !string`
+
 Returns a source statement for the preferred profile file (e.g., `. /home/user/.zprofile`).
+
 * **Returns**: `string`.
 
 ### `osal.profile_path_source_and() !string`
+
 Returns a source statement followed by `&&` for command chaining, or empty if profile doesn't exist.
+
 * **Returns**: `string`.
 
 ### `osal.profile_path_add_remove(args: ProfilePathAddRemoveArgs) !`
+
 Adds and/or removes paths from specified or preferred user profiles.
+
 * **Parameters**:
   * `args` (`ProfilePathAddRemoveArgs` struct):
     * `paths_profile` (string): Comma/newline separated list of profile file paths (optional, uses preferred if empty).
@@ -247,78 +401,154 @@ Adds and/or removes paths from specified or preferred user profiles.
     * `allprofiles` (bool): Apply to all known profile files.
 
 ### `osal.cmd_path(cmd string) !string`
+
 Returns the full path of an executable command using `which`.
+
 * **Parameters**: `cmd` (string): Command name.
 * **Returns**: `string` (full path).
 
 ### `osal.cmd_delete(cmd string) !`
+
 Deletes commands from their found locations.
+
 * **Parameters**: `cmd` (string): Command name.
 
 ### `osal.profile_paths_all() ![]string`
+
 Lists all possible profile file paths in the OS.
+
 * **Returns**: `[]string`.
 
 ### `osal.profile_paths_preferred() ![]string`
+
+## 5.1. SSH Key Management (`ssh_key.v`)
+
+Functions and structs for managing SSH keys.
+
+### `struct SSHKey`
+
+Represents an SSH key pair.
+
+* **Fields**: `name` (string), `directory` (string).
+* **Methods**:
+  * `public_key_path() !pathlib.Path`: Returns the path to the public key.
+  * `private_key_path() !pathlib.Path`: Returns the path to the private key.
+  * `public_key() !string`: Returns the content of the public key.
+  * `private_key() !string`: Returns the content of the private key.
+
+### `struct SSHConfig`
+
+Configuration for SSH key operations.
+
+* **Fields**: `directory` (string, default: `~/.ssh`).
+
+### `osal.get_ssh_key(key_name string, config SSHConfig) ?SSHKey`
+
+Retrieves a specific SSH key by name.
+
+* **Parameters**: `key_name` (string), `config` (`SSHConfig` struct).
+* **Returns**: `?SSHKey` (optional SSHKey struct).
+
+### `osal.list_ssh_keys(config SSHConfig) ![]SSHKey`
+
+Lists all SSH keys in the specified directory.
+
+* **Parameters**: `config` (`SSHConfig` struct).
+* **Returns**: `[]SSHKey`.
+
+### `osal.new_ssh_key(key_name string, config SSHConfig) !SSHKey`
+
+Creates a new SSH key pair.
+
+* **Parameters**: `key_name` (string), `config` (`SSHConfig` struct).
+* **Returns**: `SSHKey`.
 Lists preferred profile file paths based on the operating system.
 * **Returns**: `[]string`.
 
 ### `osal.profile_path() !string`
+
 Returns the most preferred profile file path.
+
 * **Returns**: `string`.
 
 ## 6. System Information & Utilities
 
 ### `osal.platform() !PlatformType`
+
 Identifies the operating system.
+
 * **Returns**: `PlatformType` enum (`.unknown`, `.osx`, `.ubuntu`, `.alpine`, `.arch`, `.suse`).
 
 ### `osal.cputype() !CPUType`
+
 Identifies the CPU architecture.
+
 * **Returns**: `CPUType` enum (`.unknown`, `.intel`, `.arm`, `.intel32`, `.arm32`).
 
 ### `osal.is_linux() !bool`
+
 Checks if the current OS is Linux.
+
 * **Returns**: `bool`.
 
 ### `osal.is_osx() !bool`
+
 Checks if the current OS is macOS.
+
 * **Returns**: `bool`.
 
 ### `osal.is_ubuntu() !bool`
+
 Checks if the current OS is Ubuntu.
+
 * **Returns**: `bool`.
 
 ### `osal.is_osx_arm() !bool`
+
 Checks if the current OS is macOS ARM.
+
 * **Returns**: `bool`.
 
 ### `osal.is_linux_arm() !bool`
+
 Checks if the current OS is Linux ARM.
+
 * **Returns**: `bool`.
 
 ### `osal.is_osx_intel() !bool`
+
 Checks if the current OS is macOS Intel.
+
 * **Returns**: `bool`.
 
 ### `osal.is_linux_intel() !bool`
+
 Checks if the current OS is Linux Intel.
+
 * **Returns**: `bool`.
 
 ### `osal.hostname() !string`
+
 Returns the system hostname.
+
 * **Returns**: `string`.
 
 ### `osal.initname() !string`
+
 Returns the init system name (e.g., `systemd`, `bash`, `zinit`).
+
 * **Returns**: `string`.
 
 ### `osal.sleep(duration int)`
+
 Pauses execution for a specified duration.
+
 * **Parameters**: `duration` (int): Sleep duration in seconds.
 
 ### `osal.download(args: DownloadArgs) !pathlib.Path`
+
 Downloads a file from a URL.
+
 * **Parameters**:
   * `args` (`DownloadArgs` struct):
     * `url` (string, required): URL of the file.
@@ -335,17 +565,23 @@ Downloads a file from a URL.
 * **Returns**: `pathlib.Path` (path to the downloaded file/directory).
 
 ### `osal.user_exists(username string) bool`
+
 Checks if a user exists on the system.
+
 * **Parameters**: `username` (string): Username to check.
 * **Returns**: `bool`.
 
 ### `osal.user_id_get(username string) !int`
+
 Retrieves the user ID for a given username.
+
 * **Parameters**: `username` (string): Username.
 * **Returns**: `int` (User ID).
 
 ### `osal.user_add(args: UserArgs) !int`
+
 Adds a new user to the system.
+
 * **Parameters**:
   * `args` (`UserArgs` struct):
     * `name` (string, required): Username to add.
@@ -354,67 +590,93 @@ Adds a new user to the system.
 ## Enums & Structs
 
 ### `enum PlatformType`
+
 Represents the detected operating system.
+
 * Values: `unknown`, `osx`, `ubuntu`, `alpine`, `arch`, `suse`.
 
 ### `enum CPUType`
+
 Represents the detected CPU architecture.
+
 * Values: `unknown`, `intel`, `arm`, `intel32`, `arm32`.
 
 ### `enum RunTime`
+
 Specifies the runtime environment for command execution.
+
 * Values: `bash`, `python`, `heroscript`, `herocmd`, `v`.
 
 ### `enum JobStatus`
+
 Status of an executed command job.
+
 * Values: `init`, `running`, `error_exec`, `error_timeout`, `error_args`, `done`.
 
 ### `enum ErrorType`
+
 Types of errors that can occur during job execution.
+
 * Values: `exec`, `timeout`, `args`.
 
 ### `enum PingResult`
+
 Result of a ping operation.
+
 * Values: `ok`, `timeout`, `unknownhost`.
 
 ### `struct Command`
+
 Configuration for `osal.exec` function. (See `osal.exec` parameters for fields).
 
 ### `struct Job`
+
 Result object returned by `osal.exec`. (See `osal.exec` returns for fields).
 
 ### `struct JobError`
+
 Error details for failed jobs.
 
 ### `struct PingArgs`
+
 Arguments for `osal.ping` function. (See `osal.ping` parameters for fields).
 
 ### `struct TcpPortTestArgs`
+
 Arguments for `osal.tcp_port_test` function. (See `osal.tcp_port_test` parameters for fields).
 
 ### `struct EnvSet`
+
 Arguments for `osal.env_set` function. (See `osal.env_set` parameters for fields).
 
 ### `struct EnvSetAll`
+
 Arguments for `osal.env_set_all` function. (See `osal.env_set_all` parameters for fields).
 
 ### `struct CmdAddArgs`
+
 Arguments for `osal.cmd_add` function. (See `osal.cmd_add` parameters for fields).
 
 ### `struct ProfilePathAddRemoveArgs`
+
 Arguments for `osal.profile_path_add_remove` function. (See `osal.profile_path_add_remove` parameters for fields).
 
 ### `struct ProcessMap`
+
 Contains a list of `ProcessInfo` objects.
 
 ### `struct ProcessInfo`
+
 Detailed information about a single process. (See `osal.processinfo_get` returns for fields).
 
 ### `struct ProcessKillArgs`
+
 Arguments for `osal.process_kill_recursive` function. (See `osal.process_kill_recursive` parameters for fields).
 
 ### `struct DownloadArgs`
+
 Arguments for `osal.download` function. (See `osal.download` parameters for fields).
 
 ### `struct UserArgs`
+
 Arguments for `osal.user_add` function. (See `osal.user_add` parameters for fields).

aiprompts/herolib_advanced/ourdb.md

@@ -3,6 +3,7 @@
 The `OurTime` module in V provides flexible time handling, supporting relative and absolute time formats, Unix timestamps, and formatting utilities.
 
 ## Key Features
+
 - Create time objects from strings or current time
 - Relative time expressions (e.g., `+1h`, `-2d`)
 - Absolute time formats (e.g., `YYYY-MM-DD HH:mm:ss`)
@@ -12,7 +13,7 @@ The `OurTime` module in V provides flexible time handling, supporting relative a
 ## Basic Usage
 
 ```v
-import freeflowuniverse.herolib.data.ourtime
+import incubaid.herolib.data.ourtime
 
 // Current time
 mut t := ourtime.now()

aiprompts/herolib_advanced/spreadsheet.md

@@ -1,6 +1,6 @@
 # Herolib Spreadsheet Module for AI Prompt Engineering
 
-This document provides an overview and usage instructions for the `freeflowuniverse.herolib.biz.spreadsheet` module, which offers a powerful software representation of a spreadsheet. This module is designed for business modeling, data analysis, and can be leveraged in AI prompt engineering scenarios where structured data manipulation and visualization are required.
+This document provides an overview and usage instructions for the `incubaid.herolib.biz.spreadsheet` module, which offers a powerful software representation of a spreadsheet. This module is designed for business modeling, data analysis, and can be leveraged in AI prompt engineering scenarios where structured data manipulation and visualization are required.
 
 ## 1. Core Concepts
 
@@ -18,8 +18,9 @@ The `Sheet` is the primary container, representing the entire spreadsheet.
   * `currency` (currency.Currency): The default currency for the sheet (e.g., USD), used for automatic conversions.
 
 * **Creation:**
+
     ```v
-    import freeflowuniverse.herolib.biz.spreadsheet
+    import incubaid.herolib.biz.spreadsheet
 
     // Create a new sheet named 'my_financial_sheet' with 60 columns (e.g., 60 months)
     mut my_sheet := spreadsheet.sheet_new(
@@ -55,6 +56,7 @@ A `Row` represents a single horizontal line of data within a `Sheet`.
   * `aggregatetype` (RowAggregateType): Defines default aggregation for this row (`.sum`, `.avg`, `.max`, `.min`).
 
 * **Creation (within a Sheet):**
+
     ```v
     // Assuming 'my_sheet' is an existing Sheet object
     mut salaries_row := my_sheet.row_new(
@@ -174,8 +176,9 @@ Used across line, bar, and pie charts to specify data and presentation.
 ### 4.2. Chart Types
 
 * **Line Chart (`line_chart`)**: Visualizes trends over time.
+
     ```v
-    import freeflowuniverse.herolib.web.echarts // Required for EChartsOption type
+    import incubaid.herolib.web.echarts // Required for EChartsOption type
 
     line_chart_option := my_sheet.line_chart(
         rowname: 'revenue_row,expenses_row',
@@ -185,6 +188,7 @@ Used across line, bar, and pie charts to specify data and presentation.
     ```
 
 * **Bar Chart (`bar_chart`)**: Compares discrete categories or values.
+
     ```v
     bar_chart_option := my_sheet.bar_chart(
         rowname: 'profit_row',
@@ -194,6 +198,7 @@ Used across line, bar, and pie charts to specify data and presentation.
     ```
 
 * **Pie Chart (`pie_chart`)**: Shows proportions of categories.
+
     ```v
     pie_chart_option := my_sheet.pie_chart(
         rowname: 'budget_allocation_row',

aiprompts/herolib_advanced/ui console chalk.md

@@ -7,8 +7,8 @@ Chalk offers functions:- `console.color_fg(text string, color string)` - To chan
 
 Example:
 
-```vlang
-import freeflowuniverse.herolib.ui.console
+```v
+import incubaid.herolib.ui.console
 
 # basic usage
 println('I am really ' + console.color_fg('happy', 'green'))

aiprompts/herolib_core/basic_instructions.md

@@ -0,0 +1,72 @@
+
+# BASIC INSTRUCTIONS
+
+IMPORTANT: USE THIS PAGE AS THE ABSOLUTE AUTHORITY ON ALL INSTRUCTIONS
+
+## instructions for code generation 
+
+> when I generate code, the following instructions can never be overruled they are the basics
+
+- do not try to fix files which end with _.v because these are generated files
+
+
+## instruction for vlang scripts
+
+when I generate vlang scripts I will always use .vsh extension and use following as first line:
+
+```
+#!/usr/bin/env -S v -n -w -cg -gc none  -cc tcc -d use_openssl -enable-globals run
+```
+
+- a .vsh is a v shell script and can be executed as is, no need to use v ...
+- in .vsh file there is no need for a main() function
+- these scripts can be used for examples or instruction scripts e.g. an installs script
+
+## executing vlang scripts
+
+As AI agent I should also execute .v or .vsh scripts with vrun
+
+```bash
+vrun ~/code/github/incubaid/herolib/examples/biztools/bizmodel.vsh
+```
+
+## executing test scripts
+
+instruct user to test as follows (vtest is an alias which gets installed when herolib gets installed), can be done for a dir and for a file
+
+```bash
+vtest ~/code/github/incubaid/herolib/lib/osal/package_test.v
+```
+
+- use ~ so it works over all machines
+- don't use 'v test', we have vtest as alternative
+
+## module imports
+
+- in v all files in a folder are part of the same module, no need to import then, this is important difference in v
+
+## usage of @[params]
+
+- this is the best way how to pass optional parameters to functions in V
+
+```
+
+@[params]
+pub struct MyArgs {
+pub mut:
+	name      string
+	passphrase string
+}
+
+pub fn my_function(args MyArgs) {
+	// Use args.name and args.passphrase
+}
+
+//it get called as follows
+
+my_function(name:"my_key", passphrase:"my_passphrase")
+
+//IMPORTANT NO NEED TO INITIALIZE THE MYARGS INSIDE
+
+```
+

aiprompts/herolib_core/core_globals.md

@@ -6,7 +6,7 @@ the following is a good pragmatic way to remember clients, installers as a globa
 
 module docsite
 
-import freeflowuniverse.herolib.core.texttools
+import incubaid.herolib.core.texttools
 
 __global (
  siteconfigs  map[string]&SiteConfig

aiprompts/herolib_core/core_heroscript_basics.md

@@ -16,6 +16,7 @@ HeroScript is a concise scripting language with the following structure:
 ```
 
 Key characteristics:
+
 - **Actions**: Start with `!!`, followed by `actor.action_name` (e.g., `!!mailclient.configure`).
 - **Parameters**: Defined as `key:value`. Values can be quoted for spaces.
 - **Multiline Support**: Parameters like `description` can span multiple lines.
@@ -26,8 +27,8 @@ Key characteristics:
 HeroScript can be parsed into a `playbook.PlayBook` object, allowing structured access to actions and their parameters, this is used in most of the herolib modules, it allows configuration or actions in a structured way.
 
 ```v
-import freeflowuniverse.herolib.core.playbook { PlayBook }
-import freeflowuniverse.herolib.ui.console
+import incubaid.herolib.core.playbook { PlayBook }
+import incubaid.herolib.ui.console
 
 pub fn play(mut plbook PlayBook) ! {
 
@@ -51,4 +52,3 @@ pub fn play(mut plbook PlayBook) ! {
 ```
 
 For detailed information on parameter retrieval methods (e.g., `p.get()`, `p.get_int()`, `p.get_default_true()`), refer to `aiprompts/ai_core/core_params.md`.
-

aiprompts/herolib_core/core_heroscript_playbook.md

@@ -5,8 +5,8 @@
 HeroScript can be parsed into a `playbook.PlayBook` object, allowing structured access to actions and their parameters.
 
 ```v
-import freeflowuniverse.herolib.core.playbook
-import freeflowuniverse.herolib.core.playcmds
+import incubaid.herolib.core.playbook
+import incubaid.herolib.core.playcmds
 
 // path string
 // text string
@@ -21,5 +21,3 @@ mut plbook := playbook.new(path: "....")!
 playcmds.run(mut plbook)!
 
 ```
-
-

aiprompts/herolib_core/core_http_client.md

@@ -3,6 +3,7 @@
 The `HTTPConnection` module provides a robust HTTP client for Vlang, supporting JSON, custom headers, retries, and caching.
 
 ## Key Features
+
 - Type-safe JSON methods
 - Custom headers
 - Retry mechanism
@@ -12,7 +13,7 @@ The `HTTPConnection` module provides a robust HTTP client for Vlang, supporting
 ## Basic Usage
 
 ```v
-import freeflowuniverse.herolib.core.httpconnection
+import incubaid.herolib.core.httpconnection
 
 // Create a new HTTP connection
 mut conn := httpconnection.new(

aiprompts/herolib_core/core_osal.md

@@ -1,63 +1,84 @@
-# OSAL Core Module - Key Capabilities (freeflowuniverse.herolib.osal.core)
+# OSAL Core Module - Key Capabilities (incubaid.herolib.osal.core)
 
+> **Note:** Platform detection functions (`platform()` and `cputype()`) have moved to `incubaid.herolib.core`.
+> Use `import incubaid.herolib.core` and call `core.platform()!` and `core.cputype()!` instead.
 
 ```v
 //example how to get started
 
-import freeflowuniverse.herolib.osal.core as osal
-
-osal.exec(cmd:"ls /")!
+import incubaid.herolib.osal.core as osal
 
+job := osal.exec(cmd: 'ls /')!
 ```
 
-this document has info about the most core functions, more detailed info can be found in  `aiprompts/herolib_advanced/osal.md` if needed.
+This document describes the core functionalities of the Operating System Abstraction Layer (OSAL) module, designed for platform-independent system operations in V.
 
-## Key Functions
-
-### 1. Process Execution
+## 1. Process Execution
 
 * **`osal.exec(cmd: Command) !Job`**: Execute a shell command.
   * **Key Parameters**: `cmd` (string), `timeout` (int), `retry` (int), `work_folder` (string), `environment` (map[string]string), `stdout` (bool), `raise_error` (bool).
   * **Returns**: `Job` (status, output, error, exit code).
 * **`osal.execute_silent(cmd string) !string`**: Execute silently, return output.
+* **`osal.execute_debug(cmd string) !string`**: Execute with debug output, return output.
+* **`osal.execute_stdout(cmd string) !string`**: Execute and print output to stdout, return output.
+* **`osal.execute_interactive(cmd string) !`**: Execute in an interactive shell.
 * **`osal.cmd_exists(cmd string) bool`**: Check if a command exists.
-*   **`osal.process_kill_recursive(args: ProcessKillArgs) !`**: Kill a process and its children.
 
-### 2. Network Utilities
+## 2. Network Utilities
 
-*   **`osal.ping(args: PingArgs) !PingResult`**: Check host reachability.
-    *   **Key Parameters**: `address` (string).
-    *   **Returns**: `PingResult` (`.ok`, `.timeout`, `.unknownhost`).
-*   **`osal.tcp_port_test(args: TcpPortTestArgs) bool`**: Test if a TCP port is open.
-    *   **Key Parameters**: `address` (string), `port` (int).
-*   **`osal.ipaddr_pub_get() !string`**: Get public IP address.
+* **`osal.ping(args: PingArgs) !bool`**: Check host reachability.
+     - address string = "8.8.8.8"
+     - nr_ping u16 = 3 // amount of ping requests we will do
+     - nr_ok u16 = 3 //how many of them need to be ok
+     - retry   u8  //how many times fo we retry above sequence, basically we ping ourselves with -c 1
+    **`osal.ipaddr_pub_get() !string`**: Get public IP address.
 
-### 3. File System Operations
+## 3. File System Operations
 
 * **`osal.file_write(path string, text string) !`**: Write text to a file.
 * **`osal.file_read(path string) !string`**: Read content from a file.
 * **`osal.dir_ensure(path string) !`**: Ensure a directory exists.
 * **`osal.rm(todelete string) !`**: Remove files/directories.
 
-### 4. Environment Variables
+## 4. Environment Variables
 
 * **`osal.env_set(args: EnvSet)`**: Set an environment variable.
   * **Key Parameters**: `key` (string), `value` (string).
+* **`osal.env_unset(key string)`**: Unset a specific environment variable.
+* **`osal.env_unset_all()`**: Unset all environment variables.
+* **`osal.env_set_all(args: EnvSetAll)`**: Set multiple environment variables.
+  * **Key Parameters**: `env` (map[string]string), `clear_before_set` (bool), `overwrite_if_exists` (bool).
 * **`osal.env_get(key string) !string`**: Get an environment variable's value.
+* **`osal.env_exists(key string) !bool`**: Check if an environment variable exists.
+* **`osal.env_get_default(key string, def string) string`**: Get an environment variable or a default value.
 * **`osal.load_env_file(file_path string) !`**: Load variables from a file.
 
-### 5. Command & Profile Management
+## 5. Command & Profile Management
 
 * **`osal.cmd_add(args: CmdAddArgs) !`**: Add a binary to system paths and update profiles.
   * **Key Parameters**: `source` (string, required), `cmdname` (string).
 * **`osal.profile_path_add_remove(args: ProfilePathAddRemoveArgs) !`**: Add/remove paths from profiles.
   * **Key Parameters**: `paths2add` (string), `paths2delete` (string).
 
-### 6. System Information
+## 6. System Information & Utilities
 
-*   **`osal.platform() !PlatformType`**: Identify the operating system.
-*   **`osal.cputype() !CPUType`**: Identify the CPU architecture.
+* **`osal.processmap_get() !ProcessMap`**: Get a map of all running processes.
+* **`osal.processinfo_get(pid int) !ProcessInfo`**: Get detailed information for a specific process.
+* **`osal.processinfo_get_byname(name string) ![]ProcessInfo`**: Get info for processes matching a name.
+* **`osal.process_exists(pid int) bool`**: Check if a process exists by PID.
+* **`osal.processinfo_with_children(pid int) !ProcessMap`**: Get a process and its children.
+* **`osal.processinfo_children(pid int) !ProcessMap`**: Get children of a process.
+* **`osal.process_kill_recursive(args: ProcessKillArgs) !`**: Kill a process and its children.
+  * **Key Parameters**: `name` (string), `pid` (int).
+* **`osal.whoami() !string`**: Return the current username.
+* ~~**`osal.platform() !PlatformType`**: Identify the operating system.~~  → **Moved to `incubaid.herolib.core`**
+* ~~**`osal.cputype() !CPUType`**: Identify the CPU architecture.~~  → **Moved to `incubaid.herolib.core`**
 * **`osal.hostname() !string`**: Get system hostname.
-
----
-
+* **`osal.sleep(duration int)`**: Pause execution for a specified duration.
+* **`osal.download(args: DownloadArgs) !pathlib.Path`**: Download a file from a URL.
+  * `pathlib.Path` is from `incubaid.herolib.core.pathlib`
+  * **Key Parameters**: `url` (string), `dest` (string), `timeout` (int), `retry` (int).
+* **`osal.user_exists(username string) bool`**: Check if a user exists.
+* **`osal.user_id_get(username string) !int`**: Get user ID.
+* **`osal.user_add(args: UserArgs) !int`**: Add a user.
+  * **Key Parameters**: `name` (string).

aiprompts/herolib_core/core_ourtime.md

@@ -3,6 +3,7 @@
 The `OurTime` module in V provides flexible time handling, supporting relative and absolute time formats, Unix timestamps, and formatting utilities.
 
 ## Key Features
+
 - Create time objects from strings or current time
 - Relative time expressions (e.g., `+1h`, `-2d`)
 - Absolute time formats (e.g., `YYYY-MM-DD HH:mm:ss`)
@@ -12,7 +13,7 @@ The `OurTime` module in V provides flexible time handling, supporting relative a
 ## Basic Usage
 
 ```v
-import freeflowuniverse.herolib.data.ourtime
+import incubaid.herolib.data.ourtime
 
 // Current time
 mut t := ourtime.now()

aiprompts/herolib_core/core_params.md

@@ -5,7 +5,7 @@ This document details the `paramsparser` module, essential for handling paramete
 ## Obtaining a `paramsparser` Instance
 
 ```v
-import freeflowuniverse.herolib.data.paramsparser
+import incubaid.herolib.data.paramsparser
 
 // Create new params from a string
 params := paramsparser.new("color:red size:'large' priority:1 enable:true")!
@@ -25,7 +25,8 @@ The parser supports various input formats:
 4. **Comments**: `// this is a comment` (ignored during parsing)
 
 Example:
-```vlang
+
+```v
 text := "name:'John Doe' age:30 active:true // user details"
 params := paramsparser.new(text)!
 ```

aiprompts/herolib_core/core_paths.md

@@ -14,11 +14,15 @@ The pathlib module provides a comprehensive interface for handling file system o
 ## Basic Usage
 
 ### Importing pathlib
+
 ```v
-import freeflowuniverse.herolib.core.pathlib
+import incubaid.herolib.core.pathlib
 ```
 
 ### Creating Path Objects
+
+This will figure out if the path is a dir, file and if it exists.
+
 ```v
 // Create a Path object for a file
 mut file_path := pathlib.get("path/to/file.txt")
@@ -27,7 +31,10 @@ mut file_path := pathlib.get("path/to/file.txt")
 mut dir_path := pathlib.get("path/to/directory")
 ```
 
+if you know in advance if you expect a dir or file its better to use `pathlib.get_dir(path:...,create:true)` or `pathlib.get_file(path:...,create:true)`.
+
 ### Basic Path Operations
+
 ```v
 // Get absolute path
 abs_path := file_path.absolute()
@@ -44,6 +51,7 @@ if file_path.exists() {
 ## Path Properties and Methods
 
 ### Path Types
+
 ```v
 // Check if path is a file
 if file_path.is_file() {
@@ -62,6 +70,7 @@ if file_path.is_link() {
 ```
 
 ### Path Normalization
+
 ```v
 // Normalize path (remove extra slashes, resolve . and ..)
 normalized_path := file_path.path_normalize()
@@ -76,6 +85,7 @@ name_no_ext := file_path.name_no_ext()
 ## File and Directory Operations
 
 ### File Operations
+
 ```v
 // Write to file
 file_path.write("Content to write")!
@@ -88,6 +98,7 @@ file_path.delete()!
 ```
 
 ### Directory Operations
+
 ```v
 // Create directory
 mut dir := pathlib.get_dir(
@@ -103,6 +114,7 @@ dir.delete()!
 ```
 
 ### Symlink Operations
+
 ```v
 // Create symlink
 file_path.link("path/to/symlink", delete_exists: true)!
@@ -114,12 +126,14 @@ real_path := file_path.realpath()
 ## Advanced Operations
 
 ### Path Copying
+
 ```v
 // Copy file to destination
 file_path.copy(dest: "path/to/destination")!
 ```
 
 ### Recursive Operations
+
 ```v
 // List directory recursively
 mut recursive_list := dir.list(recursive: true)!
@@ -129,6 +143,7 @@ dir.delete()!
 ```
 
 ### Path Filtering
+
 ```v
 // List files matching pattern
 mut filtered_list := dir.list(
@@ -140,6 +155,7 @@ mut filtered_list := dir.list(
 ## Best Practices
 
 ### Error Handling
+
 ```v
 if file_path.exists() {
     // Safe to operate
@@ -147,4 +163,3 @@ if file_path.exists() {
     // Handle missing file
 }
 ```
-

aiprompts/herolib_core/core_redis.md

@@ -14,7 +14,7 @@ The `redisclient` module in Herolib provides a comprehensive client for interact
 To get a Redis client instance, use `redisclient.core_get()`. By default, it connects to `127.0.0.1:6379`. You can specify a different address and port using the `RedisURL` struct.
 
 ```v
-import freeflowuniverse.herolib.core.redisclient
+import incubaid.herolib.core.redisclient
 
 // Connect to default Redis instance (127.0.0.1:6379)
 mut redis := redisclient.core_get()!
@@ -116,7 +116,7 @@ redis.expire('temp_key', 60)! // Expires in 60 seconds
 The `RedisCache` struct provides a convenient way to implement caching using Redis.
 
 ```v
-import freeflowuniverse.herolib.core.redisclient
+import incubaid.herolib.core.redisclient
 
 mut redis := redisclient.core_get()!
 mut cache := redis.cache('my_app_cache')
@@ -145,7 +145,7 @@ cache.reset()!
 The `RedisQueue` struct provides a simple queue mechanism using Redis lists.
 
 ```v
-import freeflowuniverse.herolib.core.redisclient
+import incubaid.herolib.core.redisclient
 import time
 
 mut redis := redisclient.core_get()!
@@ -169,7 +169,7 @@ task2 := my_queue.pop()!
 The `RedisRpc` struct enables Remote Procedure Call (RPC) over Redis, allowing services to communicate by sending messages to queues and waiting for responses.
 
 ```v
-import freeflowuniverse.herolib.core.redisclient
+import incubaid.herolib.core.redisclient
 import json
 import time
 

aiprompts/herolib_core/core_text.md

@@ -2,96 +2,124 @@
 
 The `texttools` module provides a comprehensive set of utilities for text manipulation and processing.
 
-## Functions and Examples:
+## Functions and Examples
 
 ```v
-import freeflowuniverse.herolib.core.texttools
+import incubaid.herolib.core.texttools
 
 assert hello_world == texttools.name_fix("Hello World!")
 
 ```
+
 ### Name/Path Processing
+
 * `name_fix(name string) string`: Normalizes filenames and paths.
 * `name_fix_keepspace(name string) !string`: Like name_fix but preserves spaces.
 * `name_fix_no_ext(name_ string) string`: Removes file extension.
 * `name_fix_snake_to_pascal(name string) string`: Converts snake_case to PascalCase.
+
     ```v
     name := texttools.name_fix_snake_to_pascal("hello_world") // Result: "HelloWorld"
     ```
+
 * `snake_case(name string) string`: Converts PascalCase to snake_case.
+
     ```v
     name := texttools.snake_case("HelloWorld") // Result: "hello_world"
     ```
+
 * `name_split(name string) !(string, string)`: Splits name into site and page components.
 
-
 ### Text Cleaning
+
 * `name_clean(r string) string`: Normalizes names by removing special characters.
+
     ```v
     name := texttools.name_clean("Hello@World!") // Result: "HelloWorld"
     ```
+
 * `ascii_clean(r string) string`: Removes all non-ASCII characters.
 * `remove_empty_lines(text string) string`: Removes empty lines from text.
+
     ```v
     text := texttools.remove_empty_lines("line1\n\nline2\n\n\nline3") // Result: "line1\nline2\nline3"
     ```
+
 * `remove_double_lines(text string) string`: Removes consecutive empty lines.
 * `remove_empty_js_blocks(text string) string`: Removes empty code blocks (```...```).
 
 ### Command Line Parsing
+
 * `cmd_line_args_parser(text string) ![]string`: Parses command line arguments with support for quotes and escaping.
+
     ```v
     args := texttools.cmd_line_args_parser("'arg with spaces' --flag=value") // Result: ['arg with spaces', '--flag=value']
     ```
+
 * `text_remove_quotes(text string) string`: Removes quoted sections from text.
 * `check_exists_outside_quotes(text string, items []string) bool`: Checks if items exist in text outside of quotes.
 
 ### Text Expansion
+
 * `expand(txt_ string, l int, expand_with string) string`: Expands text to a specified length with a given character.
 
 ### Indentation
+
 * `indent(text string, prefix string) string`: Adds indentation prefix to each line.
+
     ```v
     text := texttools.indent("line1\nline2", "  ") // Result: "  line1\n  line2\n"
     ```
+
 * `dedent(text string) string`: Removes common leading whitespace from every line.
+
     ```v
     text := texttools.dedent("    line1\n    line2") // Result: "line1\nline2"
     ```
 
 ### String Validation
+
 * `is_int(text string) bool`: Checks if text contains only digits.
 * `is_upper_text(text string) bool`: Checks if text contains only uppercase letters.
 
 ### Multiline Processing
+
 * `multiline_to_single(text string) !string`: Converts multiline text to a single line with proper escaping.
 
 ### Text Splitting
+
 * `split_smart(t string, delimiter_ string) []string`: Intelligent string splitting that respects quotes.
 
 ### Tokenization
+
 * `tokenize(text_ string) TokenizerResult`: Tokenizes text into meaningful parts.
 * `text_token_replace(text string, tofind string, replacewith string) !string`: Replaces tokens in text.
 
 ### Version Parsing
+
 * `version(text_ string) int`: Converts version strings to comparable integers.
+
     ```v
     ver := texttools.version("v0.4.36") // Result: 4036
     ver = texttools.version("v1.4.36") // Result: 1004036
     ```
 
 ### Formatting
+
 * `format_rfc1123(t time.Time) string`: Formats a time.Time object into RFC 1123 format.
   
-
 ### Array Operations
+
 * `to_array(r string) []string`: Converts a comma or newline separated list to an array of strings.
+
     ```v
     text := "item1,item2,item3"
     array := texttools.to_array(text) // Result: ['item1', 'item2', 'item3']
     ```
+
 * `to_array_int(r string) []int`: Converts a text list to an array of integers.
 * `to_map(mapstring string, line string, delimiter_ string) map[string]string`: Intelligent mapping of a line to a map based on a template.
+
     ```v
     r := texttools.to_map("name,-,-,-,-,pid,-,-,-,-,path",
         "root   304   0.0  0.0 408185328   1360   ??  S    16Dec23   0:34.06 /usr/sbin/distnoted")

aiprompts/herolib_core/core_ui_console.md

@@ -4,8 +4,8 @@ has mechanisms to print better to console, see the methods below
 
 import as
 
-```vlang
-import freeflowuniverse.herolib.ui.console
+```v
+import incubaid.herolib.ui.console
 
 ```
 

aiprompts/herolib_core/core_vshell.md

@@ -2,14 +2,14 @@
 
 this is how we want example scripts to be, see the first line
 
-```vlang
+```v
 #!/usr/bin/env -S v -cg -gc none  -cc tcc -d use_openssl -enable-globals run
 
-import freeflowuniverse.herolib...
+import incubaid.herolib...
 
 ```
 
-the files are in ~/code/github/freeflowuniverse/herolib/examples for herolib
+the files are in ~/code/github/incubaid/herolib/examples for herolib
 
 ## important instructions
 

aiprompts/herolib_core/v_templates.md

@@ -0,0 +1,165 @@
+V allows for easily using text templates, expanded at compile time to
+V functions, that efficiently produce text output. This is especially
+useful for templated HTML views, but the mechanism is general enough
+to be used for other kinds of text output also.
+
+# Template directives
+
+Each template directive begins with an `@` sign.
+Some directives contain a `{}` block, others only have `''` (string) parameters.
+
+Newlines on the beginning and end are ignored in `{}` blocks,
+otherwise this (see [if](#if) for this syntax):
+
+```html
+@if bool_val {
+    <span>This is shown if bool_val is true</span>
+}
+```
+
+... would output:
+
+```html
+
+    <span>This is shown if bool_val is true</span>
+
+```
+
+... which is less readable.
+
+## if
+
+The if directive, consists of three parts, the `@if` tag, the condition (same syntax like in V)
+and the `{}` block, where you can write html, which will be rendered if the condition is true:
+
+```
+@if <condition> {}
+```
+
+### Example
+
+```html
+@if bool_val {
+    <span>This is shown if bool_val is true</span>
+}
+```
+
+One-liner:
+
+```html
+@if bool_val { <span>This is shown if bool_val is true</span> }
+```
+
+The first example would result in:
+
+```html
+    <span>This is shown if bool_val is true</span>
+```
+
+... while the one-liner results in:
+
+```html
+<span>This is shown if bool_val is true</span>
+```
+
+## for
+
+The for directive consists of three parts, the `@for` tag,
+the condition (same syntax like in V) and the `{}` block,
+where you can write text, rendered for each iteration of the loop:
+
+```
+@for <condition> {}
+```
+
+### Example for @for
+
+```html
+@for i, val in my_vals {
+    <span>$i - $val</span>
+}
+```
+
+One-liner:
+
+```html
+@for i, val in my_vals { <span>$i - $val</span> }
+```
+
+The first example would result in:
+
+```html
+    <span>0 - "First"</span>
+    <span>1 - "Second"</span>
+    <span>2 - "Third"</span>
+    ...
+```
+
+... while the one-liner results in:
+
+```html
+<span>0 - "First"</span>
+<span>1 - "Second"</span>
+<span>2 - "Third"</span>
+...
+```
+
+You can also write (and all other for condition syntaxes that are allowed in V):
+
+```html
+@for i = 0; i < 5; i++ {
+    <span>$i</span>
+}
+```
+
+## include
+
+The include directive is for including other html files (which will be processed as well)
+and consists of two parts, the `@include` tag and a following `'<path>'` string.
+The path parameter is relative to the template file being called.
+
+### Example for the folder structure of a project using templates:
+
+```
+Project root
+/templates
+    - index.html
+    /headers
+        - base.html
+```
+
+`index.html`
+
+```html
+
+<div>@include 'header/base'</div>
+```
+
+> Note that there shouldn't be a file suffix,
+> it is automatically appended and only allows `html` files.
+
+
+## js
+
+The js directive consists of two parts, the `@js` tag and `'<path>'` string,
+where you can insert your src
+
+```
+@js '<url>'
+```
+
+### Example for the @js directive:
+
+```html
+@js 'myscripts.js'
+```
+
+# Variables
+
+All variables, which are declared before the $tmpl can be used through the `@{my_var}` syntax.
+It's also possible to use properties of structs here like `@{my_struct.prop}`.
+
+# Escaping
+
+The `@` symbol starts a template directive. If you need to use `@` as a regular 
+character within a template, escape it by using a double `@` like this: `@@`.

aiprompts/herolib_start_here.md

@@ -23,7 +23,7 @@ when I generate vlang scripts I will always use .vsh extension and use following
 As AI agent I should also execute v or .vsh scripts with vrun
 
 ```bash
-vrun ~/code/github/freeflowuniverse/herolib/examples/biztools/bizmodel.vsh
+vrun ~/code/github/incubaid/herolib/examples/biztools/bizmodel.vsh
 ```
 
 ## executing test scripts
@@ -31,7 +31,7 @@ vrun ~/code/github/freeflowuniverse/herolib/examples/biztools/bizmodel.vsh
 instruct user to test as follows (vtest is an alias which gets installed when herolib gets installed), can be done for a dir and for a file
 
 ```bash
-vtest ~/code/github/freeflowuniverse/herolib/lib/osal/package_test.v
+vtest ~/code/github/incubaid/herolib/lib/osal/package_test.v
 ```
 
 - use ~ so it works over all machines

aiprompts/heromodel_instruct.md

@@ -0,0 +1,819 @@
+# HeroModels Implementation Guide
+
+This guide provides comprehensive instructions for creating new models in the HeroModels system, including best practices for model structure, serialization/deserialization, testing, and integration with the HeroModels factory.
+
+## Table of Contents
+1. [Model Structure Overview](#model-structure-overview)
+2. [Creating a New Model](#creating-a-new-model)
+3. [Serialization and Deserialization](#serialization-and-deserialization)
+4. [Database Operations](#database-operations)
+5. [API Handler Implementation](#api-handler-implementation)
+6. [Testing Models](#testing-models)
+7. [Integration with Factory](#integration-with-factory)
+8. [Advanced Features](#advanced-features)
+9. [Best Practices](#best-practices)
+10. [Example Implementation](#example-implementation)
+
+## Model Structure Overview
+
+Each model in the HeroModels system consists of several components:
+
+1. **Model Struct**: The core data structure inheriting from `db.Base`
+2. **DB Wrapper Struct**: Provides database operations for the model
+3. **Argument Struct**: Used for creating and updating model instances
+4. **API Handler Function**: Handles RPC calls for the model
+5. **List Arguments Struct**: Used for filtering when listing instances
+
+### Directory Structure
+
+```
+lib/hero/heromodels/
+  ├── model_name.v         # Main model file
+  ├── model_name_test.v    # Tests for the model
+  └── factory.v            # Factory integration
+```
+
+## Creating a New Model
+
+### 1. Define the Model Struct
+
+Create a new file `model_name.v` in the `lib/hero/heromodels` directory.
+
+```v
+module heromodels
+
+import incubaid.herolib.core.db
+import incubaid.herolib.core.encoder
+import incubaid.herolib.core.ourtime
+import incubaid.herolib.core.jsonrpc { Response }
+import json
+
+// Model struct - inherits from db.Base
+pub struct ModelName {
+pub mut:
+    db.Base       // Inherit from db.Base
+    name         string
+    description  string
+    created_at   u64
+    updated_at   u64
+    // Add additional fields as needed
+}
+
+// TypeName returns the type name used for serialization
+pub fn (self ModelName) type_name() string {
+    return 'heromodels.ModelName'
+}
+```
+
+### 2. Define the Argument Struct for Model Creation/Updates
+
+```v
+// Argument struct for creating/updating models with params attribute
+@[params]
+pub struct ModelNameArg {
+pub mut:
+    id           u32     // Optional for updates, ignored for creation
+    name         string  @[required] // Required field
+    description  string
+    // Add additional fields as needed
+}
+```
+
+### 3. Define the List Arguments Struct for Filtering
+
+```v
+// Arguments for filtering when listing models
+@[params]
+pub struct ModelNameListArg {
+pub mut:
+    // Add filter fields (e.g., status, type, etc.)
+    limit        int = 100 // Default limit
+}
+```
+
+### 4. Create the DB Wrapper Struct
+
+```v
+// DB Wrapper struct for database operations
+pub struct DBModelName {
+pub mut:
+    db &db.DB
+}
+```
+
+## Serialization and Deserialization
+
+Implement the `dump` and `load` methods for serialization/deserialization.
+
+### Dump Method (Serialization)
+
+```v
+// Dump serializes the model to the encoder
+pub fn (self ModelName) dump(mut e encoder.Encoder) ! {
+    // Always dump the Base first
+    self.Base.dump(mut e)!
+    
+    // Dump model-specific fields in the same order they will be loaded
+    e.add_string(self.name)!
+    e.add_string(self.description)!
+    e.add_u64(self.created_at)!
+    e.add_u64(self.updated_at)!
+    // Add more fields in the exact order they should be loaded
+}
+```
+
+### Load Method (Deserialization)
+
+```v
+// Load deserializes the model from the decoder
+pub fn (mut self DBModelName) load(mut obj ModelName, mut d encoder.Decoder) ! {
+    // Always load the Base first
+    obj.Base.load(mut d)!
+    
+    // Load model-specific fields in the same order they were dumped
+    obj.name = d.get_string()!
+    obj.description = d.get_string()!
+    obj.created_at = d.get_u64()!
+    obj.updated_at = d.get_u64()!
+    // Add more fields in the exact order they were dumped
+}
+```
+
+## Database Operations
+
+Implement the standard CRUD operations and additional methods.
+
+### New Instance Creation
+
+```v
+// Create a new model instance from arguments
+pub fn (mut self DBModelName) new(args ModelNameArg) !ModelName {
+    mut o := ModelName{
+        name: args.name
+        description: args.description
+        // Initialize other fields
+        created_at: ourtime.now().unix()
+        updated_at: ourtime.now().unix()
+    }
+    
+    // Additional initialization logic
+    
+    return o
+}
+```
+
+### Set (Create or Update)
+
+```v
+// Save or update a model instance
+pub fn (mut self DBModelName) set(o ModelName) !ModelName {
+    return self.db.set[ModelName](o)!
+}
+```
+
+### Get
+
+```v
+// Retrieve a model instance by ID
+pub fn (mut self DBModelName) get(id u32) !ModelName {
+    mut o, data := self.db.get_data[ModelName](id)!
+    mut e_decoder := encoder.decoder_new(data)
+    self.load(mut o, mut e_decoder)!
+    return o
+}
+```
+
+### Delete
+
+```v
+// Delete a model instance by ID
+pub fn (mut self DBModelName) delete(id u32) !bool {
+    // Check if the item exists before trying to delete
+    if !self.db.exists[ModelName](id)! {
+        return false
+    }
+    self.db.delete[ModelName](id)!
+    return true
+}
+```
+
+### Exist
+
+```v
+// Check if a model instance exists by ID
+pub fn (mut self DBModelName) exist(id u32) !bool {
+    return self.db.exists[ModelName](id)!
+}
+```
+
+### List with Filtering
+
+```v
+// List model instances with optional filtering
+pub fn (mut self DBModelName) list(args ModelNameListArg) ![]ModelName {
+    // Get all instances
+    all_items := self.db.list[ModelName]()!.map(self.get(it)!)
+    
+    // Apply filters
+    mut filtered_items := []ModelName{}
+    for item in all_items {
+        // Apply your filter conditions here
+        // Example:
+        // if args.some_filter && item.some_property != args.filter_value {
+        //     continue
+        // }
+        
+        filtered_items << item
+    }
+    
+    // Apply limit
+    mut limit := args.limit
+    if limit > 100 {
+        limit = 100
+    }
+    if filtered_items.len > limit {
+        return filtered_items[..limit]
+    }
+    
+    return filtered_items
+}
+```
+
+## API Handler Implementation
+
+Create the handler function for RPC requests.
+
+```v
+// Handler for RPC calls to this model
+pub fn model_name_handle(mut f ModelsFactory, rpcid int, servercontext map[string]string, userref UserRef, method string, params string) !Response {
+    match method {
+        'get' {
+            id := db.decode_u32(params)!
+            res := f.model_name.get(id)!
+            return new_response(rpcid, json.encode_pretty(res))
+        }
+        'set' {
+            mut args := db.decode_generic[ModelNameArg](params)!
+            mut o := f.model_name.new(args)!
+            if args.id != 0 {
+                o.id = args.id
+            }
+            o = f.model_name.set(o)!
+            return new_response_int(rpcid, int(o.id))
+        }
+        'delete' {
+            id := db.decode_u32(params)!
+            deleted := f.model_name.delete(id)!
+            if deleted {
+                return new_response_true(rpcid)
+            } else {
+                return new_error(rpcid,
+                    code:    404
+                    message: 'ModelName with ID ${id} not found'
+                )
+            }
+        }
+        'exist' {
+            id := db.decode_u32(params)!
+            if f.model_name.exist(id)! {
+                return new_response_true(rpcid)
+            } else {
+                return new_response_false(rpcid)
+            }
+        }
+        'list' {
+            args := db.decode_generic[ModelNameListArg](params)!
+            res := f.model_name.list(args)!
+            return new_response(rpcid, json.encode_pretty(res))
+        }
+        else {
+            return new_error(rpcid,
+                code:    32601
+                message: 'Method ${method} not found on model_name'
+            )
+        }
+    }
+}
+```
+
+## Testing Models
+
+Create a `model_name_test.v` file to test your model.
+
+```v
+module heromodels
+
+fn test_model_name_crud() ! {
+    // Initialize DB for testing
+    mut mydb := db.new_test()!
+    mut db_model := DBModelName{
+        db: &mydb
+    }
+    
+    // Create
+    mut args := ModelNameArg{
+        name: 'Test Model'
+        description: 'A test model'
+    }
+    
+    mut model := db_model.new(args)!
+    model = db_model.set(model)!
+    model_id := model.id
+    
+    // Verify ID assignment
+    assert model_id > 0
+    
+    // Read
+    retrieved_model := db_model.get(model_id)!
+    assert retrieved_model.name == 'Test Model'
+    assert retrieved_model.description == 'A test model'
+    
+    // Update
+    retrieved_model.description = 'Updated description'
+    updated_model := db_model.set(retrieved_model)!
+    assert updated_model.description == 'Updated description'
+    
+    // Delete
+    deleted := db_model.delete(model_id)!
+    assert deleted == true
+    
+    // Verify deletion
+    exists := db_model.exist(model_id)!
+    assert exists == false
+}
+
+fn test_model_name_type_name() ! {
+    // Initialize DB for testing
+    mut mydb := db.new_test()!
+    mut db_model := DBModelName{
+        db: &mydb
+    }
+    
+    // Create a model
+    mut model := db_model.new(
+        name: 'Type Test'
+        description: 'Testing type_name'
+    )!
+    
+    // Test type_name method
+    assert model.type_name() == 'heromodels.ModelName'
+}
+
+fn test_model_name_description() ! {
+    // Initialize DB for testing
+    mut mydb := db.new_test()!
+    mut db_model := DBModelName{
+        db: &mydb
+    }
+    
+    // Create a model
+    mut model := db_model.new(
+        name: 'Description Test'
+        description: 'Testing description method'
+    )!
+    
+    // Test description method for each methodname
+    assert model.description('set') == 'Create or update a model. Returns the ID of the model.'
+    assert model.description('get') == 'Retrieve a model by ID. Returns the model object.'
+    assert model.description('delete') == 'Delete a model by ID. Returns true if successful.'
+    assert model.description('exist') == 'Check if a model exists by ID. Returns true or false.'
+    assert model.description('list') == 'List all models. Returns an array of model objects.'
+}
+
+fn test_model_name_example() ! {
+    // Initialize DB for testing
+    mut mydb := db.new_test()!
+    mut db_model := DBModelName{
+        db: &mydb
+    }
+    
+    // Create a model
+    mut model := db_model.new(
+        name: 'Example Test'
+        description: 'Testing example method'
+    )!
+    
+    // Test example method for each methodname
+    set_call, set_result := model.example('set')
+    // Assert expected call and result format
+    
+    get_call, get_result := model.example('get')
+    // Assert expected call and result format
+    
+    delete_call, delete_result := model.example('delete')
+    // Assert expected call and result format
+    
+    exist_call, exist_result := model.example('exist')
+    // Assert expected call and result format
+    
+    list_call, list_result := model.example('list')
+    // Assert expected call and result format
+}
+
+fn test_model_name_encoding_decoding() ! {
+    // Initialize DB for testing
+    mut mydb := db.new_test()!
+    mut db_model := DBModelName{
+        db: &mydb
+    }
+    
+    // Create a model with all fields populated
+    mut args := ModelNameArg{
+        name: 'Encoding Test'
+        description: 'Testing encoding/decoding'
+        // Set other fields
+    }
+    
+    mut model := db_model.new(args)!
+    
+    // Save the model
+    model = db_model.set(model)!
+    model_id := model.id
+    
+    // Retrieve and verify all fields were properly encoded/decoded
+    retrieved_model := db_model.get(model_id)!
+    
+    // Verify all fields match the original
+    assert retrieved_model.name == 'Encoding Test'
+    assert retrieved_model.description == 'Testing encoding/decoding'
+    // Check other fields
+}
+```
+
+## Integration with Factory
+
+Update the `factory.v` file to include your new model.
+
+### 1. Add the Model to the Factory Struct
+
+```v
+// In factory.v
+pub struct ModelsFactory {
+pub mut:
+    db                &db.DB
+    user              DBUser
+    group             DBGroup
+    // Add your new model
+    model_name        DBModelName
+    // Other models...
+    rpc_handler       &jsonrpc.Handler
+}
+```
+
+### 2. Initialize the Model in the Factory New Method
+
+```v
+// In factory.v, in the new() function
+pub fn new(args ModelsFactoryArgs) !&ModelsFactory {
+    // Existing code...
+    
+    mut f := ModelsFactory{
+        db: &mydb
+        user: DBUser{
+            db: &mydb
+        }
+        // Add your new model
+        model_name: DBModelName{
+            db: &mydb
+        }
+        // Other models...
+        rpc_handler: &h
+    }
+    
+    // Existing code...
+}
+```
+
+### 3. Add Handler Registration to the Factory API Handler
+
+```v
+// In factory.v, in the group_api_handler function
+pub fn group_api_handler(rpcid int, servercontext map[string]string, actorname string, methodname string, params string) !jsonrpc.Response {
+    // Existing code...
+    
+    match actorname {
+        // Existing cases...
+        
+        'model_name' {
+            return model_name_handle(mut f, rpcid, servercontext, userref, methodname, params)!
+        }
+        
+        // Existing cases...
+        
+        else {
+            // Error handling
+        }
+    }
+}
+```
+
+## Advanced Features
+
+### Custom Methods
+
+You can add custom methods to your model for specific business logic:
+
+```v
+// Add a custom method to the model
+pub fn (mut self ModelName) custom_operation(param string) !string {
+    // Custom business logic
+    self.updated_at = ourtime.now().unix()
+    return 'Performed ${param} operation'
+}
+```
+
+### Enhanced RPC Handling
+
+Extend the RPC handler to support your custom methods:
+
+```v
+// In the model_name_handle function
+match method {
+    // Standard CRUD methods...
+    
+    'custom_operation' {
+        id := db.decode_u32(params)!
+        mut model := f.model_name.get(id)!
+        
+        // Extract parameter from JSON
+        param_struct := json.decode(struct { param string }, params) or {
+            return new_error(rpcid,
+                code:    32602
+                message: 'Invalid parameters for custom_operation'
+            )
+        }
+        
+        result := model.custom_operation(param_struct.param)!
+        model = f.model_name.set(model)! // Save changes
+        return new_response(rpcid, json.encode(result))
+    }
+    
+    else {
+        // Error handling
+    }
+}
+```
+
+## Best Practices
+
+1. **Field Order**: Keep field ordering consistent between `dump` and `load` methods
+2. **Error Handling**: Use the `!` operator consistently for error propagation
+3. **Timestamp Management**: Initialize timestamps using `ourtime.now().unix()`
+4. **Required Fields**: Mark mandatory fields with `@[required]` attribute
+5. **Limits**: Enforce list limits (default 100)
+6. **ID Handling**: Always check existence before operations like delete
+7. **Validation**: Add validation in the `new` and `set` methods
+8. **API Methods**: Implement the standard CRUD operations (get, set, delete, exist, list)
+9. **Comments**: Document all fields and methods
+10. **Testing**: Create comprehensive tests covering all methods
+
+## Example Implementation
+
+Here is a complete example of a simple "Project" model:
+
+```v
+module heromodels
+
+import incubaid.herolib.core.db
+import incubaid.herolib.core.encoder
+import incubaid.herolib.core.ourtime
+import incubaid.herolib.core.jsonrpc { Response }
+import json
+
+// Project model
+pub struct Project {
+pub mut:
+    db.Base       // Inherit from db.Base
+    name         string
+    description  string
+    status       ProjectStatus
+    owner_id     u32
+    members      []u32
+    created_at   u64
+    updated_at   u64
+}
+
+// Project status enum
+pub enum ProjectStatus {
+    active
+    completed
+    archived
+}
+
+// TypeName for serialization
+pub fn (self Project) type_name() string {
+    return 'heromodels.Project'
+}
+
+// Dump serializes the model
+pub fn (self Project) dump(mut e encoder.Encoder) ! {
+    self.Base.dump(mut e)!
+    e.add_string(self.name)!
+    e.add_string(self.description)!
+    e.add_u8(u8(self.status))!
+    e.add_u32(self.owner_id)!
+    e.add_array_u32(self.members)!
+    e.add_u64(self.created_at)!
+    e.add_u64(self.updated_at)!
+}
+
+// Project argument struct
+@[params]
+pub struct ProjectArg {
+pub mut:
+    id           u32
+    name         string  @[required]
+    description  string
+    status       ProjectStatus = .active
+    owner_id     u32     @[required]
+    members      []u32
+}
+
+// Project list argument struct
+@[params]
+pub struct ProjectListArg {
+pub mut:
+    status      ProjectStatus
+    owner_id    u32
+    limit       int = 100
+}
+
+// DB wrapper struct
+pub struct DBProject {
+pub mut:
+    db &db.DB
+}
+
+// Load deserializes the model
+pub fn (mut self DBProject) load(mut obj Project, mut d encoder.Decoder) ! {
+    obj.Base.load(mut d)!
+    obj.name = d.get_string()!
+    obj.description = d.get_string()!
+    obj.status = unsafe { ProjectStatus(d.get_u8()!) }
+    obj.owner_id = d.get_u32()!
+    obj.members = d.get_array_u32()!
+    obj.created_at = d.get_u64()!
+    obj.updated_at = d.get_u64()!
+}
+
+// Create a new Project
+pub fn (mut self DBProject) new(args ProjectArg) !Project {
+    mut o := Project{
+        name: args.name
+        description: args.description
+        status: args.status
+        owner_id: args.owner_id
+        members: args.members
+        created_at: ourtime.now().unix()
+        updated_at: ourtime.now().unix()
+    }
+    
+    return o
+}
+
+// Save or update a Project
+pub fn (mut self DBProject) set(o Project) !Project {
+    return self.db.set[Project](o)!
+}
+
+// Get a Project by ID
+pub fn (mut self DBProject) get(id u32) !Project {
+    mut o, data := self.db.get_data[Project](id)!
+    mut e_decoder := encoder.decoder_new(data)
+    self.load(mut o, mut e_decoder)!
+    return o
+}
+
+// Delete a Project by ID
+pub fn (mut self DBProject) delete(id u32) !bool {
+    if !self.db.exists[Project](id)! {
+        return false
+    }
+    self.db.delete[Project](id)!
+    return true
+}
+
+// Check if a Project exists
+pub fn (mut self DBProject) exist(id u32) !bool {
+    return self.db.exists[Project](id)!
+}
+
+// List Projects with filtering
+pub fn (mut self DBProject) list(args ProjectListArg) ![]Project {
+    all_projects := self.db.list[Project]()!.map(self.get(it)!)
+    
+    mut filtered_projects := []Project{}
+    for project in all_projects {
+        // Filter by status if provided
+        if args.status != .active && project.status != args.status {
+            continue
+        }
+        
+        // Filter by owner_id if provided
+        if args.owner_id != 0 && project.owner_id != args.owner_id {
+            continue
+        }
+        
+        filtered_projects << project
+    }
+    
+    mut limit := args.limit
+    if limit > 100 {
+        limit = 100
+    }
+    if filtered_projects.len > limit {
+        return filtered_projects[..limit]
+    }
+    
+    return filtered_projects
+}
+
+// API description method
+pub fn (self Project) description(methodname string) string {
+    match methodname {
+        'set' { return 'Create or update a project. Returns the ID of the project.' }
+        'get' { return 'Retrieve a project by ID. Returns the project object.' }
+        'delete' { return 'Delete a project by ID. Returns true if successful.' }
+        'exist' { return 'Check if a project exists by ID. Returns true or false.' }
+        'list' { return 'List all projects. Returns an array of project objects.' }
+        else { return 'This is generic method for the root object, TODO fill in, ...' }
+    }
+}
+
+// API example method
+pub fn (self Project) example(methodname string) (string, string) {
+    match methodname {
+        'set' {
+            return '{"project": {"name": "Website Redesign", "description": "Redesign company website", "status": "active", "owner_id": 1, "members": [2, 3]}}', '1'
+        }
+        'get' {
+            return '{"id": 1}', '{"name": "Website Redesign", "description": "Redesign company website", "status": "active", "owner_id": 1, "members": [2, 3]}'
+        }
+        'delete' {
+            return '{"id": 1}', 'true'
+        }
+        'exist' {
+            return '{"id": 1}', 'true'
+        }
+        'list' {
+            return '{}', '[{"name": "Website Redesign", "description": "Redesign company website", "status": "active", "owner_id": 1, "members": [2, 3]}]'
+        }
+        else {
+            return '{}', '{}'
+        }
+    }
+}
+
+// API handler function
+pub fn project_handle(mut f ModelsFactory, rpcid int, servercontext map[string]string, userref UserRef, method string, params string) !Response {
+    match method {
+        'get' {
+            id := db.decode_u32(params)!
+            res := f.project.get(id)!
+            return new_response(rpcid, json.encode_pretty(res))
+        }
+        'set' {
+            mut args := db.decode_generic[ProjectArg](params)!
+            mut o := f.project.new(args)!
+            if args.id != 0 {
+                o.id = args.id
+            }
+            o = f.project.set(o)!
+            return new_response_int(rpcid, int(o.id))
+        }
+        'delete' {
+            id := db.decode_u32(params)!
+            deleted := f.project.delete(id)!
+            if deleted {
+                return new_response_true(rpcid)
+            } else {
+                return new_error(rpcid,
+                    code:    404
+                    message: 'Project with ID ${id} not found'
+                )
+            }
+        }
+        'exist' {
+            id := db.decode_u32(params)!
+            if f.project.exist(id)! {
+                return new_response_true(rpcid)
+            } else {
+                return new_response_false(rpcid)
+            }
+        }
+        'list' {
+            args := db.decode_generic[ProjectListArg](params)!
+            res := f.project.list(args)!
+            return new_response(rpcid, json.encode_pretty(res))
+        }
+        else {
+            return new_error(rpcid,
+                code:    32601
+                message: 'Method ${method} not found on project'
+            )
+        }
+    }
+}
+```
+
+This complete guide should provide all the necessary information to create and maintain models in the HeroModels system following the established patterns and best practices.

aiprompts/instructions_archive/documentation_from_v.md

@@ -1,6 +1,6 @@
 params:
 
-- filepath: /Users/despiegk/code/github/freeflowuniverse/herolib/lib/clients/openai
+- filepath: /Users/despiegk/code/github/incubaid/herolib/lib/clients/openai
 
 make a dense overview of the code above, easy to understand for AI
 
@@ -18,8 +18,8 @@ the template is as follows
 ## factory
 
 is there factory, which one and quick example how to call, don’t say in which file not relevant
-show how to import the module is as follows: import freeflowuniverse.herolib. 
-and then starting from lib e.g. lib/clients/mycelium would result in import freeflowuniverse.herolib. clients.mycelium
+show how to import the module is as follows: import incubaid.herolib. 
+and then starting from lib e.g. lib/clients/mycelium would result in import incubaid.herolib. clients.mycelium
 
 ## overview
 

aiprompts/instructions_archive/documentation_from_v_md.md

@@ -10,13 +10,11 @@ start of output file is:
 ## factory
 
 is there factory, which one and quick example how to call, don’t say in which file not relevant
-show how to import the module is as follows: import freeflowuniverse.herolib. 
-and then starting from lib e.g. lib/clients/mycelium would result in import freeflowuniverse.herolib. clients.mycelium
+show how to import the module is as follows: import incubaid.herolib.
+and then starting from lib e.g. lib/clients/mycelium would result in import incubaid.herolib. clients.mycelium
 
 ## structs and methods
 
 quick overview as list with identations, of the structs and its methods
 
-
 ONLY OUTPUT THE MARKDOWN FILE, NOTHING ELSE
-

aiprompts/instructions_archive/models_from_v/complete.md

@@ -1,5 +1,5 @@
 <file_map>
-/Users/despiegk/code/github/freeflowuniverse/herolib
+/Users/despiegk/code/github/incubaid/herolib
 └── aiprompts
     └── herolib_core
         ├── core_curdir_example.md
@@ -467,7 +467,8 @@
 </file_map>
 
 <file_contents>
-File: /Users/despiegk/code/github/freeflowuniverse/herolib/aiprompts/herolib_core/core_curdir_example.md
+File: /Users/despiegk/code/github/incubaid/herolib/aiprompts/herolib_core/core_curdir_example.md
+
 ```md
 # Getting the Current Script's Path in Herolib/V Shell
 
@@ -483,7 +484,7 @@ echo "Current scripts directory: ${script_directory}"
 
 ```
 
-File: /Users/despiegk/code/github/freeflowuniverse/herolib/aiprompts/herolib_core/core_globals.md
+File: /Users/despiegk/code/github/incubaid/herolib/aiprompts/herolib_core/core_globals.md
 ```md
 ## how to remember clients, installers as a global
 
@@ -493,7 +494,7 @@ the following is a good pragmatic way to remember clients, installers as a globa
 
 module docsite
 
-import freeflowuniverse.herolib.core.texttools
+import incubaid.herolib.core.texttools
 
 __global (
  siteconfigs  map[string]&SiteConfig
@@ -529,9 +530,10 @@ pub fn default() !&SiteConfig {
 }
 
 ```
+
 ```
 
-File: /Users/despiegk/code/github/freeflowuniverse/herolib/aiprompts/herolib_core/core_heroscript_basics.md
+File: /Users/despiegk/code/github/incubaid/herolib/aiprompts/herolib_core/core_heroscript_basics.md
 ```md
 # HeroScript: Vlang Integration
 
@@ -551,18 +553,19 @@ HeroScript is a concise scripting language with the following structure:
 ```
 
 Key characteristics:
--   **Actions**: Start with `!!`, followed by `actor.action_name` (e.g., `!!mailclient.configure`).
--   **Parameters**: Defined as `key:value`. Values can be quoted for spaces.
--   **Multiline Support**: Parameters like `description` can span multiple lines.
--   **Arguments**: Values without keys (e.g., `arg1`).
+
+- __Actions__: Start with `!!`, followed by `actor.action_name` (e.g., `!!mailclient.configure`).
+- __Parameters__: Defined as `key:value`. Values can be quoted for spaces.
+- __Multiline Support__: Parameters like `description` can span multiple lines.
+- __Arguments__: Values without keys (e.g., `arg1`).
 
 ## Processing HeroScript in Vlang
 
 HeroScript can be parsed into a `playbook.PlayBook` object, allowing structured access to actions and their parameters, this is used in most of the herolib modules, it allows configuration or actions in a structured way.
 
 ```v
-import freeflowuniverse.herolib.core.playbook { PlayBook }
-import freeflowuniverse.herolib.ui.console
+import incubaid.herolib.core.playbook { PlayBook }
+import incubaid.herolib.ui.console
 
 pub fn play(mut plbook PlayBook) ! {
 
@@ -587,10 +590,9 @@ pub fn play(mut plbook PlayBook) ! {
 
 For detailed information on parameter retrieval methods (e.g., `p.get()`, `p.get_int()`, `p.get_default_true()`), refer to `aiprompts/ai_core/core_params.md`.
 
-
 ```
 
-File: /Users/despiegk/code/github/freeflowuniverse/herolib/aiprompts/herolib_core/core_heroscript_playbook.md
+File: /Users/despiegk/code/github/incubaid/herolib/aiprompts/herolib_core/core_heroscript_playbook.md
 ```md
 # PlayBook
 
@@ -599,8 +601,8 @@ File: /Users/despiegk/code/github/freeflowuniverse/herolib/aiprompts/herolib_cor
 HeroScript can be parsed into a `playbook.PlayBook` object, allowing structured access to actions and their parameters.
 
 ```v
-import freeflowuniverse.herolib.core.playbook
-import freeflowuniverse.herolib.core.playcmds
+import incubaid.herolib.core.playbook
+import incubaid.herolib.core.playcmds
 
 // path string
 // text string
@@ -616,11 +618,9 @@ playcmds.run(mut plbook)!
 
 ```
 
-
-
 ```
 
-File: /Users/despiegk/code/github/freeflowuniverse/herolib/aiprompts/herolib_core/core_http_client.md
+File: /Users/despiegk/code/github/incubaid/herolib/aiprompts/herolib_core/core_http_client.md
 ```md
 # HTTPConnection Module
 
@@ -636,7 +636,7 @@ The `HTTPConnection` module provides a robust HTTP client for Vlang, supporting
 ## Basic Usage
 
 ```v
-import freeflowuniverse.herolib.core.httpconnection
+import incubaid.herolib.core.httpconnection
 
 // Create a new HTTP connection
 mut conn := httpconnection.new(
@@ -732,15 +732,16 @@ user := conn.get_json_generic[User](
 
 ```
 
-File: /Users/despiegk/code/github/freeflowuniverse/herolib/aiprompts/herolib_core/core_osal.md
+File: /Users/despiegk/code/github/incubaid/herolib/aiprompts/herolib_core/core_osal.md
+
 ```md
-# OSAL Core Module - Key Capabilities (freeflowuniverse.herolib.osal.core)
+# OSAL Core Module - Key Capabilities (incubaid.herolib.osal.core)
 
 
 ```v
 //example how to get started
 
-import freeflowuniverse.herolib.osal.core as osal
+import incubaid.herolib.osal.core as osal
 
 osal.exec(cmd:"ls /")!
 
@@ -752,55 +753,52 @@ this document has info about the most core functions, more detailed info can be
 
 ### 1. Process Execution
 
-*   **`osal.exec(cmd: Command) !Job`**: Execute a shell command.
-    *   **Key Parameters**: `cmd` (string), `timeout` (int), `retry` (int), `work_folder` (string), `environment` (map[string]string), `stdout` (bool), `raise_error` (bool).
-    *   **Returns**: `Job` (status, output, error, exit code).
-*   **`osal.execute_silent(cmd string) !string`**: Execute silently, return output.
-*   **`osal.cmd_exists(cmd string) bool`**: Check if a command exists.
-*   **`osal.process_kill_recursive(args: ProcessKillArgs) !`**: Kill a process and its children.
+- __`osal.exec(cmd: Command) !Job`__: Execute a shell command.
+  - __Key Parameters__: `cmd` (string), `timeout` (int), `retry` (int), `work_folder` (string), `environment` (map[string]string), `stdout` (bool), `raise_error` (bool).
+  - __Returns__: `Job` (status, output, error, exit code).
+- __`osal.execute_silent(cmd string) !string`__: Execute silently, return output.
+- __`osal.cmd_exists(cmd string) bool`__: Check if a command exists.
+- __`osal.process_kill_recursive(args: ProcessKillArgs) !`__: Kill a process and its children.
 
 ### 2. Network Utilities
 
-*   **`osal.ping(args: PingArgs) !PingResult`**: Check host reachability.
-    *   **Key Parameters**: `address` (string).
-    *   **Returns**: `PingResult` (`.ok`, `.timeout`, `.unknownhost`).
-*   **`osal.tcp_port_test(args: TcpPortTestArgs) bool`**: Test if a TCP port is open.
-    *   **Key Parameters**: `address` (string), `port` (int).
-*   **`osal.ipaddr_pub_get() !string`**: Get public IP address.
+- __`osal.ping(args: PingArgs) !bool`__: Check host reachability.
+- __`osal.tcp_port_test(args: TcpPortTestArgs) bool`__: Test if a TCP port is open.
+  - __Key Parameters__: `address` (string), `port` (int).
+- __`osal.ipaddr_pub_get() !string`__: Get public IP address.
 
 ### 3. File System Operations
 
-*   **`osal.file_write(path string, text string) !`**: Write text to a file.
-*   **`osal.file_read(path string) !string`**: Read content from a file.
-*   **`osal.dir_ensure(path string) !`**: Ensure a directory exists.
-*   **`osal.rm(todelete string) !`**: Remove files/directories.
+- __`osal.file_write(path string, text string) !`__: Write text to a file.
+- __`osal.file_read(path string) !string`__: Read content from a file.
+- __`osal.dir_ensure(path string) !`__: Ensure a directory exists.
+- __`osal.rm(todelete string) !`__: Remove files/directories.
 
 ### 4. Environment Variables
 
-*   **`osal.env_set(args: EnvSet)`**: Set an environment variable.
-    *   **Key Parameters**: `key` (string), `value` (string).
-*   **`osal.env_get(key string) !string`**: Get an environment variable's value.
-*   **`osal.load_env_file(file_path string) !`**: Load variables from a file.
+- __`osal.env_set(args: EnvSet)`__: Set an environment variable.
+  - __Key Parameters__: `key` (string), `value` (string).
+- __`osal.env_get(key string) !string`__: Get an environment variable's value.
+- __`osal.load_env_file(file_path string) !`__: Load variables from a file.
 
 ### 5. Command & Profile Management
 
-*   **`osal.cmd_add(args: CmdAddArgs) !`**: Add a binary to system paths and update profiles.
-    *   **Key Parameters**: `source` (string, required), `cmdname` (string).
-*   **`osal.profile_path_add_remove(args: ProfilePathAddRemoveArgs) !`**: Add/remove paths from profiles.
-    *   **Key Parameters**: `paths2add` (string), `paths2delete` (string).
+- __`osal.cmd_add(args: CmdAddArgs) !`__: Add a binary to system paths and update profiles.
+  - __Key Parameters__: `source` (string, required), `cmdname` (string).
+- __`osal.profile_path_add_remove(args: ProfilePathAddRemoveArgs) !`__: Add/remove paths from profiles.
+  - __Key Parameters__: `paths2add` (string), `paths2delete` (string).
 
 ### 6. System Information
 
-*   **`osal.platform() !PlatformType`**: Identify the operating system.
-*   **`osal.cputype() !CPUType`**: Identify the CPU architecture.
-*   **`osal.hostname() !string`**: Get system hostname.
+- __`osal.platform() !PlatformType`__: Identify the operating system.
+- __`osal.cputype() !CPUType`__: Identify the CPU architecture.
+- __`osal.hostname() !string`__: Get system hostname.
 
 ---
 
-
 ```
 
-File: /Users/despiegk/code/github/freeflowuniverse/herolib/aiprompts/herolib_core/core_ourtime.md
+File: /Users/despiegk/code/github/incubaid/herolib/aiprompts/herolib_core/core_ourtime.md
 ```md
 # OurTime Module
 
@@ -816,7 +814,7 @@ The `OurTime` module in V provides flexible time handling, supporting relative a
 ## Basic Usage
 
 ```v
-import freeflowuniverse.herolib.data.ourtime
+import incubaid.herolib.data.ourtime
 
 // Current time
 mut t := ourtime.now()
@@ -897,7 +895,8 @@ t_invalid := ourtime.new('bad-date') or {
 
 ```
 
-File: /Users/despiegk/code/github/freeflowuniverse/herolib/aiprompts/herolib_core/core_params.md
+File: /Users/despiegk/code/github/incubaid/herolib/aiprompts/herolib_core/core_params.md
+
 ```md
 # Parameter Parsing in Vlang
 
@@ -906,7 +905,7 @@ This document details the `paramsparser` module, essential for handling paramete
 ## Obtaining a `paramsparser` Instance
 
 ```v
-import freeflowuniverse.herolib.data.paramsparser
+import incubaid.herolib.data.paramsparser
 
 // Create new params from a string
 params := paramsparser.new("color:red size:'large' priority:1 enable:true")!
@@ -920,13 +919,14 @@ params.set("color", "red")
 
 The parser supports various input formats:
 
-1.  **Key-value pairs**: `key:value`
-2.  **Quoted values**: `key:'value with spaces'` (single or double quotes)
-3.  **Arguments without keys**: `arg1 arg2` (accessed by index)
-4.  **Comments**: `// this is a comment` (ignored during parsing)
+1. __Key-value pairs__: `key:value`
+2. __Quoted values__: `key:'value with spaces'` (single or double quotes)
+3. __Arguments without keys__: `arg1 arg2` (accessed by index)
+4. __Comments__: `// this is a comment` (ignored during parsing)
 
 Example:
-```vlang
+
+```v
 text := "name:'John Doe' age:30 active:true // user details"
 params := paramsparser.new(text)!
 ```
@@ -1011,7 +1011,7 @@ Lists are typically comma-separated strings (e.g., `users: "john,jane,bob"`).
 
 ```
 
-File: /Users/despiegk/code/github/freeflowuniverse/herolib/aiprompts/herolib_core/core_paths.md
+File: /Users/despiegk/code/github/incubaid/herolib/aiprompts/herolib_core/core_paths.md
 ```md
 # Pathlib Usage Guide
 
@@ -1030,10 +1030,11 @@ The pathlib module provides a comprehensive interface for handling file system o
 
 ### Importing pathlib
 ```v
-import freeflowuniverse.herolib.core.pathlib
+import incubaid.herolib.core.pathlib
 ```
 
 ### Creating Path Objects
+
 ```v
 // Create a Path object for a file
 mut file_path := pathlib.get("path/to/file.txt")
@@ -1043,6 +1044,7 @@ mut dir_path := pathlib.get("path/to/directory")
 ```
 
 ### Basic Path Operations
+
 ```v
 // Get absolute path
 abs_path := file_path.absolute()
@@ -1059,6 +1061,7 @@ if file_path.exists() {
 ## Path Properties and Methods
 
 ### Path Types
+
 ```v
 // Check if path is a file
 if file_path.is_file() {
@@ -1077,6 +1080,7 @@ if file_path.is_link() {
 ```
 
 ### Path Normalization
+
 ```v
 // Normalize path (remove extra slashes, resolve . and ..)
 normalized_path := file_path.path_normalize()
@@ -1091,6 +1095,7 @@ name_no_ext := file_path.name_no_ext()
 ## File and Directory Operations
 
 ### File Operations
+
 ```v
 // Write to file
 file_path.write("Content to write")!
@@ -1103,6 +1108,7 @@ file_path.delete()!
 ```
 
 ### Directory Operations
+
 ```v
 // Create directory
 mut dir := pathlib.get_dir(
@@ -1118,6 +1124,7 @@ dir.delete()!
 ```
 
 ### Symlink Operations
+
 ```v
 // Create symlink
 file_path.link("path/to/symlink", delete_exists: true)!
@@ -1129,12 +1136,14 @@ real_path := file_path.realpath()
 ## Advanced Operations
 
 ### Path Copying
+
 ```v
 // Copy file to destination
 file_path.copy(dest: "path/to/destination")!
 ```
 
 ### Recursive Operations
+
 ```v
 // List directory recursively
 mut recursive_list := dir.list(recursive: true)!
@@ -1144,6 +1153,7 @@ dir.delete()!
 ```
 
 ### Path Filtering
+
 ```v
 // List files matching pattern
 mut filtered_list := dir.list(
@@ -1155,6 +1165,7 @@ mut filtered_list := dir.list(
 ## Best Practices
 
 ### Error Handling
+
 ```v
 if file_path.exists() {
     // Safe to operate
@@ -1163,10 +1174,9 @@ if file_path.exists() {
 }
 ```
 
-
 ```
 
-File: /Users/despiegk/code/github/freeflowuniverse/herolib/aiprompts/herolib_core/core_text.md
+File: /Users/despiegk/code/github/incubaid/herolib/aiprompts/herolib_core/core_text.md
 ```md
 # TextTools Module
 
@@ -1175,93 +1185,121 @@ The `texttools` module provides a comprehensive set of utilities for text manipu
 ## Functions and Examples:
 
 ```v
-import freeflowuniverse.herolib.core.texttools
+import incubaid.herolib.core.texttools
 
 assert hello_world == texttools.name_fix("Hello World!")
 
 ```
+
 ### Name/Path Processing
+
 * `name_fix(name string) string`: Normalizes filenames and paths.
-*   `name_fix_keepspace(name string) !string`: Like name_fix but preserves spaces.
-*   `name_fix_no_ext(name_ string) string`: Removes file extension.
-*   `name_fix_snake_to_pascal(name string) string`: Converts snake_case to PascalCase.
+- `name_fix_keepspace(name string) !string`: Like name_fix but preserves spaces.
+- `name_fix_no_ext(name_ string) string`: Removes file extension.
+- `name_fix_snake_to_pascal(name string) string`: Converts snake_case to PascalCase.
+
     ```v
     name := texttools.name_fix_snake_to_pascal("hello_world") // Result: "HelloWorld"
     ```
+
 * `snake_case(name string) string`: Converts PascalCase to snake_case.
+
     ```v
     name := texttools.snake_case("HelloWorld") // Result: "hello_world"
     ```
+
 * `name_split(name string) !(string, string)`: Splits name into site and page components.
 
-
 ### Text Cleaning
+
 * `name_clean(r string) string`: Normalizes names by removing special characters.
+
     ```v
     name := texttools.name_clean("Hello@World!") // Result: "HelloWorld"
     ```
+
 * `ascii_clean(r string) string`: Removes all non-ASCII characters.
-*   `remove_empty_lines(text string) string`: Removes empty lines from text.
+- `remove_empty_lines(text string) string`: Removes empty lines from text.
+
     ```v
     text := texttools.remove_empty_lines("line1\n\nline2\n\n\nline3") // Result: "line1\nline2\nline3"
     ```
+
 * `remove_double_lines(text string) string`: Removes consecutive empty lines.
-*   `remove_empty_js_blocks(text string) string`: Removes empty code blocks (```...```).
+- `remove_empty_js_blocks(text string) string`: Removes empty code blocks (```...```).
 
 ### Command Line Parsing
+
 * `cmd_line_args_parser(text string) ![]string`: Parses command line arguments with support for quotes and escaping.
+
     ```v
     args := texttools.cmd_line_args_parser("'arg with spaces' --flag=value") // Result: ['arg with spaces', '--flag=value']
     ```
+
 * `text_remove_quotes(text string) string`: Removes quoted sections from text.
-*   `check_exists_outside_quotes(text string, items []string) bool`: Checks if items exist in text outside of quotes.
+- `check_exists_outside_quotes(text string, items []string) bool`: Checks if items exist in text outside of quotes.
 
 ### Text Expansion
+
 * `expand(txt_ string, l int, expand_with string) string`: Expands text to a specified length with a given character.
 
 ### Indentation
+
 * `indent(text string, prefix string) string`: Adds indentation prefix to each line.
+
     ```v
     text := texttools.indent("line1\nline2", "  ") // Result: "  line1\n  line2\n"
     ```
+
 * `dedent(text string) string`: Removes common leading whitespace from every line.
+
     ```v
     text := texttools.dedent("    line1\n    line2") // Result: "line1\nline2"
     ```
 
 ### String Validation
+
 * `is_int(text string) bool`: Checks if text contains only digits.
-*   `is_upper_text(text string) bool`: Checks if text contains only uppercase letters.
+- `is_upper_text(text string) bool`: Checks if text contains only uppercase letters.
 
 ### Multiline Processing
+
 * `multiline_to_single(text string) !string`: Converts multiline text to a single line with proper escaping.
 
 ### Text Splitting
+
 * `split_smart(t string, delimiter_ string) []string`: Intelligent string splitting that respects quotes.
 
 ### Tokenization
+
 * `tokenize(text_ string) TokenizerResult`: Tokenizes text into meaningful parts.
-*   `text_token_replace(text string, tofind string, replacewith string) !string`: Replaces tokens in text.
+- `text_token_replace(text string, tofind string, replacewith string) !string`: Replaces tokens in text.
 
 ### Version Parsing
+
 * `version(text_ string) int`: Converts version strings to comparable integers.
+
     ```v
     ver := texttools.version("v0.4.36") // Result: 4036
     ver = texttools.version("v1.4.36") // Result: 1004036
     ```
 
 ### Formatting
+
 * `format_rfc1123(t time.Time) string`: Formats a time.Time object into RFC 1123 format.
   
-
 ### Array Operations
+
 * `to_array(r string) []string`: Converts a comma or newline separated list to an array of strings.
+
     ```v
     text := "item1,item2,item3"
     array := texttools.to_array(text) // Result: ['item1', 'item2', 'item3']
     ```
+
 * `to_array_int(r string) []int`: Converts a text list to an array of integers.
-*   `to_map(mapstring string, line string, delimiter_ string) map[string]string`: Intelligent mapping of a line to a map based on a template.
+- `to_map(mapstring string, line string, delimiter_ string) map[string]string`: Intelligent mapping of a line to a map based on a template.
+
     ```v
     r := texttools.to_map("name,-,-,-,-,pid,-,-,-,-,path",
         "root   304   0.0  0.0 408185328   1360   ??  S    16Dec23   0:34.06 /usr/sbin/distnoted")
@@ -1270,7 +1308,7 @@ assert hello_world == texttools.name_fix("Hello World!")
 
 ```
 
-File: /Users/despiegk/code/github/freeflowuniverse/herolib/aiprompts/herolib_core/core_ui_console.md
+File: /Users/despiegk/code/github/incubaid/herolib/aiprompts/herolib_core/core_ui_console.md
 ```md
 # module ui.console
 
@@ -1278,8 +1316,8 @@ has mechanisms to print better to console, see the methods below
 
 import as
 
-```vlang
-import freeflowuniverse.herolib.ui.console
+```v
+import incubaid.herolib.ui.console
 
 ```
 
@@ -1475,20 +1513,20 @@ enum Style {
 
 ```
 
-File: /Users/despiegk/code/github/freeflowuniverse/herolib/aiprompts/herolib_core/core_vshell.md
+File: /Users/despiegk/code/github/incubaid/herolib/aiprompts/herolib_core/core_vshell.md
 ```md
 # how to run the vshell example scripts
 
 this is how we want example scripts to be, see the first line
 
-```vlang
+```v
 #!/usr/bin/env -S v -cg -gc none  -cc tcc -d use_openssl -enable-globals run
 
-import freeflowuniverse.herolib...
+import incubaid.herolib...
 
 ```
 
-the files are in ~/code/github/freeflowuniverse/herolib/examples for herolib
+the files are in ~/code/github/incubaid/herolib/examples for herolib
 
 ## important instructions
 
@@ -1690,6 +1728,7 @@ impl Company {
 ```
 
 File: /Users/despiegk/code/git.threefold.info/herocode/db/heromodels/src/models/biz/mod.rs
+
 ```rs
 // Business models module
 // Sub-modules will be declared here
@@ -1714,6 +1753,7 @@ pub use sale::{Sale, SaleItem, SaleStatus};
 ```
 
 File: /Users/despiegk/code/git.threefold.info/herocode/db/heromodels/src/models/biz/payment.rs
+
 ```rs
 use heromodels_core::BaseModelData;
 use heromodels_derive::model;
@@ -1935,6 +1975,7 @@ impl Payment {
 ```
 
 File: /Users/despiegk/code/git.threefold.info/herocode/db/heromodels/src/models/biz/product.rs
+
 ```rs
 use heromodels_core::BaseModelData;
 use heromodels_derive::model;
@@ -2088,6 +2129,7 @@ impl Product {
 ```
 
 File: /Users/despiegk/code/git.threefold.info/herocode/db/heromodels/src/models/biz/README.md
+
 ```md
 # Business Models (`biz`)
 
@@ -2151,6 +2193,7 @@ All models use the builder pattern for easy and readable instance creation.
 ```
 
 File: /Users/despiegk/code/git.threefold.info/herocode/db/heromodels/src/models/biz/sale.rs
+
 ```rs
 use heromodels_core::{BaseModelData, BaseModelDataOps, Model};
 use rhai::{CustomType, TypeBuilder};
@@ -2328,6 +2371,7 @@ impl Sale {
 ```
 
 File: /Users/despiegk/code/git.threefold.info/herocode/db/heromodels/src/models/biz/shareholder.rs
+
 ```rs
 use heromodels_core::BaseModelData;
 use heromodels_derive::model;
@@ -2412,6 +2456,7 @@ impl Shareholder {
 }
 
 ```
+
 </file_contents>
 <meta prompt 1 = "[Architect]">
 You are a senior software architect specializing in code design and implementation planning. Your role is to:
@@ -2427,6 +2472,7 @@ You are a senior software architect specializing in code design and implementati
    - Configuration updates
 
 For each change:
+
 - Describe the exact location in the code where changes are needed
 - Explain the logic and reasoning behind each modification
 - Provide example signatures, parameters, and return types
@@ -2450,7 +2496,6 @@ forget what rust does, there is no special module things needed, no re-exports o
 
 there is no defaults for empty strings or 0 ints, … defaults are only for non empty stuff
 
-
 </meta prompt 2>
 <user_instructions>
 $NAME = finance
@@ -2458,7 +2503,7 @@ $NAME = finance
 walk over all models from biz: db/heromodels/src/models/$NAME in the rust repo
 create nice structured public models in Vlang (V) see instructions in herlolib
 
-put the results in /Users/despiegk/code/github/freeflowuniverse/herolib/lib/hero/models/$NAME
+put the results in /Users/despiegk/code/github/incubaid/herolib/lib/hero/models/$NAME
 
 put decorator on fields which need to be indexed: use @[index] for that at end of line of the property of the struct
 
@@ -2474,6 +2519,4 @@ at top of each file we have ```module $NAME```
 
 don't create management classes, only output the structs
 
-
-
 </user_instructions>

aiprompts/instructions_archive/models_from_v/prompt.md

@@ -3,7 +3,7 @@ $NAME = calendar
 walk over all models from biz: db/heromodels/src/models/$NAME in the rust repo
 create nice structured public models in Vlang (V) see instructions in herlolib
 
-put the results in /Users/despiegk/code/github/freeflowuniverse/herolib/lib/hero/models/$NAME
+put the results in /Users/despiegk/code/github/incubaid/herolib/lib/hero/models/$NAME
 
 put decorator on fields which need to be indexed: use @[index] for that at end of line of the property of the struct
 
@@ -17,16 +17,14 @@ don't do anything additional for modules, don't do import
 
 at top of each file we have ```module $NAME```
 
-
 make sure all time related fields are in u64 format, use unix timestamp for that
 
 don't create management classes, only output the structs, don't create a mod.v, don't make .v scripts executatble, don't create a main.v
 
-
 ## now also make sure we use core.base as follows
 
 ```
-import freeflowuniverse.herolib.hero.models.core
+import incubaid.herolib.hero.models.core
 
 // Account represents a financial account for tracking balances and transactions
 // Supports multiple account types (checking, savings, investment, etc.)

aiprompts/instructions_archive/models_from_v/update.md

@@ -3,7 +3,7 @@ for governance and legal
 
 make sure we use core.base as follows
 
-import freeflowuniverse.herolib.hero.models.core
+import incubaid.herolib.hero.models.core
 
 // Account represents a financial account for tracking balances and transactions
 // Supports multiple account types (checking, savings, investment, etc.)

aiprompts/instructions_archive/processing/heroscript.md

@@ -0,0 +1,109 @@
+## INTENT
+
+we use heroscript to communicate actions and events in a structured format.
+we want you to parse user intents and generate the corresponding heroscript.
+
+ONLY RETURN THE HEROSCRIPT STATEMENTS, can be more than 1
+
+## HEROSCRIPT FORMAT
+
+HeroScript is a concise scripting language with the following structure:
+
+```heroscript
+!!actor.action_name
+	param1: 'value1'
+	param2: 'value with spaces'
+	multiline_description: '
+		This is a multiline description.
+		It can span multiple lines.
+		'
+	arg1 arg2 // Arguments without keys
+
+!!actor.action_name2 param1:something param2:'something with spaces' nr:3
+```
+
+Key characteristics:
+
+- **Actions**: Start with `!!`, followed by `actor.action_name` (e.g., `!!mailclient.configure`).
+- **Parameters**: Defined as `key:value`. Values can be quoted for spaces.
+- **Multiline Support**: Parameters like `description` can span multiple lines.
+- **Arguments**: Values without keys (e.g., `arg1`).
+- params can be on 1 line, with spaces in between
+- time can be as +1h, +1d, +1w (hour, day, week), ofcourse 1 can be any number, +1 means 1 hour from now
+- time format is:  dd/mm/yyyy hh:mm (ONLY USE THIS)
+- comma separation is used a lot in arguments e.g. 'jan,kristof' or 'jan , kristof' remove spaces, is list of 2
+- note only !! is at start of line, rest has spaces per instruction
+- make one empty line between 1 heroscript statements
+- everything after // is comment
+
+## HEROSCRIPT SCHEMA
+
+the language we understand
+
+### calendar management
+
+```heroscript 
+!!calendar.create when:'+1h'  descr:'this is event to discuss eng' attendees:'jan,kristof' name:'meet1' tags:'eng,urgent'
+!!calendar.delete name:'meet1'
+!!calendar.list tags:'urgent'
+
+```
+
+### contact management
+
+```heroscript 
+!!contact.add name:'jan' email:'jan@example.com' phone:'123-456-7890'
+!!contact.remove name:'jan'
+!!contact.list
+
+```
+
+### task management
+
+```heroscript 
+!!task.create title:'Prepare presentation' due:'+1d' assignee:'jan' name:'task1'  tags:'eng,urgent'
+	deadline:'+10d' duration:'1h'
+!!task.update name:'task1' status:'in progress'
+!!task.delete name:'task1'
+!!task.list
+
+```
+
+### project management
+
+```heroscript 
+!!project.create title:'Cloud Product Development' description:'Track progress of cloud product development' name:'cloud_prod'
+!!project.update name:'cloud_prod' status:'in progress'
+!!project.delete name:'cloud_prod'
+!!project.list
+!!project.tasks_list name:'cloud_prod' //required properties are name, description, and assignee of not given ask
+!!project.tasks_add names:'task1, task2'
+!!project.tasks_remove names:'task1, task2'
+
+```
+
+### SUPPORTED TAGS
+
+only tags supported are: 
+
+- for intent: eng, prod, support, mgmt, marketing
+- for urgency: urgent, high, medium, low
+
+### generic remarks
+
+- names are lowercase and snake_case, can be distilled out of title if only title given, often a user will say name but that means title
+- time: format of returned data or time is always dd/mm/yyyy hh:min
+
+## IMPORTANT STARTING INFO
+
+- current time is  10/08/2025 05:10 , use this to define any time-related parameters
+
+## USER INTENT
+
+I want a meeting tomorrow 10am, where we will discuss our new product for the cloud with jan and alex, and the urgency is high
+
+also let me know which other meetings I have which are urgent
+
+can you make a project where we can track the progress of our new product development? Name is 'Cloud Product Development'
+
+Please add tasks to the project in line to creating specifications, design documents, and implementation plans.

aiprompts/instructions_archive/processing/heroscript2.md

@@ -0,0 +1,64 @@
+SYSTEM
+You are a HeroScript compiler. Convert user intents into valid HeroScript statements.
+
+OUTPUT RULES
+
+1) Return ONLY HeroScript statements. No prose, no backticks.
+2) Separate each statement with exactly ONE blank line.
+3) Keys use snake_case. Names are lowercase snake_case derived from titles (non-alnum → "_", collapse repeats, trim).
+4) Lists are comma-separated with NO spaces (e.g., "jan,alex").
+5) Times: OUTPUT MUST BE ABSOLUTE in "dd/mm/yyyy hh:mm" (Europe/Zurich). Convert relative times (e.g., "tomorrow 10am") using CURRENT_TIME.
+6) Tags: include at most one intent tag and at most one urgency tag when present.
+   - intent: eng,prod,support,mgmt,marketing
+   - urgency: urgent,high,medium,low
+7) Quotes: quote values containing spaces; otherwise omit quotes (allowed either way).
+8) Comments only with // if the user explicitly asks for explanations; otherwise omit.
+
+SCHEMA (exact actions & parameters)
+
+!!calendar.create when:'dd/mm/yyyy hh:mm' name:'<name>' descr:'<text>' attendees:'a,b,c' tags:'intent,urgency'
+!!calendar.delete name:'<name>'
+!!calendar.list [tags:'tag1,tag2']
+
+!!contact.add name:'<name>' email:'<email>' phone:'<phone>'
+!!contact.remove name:'<name>'
+!!contact.list
+
+!!task.create title:'<title>' name:'<name>' [due:'dd/mm/yyyy hh:mm'] [assignee:'<name>'] [tags:'intent,urgency'] [deadline:'dd/mm/yyyy hh:mm'] [duration:'<Nd Nh Nm> or <Nh>']
+!!task.update name:'<name>' [status:'in progress|done|blocked|todo']
+!!task.delete name:'<name>'
+!!task.list
+
+!!project.create title:'<title>' description:'<text>' name:'<name>'
+!!project.update name:'<name>' [status:'in progress|done|blocked|todo']
+!!project.delete name:'<name>'
+!!project.list
+!!project.tasks_list name:'<project_name>'
+!!project.tasks_add name:'<project_name>' names:'task_a,task_b'
+!!project.tasks_remove name:'<project_name>' names:'task_a,task_b'
+
+NORMALIZATION & INFERENCE (silent)
+- Derive names from titles when missing (see rule 3). Ensure consistency across statements.
+- Map phrases to tags when obvious (e.g., "new product" ⇒ intent: prod; "high priority" ⇒ urgency: high).
+- Attendees: split on commas, trim, lowercase given names.
+- If the user asks for “urgent meetings,” use tags:'urgent' specifically.
+- Prefer concise descriptions pulled from the user’s phrasing.
+- Name's are required, if missing ask for clarification.
+- For calendar management, ensure to include all relevant details such as time, attendees, and description.
+
+
+CURRENT_TIME
+
+10/08/2025 05:10
+
+USER_MESSAGE
+
+I want a meeting tomorrow 10am, where we will discuss our new product for the cloud with jan and alex, and the urgency is high
+
+also let me know which other meetings I have which are urgent
+
+can you make a project where we can track the progress of our new product development? Name is 'Cloud Product Development'
+
+Please add tasks to the project in line to creating specifications, design documents, and implementation plans.
+
+END

aiprompts/instructions_archive/processing/intent.md

@@ -0,0 +1,82 @@
+## INSTRUCTIONS
+
+the user will send me multiple instructions what they wants to do, I want you to put them in separate categories
+
+The categories we have defined are:
+
+- calendar management
+  - schedule meetings, events, reminders
+  - list these events
+  - delete them
+- contact management
+  - add/remove contact information e.g. phone numbers, email addresses, address information
+  - list contacts, search
+- task or project management
+  - anything we need to do, anything we need to track and plan
+  - create/update tasks, set deadlines
+  - mark tasks as complete
+  - delete tasks
+  - project management
+- communication (chat, email)
+  - see what needs to be communicate e.g. send a chat to ... 
+- search statements
+  - find on internet, find specific information from my friends
+
+I want you to detect the intent and make multiple blocks out of the intent, each block should correspond to one of the identified intents, identify the intent with name of the category eg. calendar, only use above names
+
+
+
+what user wants to do, stay as close as possible to the original instructions, copy the exact instructions as where given by the user, we only need to sort the instructions in these blocks
+
+for each instruction make a separate block, e.g. if 2 tasks are given, create 2 blocks
+
+the format to return is: (note newline after each title of block)
+
+```template
+===CALENDAR===\n
+
+$the copied text from what user wants
+
+===CONTACT===\n
+...
+
+===QUESTION===\n
+
+put here what our system needs to ask to the user anything which is not clear
+
+===END===\n
+
+```
+
+I want you to execute above on instructions as given by user below, give text back ONLY supporting the template
+
+note for format is only ===$NAME=== and then on next lines the original instructions from the user, don't change
+
+## special processing of info
+
+- if a date or time specified e.g. tomorrow, time, ... calculate back from current date
+
+## IMPORTANT STARTING INFO
+
+- current time is  10/08/2025 05:10  (format of returned data is always dd/mm/yyyy hh:min)
+    - use the current time to define formatted time out of instructions
+    - only return the formatted time
+
+## UNCLEAR INFO
+
+check in instructions e.g. things specified like you, me, ... 
+are not clear ask specifically who do you mean
+
+if task, specify per task, who needs to do it and when, make sure each instruction (block) is complete and clear for further processing
+
+be very specific with the questions e.g. who is you, ...
+
+## EXECUTE ABOVE ON THE FOLLOWING
+
+I am planning a birthday for my daughters tomorrow, there will be 10 people.
+
+I would like to know if you can help me with the preparations.
+
+I need a place for my daughter's birthday party.
+
+I need to send message to my wife isabelle that she needs to pick up the cake.

aiprompts/v_advanced/blake3.md

@@ -0,0 +1,73 @@
+
+## `crypto.blake3` Module
+
+
+```v
+fn sum256(data []u8) []u8
+```
+
+Returns the Blake3 256-bit hash of the provided data.
+
+```v
+fn sum_derive_key256(context []u8, key_material []u8) []u8
+```
+
+Computes the Blake3 256-bit derived-key hash based on the context and key material.
+
+```v
+fn sum_keyed256(data []u8, key []u8) []u8
+```
+
+Returns the Blake3 256-bit keyed hash of the data using the specified key.
+
+---
+
+### Digest-Based API
+
+```v
+fn Digest.new_derive_key_hash(context []u8) !Digest
+```
+
+Initializes a `Digest` struct for creating a Blake3 derived‑key hash, using the provided context.
+
+```v
+fn Digest.new_hash() !Digest
+```
+
+Initializes a `Digest` struct for a standard (unkeyed) Blake3 hash.
+
+```v
+fn Digest.new_keyed_hash(key []u8) !Digest
+```
+
+Initializes a `Digest` struct for a keyed Blake3 hash, with the given key.
+
+---
+
+### `Digest` Methods
+
+```v
+fn (mut d Digest) write(data []u8) !
+```
+
+Feeds additional data bytes into the ongoing hash computation.
+
+```v
+fn (mut d Digest) checksum(size u64) []u8
+```
+
+Finalizes the hash and returns the resulting output.
+
+* The `size` parameter specifies the number of output bytes—commonly `32` for a 256-bit digest, but can be up to `2**64`.
+
+---
+
+### Recommended Usage (in V)
+
+```v
+import crypto.blake3
+
+mut hasher := crypto.blake3.Digest.new_hash() or { panic(err) }
+hasher.write(data) or { panic(err) }
+digest := hasher.checksum(24)  // returns a []u8 of length 24 (192 bits)
+```

aiprompts/v_advanced/net.md

@@ -50,10 +50,10 @@ const infinite_timeout = time.infinite
 const no_timeout = time.Duration(0)
     no_timeout should be given to functions when no timeout is wanted (i.e. all functions return instantly)
 const err_timed_out = error_with_code('net: op timed out', errors_base + 9)
-const tcp_default_read_timeout = 30 * time.second
+const tcp_default_read_timeout = 30 *time.second
 const err_option_not_settable = error_with_code('net: set_option_xxx option not settable',
  errors_base + 2)
-const tcp_default_write_timeout = 30 * time.second
+const tcp_default_write_timeout = 30* time.second
 fn addr_from_socket_handle(handle int) Addr
     addr_from_socket_handle returns an address, based on the given integer socket `handle`
 fn close(handle int) !
@@ -305,9 +305,7 @@ fn (mut l TcpListener) accept() !&TcpConn
 fn (mut l TcpListener) accept_only() !&TcpConn
     accept_only accepts a tcp connection from an external source to the listener `l`. Unlike `accept`, `accept_only` *will not call* `.set_sock()!` on the result, and is thus faster.
 
-    
-    
-    Note: you *need* to call `.set_sock()!` manually, before using theconnection after calling `.accept_only()!`, but that does not have to happen in the same thread that called `.accept_only()!`. The intention of this API, is to have a more efficient way to accept connections, that are later processed by a thread pool, while the main thread remains active, so that it can accept other connections. See also vlib/vweb/vweb.v .
+    Note: you *need* to call `.set_sock()!` manually, before using theconnection after calling `.accept_only()!`, but that does not have to happen in the same thread that called `.accept_only()!`. The intention of this API, is to have a more efficient way to accept connections, that are later processed by a thread pool, while the main thread remains active, so that it can accept other connections. See also vlib/veb/veb.v .
     
     If you do not need that, just call `.accept()!` instead, which will call `.set_sock()!` for you.
 fn (c &TcpListener) accept_deadline() !time.Time

aiprompts/v_advanced/time instructions.md

@@ -83,7 +83,7 @@ fn main() {
 }
 ```
 
-```vlang
+```v
 
 module time
 

aiprompts/v_core/array/arrays.md

@@ -0,0 +1,785 @@
+# module arrays
+
+
+## Contents
+- [append](#append)
+- [binary_search](#binary_search)
+- [carray_to_varray](#carray_to_varray)
+- [chunk](#chunk)
+- [chunk_while](#chunk_while)
+- [concat](#concat)
+- [copy](#copy)
+- [distinct](#distinct)
+- [each](#each)
+- [each_indexed](#each_indexed)
+- [filter_indexed](#filter_indexed)
+- [find_first](#find_first)
+- [find_last](#find_last)
+- [flat_map](#flat_map)
+- [flat_map_indexed](#flat_map_indexed)
+- [flatten](#flatten)
+- [fold](#fold)
+- [fold_indexed](#fold_indexed)
+- [group](#group)
+- [group_by](#group_by)
+- [idx_max](#idx_max)
+- [idx_min](#idx_min)
+- [index_of_first](#index_of_first)
+- [index_of_last](#index_of_last)
+- [join_to_string](#join_to_string)
+- [lower_bound](#lower_bound)
+- [map_indexed](#map_indexed)
+- [map_of_counts](#map_of_counts)
+- [map_of_indexes](#map_of_indexes)
+- [max](#max)
+- [merge](#merge)
+- [min](#min)
+- [partition](#partition)
+- [reduce](#reduce)
+- [reduce_indexed](#reduce_indexed)
+- [reverse_iterator](#reverse_iterator)
+- [rotate_left](#rotate_left)
+- [rotate_right](#rotate_right)
+- [sum](#sum)
+- [uniq](#uniq)
+- [uniq_all_repeated](#uniq_all_repeated)
+- [uniq_only](#uniq_only)
+- [uniq_only_repeated](#uniq_only_repeated)
+- [upper_bound](#upper_bound)
+- [window](#window)
+- [ReverseIterator[T]](#ReverseIterator[T])
+  - [next](#next)
+  - [free](#free)
+- [ReverseIterator](#ReverseIterator)
+- [WindowAttribute](#WindowAttribute)
+
+## append
+```v
+fn append[T](a []T, b []T) []T
+```
+
+append the second array `b` to the first array `a`, and return the result. Note, that unlike arrays.concat, arrays.append is less flexible, but more efficient, since it does not require you to use ...a for the second parameter.
+
+Example
+```v
+
+arrays.append([1, 3, 5, 7], [2, 4, 6, 8]) // => [1, 3, 5, 7, 2, 4, 6, 8]
+
+```
+
+[[Return to contents]](#Contents)
+
+## binary_search
+```v
+fn binary_search[T](array []T, target T) !int
+```
+
+binary_search, requires `array` to be sorted, returns index of found item or error. Binary searches on sorted lists can be faster than other array searches because at maximum the algorithm only has to traverse log N elements
+
+Example
+```v
+
+arrays.binary_search([1, 2, 3, 4], 4)! // => 3
+
+```
+
+[[Return to contents]](#Contents)
+
+## carray_to_varray
+```v
+fn carray_to_varray[T](c_array_data voidptr, items int) []T
+```
+
+carray_to_varray copies a C byte array into a V array of type `T`. See also: `cstring_to_vstring`
+
+[[Return to contents]](#Contents)
+
+## chunk
+```v
+fn chunk[T](array []T, size int) [][]T
+```
+
+chunk array into a single array of arrays where each element is the next `size` elements of the original.
+
+Example
+```v
+
+arrays.chunk([1, 2, 3, 4, 5, 6, 7, 8, 9], 2) // => [[1, 2], [3, 4], [5, 6], [7, 8], [9]]
+
+```
+
+[[Return to contents]](#Contents)
+
+## chunk_while
+```v
+fn chunk_while[T](a []T, predicate fn (before T, after T) bool) [][]T
+```
+
+chunk_while splits the input array `a` into chunks of varying length, using the `predicate`, passing to it pairs of adjacent elements `before` and `after`. Each chunk, will contain all ajdacent elements, for which the `predicate` returned true. The chunks are split *between* the `before` and `after` elements, for which the `predicate` returned false.
+
+Examples
+```v
+
+assert arrays.chunk_while([0,9,2,2,3,2,7,5,9,5],fn(x int,y int)bool{return x<=y})==[[0,9],[2,2,3],[2,7],[5,9],[5]]
+
+assert arrays.chunk_while('aaaabbbcca'.runes(),fn(x rune,y rune)bool{return x==y})==[[`a`,`a`,`a`,`a`],[`b`,`b`,`b`],[`c`,`c`],[`a`]]
+
+assert arrays.chunk_while('aaaabbbcca'.runes(),fn(x rune,y rune)bool{return x==y}).map({it[0]:it.len})==[{`a`:4},{`b`:3},{`c`:2},{`a`:1}]
+
+```
+
+[[Return to contents]](#Contents)
+
+## concat
+```v
+fn concat[T](a []T, b ...T) []T
+```
+
+concatenate an array with an arbitrary number of additional values.
+
+Note: if you have two arrays, you should simply use the `<<` operator directly.
+
+Examples
+```v
+
+assert arrays.concat([1, 2, 3], 4, 5, 6) == [1, 2, 3, 4, 5, 6]
+
+assert arrays.concat([1, 2, 3], ...[4, 5, 6]) == [1, 2, 3, 4, 5, 6]
+
+mut arr := arrays.concat([1, 2, 3], 4); arr << [10,20]; assert arr == [1,2,3,4,10,20] // note: arr is mutable
+
+```
+
+[[Return to contents]](#Contents)
+
+## copy
+```v
+fn copy[T](mut dst []T, src []T) int
+```
+
+copy copies the `src` array elements to the `dst` array. The number of the elements copied is the minimum of the length of both arrays. Returns the number of elements copied.
+
+[[Return to contents]](#Contents)
+
+## distinct
+```v
+fn distinct[T](a []T) []T
+```
+
+distinct returns all distinct elements from the given array a. The results are guaranteed to be unique, i.e. not have duplicates. See also arrays.uniq, which can be used to achieve the same goal, but needs you to first sort the array.
+
+Example
+```v
+
+assert arrays.distinct( [5, 5, 1, 5, 2, 1, 1, 9] ) == [1, 2, 5, 9]
+
+```
+
+[[Return to contents]](#Contents)
+
+## each
+```v
+fn each[T](a []T, cb fn (elem T))
+```
+
+each calls the callback fn `cb`, for each element of the given array `a`.
+
+[[Return to contents]](#Contents)
+
+## each_indexed
+```v
+fn each_indexed[T](a []T, cb fn (i int, e T))
+```
+
+each_indexed calls the callback fn `cb`, for each element of the given array `a`. It passes the callback both the index of the current element, and the element itself.
+
+[[Return to contents]](#Contents)
+
+## filter_indexed
+```v
+fn filter_indexed[T](array []T, predicate fn (idx int, elem T) bool) []T
+```
+
+filter_indexed filters elements based on `predicate` function being invoked on each element with its index in the original array.
+
+[[Return to contents]](#Contents)
+
+## find_first
+```v
+fn find_first[T](array []T, predicate fn (elem T) bool) ?T
+```
+
+find_first returns the first element that matches the given predicate. Returns `none` if no match is found.
+
+Example
+```v
+
+arrays.find_first([1, 2, 3, 4, 5], fn (i int) bool { return i == 3 })? // => 3
+
+```
+
+[[Return to contents]](#Contents)
+
+## find_last
+```v
+fn find_last[T](array []T, predicate fn (elem T) bool) ?T
+```
+
+find_last returns the last element that matches the given predicate. Returns `none` if no match is found.
+
+Example
+```v
+
+arrays.find_last([1, 2, 3, 4, 5], fn (i int) bool { return i == 3})? // => 3
+
+```
+
+[[Return to contents]](#Contents)
+
+## flat_map
+```v
+fn flat_map[T, R](array []T, transform fn (elem T) []R) []R
+```
+
+flat_map creates a new array populated with the flattened result of calling transform function being invoked on each element of `list`.
+
+[[Return to contents]](#Contents)
+
+## flat_map_indexed
+```v
+fn flat_map_indexed[T, R](array []T, transform fn (idx int, elem T) []R) []R
+```
+
+flat_map_indexed creates a new array with the flattened result of calling the `transform` fn, invoked on each idx,elem pair from the original.
+
+[[Return to contents]](#Contents)
+
+## flatten
+```v
+fn flatten[T](array [][]T) []T
+```
+
+flatten flattens n + 1 dimensional array into n dimensional array.
+
+Example
+```v
+
+arrays.flatten[int]([[1, 2, 3], [4, 5]]) // => [1, 2, 3, 4, 5]
+
+```
+
+[[Return to contents]](#Contents)
+
+## fold
+```v
+fn fold[T, R](array []T, init R, fold_op fn (acc R, elem T) R) R
+```
+
+fold sets `acc = init`, then successively calls `acc = fold_op(acc, elem)` for each element in `array`. returns `acc`.
+
+Example
+```v
+
+// Sum the length of each string in an array
+a := ['Hi', 'all']
+r := arrays.fold[string, int](a, 0,
+	fn (r int, t string) int { return r + t.len })
+assert r == 5
+
+```
+
+[[Return to contents]](#Contents)
+
+## fold_indexed
+```v
+fn fold_indexed[T, R](array []T, init R, fold_op fn (idx int, acc R, elem T) R) R
+```
+
+fold_indexed sets `acc = init`, then successively calls `acc = fold_op(idx, acc, elem)` for each element in `array`. returns `acc`.
+
+[[Return to contents]](#Contents)
+
+## group
+```v
+fn group[T](arrs ...[]T) [][]T
+```
+
+group n arrays into a single array of arrays with n elements. This function is analogous to the "zip" function of other languages. To fully interleave two arrays, follow this function with a call to `flatten`.
+
+Note: An error will be generated if the type annotation is omitted.
+
+Example
+```v
+
+arrays.group[int]([1, 2, 3], [4, 5, 6]) // => [[1, 4], [2, 5], [3, 6]]
+
+```
+
+[[Return to contents]](#Contents)
+
+## group_by
+```v
+fn group_by[K, V](array []V, grouping_op fn (val V) K) map[K][]V
+```
+
+group_by groups together elements, for which the `grouping_op` callback produced the same result.
+
+Example
+```v
+
+arrays.group_by[int, string](['H', 'el', 'lo'], fn (v string) int { return v.len }) // => {1: ['H'], 2: ['el', 'lo']}
+
+```
+
+[[Return to contents]](#Contents)
+
+## idx_max
+```v
+fn idx_max[T](array []T) !int
+```
+
+idx_max returns the index of the maximum value in the array.
+
+Example
+```v
+
+arrays.idx_max([1, 2, 3, 0, 9])! // => 4
+
+```
+
+[[Return to contents]](#Contents)
+
+## idx_min
+```v
+fn idx_min[T](array []T) !int
+```
+
+idx_min returns the index of the minimum value in the array.
+
+Example
+```v
+
+arrays.idx_min([1, 2, 3, 0, 9])! // => 3
+
+```
+
+[[Return to contents]](#Contents)
+
+## index_of_first
+```v
+fn index_of_first[T](array []T, predicate fn (idx int, elem T) bool) int
+```
+
+index_of_first returns the index of the first element of `array`, for which the predicate fn returns true. If predicate does not return true for any of the elements, then index_of_first will return -1.
+
+Example
+```v
+
+assert arrays.index_of_first([4,5,0,7,0,9], fn(idx int, x int) bool { return x == 0 }) == 2
+
+```
+
+[[Return to contents]](#Contents)
+
+## index_of_last
+```v
+fn index_of_last[T](array []T, predicate fn (idx int, elem T) bool) int
+```
+
+index_of_last returns the index of the last element of `array`, for which the predicate fn returns true. If predicate does not return true for any of the elements, then index_of_last will return -1.
+
+Example
+```v
+
+assert arrays.index_of_last([4,5,0,7,0,9], fn(idx int, x int) bool { return x == 0 }) == 4
+
+```
+
+[[Return to contents]](#Contents)
+
+## join_to_string
+```v
+fn join_to_string[T](array []T, separator string, transform fn (elem T) string) string
+```
+
+join_to_string takes in a custom transform function and joins all elements into a string with the specified separator
+
+[[Return to contents]](#Contents)
+
+## lower_bound
+```v
+fn lower_bound[T](array []T, val T) !T
+```
+
+returns the smallest element >= val, requires `array` to be sorted.
+
+Example
+```v
+
+arrays.lower_bound([2, 4, 6, 8], 3)! // => 4
+
+```
+
+[[Return to contents]](#Contents)
+
+## map_indexed
+```v
+fn map_indexed[T, R](array []T, transform fn (idx int, elem T) R) []R
+```
+
+map_indexed creates a new array with the result of calling the `transform` fn, invoked on each idx,elem pair from the original.
+
+[[Return to contents]](#Contents)
+
+## map_of_counts
+```v
+fn map_of_counts[T](array []T) map[T]int
+```
+
+map_of_counts returns a map, where each key is an unique value in `array`. Each value in that map for that key, is how many times that value occurs in `array`. It can be useful for building histograms of discrete measurements.
+
+Example
+```v
+
+assert arrays.map_of_counts([1,2,3,4,4,2,1,4,4]) == {1: 2, 2: 2, 3: 1, 4: 4}
+
+```
+
+[[Return to contents]](#Contents)
+
+## map_of_indexes
+```v
+fn map_of_indexes[T](array []T) map[T][]int
+```
+
+map_of_indexes returns a map, where each key is an unique value in `array`. Each value in that map for that key, is an array, containing the indexes in `array`, where that value has been found.
+
+Example
+```v
+
+assert arrays.map_of_indexes([1,2,3,4,4,2,1,4,4,999]) == {1: [0, 6], 2: [1, 5], 3: [2], 4: [3, 4, 7, 8], 999: [9]}
+
+```
+
+[[Return to contents]](#Contents)
+
+## max
+```v
+fn max[T](array []T) !T
+```
+
+max returns the maximum value in the array.
+
+Example
+```v
+
+arrays.max([1, 2, 3, 0, 9])! // => 9
+
+```
+
+[[Return to contents]](#Contents)
+
+## merge
+```v
+fn merge[T](a []T, b []T) []T
+```
+
+merge two sorted arrays (ascending) and maintain sorted order.
+
+Example
+```v
+
+arrays.merge([1, 3, 5, 7], [2, 4, 6, 8]) // => [1, 2, 3, 4, 5, 6, 7, 8]
+
+```
+
+[[Return to contents]](#Contents)
+
+## min
+```v
+fn min[T](array []T) !T
+```
+
+min returns the minimum value in the array.
+
+Example
+```v
+
+arrays.min([1, 2, 3, 0, 9])! // => 0
+
+```
+
+[[Return to contents]](#Contents)
+
+## partition
+```v
+fn partition[T](array []T, predicate fn (elem T) bool) ([]T, []T)
+```
+
+partition splits the original array into pair of lists. The first list contains elements for which the predicate fn returned true, while the second list contains elements for which the predicate fn returned false.
+
+[[Return to contents]](#Contents)
+
+## reduce
+```v
+fn reduce[T](array []T, reduce_op fn (acc T, elem T) T) !T
+```
+
+reduce sets `acc = array[0]`, then successively calls `acc = reduce_op(acc, elem)` for each remaining element in `array`. returns the accumulated value in `acc`. returns an error if the array is empty. See also: [fold](#fold).
+
+Example
+```v
+
+arrays.reduce([1, 2, 3, 4, 5], fn (t1 int, t2 int) int { return t1 * t2 })! // => 120
+
+```
+
+[[Return to contents]](#Contents)
+
+## reduce_indexed
+```v
+fn reduce_indexed[T](array []T, reduce_op fn (idx int, acc T, elem T) T) !T
+```
+
+reduce_indexed sets `acc = array[0]`, then successively calls `acc = reduce_op(idx, acc, elem)` for each remaining element in `array`. returns the accumulated value in `acc`. returns an error if the array is empty. See also: [fold_indexed](#fold_indexed).
+
+[[Return to contents]](#Contents)
+
+## reverse_iterator
+```v
+fn reverse_iterator[T](a []T) ReverseIterator[T]
+```
+
+reverse_iterator can be used to iterate over the elements in an array. i.e. you can use this syntax: `for elem in arrays.reverse_iterator(a) {` .
+
+[[Return to contents]](#Contents)
+
+## rotate_left
+```v
+fn rotate_left[T](mut array []T, mid int)
+```
+
+rotate_left rotates the array in-place. It does it in such a way, that the first `mid` elements of the array, move to the end, while the last `array.len - mid` elements move to the front. After calling `rotate_left`, the element previously at index `mid` will become the first element in the array.
+
+Example
+```v
+
+mut x := [1,2,3,4,5,6]
+arrays.rotate_left(mut x, 2)
+println(x) // [3, 4, 5, 6, 1, 2]
+
+```
+
+[[Return to contents]](#Contents)
+
+## rotate_right
+```v
+fn rotate_right[T](mut array []T, k int)
+```
+
+rotate_right rotates the array in-place. It does it in such a way, that the first `array.len - k` elements of the array, move to the end, while the last `k` elements move to the front. After calling `rotate_right`, the element previously at index `array.len - k` will become the first element in the array.
+
+Example
+```v
+
+mut x := [1,2,3,4,5,6]
+arrays.rotate_right(mut x, 2)
+println(x) // [5, 6, 1, 2, 3, 4]
+
+```
+
+[[Return to contents]](#Contents)
+
+## sum
+```v
+fn sum[T](array []T) !T
+```
+
+sum up array, return an error, when the array has no elements.
+
+Example
+```v
+
+arrays.sum([1, 2, 3, 4, 5])! // => 15
+
+```
+
+[[Return to contents]](#Contents)
+
+## uniq
+```v
+fn uniq[T](a []T) []T
+```
+
+uniq filters the adjacent matching elements from the given array. All adjacent matching elements, are merged to their first occurrence, so the output will have no repeating elements.
+
+Note: `uniq` does not detect repeats, unless they are adjacent. You may want to call a.sorted() on your array, before passing the result to arrays.uniq(). See also arrays.distinct, which is essentially arrays.uniq(a.sorted()) .
+
+Examples
+```v
+
+assert arrays.uniq( []int{} ) == []
+
+assert arrays.uniq( [1, 1] ) == [1]
+
+assert arrays.uniq( [2, 1] ) == [2, 1]
+
+assert arrays.uniq( [5, 5, 1, 5, 2, 1, 1, 9] ) == [5, 1, 5, 2, 1, 9]
+
+```
+
+[[Return to contents]](#Contents)
+
+## uniq_all_repeated
+```v
+fn uniq_all_repeated[T](a []T) []T
+```
+
+uniq_all_repeated produces all adjacent matching elements from the given array. Unique elements, with no duplicates are removed. The output will contain all the duplicated elements, repeated just like they were in the original.
+
+Note: `uniq_all_repeated` does not detect repeats, unless they are adjacent. You may want to call a.sorted() on your array, before passing the result to arrays.uniq_all_repeated().
+
+Examples
+```v
+
+assert arrays.uniq_all_repeated( []int{} ) == []
+
+assert arrays.uniq_all_repeated( [1, 5] ) == []
+
+assert arrays.uniq_all_repeated( [5, 5] ) == [5,5]
+
+assert arrays.uniq_all_repeated( [5, 5, 1, 5, 2, 1, 1, 9] ) == [5, 5, 1, 1]
+
+```
+
+[[Return to contents]](#Contents)
+
+## uniq_only
+```v
+fn uniq_only[T](a []T) []T
+```
+
+uniq_only filters the adjacent matching elements from the given array. All adjacent matching elements, are removed. The output will contain only the elements that *did not have* any adjacent matches.
+
+Note: `uniq_only` does not detect repeats, unless they are adjacent. You may want to call a.sorted() on your array, before passing the result to arrays.uniq_only().
+
+Examples
+```v
+
+assert arrays.uniq_only( []int{} ) == []
+
+assert arrays.uniq_only( [1, 1] ) == []
+
+assert arrays.uniq_only( [2, 1] ) == [2, 1]
+
+assert arrays.uniq_only( [1, 5, 5, 1, 5, 2, 1, 1, 9] ) == [1, 1, 5, 2, 9]
+
+```
+
+[[Return to contents]](#Contents)
+
+## uniq_only_repeated
+```v
+fn uniq_only_repeated[T](a []T) []T
+```
+
+uniq_only_repeated produces the adjacent matching elements from the given array. Unique elements, with no duplicates are removed. Adjacent matching elements, are reduced to just 1 element per repeat group.
+
+Note: `uniq_only_repeated` does not detect repeats, unless they are adjacent. You may want to call a.sorted() on your array, before passing the result to arrays.uniq_only_repeated().
+
+Examples
+```v
+
+assert arrays.uniq_only_repeated( []int{} ) == []
+
+assert arrays.uniq_only_repeated( [1, 5] ) == []
+
+assert arrays.uniq_only_repeated( [5, 5] ) == [5]
+
+assert arrays.uniq_only_repeated( [5, 5, 1, 5, 2, 1, 1, 9] ) == [5, 1]
+
+```
+
+[[Return to contents]](#Contents)
+
+## upper_bound
+```v
+fn upper_bound[T](array []T, val T) !T
+```
+
+returns the largest element <= val, requires `array` to be sorted.
+
+Example
+```v
+
+arrays.upper_bound([2, 4, 6, 8], 3)! // => 2
+
+```
+
+[[Return to contents]](#Contents)
+
+## window
+```v
+fn window[T](array []T, attr WindowAttribute) [][]T
+```
+
+get snapshots of the window of the given size sliding along array with the given step, where each snapshot is an array.- `size` - snapshot size
+- `step` - gap size between each snapshot, default is 1.
+
+
+
+Examples
+```v
+
+arrays.window([1, 2, 3, 4], size: 2) // => [[1, 2], [2, 3], [3, 4]]
+
+arrays.window([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], size: 3, step: 2) // => [[1, 2, 3], [3, 4, 5], [5, 6, 7], [7, 8, 9]]
+
+```
+
+[[Return to contents]](#Contents)
+
+## ReverseIterator[T]
+## next
+```v
+fn (mut iter ReverseIterator[T]) next() ?&T
+```
+
+next is the required method, to implement an iterator in V. It returns none when the iteration should stop. Otherwise it returns the current element of the array.
+
+[[Return to contents]](#Contents)
+
+## free
+```v
+fn (iter &ReverseIterator[T]) free()
+```
+
+free frees the iterator resources.
+
+[[Return to contents]](#Contents)
+
+## ReverseIterator
+```v
+struct ReverseIterator[T] {
+mut:
+	a []T
+	i int
+}
+```
+
+ReverseIterator provides a convenient way to iterate in reverse over all elements of an array without allocations. I.e. it allows you to use this syntax: `for elem in arrays.reverse_iterator(a) {` .
+
+[[Return to contents]](#Contents)
+
+## WindowAttribute
+```v
+struct WindowAttribute {
+pub:
+	size int
+	step int = 1
+}
+```
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:19:06

aiprompts/v_core/array/diff.md

@@ -0,0 +1,76 @@
+# module diff
+
+
+## Contents
+- [diff](#diff)
+- [DiffContext[T]](#DiffContext[T])
+  - [generate_patch](#generate_patch)
+- [DiffChange](#DiffChange)
+- [DiffContext](#DiffContext)
+- [DiffGenStrParam](#DiffGenStrParam)
+
+## diff
+```v
+fn diff[T](a []T, b []T) &DiffContext[T]
+```
+
+diff returns the difference of two arrays.
+
+[[Return to contents]](#Contents)
+
+## DiffContext[T]
+## generate_patch
+```v
+fn (mut c DiffContext[T]) generate_patch(param DiffGenStrParam) string
+```
+
+generate_patch generate a diff string of two arrays.
+
+[[Return to contents]](#Contents)
+
+## DiffChange
+```v
+struct DiffChange {
+pub mut:
+	a   int // position in input a []T
+	b   int // position in input b []T
+	del int // delete Del elements from input a
+	ins int // insert Ins elements from input b
+}
+```
+
+DiffChange contains one or more deletions or inserts at one position in two arrays.
+
+[[Return to contents]](#Contents)
+
+## DiffContext
+```v
+struct DiffContext[T] {
+mut:
+	a     []T
+	b     []T
+	flags []DiffContextFlag
+	max   int
+	// forward and reverse d-path endpoint x components
+	forward []int
+	reverse []int
+pub mut:
+	changes []DiffChange
+}
+```
+
+[[Return to contents]](#Contents)
+
+## DiffGenStrParam
+```v
+struct DiffGenStrParam {
+pub mut:
+	colorful     bool
+	unified      int = 3 // how many context lines before/after diff block
+	block_header bool // output `@@ -3,4 +3,5 @@` or not
+}
+```
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:19:06

aiprompts/v_core/array/parallel.md

@@ -0,0 +1,53 @@
+# module parallel
+
+
+## Contents
+- [amap](#amap)
+- [run](#run)
+- [Params](#Params)
+
+## amap
+```v
+fn amap[T, R](input []T, worker fn (T) R, opt Params) []R
+```
+
+amap lets the user run an array of input with a user provided function in parallel. It limits the number of worker threads to max number of cpus. The worker function can return a value. The returning array maintains the input order. Any error handling should have happened within the worker function.
+
+Example
+```v
+
+squares := parallel.amap([1, 2, 3, 4, 5], |i| i * i); assert squares == [1, 4, 9, 16, 25]
+
+```
+
+[[Return to contents]](#Contents)
+
+## run
+```v
+fn run[T](input []T, worker fn (T), opt Params)
+```
+
+run lets the user run an array of input with a user provided function in parallel. It limits the number of worker threads to min(num_workers, num_cpu). The function aborts if an error is encountered.
+
+Example
+```v
+
+parallel.run([1, 2, 3, 4, 5], |i| println(i))
+
+```
+
+[[Return to contents]](#Contents)
+
+## Params
+```v
+struct Params {
+pub mut:
+	workers int // 0 by default, so that VJOBS will be used, through runtime.nr_jobs()
+}
+```
+
+Params contains the optional parameters that can be passed to `run` and `amap`.
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:19:06

aiprompts/v_core/benchmark/benchmark.md

@@ -0,0 +1,321 @@
+# module benchmark
+
+
+## Contents
+- [Constants](#Constants)
+- [new_benchmark](#new_benchmark)
+- [new_benchmark_no_cstep](#new_benchmark_no_cstep)
+- [new_benchmark_pointer](#new_benchmark_pointer)
+- [start](#start)
+- [Benchmark](#Benchmark)
+  - [set_total_expected_steps](#set_total_expected_steps)
+  - [stop](#stop)
+  - [step](#step)
+  - [step_restart](#step_restart)
+  - [fail](#fail)
+  - [ok](#ok)
+  - [skip](#skip)
+  - [fail_many](#fail_many)
+  - [ok_many](#ok_many)
+  - [neither_fail_nor_ok](#neither_fail_nor_ok)
+  - [measure](#measure)
+  - [record_measure](#record_measure)
+  - [step_message_with_label_and_duration](#step_message_with_label_and_duration)
+  - [step_message_with_label](#step_message_with_label)
+  - [step_message](#step_message)
+  - [step_message_ok](#step_message_ok)
+  - [step_message_fail](#step_message_fail)
+  - [step_message_skip](#step_message_skip)
+  - [total_message](#total_message)
+  - [all_recorded_measures](#all_recorded_measures)
+  - [total_duration](#total_duration)
+- [MessageOptions](#MessageOptions)
+
+## Constants
+```v
+const b_ok = term.ok_message('OK  ')
+```
+
+[[Return to contents]](#Contents)
+
+```v
+const b_fail = term.fail_message('FAIL')
+```
+
+[[Return to contents]](#Contents)
+
+```v
+const b_skip = term.warn_message('SKIP')
+```
+
+[[Return to contents]](#Contents)
+
+```v
+const b_spent = term.ok_message('SPENT')
+```
+
+[[Return to contents]](#Contents)
+
+## new_benchmark
+```v
+fn new_benchmark() Benchmark
+```
+
+new_benchmark returns a `Benchmark` instance on the stack.
+
+[[Return to contents]](#Contents)
+
+## new_benchmark_no_cstep
+```v
+fn new_benchmark_no_cstep() Benchmark
+```
+
+new_benchmark_no_cstep returns a new `Benchmark` instance with step counting disabled.
+
+[[Return to contents]](#Contents)
+
+## new_benchmark_pointer
+```v
+fn new_benchmark_pointer() &Benchmark
+```
+
+new_benchmark_pointer returns a new `Benchmark` instance allocated on the heap. This is useful for long-lived use of `Benchmark` instances.
+
+[[Return to contents]](#Contents)
+
+## start
+```v
+fn start() Benchmark
+```
+
+start returns a new, running, instance of `Benchmark`. This is a shorthand for calling `new_benchmark().step()`.
+
+[[Return to contents]](#Contents)
+
+## Benchmark
+```v
+struct Benchmark {
+pub mut:
+	bench_timer     time.StopWatch
+	verbose         bool
+	no_cstep        bool
+	step_timer      time.StopWatch
+	ntotal          int
+	nok             int
+	nfail           int
+	nskip           int
+	nexpected_steps int
+	njobs           int
+	cstep           int
+	bok             string
+	bfail           string
+	measured_steps  []string
+	step_data       map[string][]f64
+}
+```
+
+[[Return to contents]](#Contents)
+
+## set_total_expected_steps
+```v
+fn (mut b Benchmark) set_total_expected_steps(n int)
+```
+
+set_total_expected_steps sets the total amount of steps the benchmark is expected to take.
+
+[[Return to contents]](#Contents)
+
+## stop
+```v
+fn (mut b Benchmark) stop()
+```
+
+stop stops the internal benchmark timer.
+
+[[Return to contents]](#Contents)
+
+## step
+```v
+fn (mut b Benchmark) step()
+```
+
+step increases the step count by 1 and restarts the internal timer.
+
+[[Return to contents]](#Contents)
+
+## step_restart
+```v
+fn (mut b Benchmark) step_restart()
+```
+
+step_restart will restart the internal step timer. Note that the step count will *stay the same*. This method is useful, when you want to do some optional preparation after you have called .step(), so that the time for that optional preparation will *not* be added to the duration of the step.
+
+[[Return to contents]](#Contents)
+
+## fail
+```v
+fn (mut b Benchmark) fail()
+```
+
+fail increases the fail count by 1 and stops the internal timer.
+
+[[Return to contents]](#Contents)
+
+## ok
+```v
+fn (mut b Benchmark) ok()
+```
+
+ok increases the ok count by 1 and stops the internal timer.
+
+[[Return to contents]](#Contents)
+
+## skip
+```v
+fn (mut b Benchmark) skip()
+```
+
+skip increases the skip count by 1 and stops the internal timer.
+
+[[Return to contents]](#Contents)
+
+## fail_many
+```v
+fn (mut b Benchmark) fail_many(n int)
+```
+
+fail_many increases the fail count by `n` and stops the internal timer.
+
+[[Return to contents]](#Contents)
+
+## ok_many
+```v
+fn (mut b Benchmark) ok_many(n int)
+```
+
+ok_many increases the ok count by `n` and stops the internal timer.
+
+[[Return to contents]](#Contents)
+
+## neither_fail_nor_ok
+```v
+fn (mut b Benchmark) neither_fail_nor_ok()
+```
+
+neither_fail_nor_ok stops the internal timer.
+
+[[Return to contents]](#Contents)
+
+## measure
+```v
+fn (mut b Benchmark) measure(label string) i64
+```
+
+measure prints the current time spent doing `label`, since the benchmark was started, or since its last call.
+
+[[Return to contents]](#Contents)
+
+## record_measure
+```v
+fn (mut b Benchmark) record_measure(label string) i64
+```
+
+record_measure stores the current time doing `label`, since the benchmark was started, or since the last call to `b.record_measure`. It is similar to `b.measure`, but unlike it, will not print the measurement immediately, just record it for later. You can call `b.all_recorded_measures` to retrieve all measures stored by `b.record_measure` calls.
+
+[[Return to contents]](#Contents)
+
+## step_message_with_label_and_duration
+```v
+fn (b &Benchmark) step_message_with_label_and_duration(label string, msg string, sduration time.Duration,
+	opts MessageOptions) string
+```
+
+step_message_with_label_and_duration returns a string describing the current step.
+
+[[Return to contents]](#Contents)
+
+## step_message_with_label
+```v
+fn (b &Benchmark) step_message_with_label(label string, msg string, opts MessageOptions) string
+```
+
+step_message_with_label returns a string describing the current step using current time as duration.
+
+[[Return to contents]](#Contents)
+
+## step_message
+```v
+fn (b &Benchmark) step_message(msg string, opts MessageOptions) string
+```
+
+step_message returns a string describing the current step.
+
+[[Return to contents]](#Contents)
+
+## step_message_ok
+```v
+fn (b &Benchmark) step_message_ok(msg string, opts MessageOptions) string
+```
+
+step_message_ok returns a string describing the current step with an standard "OK" label.
+
+[[Return to contents]](#Contents)
+
+## step_message_fail
+```v
+fn (b &Benchmark) step_message_fail(msg string, opts MessageOptions) string
+```
+
+step_message_fail returns a string describing the current step with an standard "FAIL" label.
+
+[[Return to contents]](#Contents)
+
+## step_message_skip
+```v
+fn (b &Benchmark) step_message_skip(msg string, opts MessageOptions) string
+```
+
+step_message_skip returns a string describing the current step with an standard "SKIP" label.
+
+[[Return to contents]](#Contents)
+
+## total_message
+```v
+fn (b &Benchmark) total_message(msg string) string
+```
+
+total_message returns a string with total summary of the benchmark run.
+
+[[Return to contents]](#Contents)
+
+## all_recorded_measures
+```v
+fn (b &Benchmark) all_recorded_measures() string
+```
+
+all_recorded_measures returns a string, that contains all the recorded measure messages, done by individual calls to `b.record_measure`.
+
+[[Return to contents]](#Contents)
+
+## total_duration
+```v
+fn (b &Benchmark) total_duration() i64
+```
+
+total_duration returns the duration in ms.
+
+[[Return to contents]](#Contents)
+
+## MessageOptions
+```v
+struct MessageOptions {
+pub:
+	preparation time.Duration // the duration of the preparation time for the step
+}
+```
+
+MessageOptions allows passing an optional preparation time too to each label method. If it is set, the preparation time (compile time) will be shown before the measured runtime.
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:21:08

aiprompts/v_core/builtin/builtin.linux_bare.old..checks.forkedtest.md

@@ -0,0 +1,22 @@
+# module builtin.linux_bare.old..checks.forkedtest
+
+
+## Contents
+- [normal_run](#normal_run)
+- [run](#run)
+
+## normal_run
+```v
+fn normal_run(op fn (), label string) int
+```
+
+[[Return to contents]](#Contents)
+
+## run
+```v
+fn run(op fn (), label string, code Wi_si_code, status int) int
+```
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:39

aiprompts/v_core/builtin/closure.md

@@ -0,0 +1,220 @@
+# module closure
+
+
+## Contents
+- [Constants](#Constants)
+- [C.pthread_mutex_t](#C.pthread_mutex_t)
+
+## Constants
+```v
+const closure_thunk = $if amd64 {
+	[
+		u8(0xF3),
+		0x44,
+		0x0F,
+		0x7E,
+		0x3D,
+		0xF7,
+		0xBF,
+		0xFF,
+		0xFF, // movq  xmm15, QWORD PTR [rip - userdata]
+		0xFF,
+		0x25,
+		0xF9,
+		0xBF,
+		0xFF,
+		0xFF, // jmp  QWORD PTR [rip - fn]
+	]
+} $else $if i386 {
+	[
+		u8(0xe8),
+		0x00,
+		0x00,
+		0x00,
+		0x00, // call here
+		// here:
+		0x59, // pop  ecx
+		0x66,
+		0x0F,
+		0x6E,
+		0xF9, // movd xmm7, ecx
+		0xff,
+		0xA1,
+		0xff,
+		0xbf,
+		0xff,
+		0xff, // jmp  DWORD PTR [ecx - 0x4001] # <fn>
+	]
+} $else $if arm64 {
+	[
+		u8(0x11),
+		0x00,
+		0xFE,
+		0x5C, // ldr d17, userdata
+		0x30,
+		0x00,
+		0xFE,
+		0x58, // ldr x16, fn
+		0x00,
+		0x02,
+		0x1F,
+		0xD6, // br  x16
+	]
+} $else $if arm32 {
+	[
+		u8(0x04),
+		0xC0,
+		0x4F,
+		0xE2, // adr ip, here
+		// here:
+		0x01,
+		0xC9,
+		0x4C,
+		0xE2, // sub  ip, ip, #0x4000
+		0x90,
+		0xCA,
+		0x07,
+		0xEE, // vmov s15, ip
+		0x00,
+		0xC0,
+		0x9C,
+		0xE5, // ldr  ip, [ip, 0]
+		0x1C,
+		0xFF,
+		0x2F,
+		0xE1, // bx   ip
+	]
+} $else $if rv64 {
+	[
+		u8(0x97),
+		0xCF,
+		0xFF,
+		0xFF, // auipc t6, 0xffffc
+		0x03,
+		0xBF,
+		0x8F,
+		0x00, // ld    t5, 8(t6)
+		0x07,
+		0xB3,
+		0x0F,
+		0x00, // fld   ft6, 0(t6)
+		0x67,
+		0x00,
+		0x0F,
+		0x00, // jr    t5
+	]
+} $else $if rv32 {
+	[
+		u8(0x97),
+		0xCF,
+		0xFF,
+		0xFF, // auipc t6, 0xffffc
+		0x03,
+		0xAF,
+		0x4F,
+		0x00, // lw    t5, 4(t6)
+		0x07,
+		0xAB,
+		0x0F,
+		0x00, // flw   fs6, 0(t6)
+		0x67,
+		0x00,
+		0x0F,
+		0x00, // jr    t5
+	]
+} $else $if s390x {
+	[
+		u8(0xC0),
+		0x70,
+		0xFF,
+		0xFF,
+		0xE0,
+		0x00, // larl %r7, -16384
+		0x68,
+		0xF0,
+		0x70,
+		0x00, // ld   %f15, 0(%r7)
+		0xE3,
+		0x70,
+		0x70,
+		0x08,
+		0x00,
+		0x04, // lg   %r7, 8(%r7)
+		0x07,
+		0xF7, // br   %r7
+	]
+} $else $if ppc64le {
+	[
+		u8(0xa6),
+		0x02,
+		0x08,
+		0x7c, // mflr   %r0
+		0x05,
+		0x00,
+		0x00,
+		0x48, // bl     here
+		0xa6,
+		0x02,
+		0xc8,
+		0x7d, // here:  mflr %r14
+		0xf8,
+		0xbf,
+		0xce,
+		0x39, // addi   %r14, %r14, -16392
+		0x00,
+		0x00,
+		0xce,
+		0xc9, // lfd    %f14, 0(%r14)
+		0x08,
+		0x00,
+		0xce,
+		0xe9, // ld     %r14, 8(%r14)
+		0xa6,
+		0x03,
+		0x08,
+		0x7c, // mtlr   %r0
+		0xa6,
+		0x03,
+		0xc9,
+		0x7d, // mtctr  %r14
+		0x20,
+		0x04,
+		0x80,
+		0x4e, // bctr
+	]
+} $else $if loongarch64 {
+	[
+		u8(0x92),
+		0xFF,
+		0xFF,
+		0x1D, // pcaddu12i t6, -4
+		0x48,
+		0x02,
+		0x80,
+		0x2B, // fld.d     f8, t6, 0
+		0x51,
+		0x22,
+		0xC0,
+		0x28, // ld.d      t5, t6, 8
+		0x20,
+		0x02,
+		0x00,
+		0x4C, // jr        t5
+	]
+} $else {
+	[]u8{}
+}
+```
+
+refer to https://godbolt.org/z/r7P3EYv6c for a complete assembly vfmt off
+
+[[Return to contents]](#Contents)
+
+## C.pthread_mutex_t
+```v
+struct C.pthread_mutex_t {}
+```
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:39

aiprompts/v_core/builtin/wchar.md

@@ -0,0 +1,135 @@
+# module wchar
+
+
+## Contents
+- [Constants](#Constants)
+- [from_rune](#from_rune)
+- [from_string](#from_string)
+- [length_in_bytes](#length_in_bytes)
+- [length_in_characters](#length_in_characters)
+- [to_string](#to_string)
+- [to_string2](#to_string2)
+- [Character](#Character)
+  - [str](#str)
+  - [==](#==)
+  - [to_rune](#to_rune)
+- [C.wchar_t](#C.wchar_t)
+
+## Constants
+```v
+const zero = from_rune(0)
+```
+
+zero is a Character, that in C L"" strings represents the string end character (terminator).
+
+[[Return to contents]](#Contents)
+
+## from_rune
+```v
+fn from_rune(r rune) Character
+```
+
+from_rune creates a Character, given a V rune
+
+[[Return to contents]](#Contents)
+
+## from_string
+```v
+fn from_string(s string) &Character
+```
+
+from_string converts the V string (in UTF-8 encoding), into a newly allocated platform specific buffer of C.wchar_t . The conversion is done by processing each rune of the input string 1 by 1.
+
+[[Return to contents]](#Contents)
+
+## length_in_bytes
+```v
+fn length_in_bytes(p voidptr) int
+```
+
+length_in_bytes returns the length of the given wchar_t* wide C style L"" string in bytes. Note that the size of wchar_t is different on the different platforms, thus the length in bytes for the same data converted from UTF-8 to a &Character buffer, will be different as well. i.e. unsafe { wchar.length_in_bytes(wchar.from_string('abc')) } will be 12 on unix, but 6 on windows.
+
+[[Return to contents]](#Contents)
+
+## length_in_characters
+```v
+fn length_in_characters(p voidptr) int
+```
+
+See also `length_in_bytes` .
+
+Example
+```v
+
+assert unsafe { wchar.length_in_characters(wchar.from_string('abc')) } == 3
+
+```
+
+[[Return to contents]](#Contents)
+
+## to_string
+```v
+fn to_string(p voidptr) string
+```
+
+to_string creates a V string, encoded in UTF-8, given a wchar_t* wide C style L"" string. It relies that the string has a 0 terminator at its end, to determine the string's length. Note, that the size of wchar_t is platform-dependent, and is *2 bytes* on windows, while it is *4 bytes* on most everything else. Unless you are interfacing with a C library, that does specifically use `wchar_t`, consider using `string_from_wide` instead, which will always assume that the input data is in an UTF-16 encoding, no matter what the platform is.
+
+[[Return to contents]](#Contents)
+
+## to_string2
+```v
+fn to_string2(p voidptr, len int) string
+```
+
+to_string2 creates a V string, encoded in UTF-8, given a `C.wchar_t*` wide C style L"" string. Note, that the size of `C.wchar_t` is platform-dependent, and is *2 bytes* on windows, while *4* on most everything else. Unless you are interfacing with a C library, that does specifically use wchar_t, consider using string_from_wide2 instead, which will always assume that the input data is in an UTF-16 encoding, no matter what the platform is.
+
+[[Return to contents]](#Contents)
+
+## Character
+```v
+type Character = C.wchar_t
+```
+
+Character is a type, that eases working with the platform dependent C.wchar_t type.
+
+Note: the size of C.wchar_t varies between platforms, it is 2 bytes on windows, and usually 4 bytes elsewhere.
+
+[[Return to contents]](#Contents)
+
+## str
+```v
+fn (a Character) str() string
+```
+
+return a string representation of the given Character
+
+[[Return to contents]](#Contents)
+
+## ==
+```v
+fn (a Character) == (b Character) bool
+```
+
+== is an equality operator, to ease comparing Characters
+
+Todo: the default == operator, that V generates, does not work for C.wchar_t .
+
+[[Return to contents]](#Contents)
+
+## to_rune
+```v
+fn (c Character) to_rune() rune
+```
+
+to_rune creates a V rune, given a Character
+
+[[Return to contents]](#Contents)
+
+## C.wchar_t
+```v
+struct C.wchar_t {}
+```
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:39

aiprompts/v_core/crypto/aes.md

@@ -0,0 +1,80 @@
+# module aes
+
+
+## Contents
+- [Constants](#Constants)
+- [new_cipher](#new_cipher)
+- [AesCipher](#AesCipher)
+  - [free](#free)
+  - [block_size](#block_size)
+  - [encrypt](#encrypt)
+  - [decrypt](#decrypt)
+
+## Constants
+```v
+const block_size = 16
+```
+
+The AES block size in bytes.
+
+[[Return to contents]](#Contents)
+
+## new_cipher
+```v
+fn new_cipher(key []u8) cipher.Block
+```
+
+new_cipher creates and returns a new [[AesCipher](#AesCipher)]. The key argument should be the AES key, either 16, 24, or 32 bytes to select AES-128, AES-192, or AES-256.
+
+[[Return to contents]](#Contents)
+
+## AesCipher
+## free
+```v
+fn (mut c AesCipher) free()
+```
+
+free the resources taken by the AesCipher `c`
+
+[[Return to contents]](#Contents)
+
+## block_size
+```v
+fn (c &AesCipher) block_size() int
+```
+
+block_size returns the block size of the checksum in bytes.
+
+[[Return to contents]](#Contents)
+
+## encrypt
+```v
+fn (c &AesCipher) encrypt(mut dst []u8, src []u8)
+```
+
+encrypt encrypts the first block of data in `src` to `dst`.
+
+Note: `dst` and `src` are both mutable for performance reasons.
+
+Note: `dst` and `src` must both be pre-allocated to the correct length.
+
+Note: `dst` and `src` may be the same (overlapping entirely).
+
+[[Return to contents]](#Contents)
+
+## decrypt
+```v
+fn (c &AesCipher) decrypt(mut dst []u8, src []u8)
+```
+
+decrypt decrypts the first block of data in `src` to `dst`.
+
+Note: `dst` and `src` are both mutable for performance reasons.
+
+Note: `dst` and `src` must both be pre-allocated to the correct length.
+
+Note: `dst` and `src` may be the same (overlapping entirely).
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:17

aiprompts/v_core/crypto/bcrypt.md

@@ -0,0 +1,123 @@
+# module bcrypt
+
+
+## Contents
+- [Constants](#Constants)
+- [compare_hash_and_password](#compare_hash_and_password)
+- [generate_from_password](#generate_from_password)
+- [generate_salt](#generate_salt)
+- [Hashed](#Hashed)
+  - [free](#free)
+
+## Constants
+```v
+const min_cost = 4
+```
+
+[[Return to contents]](#Contents)
+
+```v
+const max_cost = 31
+```
+
+[[Return to contents]](#Contents)
+
+```v
+const default_cost = 10
+```
+
+[[Return to contents]](#Contents)
+
+```v
+const salt_length = 16
+```
+
+[[Return to contents]](#Contents)
+
+```v
+const max_crypted_hash_size = 23
+```
+
+[[Return to contents]](#Contents)
+
+```v
+const encoded_salt_size = 22
+```
+
+[[Return to contents]](#Contents)
+
+```v
+const encoded_hash_size = 31
+```
+
+[[Return to contents]](#Contents)
+
+```v
+const min_hash_size = 59
+```
+
+[[Return to contents]](#Contents)
+
+```v
+const major_version = '2'
+```
+
+[[Return to contents]](#Contents)
+
+```v
+const minor_version = 'a'
+```
+
+[[Return to contents]](#Contents)
+
+## compare_hash_and_password
+```v
+fn compare_hash_and_password(password []u8, hashed_password []u8) !
+```
+
+compare_hash_and_password compares a bcrypt hashed password with its possible hashed version.
+
+[[Return to contents]](#Contents)
+
+## generate_from_password
+```v
+fn generate_from_password(password []u8, cost int) !string
+```
+
+generate_from_password return a bcrypt string from Hashed struct.
+
+[[Return to contents]](#Contents)
+
+## generate_salt
+```v
+fn generate_salt() string
+```
+
+generate_salt generate a string to be treated as a salt.
+
+[[Return to contents]](#Contents)
+
+## Hashed
+```v
+struct Hashed {
+mut:
+	hash  []u8
+	salt  []u8
+	cost  int
+	major string
+	minor string
+}
+```
+
+[[Return to contents]](#Contents)
+
+## free
+```v
+fn (mut h Hashed) free()
+```
+
+free the resources taken by the Hashed `h`
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:17

aiprompts/v_core/crypto/blake2b.md

@@ -0,0 +1,254 @@
+# module blake2b
+
+
+## Contents
+- [Constants](#Constants)
+- [new160](#new160)
+- [new256](#new256)
+- [new384](#new384)
+- [new512](#new512)
+- [new_digest](#new_digest)
+- [new_pmac160](#new_pmac160)
+- [new_pmac256](#new_pmac256)
+- [new_pmac384](#new_pmac384)
+- [new_pmac512](#new_pmac512)
+- [pmac160](#pmac160)
+- [pmac256](#pmac256)
+- [pmac384](#pmac384)
+- [pmac512](#pmac512)
+- [sum160](#sum160)
+- [sum256](#sum256)
+- [sum384](#sum384)
+- [sum512](#sum512)
+- [Digest](#Digest)
+  - [str](#str)
+  - [write](#write)
+  - [checksum](#checksum)
+
+## Constants
+```v
+const size160 = 20
+```
+
+size160 is the size, in bytes, of a Blake2b 160 checksum.
+
+[[Return to contents]](#Contents)
+
+```v
+const size256 = 32
+```
+
+size256 is the size, in bytes, of a Blake2b 256 checksum.
+
+[[Return to contents]](#Contents)
+
+```v
+const size384 = 48
+```
+
+size384 is the size, in bytes, of a Blake2b 384 checksum.
+
+[[Return to contents]](#Contents)
+
+```v
+const size512 = 64
+```
+
+size512 is the size, in bytes, of a Blake2b 512 checksum.
+
+[[Return to contents]](#Contents)
+
+```v
+const block_size = 128
+```
+
+block_size is the block size, in bytes, of the Blake2b hash functions.
+
+[[Return to contents]](#Contents)
+
+## new160
+```v
+fn new160() !&Digest
+```
+
+new160 initializes the digest structure for a Blake2b 160 bit hash
+
+[[Return to contents]](#Contents)
+
+## new256
+```v
+fn new256() !&Digest
+```
+
+new256 initializes the digest structure for a Blake2b 256 bit hash
+
+[[Return to contents]](#Contents)
+
+## new384
+```v
+fn new384() !&Digest
+```
+
+new384 initializes the digest structure for a Blake2b 384 bit hash
+
+[[Return to contents]](#Contents)
+
+## new512
+```v
+fn new512() !&Digest
+```
+
+new512 initializes the digest structure for a Blake2b 512 bit hash
+
+[[Return to contents]](#Contents)
+
+## new_digest
+```v
+fn new_digest(hash_size u8, key []u8) !&Digest
+```
+
+new_digest creates an initialized digest structure based on the hash size and whether or not you specify a MAC key.
+
+hash_size - the number of bytes in the generated hash. Legal values are between 1 and 64.
+
+key - key used for generating a prefix MAC.  A zero length key is used for just generating a hash.  A key of 1 to 64 bytes can be used for generating a prefix MAC.
+
+[[Return to contents]](#Contents)
+
+## new_pmac160
+```v
+fn new_pmac160(key []u8) !&Digest
+```
+
+new_pmac160 initializes the digest structure for a Blake2b 160 bit prefix MAC
+
+[[Return to contents]](#Contents)
+
+## new_pmac256
+```v
+fn new_pmac256(key []u8) !&Digest
+```
+
+new_pmac256 initializes the digest structure for a Blake2b 256 bit prefix MAC
+
+[[Return to contents]](#Contents)
+
+## new_pmac384
+```v
+fn new_pmac384(key []u8) !&Digest
+```
+
+new_pmac384 initializes the digest structure for a Blake2b 384 bit prefix MAC
+
+[[Return to contents]](#Contents)
+
+## new_pmac512
+```v
+fn new_pmac512(key []u8) !&Digest
+```
+
+new_pmac512 initializes the digest structure for a Blake2b 512 bit prefix MAC
+
+[[Return to contents]](#Contents)
+
+## pmac160
+```v
+fn pmac160(data []u8, key []u8) []u8
+```
+
+pmac160 returns the Blake2b 160 bit prefix MAC of the data.
+
+[[Return to contents]](#Contents)
+
+## pmac256
+```v
+fn pmac256(data []u8, key []u8) []u8
+```
+
+pmac256 returns the Blake2b 256 bit prefix MAC of the data.
+
+[[Return to contents]](#Contents)
+
+## pmac384
+```v
+fn pmac384(data []u8, key []u8) []u8
+```
+
+pmac384 returns the Blake2b 384 bit prefix MAC of the data.
+
+[[Return to contents]](#Contents)
+
+## pmac512
+```v
+fn pmac512(data []u8, key []u8) []u8
+```
+
+pmac512 returns the Blake2b 512 bit prefix MAC of the data.
+
+[[Return to contents]](#Contents)
+
+## sum160
+```v
+fn sum160(data []u8) []u8
+```
+
+sum160 returns the Blake2b 160 bit checksum of the data.
+
+[[Return to contents]](#Contents)
+
+## sum256
+```v
+fn sum256(data []u8) []u8
+```
+
+sum256 returns the Blake2b 256 bit checksum of the data.
+
+[[Return to contents]](#Contents)
+
+## sum384
+```v
+fn sum384(data []u8) []u8
+```
+
+sum384 returns the Blake2b 384 bit checksum of the data.
+
+[[Return to contents]](#Contents)
+
+## sum512
+```v
+fn sum512(data []u8) []u8
+```
+
+sum512 returns the Blake2b 512 bit checksum of the data.
+
+[[Return to contents]](#Contents)
+
+## Digest
+## str
+```v
+fn (d Digest) str() string
+```
+
+string makes a formatted string representation of a Digest structure
+
+[[Return to contents]](#Contents)
+
+## write
+```v
+fn (mut d Digest) write(data []u8) !
+```
+
+write adds bytes to the hash
+
+[[Return to contents]](#Contents)
+
+## checksum
+```v
+fn (mut d Digest) checksum() []u8
+```
+
+checksum finalizes the hash and returns the generated bytes.
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:17

aiprompts/v_core/crypto/blake2s.md

@@ -0,0 +1,254 @@
+# module blake2s
+
+
+## Contents
+- [Constants](#Constants)
+- [new128](#new128)
+- [new160](#new160)
+- [new224](#new224)
+- [new256](#new256)
+- [new_digest](#new_digest)
+- [new_pmac128](#new_pmac128)
+- [new_pmac160](#new_pmac160)
+- [new_pmac224](#new_pmac224)
+- [new_pmac256](#new_pmac256)
+- [pmac128](#pmac128)
+- [pmac160](#pmac160)
+- [pmac224](#pmac224)
+- [pmac256](#pmac256)
+- [sum128](#sum128)
+- [sum160](#sum160)
+- [sum224](#sum224)
+- [sum256](#sum256)
+- [Digest](#Digest)
+  - [str](#str)
+  - [write](#write)
+  - [checksum](#checksum)
+
+## Constants
+```v
+const size128 = 16
+```
+
+size128 is the size, in bytes, of a Blake2s 128 checksum.
+
+[[Return to contents]](#Contents)
+
+```v
+const size160 = 20
+```
+
+size160 is the size, in bytes, of a Blake2s 160 checksum.
+
+[[Return to contents]](#Contents)
+
+```v
+const size224 = 28
+```
+
+size224 is the size, in bytes, of a Blake2s 224 checksum.
+
+[[Return to contents]](#Contents)
+
+```v
+const size256 = 32
+```
+
+size256 is the size, in bytes, of a Blake2s 256 checksum.
+
+[[Return to contents]](#Contents)
+
+```v
+const block_size = 64
+```
+
+block_size is the block size, in bytes, of the Blake2s hash functions.
+
+[[Return to contents]](#Contents)
+
+## new128
+```v
+fn new128() !&Digest
+```
+
+new126 initializes the digest structure for a Blake2s 128 bit hash
+
+[[Return to contents]](#Contents)
+
+## new160
+```v
+fn new160() !&Digest
+```
+
+new160 initializes the digest structure for a Blake2s 160 bit hash
+
+[[Return to contents]](#Contents)
+
+## new224
+```v
+fn new224() !&Digest
+```
+
+new224 initializes the digest structure for a Blake2s 224 bit hash
+
+[[Return to contents]](#Contents)
+
+## new256
+```v
+fn new256() !&Digest
+```
+
+new256 initializes the digest structure for a Blake2s 256 bit hash
+
+[[Return to contents]](#Contents)
+
+## new_digest
+```v
+fn new_digest(hash_size u8, key []u8) !&Digest
+```
+
+new_digest creates an initialized digest structure based on the hash size and whether or not you specify a MAC key.
+
+hash_size - the number of bytes in the generated hash. Legal values are between 1 and 32.
+
+key - key used for generating a prefix MAC.  A zero length key is used for just generating a hash.  A key of 1 to 32 bytes can be used for generating a prefix MAC.
+
+[[Return to contents]](#Contents)
+
+## new_pmac128
+```v
+fn new_pmac128(key []u8) !&Digest
+```
+
+new_pmac128 initializes the digest structure for a Blake2s 128 bit prefix MAC
+
+[[Return to contents]](#Contents)
+
+## new_pmac160
+```v
+fn new_pmac160(key []u8) !&Digest
+```
+
+new_pmac160 initializes the digest structure for a Blake2s 160 bit prefix MAC
+
+[[Return to contents]](#Contents)
+
+## new_pmac224
+```v
+fn new_pmac224(key []u8) !&Digest
+```
+
+new_pmac224 initializes the digest structure for a Blake2s 224 bit prefix MAC
+
+[[Return to contents]](#Contents)
+
+## new_pmac256
+```v
+fn new_pmac256(key []u8) !&Digest
+```
+
+new_pmac256 initializes the digest structure for a Blake2s 256 bit prefix MAC
+
+[[Return to contents]](#Contents)
+
+## pmac128
+```v
+fn pmac128(data []u8, key []u8) []u8
+```
+
+pmac128 returns the Blake2s 128 bit prefix MAC of the data.
+
+[[Return to contents]](#Contents)
+
+## pmac160
+```v
+fn pmac160(data []u8, key []u8) []u8
+```
+
+pmac160 returns the Blake2s 160 bit prefix MAC of the data.
+
+[[Return to contents]](#Contents)
+
+## pmac224
+```v
+fn pmac224(data []u8, key []u8) []u8
+```
+
+pmac224 returns the Blake2s 224 bit prefix MAC of the data.
+
+[[Return to contents]](#Contents)
+
+## pmac256
+```v
+fn pmac256(data []u8, key []u8) []u8
+```
+
+pmac256 returns the Blake2s 256 bit prefix MAC of the data.
+
+[[Return to contents]](#Contents)
+
+## sum128
+```v
+fn sum128(data []u8) []u8
+```
+
+sum128 returns the Blake2s 128 bit checksum of the data.
+
+[[Return to contents]](#Contents)
+
+## sum160
+```v
+fn sum160(data []u8) []u8
+```
+
+sum160 returns the Blake2s 160 bit checksum of the data.
+
+[[Return to contents]](#Contents)
+
+## sum224
+```v
+fn sum224(data []u8) []u8
+```
+
+sum224 returns the Blake2s 224 bit checksum of the data.
+
+[[Return to contents]](#Contents)
+
+## sum256
+```v
+fn sum256(data []u8) []u8
+```
+
+sum256 returns the Blake2s 256 bit checksum of the data.
+
+[[Return to contents]](#Contents)
+
+## Digest
+## str
+```v
+fn (d Digest) str() string
+```
+
+string makes a formatted string representation of a Digest structure
+
+[[Return to contents]](#Contents)
+
+## write
+```v
+fn (mut d Digest) write(data []u8) !
+```
+
+write adds bytes to the hash
+
+[[Return to contents]](#Contents)
+
+## checksum
+```v
+fn (mut d Digest) checksum() []u8
+```
+
+checksum finalizes the hash and returns the generated bytes.
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:17

aiprompts/v_core/crypto/blake3.md

@@ -0,0 +1,124 @@
+# module blake3
+
+
+## Contents
+- [Constants](#Constants)
+- [sum256](#sum256)
+- [sum_derive_key256](#sum_derive_key256)
+- [sum_keyed256](#sum_keyed256)
+- [Digest.new_derive_key_hash](#Digest.new_derive_key_hash)
+- [Digest.new_hash](#Digest.new_hash)
+- [Digest.new_keyed_hash](#Digest.new_keyed_hash)
+- [Digest](#Digest)
+  - [write](#write)
+  - [checksum](#checksum)
+
+## Constants
+```v
+const size256 = 32
+```
+
+size256 is the size, in bytes, of a Blake3 256 checksum.
+
+[[Return to contents]](#Contents)
+
+```v
+const key_length = 32
+```
+
+key_length is the length, in bytes, of a Blake3 key
+
+[[Return to contents]](#Contents)
+
+```v
+const block_size = 64
+```
+
+block_size is the block size, in bytes, of the Blake3 hash functions.
+
+[[Return to contents]](#Contents)
+
+```v
+const chunk_size = 1024
+```
+
+chunk_size is the chunk size, in bytes, of the Blake3 hash functions. A chunk consists of 16 blocks.
+
+[[Return to contents]](#Contents)
+
+## sum256
+```v
+fn sum256(data []u8) []u8
+```
+
+sum256 returns the Blake3 256 bit hash of the data.
+
+[[Return to contents]](#Contents)
+
+## sum_derive_key256
+```v
+fn sum_derive_key256(context []u8, key_material []u8) []u8
+```
+
+sum_derived_key256 returns the Blake3 256 bit derived key hash of the key material
+
+[[Return to contents]](#Contents)
+
+## sum_keyed256
+```v
+fn sum_keyed256(data []u8, key []u8) []u8
+```
+
+sum_keyed256 returns the Blake3 256 bit keyed hash of the data.
+
+[[Return to contents]](#Contents)
+
+## Digest.new_derive_key_hash
+```v
+fn Digest.new_derive_key_hash(context []u8) !Digest
+```
+
+Digest.new_derive_key_hash initializes a Digest structure for deriving a Blake3 key
+
+[[Return to contents]](#Contents)
+
+## Digest.new_hash
+```v
+fn Digest.new_hash() !Digest
+```
+
+Digest.new_hash initializes a Digest structure for a Blake3 hash
+
+[[Return to contents]](#Contents)
+
+## Digest.new_keyed_hash
+```v
+fn Digest.new_keyed_hash(key []u8) !Digest
+```
+
+Digest.new_keyed_hash initializes a Digest structure for a Blake3 keyed hash
+
+[[Return to contents]](#Contents)
+
+## Digest
+## write
+```v
+fn (mut d Digest) write(data []u8) !
+```
+
+write adds bytes to the hash
+
+[[Return to contents]](#Contents)
+
+## checksum
+```v
+fn (mut d Digest) checksum(size u64) []u8
+```
+
+checksum finalizes the hash and returns the generated bytes.
+
+This is the point in the hashing operation that we need to know how many bytes of hash to generate.  Normally this is 32 but can be any size up to 2**64.
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:17

aiprompts/v_core/crypto/cipher.md

@@ -0,0 +1,238 @@
+# module cipher
+
+
+## Contents
+- [new_cbc](#new_cbc)
+- [new_cfb_decrypter](#new_cfb_decrypter)
+- [new_cfb_encrypter](#new_cfb_encrypter)
+- [new_ctr](#new_ctr)
+- [new_ofb](#new_ofb)
+- [safe_xor_bytes](#safe_xor_bytes)
+- [xor_bytes](#xor_bytes)
+- [xor_words](#xor_words)
+- [Block](#Block)
+- [BlockMode](#BlockMode)
+- [Stream](#Stream)
+- [Cbc](#Cbc)
+  - [free](#free)
+  - [encrypt_blocks](#encrypt_blocks)
+  - [decrypt_blocks](#decrypt_blocks)
+- [Cfb](#Cfb)
+  - [free](#free)
+  - [xor_key_stream](#xor_key_stream)
+- [Ctr](#Ctr)
+  - [free](#free)
+  - [xor_key_stream](#xor_key_stream)
+- [Ofb](#Ofb)
+  - [xor_key_stream](#xor_key_stream)
+
+## new_cbc
+```v
+fn new_cbc(b Block, iv []u8) Cbc
+```
+
+new_cbc returns a `DesCbc` which encrypts in cipher block chaining mode, using the given Block. The length of iv must be the same as the Block's block size.
+
+[[Return to contents]](#Contents)
+
+## new_cfb_decrypter
+```v
+fn new_cfb_decrypter(b Block, iv []u8) Cfb
+```
+
+new_cfb_decrypter returns a `Cfb` which decrypts with cipher feedback mode, using the given Block. The iv must be the same length as the Block's block size
+
+[[Return to contents]](#Contents)
+
+## new_cfb_encrypter
+```v
+fn new_cfb_encrypter(b Block, iv []u8) Cfb
+```
+
+new_cfb_encrypter returns a `Cfb` which encrypts with cipher feedback mode, using the given Block. The iv must be the same length as the Block's block size
+
+[[Return to contents]](#Contents)
+
+## new_ctr
+```v
+fn new_ctr(b Block, iv []u8) Ctr
+```
+
+new_ctr returns a Ctr which encrypts/decrypts using the given Block in counter mode. The length of iv must be the same as the Block's block size.
+
+[[Return to contents]](#Contents)
+
+## new_ofb
+```v
+fn new_ofb(b Block, iv []u8) Ofb
+```
+
+new_ofb returns a Ofb that encrypts or decrypts using the block cipher b in output feedback mode. The initialization vector iv's length must be equal to b's block size.
+
+[[Return to contents]](#Contents)
+
+## safe_xor_bytes
+```v
+fn safe_xor_bytes(mut dst []u8, a []u8, b []u8, n int)
+```
+
+safe_xor_bytes XORs the bytes in `a` and `b` into `dst` it does so `n` times. Please note: `n` needs to be smaller or equal than the length of `a` and `b`.
+
+[[Return to contents]](#Contents)
+
+## xor_bytes
+```v
+fn xor_bytes(mut dst []u8, a []u8, b []u8) int
+```
+
+
+
+Note: Implement other versions (joe-c)xor_bytes xors the bytes in a and b. The destination should have enough space, otherwise xor_bytes will panic. Returns the number of bytes xor'd.
+
+[[Return to contents]](#Contents)
+
+## xor_words
+```v
+fn xor_words(mut dst []u8, a []u8, b []u8)
+```
+
+xor_words XORs multiples of 4 or 8 bytes (depending on architecture.) The slice arguments `a` and `b` are assumed to be of equal length.
+
+[[Return to contents]](#Contents)
+
+## Block
+```v
+interface Block {
+	block_size int // block_size returns the cipher's block size.
+	encrypt(mut dst []u8, src []u8) // Encrypt encrypts the first block in src into dst.
+	// Dst and src must overlap entirely or not at all.
+	decrypt(mut dst []u8, src []u8) // Decrypt decrypts the first block in src into dst.
+	// Dst and src must overlap entirely or not at all.
+}
+```
+
+A Block represents an implementation of block cipher using a given key. It provides the capability to encrypt or decrypt individual blocks. The mode implementations extend that capability to streams of blocks.
+
+[[Return to contents]](#Contents)
+
+## BlockMode
+```v
+interface BlockMode {
+	block_size int // block_size returns the mode's block size.
+	crypt_blocks(mut dst []u8, src []u8) // crypt_blocks encrypts or decrypts a number of blocks. The length of
+	// src must be a multiple of the block size. Dst and src must overlap
+	// entirely or not at all.
+	//
+	// If len(dst) < len(src), crypt_blocks should panic. It is acceptable
+	// to pass a dst bigger than src, and in that case, crypt_blocks will
+	// only update dst[:len(src)] and will not touch the rest of dst.
+	//
+	// Multiple calls to crypt_blocks behave as if the concatenation of
+	// the src buffers was passed in a single run. That is, BlockMode
+	// maintains state and does not reset at each crypt_blocks call.
+}
+```
+
+A BlockMode represents a block cipher running in a block-based mode (CBC, ECB etc).
+
+[[Return to contents]](#Contents)
+
+## Stream
+```v
+interface Stream {
+mut:
+	// xor_key_stream XORs each byte in the given slice with a byte from the
+	// cipher's key stream. Dst and src must overlap entirely or not at all.
+	//
+	// If len(dst) < len(src), xor_key_stream should panic. It is acceptable
+	// to pass a dst bigger than src, and in that case, xor_key_stream will
+	// only update dst[:len(src)] and will not touch the rest of dst.
+	//
+	// Multiple calls to xor_key_stream behave as if the concatenation of
+	// the src buffers was passed in a single run. That is, Stream
+	// maintains state and does not reset at each xor_key_stream call.
+	xor_key_stream(mut dst []u8, src []u8)
+}
+```
+
+A Stream represents a stream cipher.
+
+[[Return to contents]](#Contents)
+
+## Cbc
+## free
+```v
+fn (mut x Cbc) free()
+```
+
+free the resources taken by the Cbc `x`
+
+[[Return to contents]](#Contents)
+
+## encrypt_blocks
+```v
+fn (mut x Cbc) encrypt_blocks(mut dst_ []u8, src_ []u8)
+```
+
+encrypt_blocks encrypts the blocks in `src_` to `dst_`. Please note: `dst_` is mutable for performance reasons.
+
+[[Return to contents]](#Contents)
+
+## decrypt_blocks
+```v
+fn (mut x Cbc) decrypt_blocks(mut dst []u8, src []u8)
+```
+
+decrypt_blocks decrypts the blocks in `src` to `dst`. Please note: `dst` is mutable for performance reasons.
+
+[[Return to contents]](#Contents)
+
+## Cfb
+## free
+```v
+fn (mut x Cfb) free()
+```
+
+free the resources taken by the Cfb `x`
+
+[[Return to contents]](#Contents)
+
+## xor_key_stream
+```v
+fn (mut x Cfb) xor_key_stream(mut dst []u8, src []u8)
+```
+
+xor_key_stream xors each byte in the given slice with a byte from the key stream.
+
+[[Return to contents]](#Contents)
+
+## Ctr
+## free
+```v
+fn (mut x Ctr) free()
+```
+
+free the resources taken by the Ctr `c`
+
+[[Return to contents]](#Contents)
+
+## xor_key_stream
+```v
+fn (mut x Ctr) xor_key_stream(mut dst []u8, src []u8)
+```
+
+xor_key_stream xors each byte in the given slice with a byte from the key stream.
+
+[[Return to contents]](#Contents)
+
+## Ofb
+## xor_key_stream
+```v
+fn (mut x Ofb) xor_key_stream(mut dst []u8, src []u8)
+```
+
+xor_key_stream xors each byte in the given slice with a byte from the key stream.
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:17

aiprompts/v_core/crypto/crypto.ed25519.internal.edwards25519.md

@@ -0,0 +1,613 @@
+# module crypto.ed25519.internal.edwards25519
+
+
+## Contents
+- [Constants](#Constants)
+- [new_generator_point](#new_generator_point)
+- [new_identity_point](#new_identity_point)
+- [new_scalar](#new_scalar)
+- [Scalar](#Scalar)
+  - [add](#add)
+  - [bytes](#bytes)
+  - [equal](#equal)
+  - [invert](#invert)
+  - [multiply](#multiply)
+  - [multiply_add](#multiply_add)
+  - [negate](#negate)
+  - [non_adjacent_form](#non_adjacent_form)
+  - [set](#set)
+  - [set_bytes_with_clamping](#set_bytes_with_clamping)
+  - [set_canonical_bytes](#set_canonical_bytes)
+  - [set_uniform_bytes](#set_uniform_bytes)
+  - [subtract](#subtract)
+- [Element](#Element)
+  - [zero](#zero)
+  - [one](#one)
+  - [reduce](#reduce)
+  - [add](#add)
+  - [subtract](#subtract)
+  - [negate](#negate)
+  - [invert](#invert)
+  - [square](#square)
+  - [multiply](#multiply)
+  - [pow_22523](#pow_22523)
+  - [sqrt_ratio](#sqrt_ratio)
+  - [selected](#selected)
+  - [is_negative](#is_negative)
+  - [absolute](#absolute)
+  - [set](#set)
+  - [set_bytes](#set_bytes)
+  - [bytes](#bytes)
+  - [equal](#equal)
+  - [swap](#swap)
+  - [mult_32](#mult_32)
+- [Point](#Point)
+  - [add](#add)
+  - [bytes](#bytes)
+  - [bytes_montgomery](#bytes_montgomery)
+  - [equal](#equal)
+  - [mult_by_cofactor](#mult_by_cofactor)
+  - [multi_scalar_mult](#multi_scalar_mult)
+  - [negate](#negate)
+  - [scalar_base_mult](#scalar_base_mult)
+  - [scalar_mult](#scalar_mult)
+  - [set](#set)
+  - [set_bytes](#set_bytes)
+  - [subtract](#subtract)
+  - [vartime_double_scalar_base_mult](#vartime_double_scalar_base_mult)
+  - [vartime_multiscalar_mult](#vartime_multiscalar_mult)
+
+## Constants
+```v
+const sc_zero = Scalar{
+	s: [u8(0), 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		0, 0, 0, 0]!
+}
+```
+
+[[Return to contents]](#Contents)
+
+```v
+const sc_one = Scalar{
+	s: [u8(1), 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		0, 0, 0, 0]!
+}
+```
+
+[[Return to contents]](#Contents)
+
+```v
+const sc_minus_one = Scalar{
+	s: [u8(236), 211, 245, 92, 26, 99, 18, 88, 214, 156, 247, 162, 222, 249, 222, 20, 0, 0, 0,
+		0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16]!
+}
+```
+
+[[Return to contents]](#Contents)
+
+## new_generator_point
+```v
+fn new_generator_point() Point
+```
+
+new_generator_point returns a new Point set to the canonical generator.
+
+[[Return to contents]](#Contents)
+
+## new_identity_point
+```v
+fn new_identity_point() Point
+```
+
+new_identity_point returns a new Point set to the identity.
+
+[[Return to contents]](#Contents)
+
+## new_scalar
+```v
+fn new_scalar() Scalar
+```
+
+new_scalar return new zero scalar
+
+[[Return to contents]](#Contents)
+
+## Scalar
+## add
+```v
+fn (mut s Scalar) add(x Scalar, y Scalar) Scalar
+```
+
+add sets s = x + y mod l, and returns s.
+
+[[Return to contents]](#Contents)
+
+## bytes
+```v
+fn (mut s Scalar) bytes() []u8
+```
+
+bytes returns the canonical 32-byte little-endian encoding of s.
+
+[[Return to contents]](#Contents)
+
+## equal
+```v
+fn (s Scalar) equal(t Scalar) int
+```
+
+equal returns 1 if s and t are equal, and 0 otherwise.
+
+[[Return to contents]](#Contents)
+
+## invert
+```v
+fn (mut s Scalar) invert(t Scalar) Scalar
+```
+
+invert sets s to the inverse of a nonzero scalar v, and returns s.
+
+If t is zero, invert returns zero.
+
+[[Return to contents]](#Contents)
+
+## multiply
+```v
+fn (mut s Scalar) multiply(x Scalar, y Scalar) Scalar
+```
+
+multiply sets s = x * y mod l, and returns s.
+
+[[Return to contents]](#Contents)
+
+## multiply_add
+```v
+fn (mut s Scalar) multiply_add(x Scalar, y Scalar, z Scalar) Scalar
+```
+
+multiply_add sets s = x * y + z mod l, and returns s.
+
+[[Return to contents]](#Contents)
+
+## negate
+```v
+fn (mut s Scalar) negate(x Scalar) Scalar
+```
+
+negate sets s = -x mod l, and returns s.
+
+[[Return to contents]](#Contents)
+
+## non_adjacent_form
+```v
+fn (mut s Scalar) non_adjacent_form(w u32) []i8
+```
+
+non_adjacent_form computes a width-w non-adjacent form for this scalar.
+
+w must be between 2 and 8, or non_adjacent_form will panic.
+
+[[Return to contents]](#Contents)
+
+## set
+```v
+fn (mut s Scalar) set(x Scalar) Scalar
+```
+
+set sets s = x, and returns s.
+
+[[Return to contents]](#Contents)
+
+## set_bytes_with_clamping
+```v
+fn (mut s Scalar) set_bytes_with_clamping(x []u8) !Scalar
+```
+
+set_bytes_with_clamping applies the buffer pruning described in RFC 8032, Section 5.1.5 (also known as clamping) and sets s to the result. The input must be 32 bytes, and it is not modified. If x is not of the right length, `set_bytes_with_clamping` returns an error, and the receiver is unchanged.
+
+Note that since Scalar values are always reduced modulo the prime order of the curve, the resulting value will not preserve any of the cofactor-clearing properties that clamping is meant to provide. It will however work as expected as long as it is applied to points on the prime order subgroup, like in Ed25519. In fact, it is lost to history why RFC 8032 adopted the irrelevant RFC 7748 clamping, but it is now required for compatibility.
+
+[[Return to contents]](#Contents)
+
+## set_canonical_bytes
+```v
+fn (mut s Scalar) set_canonical_bytes(x []u8) !Scalar
+```
+
+set_canonical_bytes sets s = x, where x is a 32-byte little-endian encoding of s, and returns s. If x is not a canonical encoding of s, set_canonical_bytes returns an error, and the receiver is unchanged.
+
+[[Return to contents]](#Contents)
+
+## set_uniform_bytes
+```v
+fn (mut s Scalar) set_uniform_bytes(x []u8) !Scalar
+```
+
+set_uniform_bytes sets s to an uniformly distributed value given 64 uniformly distributed random bytes. If x is not of the right length, set_uniform_bytes returns an error, and the receiver is unchanged.
+
+[[Return to contents]](#Contents)
+
+## subtract
+```v
+fn (mut s Scalar) subtract(x Scalar, y Scalar) Scalar
+```
+
+subtract sets s = x - y mod l, and returns s.
+
+[[Return to contents]](#Contents)
+
+## Element
+```v
+struct Element {
+mut:
+	// An element t represents the integer
+	//     t.l0 + t.l1*2^51 + t.l2*2^102 + t.l3*2^153 + t.l4*2^204
+	//
+	// Between operations, all limbs are expected to be lower than 2^52.
+	l0 u64
+	l1 u64
+	l2 u64
+	l3 u64
+	l4 u64
+}
+```
+
+Element represents an element of the edwards25519 GF(2^255-19). Note that this is not a cryptographically secure group, and should only be used to interact with edwards25519.Point coordinates.
+
+This type works similarly to math/big.Int, and all arguments and receivers are allowed to alias.
+
+The zero value is a valid zero element.
+
+[[Return to contents]](#Contents)
+
+## zero
+```v
+fn (mut v Element) zero() Element
+```
+
+zero sets v = 0, and returns v.
+
+[[Return to contents]](#Contents)
+
+## one
+```v
+fn (mut v Element) one() Element
+```
+
+one sets v = 1, and returns v.
+
+[[Return to contents]](#Contents)
+
+## reduce
+```v
+fn (mut v Element) reduce() Element
+```
+
+reduce reduces v modulo 2^255 - 19 and returns it.
+
+[[Return to contents]](#Contents)
+
+## add
+```v
+fn (mut v Element) add(a Element, b Element) Element
+```
+
+add sets v = a + b, and returns v.
+
+[[Return to contents]](#Contents)
+
+## subtract
+```v
+fn (mut v Element) subtract(a Element, b Element) Element
+```
+
+subtract sets v = a - b, and returns v.
+
+[[Return to contents]](#Contents)
+
+## negate
+```v
+fn (mut v Element) negate(a Element) Element
+```
+
+negate sets v = -a, and returns v.
+
+[[Return to contents]](#Contents)
+
+## invert
+```v
+fn (mut v Element) invert(z Element) Element
+```
+
+invert sets v = 1/z mod p, and returns v.
+
+If z == 0, invert returns v = 0.
+
+[[Return to contents]](#Contents)
+
+## square
+```v
+fn (mut v Element) square(x Element) Element
+```
+
+square sets v = x * x, and returns v.
+
+[[Return to contents]](#Contents)
+
+## multiply
+```v
+fn (mut v Element) multiply(x Element, y Element) Element
+```
+
+multiply sets v = x * y, and returns v.
+
+[[Return to contents]](#Contents)
+
+## pow_22523
+```v
+fn (mut v Element) pow_22523(x Element) Element
+```
+
+pow_22523 set v = x^((p-5)/8), and returns v. (p-5)/8 is 2^252-3.
+
+[[Return to contents]](#Contents)
+
+## sqrt_ratio
+```v
+fn (mut r Element) sqrt_ratio(u Element, v Element) (Element, int)
+```
+
+sqrt_ratio sets r to the non-negative square root of the ratio of u and v.
+
+If u/v is square, sqrt_ratio returns r and 1. If u/v is not square, sqrt_ratio sets r according to Section 4.3 of draft-irtf-cfrg-ristretto255-decaf448-00, and returns r and 0.
+
+[[Return to contents]](#Contents)
+
+## selected
+```v
+fn (mut v Element) selected(a Element, b Element, cond int) Element
+```
+
+selected sets v to a if cond == 1, and to b if cond == 0.
+
+[[Return to contents]](#Contents)
+
+## is_negative
+```v
+fn (mut v Element) is_negative() int
+```
+
+is_negative returns 1 if v is negative, and 0 otherwise.
+
+[[Return to contents]](#Contents)
+
+## absolute
+```v
+fn (mut v Element) absolute(u Element) Element
+```
+
+absolute sets v to |u|, and returns v.
+
+[[Return to contents]](#Contents)
+
+## set
+```v
+fn (mut v Element) set(a Element) Element
+```
+
+set sets v = a, and returns v.
+
+[[Return to contents]](#Contents)
+
+## set_bytes
+```v
+fn (mut v Element) set_bytes(x []u8) !Element
+```
+
+set_bytes sets v to x, where x is a 32-byte little-endian encoding. If x is not of the right length, SetUniformBytes returns an error, and the receiver is unchanged.
+
+Consistent with RFC 7748, the most significant bit (the high bit of the last byte) is ignored, and non-canonical values (2^255-19 through 2^255-1) are accepted. Note that this is laxer than specified by RFC 8032.
+
+[[Return to contents]](#Contents)
+
+## bytes
+```v
+fn (mut v Element) bytes() []u8
+```
+
+bytes returns the canonical 32-byte little-endian encoding of v.
+
+[[Return to contents]](#Contents)
+
+## equal
+```v
+fn (mut v Element) equal(ue Element) int
+```
+
+equal returns 1 if v and u are equal, and 0 otherwise.
+
+[[Return to contents]](#Contents)
+
+## swap
+```v
+fn (mut v Element) swap(mut u Element, cond int)
+```
+
+swap swaps v and u if cond == 1 or leaves them unchanged if cond == 0, and returns v.
+
+[[Return to contents]](#Contents)
+
+## mult_32
+```v
+fn (mut v Element) mult_32(x Element, y u32) Element
+```
+
+mult_32 sets v = x * y, and returns v.
+
+[[Return to contents]](#Contents)
+
+## Point
+```v
+struct Point {
+mut:
+	// The point is internally represented in extended coordinates (x, y, z, T)
+	// where x = x/z, y = y/z, and xy = T/z per https://eprint.iacr.org/2008/522.
+	x Element
+	y Element
+	z Element
+	t Element
+	// Make the type not comparable (i.e. used with == or as a map key), as
+	// equivalent points can be represented by different values.
+	// _ incomparable
+}
+```
+
+Point represents a point on the edwards25519 curve.
+
+This type works similarly to math/big.Int, and all arguments and receivers are allowed to alias.
+
+The zero value is NOT valid, and it may be used only as a receiver.
+
+[[Return to contents]](#Contents)
+
+## add
+```v
+fn (mut v Point) add(p Point, q Point) Point
+```
+
+add sets v = p + q, and returns v.
+
+[[Return to contents]](#Contents)
+
+## bytes
+```v
+fn (mut v Point) bytes() []u8
+```
+
+bytes returns the canonical 32-byte encoding of v, according to RFC 8032, Section 5.1.2.
+
+[[Return to contents]](#Contents)
+
+## bytes_montgomery
+```v
+fn (mut v Point) bytes_montgomery() []u8
+```
+
+bytes_montgomery converts v to a point on the birationally-equivalent Curve25519 Montgomery curve, and returns its canonical 32 bytes encoding according to RFC 7748.
+
+Note that bytes_montgomery only encodes the u-coordinate, so v and -v encode to the same value. If v is the identity point, bytes_montgomery returns 32 zero bytes, analogously to the X25519 function.
+
+[[Return to contents]](#Contents)
+
+## equal
+```v
+fn (mut v Point) equal(u Point) int
+```
+
+equal returns 1 if v is equivalent to u, and 0 otherwise.
+
+[[Return to contents]](#Contents)
+
+## mult_by_cofactor
+```v
+fn (mut v Point) mult_by_cofactor(p Point) Point
+```
+
+mult_by_cofactor sets v = 8 * p, and returns v.
+
+[[Return to contents]](#Contents)
+
+## multi_scalar_mult
+```v
+fn (mut v Point) multi_scalar_mult(scalars []Scalar, points []Point) Point
+```
+
+multi_scalar_mult sets v = sum(scalars[i] * points[i]), and returns v.
+
+Execution time depends only on the lengths of the two slices, which must match.
+
+[[Return to contents]](#Contents)
+
+## negate
+```v
+fn (mut v Point) negate(p Point) Point
+```
+
+negate sets v = -p, and returns v.
+
+[[Return to contents]](#Contents)
+
+## scalar_base_mult
+```v
+fn (mut v Point) scalar_base_mult(mut x Scalar) Point
+```
+
+scalar_base_mult sets v = x * B, where B is the canonical generator, and returns v.
+
+The scalar multiplication is done in constant time.
+
+[[Return to contents]](#Contents)
+
+## scalar_mult
+```v
+fn (mut v Point) scalar_mult(mut x Scalar, q Point) Point
+```
+
+scalar_mult sets v = x * q, and returns v.
+
+The scalar multiplication is done in constant time.
+
+[[Return to contents]](#Contents)
+
+## set
+```v
+fn (mut v Point) set(u Point) Point
+```
+
+set sets v = u, and returns v.
+
+[[Return to contents]](#Contents)
+
+## set_bytes
+```v
+fn (mut v Point) set_bytes(x []u8) !Point
+```
+
+set_bytes sets v = x, where x is a 32-byte encoding of v. If x does not represent a valid point on the curve, set_bytes returns an error and the receiver is unchanged. Otherwise, set_bytes returns v.
+
+Note that set_bytes accepts all non-canonical encodings of valid points. That is, it follows decoding rules that match most implementations in the ecosystem rather than RFC 8032.
+
+[[Return to contents]](#Contents)
+
+## subtract
+```v
+fn (mut v Point) subtract(p Point, q Point) Point
+```
+
+subtract sets v = p - q, and returns v.
+
+[[Return to contents]](#Contents)
+
+## vartime_double_scalar_base_mult
+```v
+fn (mut v Point) vartime_double_scalar_base_mult(xa Scalar, aa Point, xb Scalar) Point
+```
+
+vartime_double_scalar_base_mult sets v = a * A + b * B, where B is the canonical generator, and returns v.
+
+Execution time depends on the inputs.
+
+[[Return to contents]](#Contents)
+
+## vartime_multiscalar_mult
+```v
+fn (mut v Point) vartime_multiscalar_mult(scalars []Scalar, points []Point) Point
+```
+
+vartime_multiscalar_mult sets v = sum(scalars[i] * points[i]), and returns v.
+
+Execution time depends on the inputs.
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:17

aiprompts/v_core/crypto/crypto.internal.subtle.md

@@ -0,0 +1,90 @@
+# module crypto.internal.subtle
+
+
+## Contents
+- [any_overlap](#any_overlap)
+- [constant_time_byte_eq](#constant_time_byte_eq)
+- [constant_time_compare](#constant_time_compare)
+- [constant_time_copy](#constant_time_copy)
+- [constant_time_eq](#constant_time_eq)
+- [constant_time_less_or_eq](#constant_time_less_or_eq)
+- [constant_time_select](#constant_time_select)
+- [inexact_overlap](#inexact_overlap)
+
+## any_overlap
+```v
+fn any_overlap(x []u8, y []u8) bool
+```
+
+
+
+Note: require unsafe in futureany_overlap reports whether x and y share memory at any (not necessarily corresponding) index. The memory beyond the slice length is ignored.
+
+[[Return to contents]](#Contents)
+
+## constant_time_byte_eq
+```v
+fn constant_time_byte_eq(x u8, y u8) int
+```
+
+constant_time_byte_eq returns 1 when x == y.
+
+[[Return to contents]](#Contents)
+
+## constant_time_compare
+```v
+fn constant_time_compare(x []u8, y []u8) int
+```
+
+constant_time_compare returns 1 when x and y have equal contents. The runtime of this function is proportional of the length of x and y. It is *NOT* dependent on their content.
+
+[[Return to contents]](#Contents)
+
+## constant_time_copy
+```v
+fn constant_time_copy(v int, mut x []u8, y []u8)
+```
+
+constant_time_copy copies the contents of y into x, when v == 1. When v == 0, x is left unchanged. this function is undefined, when v takes any other value
+
+[[Return to contents]](#Contents)
+
+## constant_time_eq
+```v
+fn constant_time_eq(x int, y int) int
+```
+
+constant_time_eq returns 1 when x == y.
+
+[[Return to contents]](#Contents)
+
+## constant_time_less_or_eq
+```v
+fn constant_time_less_or_eq(x int, y int) int
+```
+
+constant_time_less_or_eq returns 1 if x <= y, and 0 otherwise. it is undefined when x or y are negative, or > (2^32 - 1)
+
+[[Return to contents]](#Contents)
+
+## constant_time_select
+```v
+fn constant_time_select(v int, x int, y int) int
+```
+
+constant_time_select returns x when v == 1, and y when v == 0. it is undefined when v is any other value
+
+[[Return to contents]](#Contents)
+
+## inexact_overlap
+```v
+fn inexact_overlap(x []u8, y []u8) bool
+```
+
+inexact_overlap reports whether x and y share memory at any non-corresponding index. The memory beyond the slice length is ignored. Note that x and y can have different lengths and still not have any inexact overlap.
+
+inexact_overlap can be used to implement the requirements of the crypto/cipher AEAD, Block, BlockMode and Stream interfaces.
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:17

aiprompts/v_core/crypto/crypto.md

@@ -0,0 +1,34 @@
+# module crypto
+
+
+## Contents
+- [Hash](#Hash)
+
+## Hash
+```v
+enum Hash {
+	md4
+	md5
+	sha1
+	sha224
+	sha256
+	sha384
+	sha512
+	md5sha1
+	ripemd160
+	sha3_224
+	sha3_256
+	sha3_384
+	sha3_512
+	sha512_224
+	sha512_256
+	blake2s_256
+	blake2b_256
+	blake2b_384
+	blake2b_512
+}
+```
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:17

aiprompts/v_core/crypto/des.md

@@ -0,0 +1,80 @@
+# module des
+
+
+## Contents
+- [encrypt_block](#encrypt_block)
+- [new_cipher](#new_cipher)
+- [new_triple_des_cipher](#new_triple_des_cipher)
+- [DesCipher](#DesCipher)
+  - [encrypt](#encrypt)
+  - [decrypt](#decrypt)
+- [TripleDesCipher](#TripleDesCipher)
+  - [encrypt](#encrypt)
+  - [decrypt](#decrypt)
+
+## encrypt_block
+```v
+fn encrypt_block(subkeys []u64, mut dst []u8, src []u8)
+```
+
+Encrypt one block from src into dst, using the subkeys.
+
+[[Return to contents]](#Contents)
+
+## new_cipher
+```v
+fn new_cipher(key []u8) cipher.Block
+```
+
+NewCipher creates and returns a new cipher.Block.
+
+[[Return to contents]](#Contents)
+
+## new_triple_des_cipher
+```v
+fn new_triple_des_cipher(key []u8) cipher.Block
+```
+
+NewTripleDesCipher creates and returns a new cipher.Block.
+
+[[Return to contents]](#Contents)
+
+## DesCipher
+## encrypt
+```v
+fn (c &DesCipher) encrypt(mut dst []u8, src []u8)
+```
+
+encrypt a block of data using the DES algorithm
+
+[[Return to contents]](#Contents)
+
+## decrypt
+```v
+fn (c &DesCipher) decrypt(mut dst []u8, src []u8)
+```
+
+decrypt a block of data using the DES algorithm
+
+[[Return to contents]](#Contents)
+
+## TripleDesCipher
+## encrypt
+```v
+fn (c &TripleDesCipher) encrypt(mut dst []u8, src []u8)
+```
+
+encrypt a block of data using the TripleDES algorithm
+
+[[Return to contents]](#Contents)
+
+## decrypt
+```v
+fn (c &TripleDesCipher) decrypt(mut dst []u8, src []u8)
+```
+
+decrypt a block of data using the TripleDES algorithm
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:17

aiprompts/v_core/crypto/ecdsa.md

@@ -0,0 +1,304 @@
+# module ecdsa
+
+
+## Contents
+- [generate_key](#generate_key)
+- [new_key_from_seed](#new_key_from_seed)
+- [privkey_from_string](#privkey_from_string)
+- [pubkey_from_bytes](#pubkey_from_bytes)
+- [pubkey_from_string](#pubkey_from_string)
+- [PrivateKey.new](#PrivateKey.new)
+- [HashConfig](#HashConfig)
+- [Nid](#Nid)
+- [C.BIO](#C.BIO)
+- [CurveOptions](#CurveOptions)
+- [PrivateKey](#PrivateKey)
+  - [sign](#sign)
+  - [sign_with_options](#sign_with_options)
+  - [bytes](#bytes)
+  - [seed](#seed)
+  - [public_key](#public_key)
+  - [equal](#equal)
+  - [free](#free)
+- [PublicKey](#PublicKey)
+  - [bytes](#bytes)
+  - [equal](#equal)
+  - [free](#free)
+  - [verify](#verify)
+- [SignerOpts](#SignerOpts)
+
+## generate_key
+```v
+fn generate_key(opt CurveOptions) !(PublicKey, PrivateKey)
+```
+
+generate_key generates a new key pair. If opt was not provided, its default to prime256v1 curve. If you want another curve, use `pubkey, pivkey := ecdsa.generate_key(nid: .secp384r1)!` instead.
+
+[[Return to contents]](#Contents)
+
+## new_key_from_seed
+```v
+fn new_key_from_seed(seed []u8, opt CurveOptions) !PrivateKey
+```
+
+new_key_from_seed creates a new private key from the seed bytes. If opt was not provided, its default to prime256v1 curve.
+
+Notes on the seed:
+
+You should make sure, the seed bytes come from a cryptographically secure random generator, likes the `crypto.rand` or other trusted sources. Internally, the seed size's would be checked to not exceed the key size of underlying curve, ie, 32 bytes length for p-256 and secp256k1, 48 bytes length for p-384 and 66 bytes length for p-521. Its recommended to use seed with bytes length matching with underlying curve key size.
+
+[[Return to contents]](#Contents)
+
+## privkey_from_string
+```v
+fn privkey_from_string(s string) !PrivateKey
+```
+
+privkey_from_string loads a PrivateKey from valid PEM-formatted string in s. Underlying wrapper support for old SECG and PKCS8 private key format, but this was not heavily tested. This routine does not support for the PKCS8 EncryptedPrivateKeyInfo format. See [ecdsa_seed_test.v](https://github.com/vlang/v/blob/master/vlib/crypto/ecdsa/example/ecdsa_seed_test.v) file for example of usage.
+
+[[Return to contents]](#Contents)
+
+## pubkey_from_bytes
+```v
+fn pubkey_from_bytes(bytes []u8) !PublicKey
+```
+
+pubkey_from_bytes loads ECDSA Public Key from bytes array. The bytes of data should be a valid of ASN.1 DER serialized SubjectPublicKeyInfo structrue of RFC 5480. Otherwise, its should an error. Typically, you can load the bytes from pem formatted of ecdsa public key.
+
+Examples:
+```codeblock
+import crypto.pem
+import crypto.ecdsa
+
+const pubkey_sample = '-----BEGIN PUBLIC KEY-----
+MHYwEAYHKoZIzj0CAQYFK4EEACIDYgAE+P3rhFkT1fXHYbY3CpcBdh6xTC74MQFx
+cftNVD3zEPVzo//OalIVatY162ksg8uRWBdvFFuHZ9OMVXkbjwWwhcXP7qmI9rOS
+LR3AGUldy+bBpV2nT306qCIwgUAMeOJP
+-----END PUBLIC KEY-----'
+
+block, _ := pem.decode(pubkey_sample) or { panic(err) }
+pubkey := ecdsa.pubkey_from_bytes(block.data)!
+```
+
+
+[[Return to contents]](#Contents)
+
+## pubkey_from_string
+```v
+fn pubkey_from_string(s string) !PublicKey
+```
+
+pubkey_from_string loads a PublicKey from valid PEM-formatted string in s.
+
+[[Return to contents]](#Contents)
+
+## PrivateKey.new
+```v
+fn PrivateKey.new(opt CurveOptions) !PrivateKey
+```
+
+PrivateKey.new creates a new key pair. By default, it would create a prime256v1 based key. Dont forget to call `.free()` after finish with your key.
+
+[[Return to contents]](#Contents)
+
+## HashConfig
+```v
+enum HashConfig {
+	with_recommended_hash
+	with_no_hash
+	with_custom_hash
+}
+```
+
+HashConfig is an enumeration of the possible options for key signing (verifying).
+
+[[Return to contents]](#Contents)
+
+## Nid
+```v
+enum Nid {
+	prime256v1 = C.NID_X9_62_prime256v1
+	secp384r1  = C.NID_secp384r1
+	secp521r1  = C.NID_secp521r1
+	secp256k1  = C.NID_secp256k1
+}
+```
+
+Nid is an enumeration of the supported curves
+
+[[Return to contents]](#Contents)
+
+## C.BIO
+```v
+struct C.BIO {}
+```
+
+[[Return to contents]](#Contents)
+
+## CurveOptions
+```v
+struct CurveOptions {
+pub mut:
+	// default to NIST P-256 curve
+	nid Nid = .prime256v1
+	// by default, allow arbitrary size of seed bytes as key.
+	// Set it to `true` when you need fixed size, using the curve key size.
+	// Its main purposes is to support the `.new_key_from_seed` call.
+	fixed_size bool
+}
+```
+
+CurveOptions represents configuration options to drive keypair generation.
+
+[[Return to contents]](#Contents)
+
+## PrivateKey
+```v
+struct PrivateKey {
+	// The new high level of keypair opaque
+	evpkey &C.EVP_PKEY
+mut:
+	// ks_flag with .flexible value allowing
+	// flexible-size seed bytes as key.
+	// When it is `.fixed`, it will use the underlying key size.
+	ks_flag KeyFlag = .flexible
+	// ks_size stores size of the seed bytes when ks_flag was .flexible.
+	// You should set it to a non zero value
+	ks_size int
+}
+```
+
+PrivateKey represents ECDSA private key. Actually its a key pair, contains private key and public key parts.
+
+[[Return to contents]](#Contents)
+
+## sign
+```v
+fn (pv PrivateKey) sign(message []u8, opt SignerOpts) ![]u8
+```
+
+sign performs signing the message with the options. By default options, it will perform hashing before signing the message.
+
+[[Return to contents]](#Contents)
+
+## sign_with_options
+```v
+fn (pv PrivateKey) sign_with_options(message []u8, opt SignerOpts) ![]u8
+```
+
+sign_with_options signs message with the options. It will be deprecated, Use `PrivateKey.sign()` instead.
+
+[[Return to contents]](#Contents)
+
+## bytes
+```v
+fn (pv PrivateKey) bytes() ![]u8
+```
+
+bytes represent private key as bytes.
+
+[[Return to contents]](#Contents)
+
+## seed
+```v
+fn (pv PrivateKey) seed() ![]u8
+```
+
+seed gets the seed (private key bytes). It will be deprecated. Use `PrivateKey.bytes()` instead.
+
+[[Return to contents]](#Contents)
+
+## public_key
+```v
+fn (pv PrivateKey) public_key() !PublicKey
+```
+
+public_key gets the PublicKey from private key.
+
+[[Return to contents]](#Contents)
+
+## equal
+```v
+fn (priv_key PrivateKey) equal(other PrivateKey) bool
+```
+
+equal compares two private keys was equal.
+
+[[Return to contents]](#Contents)
+
+## free
+```v
+fn (pv &PrivateKey) free()
+```
+
+free clears out allocated memory for PrivateKey. Dont use PrivateKey after calling `.free()`
+
+[[Return to contents]](#Contents)
+
+## PublicKey
+```v
+struct PublicKey {
+	// The new high level of keypair opaque
+	evpkey &C.EVP_PKEY
+}
+```
+
+PublicKey represents ECDSA public key for verifying message.
+
+[[Return to contents]](#Contents)
+
+## bytes
+```v
+fn (pbk PublicKey) bytes() ![]u8
+```
+
+bytes gets the bytes of public key.
+
+[[Return to contents]](#Contents)
+
+## equal
+```v
+fn (pub_key PublicKey) equal(other PublicKey) bool
+```
+
+equal compares two public keys was equal.
+
+[[Return to contents]](#Contents)
+
+## free
+```v
+fn (pb &PublicKey) free()
+```
+
+free clears out allocated memory for PublicKey. Dont use PublicKey after calling `.free()`
+
+[[Return to contents]](#Contents)
+
+## verify
+```v
+fn (pb PublicKey) verify(message []u8, sig []u8, opt SignerOpts) !bool
+```
+
+verify verifies a message with the signature are valid with public key provided . You should provide it with the same SignerOpts used with the `.sign()` call. or verify would fail (false).
+
+[[Return to contents]](#Contents)
+
+## SignerOpts
+```v
+struct SignerOpts {
+pub mut:
+	// default to .with_recommended_hash
+	hash_config HashConfig = .with_recommended_hash
+	// make sense when HashConfig != with_recommended_hash
+	allow_smaller_size bool
+	allow_custom_hash  bool
+	// set to non-nil if allow_custom_hash was true
+	custom_hash &hash.Hash = unsafe { nil }
+}
+```
+
+SignerOpts represents configuration options to drive signing and verifying process.
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:17

aiprompts/v_core/crypto/ed25519.md

@@ -0,0 +1,150 @@
+# module ed25519
+
+
+## Contents
+- [Constants](#Constants)
+- [generate_key](#generate_key)
+- [new_key_from_seed](#new_key_from_seed)
+- [sign](#sign)
+- [verify](#verify)
+- [PrivateKey](#PrivateKey)
+  - [seed](#seed)
+  - [public_key](#public_key)
+  - [equal](#equal)
+  - [sign](#sign)
+- [PublicKey](#PublicKey)
+  - [equal](#equal)
+
+## Constants
+```v
+const public_key_size = 32
+```
+
+public_key_size is the sizeof public keys in bytes
+
+[[Return to contents]](#Contents)
+
+```v
+const private_key_size = 64
+```
+
+private_key_size is the sizeof private keys in bytes
+
+[[Return to contents]](#Contents)
+
+```v
+const signature_size = 64
+```
+
+signature_size is the size of signatures generated and verified by this modules, in bytes.
+
+[[Return to contents]](#Contents)
+
+```v
+const seed_size = 32
+```
+
+seed_size is the size of private key seeds in bytes
+
+[[Return to contents]](#Contents)
+
+## generate_key
+```v
+fn generate_key() !(PublicKey, PrivateKey)
+```
+
+generate_key generates a public/private key pair entropy using `crypto.rand`.
+
+[[Return to contents]](#Contents)
+
+## new_key_from_seed
+```v
+fn new_key_from_seed(seed []u8) PrivateKey
+```
+
+new_key_from_seed calculates a private key from a seed. private keys of RFC 8032 correspond to seeds in this module
+
+[[Return to contents]](#Contents)
+
+## sign
+```v
+fn sign(privatekey PrivateKey, message []u8) ![]u8
+```
+
+sign`signs the message with privatekey and returns a signature
+
+[[Return to contents]](#Contents)
+
+## verify
+```v
+fn verify(publickey PublicKey, message []u8, sig []u8) !bool
+```
+
+verify reports whether sig is a valid signature of message by publickey.
+
+[[Return to contents]](#Contents)
+
+## PrivateKey
+```v
+type PrivateKey = []u8
+```
+
+PrivateKey is Ed25519 private keys
+
+[[Return to contents]](#Contents)
+
+## seed
+```v
+fn (priv PrivateKey) seed() []u8
+```
+
+seed returns the private key seed corresponding to priv. RFC 8032's private keys correspond to seeds in this module.
+
+[[Return to contents]](#Contents)
+
+## public_key
+```v
+fn (priv PrivateKey) public_key() PublicKey
+```
+
+public_key returns the []u8 corresponding to priv.
+
+[[Return to contents]](#Contents)
+
+## equal
+```v
+fn (priv PrivateKey) equal(x []u8) bool
+```
+
+currentyly x not `crypto.PrivateKey`
+
+[[Return to contents]](#Contents)
+
+## sign
+```v
+fn (priv PrivateKey) sign(message []u8) ![]u8
+```
+
+sign signs the given message with priv.
+
+[[Return to contents]](#Contents)
+
+## PublicKey
+```v
+type PublicKey = []u8
+```
+
+`PublicKey` is Ed25519 public keys.
+
+[[Return to contents]](#Contents)
+
+## equal
+```v
+fn (p PublicKey) equal(x []u8) bool
+```
+
+equal reports whether p and x have the same value.
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:17

aiprompts/v_core/crypto/hmac.md

@@ -0,0 +1,28 @@
+# module hmac
+
+
+## Contents
+- [equal](#equal)
+- [new](#new)
+
+## equal
+```v
+fn equal(mac1 []u8, mac2 []u8) bool
+```
+
+equal compares 2 MACs for equality, without leaking timing info.
+
+Note: if the lengths of the 2 MACs are different, probably a completely different hash function was used to generate them => no useful timing information.
+
+[[Return to contents]](#Contents)
+
+## new
+```v
+fn new(key []u8, data []u8, hash_func fn ([]u8) []u8, blocksize int) []u8
+```
+
+new returns a HMAC byte array, depending on the hash algorithm used.
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:17

aiprompts/v_core/crypto/md5.md

@@ -0,0 +1,123 @@
+# module md5
+
+
+## Contents
+- [Constants](#Constants)
+- [hexhash](#hexhash)
+- [new](#new)
+- [sum](#sum)
+- [Digest](#Digest)
+  - [free](#free)
+  - [reset](#reset)
+  - [write](#write)
+  - [sum](#sum)
+  - [size](#size)
+  - [block_size](#block_size)
+
+## Constants
+```v
+const size = 16
+```
+
+The size of an MD5 checksum in bytes.
+
+[[Return to contents]](#Contents)
+
+```v
+const block_size = 64
+```
+
+The blocksize of MD5 in bytes.
+
+[[Return to contents]](#Contents)
+
+## hexhash
+```v
+fn hexhash(s string) string
+```
+
+hexhash returns a hexadecimal MD5 hash sum `string` of `s`.
+
+Example
+```v
+
+assert md5.hexhash('V') == '5206560a306a2e085a437fd258eb57ce'
+
+```
+
+[[Return to contents]](#Contents)
+
+## new
+```v
+fn new() &Digest
+```
+
+new returns a new Digest (implementing hash.Hash) computing the MD5 checksum.
+
+[[Return to contents]](#Contents)
+
+## sum
+```v
+fn sum(data []u8) []u8
+```
+
+sum returns the MD5 checksum of the data.
+
+[[Return to contents]](#Contents)
+
+## Digest
+## free
+```v
+fn (mut d Digest) free()
+```
+
+free the resources taken by the Digest `d`
+
+[[Return to contents]](#Contents)
+
+## reset
+```v
+fn (mut d Digest) reset()
+```
+
+reset the state of the Digest `d`
+
+[[Return to contents]](#Contents)
+
+## write
+```v
+fn (mut d Digest) write(p_ []u8) !int
+```
+
+write writes the contents of `p_` to the internal hash representation.
+
+[[Return to contents]](#Contents)
+
+## sum
+```v
+fn (d &Digest) sum(b_in []u8) []u8
+```
+
+sum returns the md5 sum of the bytes in `b_in`.
+
+[[Return to contents]](#Contents)
+
+## size
+```v
+fn (d &Digest) size() int
+```
+
+size returns the size of the checksum in bytes.
+
+[[Return to contents]](#Contents)
+
+## block_size
+```v
+fn (d &Digest) block_size() int
+```
+
+block_size returns the block size of the checksum in bytes.
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:17

aiprompts/v_core/crypto/pbkdf2.md

@@ -0,0 +1,16 @@
+# module pbkdf2
+
+
+## Contents
+- [key](#key)
+
+## key
+```v
+fn key(password []u8, salt []u8, count int, key_length int, h hash.Hash) ![]u8
+```
+
+key derives a key from the password, salt and iteration count example pbkdf2.key('test'.bytes(), '123456'.bytes(), 1000, 64, sha512.new())
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:17

aiprompts/v_core/crypto/pem.md

@@ -0,0 +1,137 @@
+# module pem
+
+
+## Contents
+- [decode](#decode)
+- [decode_only](#decode_only)
+- [Block.new](#Block.new)
+- [Header](#Header)
+  - [str](#str)
+- [Block](#Block)
+  - [encode](#encode)
+  - [free](#free)
+  - [header_by_key](#header_by_key)
+- [EncodeConfig](#EncodeConfig)
+
+## decode
+```v
+fn decode(data string) ?(Block, string)
+```
+
+decode reads `data` and returns the first parsed PEM Block along with the rest of the string. `none` is returned when a header is expected, but not present or when a start of '-----BEGIN' or end of '-----END' can't be found.
+
+use decode_only if you do not need the unparsed rest of the string.
+
+[[Return to contents]](#Contents)
+
+## decode_only
+```v
+fn decode_only(data string) ?Block
+```
+
+decode_only reads `data` and returns the first parsed PEM Block. `none` is returned when a header is expected, but not present or when a start of '-----BEGIN' or end of '-----END' can't be found.
+
+use decode if you still need the unparsed rest of the string.
+
+[[Return to contents]](#Contents)
+
+## Block.new
+```v
+fn Block.new(block_type string) Block
+```
+
+Block.new returns a new `Block` with the specified block_type
+
+[[Return to contents]](#Contents)
+
+## Header
+```v
+enum Header {
+	proctype
+	contentdomain
+	dekinfo
+	origid_asymm
+	origid_symm
+	recipid_asymm
+	recipid_symm
+	cert
+	issuercert
+	micinfo
+	keyinfo
+	crl
+}
+```
+
+Headers as described in RFC 1421 Section 9
+
+[[Return to contents]](#Contents)
+
+## str
+```v
+fn (header Header) str() string
+```
+
+str returns the string representation of the header
+
+[[Return to contents]](#Contents)
+
+## Block
+```v
+struct Block {
+pub mut:
+	// from preamble
+	block_type string
+	// optional headers
+	headers map[string][]string
+	// decoded contents
+	data []u8
+}
+```
+
+[[Return to contents]](#Contents)
+
+## encode
+```v
+fn (block Block) encode(config EncodeConfig) !string
+```
+
+encode encodes the given block into a string using the EncodeConfig. It returns an error if `block_type` is undefined or if a value in `headers` contains an invalid character ':'
+
+default EncodeConfig values wrap lines at 64 bytes and use '\n' for newlines
+
+[[Return to contents]](#Contents)
+
+## free
+```v
+fn (mut block Block) free()
+```
+
+free the resources taken by the Block `block`
+
+[[Return to contents]](#Contents)
+
+## header_by_key
+```v
+fn (block Block) header_by_key(key Header) []string
+```
+
+header_by_key returns the selected key using the Header enum
+
+same as `block.headers[key.str()]`
+
+[[Return to contents]](#Contents)
+
+## EncodeConfig
+```v
+struct EncodeConfig {
+pub mut:
+	// inner text wrap around
+	line_length int = 64
+	// line ending (alternatively '\r\n')
+	line_ending string = '\n'
+}
+```
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:17

aiprompts/v_core/crypto/rand.md

@@ -0,0 +1,60 @@
+# module rand
+
+
+## Contents
+- [bytes](#bytes)
+- [int_big](#int_big)
+- [int_u64](#int_u64)
+- [read](#read)
+- [ReadError](#ReadError)
+  - [msg](#msg)
+
+## bytes
+```v
+fn bytes(bytes_needed int) ![]u8
+```
+
+bytes returns an array of `bytes_needed` random bytes.
+
+Note: this call can block your program for a long period of time, if your system does not have access to enough entropy. See also rand.bytes(), if you do not need really random bytes, but instead pseudo random ones, from a pseudo random generator that can be seeded, and that is usually faster.
+
+[[Return to contents]](#Contents)
+
+## int_big
+```v
+fn int_big(n big.Integer) !big.Integer
+```
+
+int_big creates a random `big.Integer` with range [0, n) returns an error if `n` is 0 or negative.
+
+[[Return to contents]](#Contents)
+
+## int_u64
+```v
+fn int_u64(max u64) !u64
+```
+
+int_u64 returns a random unsigned 64-bit integer `u64` read from a real OS source of entropy.
+
+[[Return to contents]](#Contents)
+
+## read
+```v
+fn read(bytes_needed int) ![]u8
+```
+
+read returns an array of `bytes_needed` random bytes read from the OS.
+
+[[Return to contents]](#Contents)
+
+## ReadError
+## msg
+```v
+fn (err ReadError) msg() string
+```
+
+msg returns the error message.
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:17

aiprompts/v_core/crypto/rc4.md

@@ -0,0 +1,50 @@
+# module rc4
+
+
+## Contents
+- [new_cipher](#new_cipher)
+- [Cipher](#Cipher)
+  - [free](#free)
+  - [reset](#reset)
+  - [xor_key_stream](#xor_key_stream)
+
+## new_cipher
+```v
+fn new_cipher(key []u8) !&Cipher
+```
+
+new_cipher creates and returns a new Cipher. The key argument should be the RC4 key, at least 1 byte and at most 256 bytes.
+
+[[Return to contents]](#Contents)
+
+## Cipher
+## free
+```v
+fn (mut c Cipher) free()
+```
+
+free the resources taken by the Cipher `c`
+
+[[Return to contents]](#Contents)
+
+## reset
+```v
+fn (mut c Cipher) reset()
+```
+
+reset zeros the key data and makes the Cipher unusable.good to com
+
+Deprecated: Reset can't guarantee that the key will be entirely removed from the process's memory.
+
+[[Return to contents]](#Contents)
+
+## xor_key_stream
+```v
+fn (mut c Cipher) xor_key_stream(mut dst []u8, src []u8)
+```
+
+xor_key_stream sets dst to the result of XORing src with the key stream. Dst and src must overlap entirely or not at all.
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:17

aiprompts/v_core/crypto/ripemd160.md

@@ -0,0 +1,88 @@
+# module ripemd160
+
+
+## Contents
+- [hexhash](#hexhash)
+- [new](#new)
+- [Digest](#Digest)
+  - [free](#free)
+  - [reset](#reset)
+  - [size](#size)
+  - [block_size](#block_size)
+  - [write](#write)
+  - [sum](#sum)
+
+## hexhash
+```v
+fn hexhash(s string) string
+```
+
+hexhash returns a hexadecimal RIPEMD-160 hash sum `string` of `s`.
+
+[[Return to contents]](#Contents)
+
+## new
+```v
+fn new() &Digest
+```
+
+new returns a new Digest (implementing hash.Hash) computing the MD5 checksum.
+
+[[Return to contents]](#Contents)
+
+## Digest
+## free
+```v
+fn (mut d Digest) free()
+```
+
+free the resources taken by the Digest `d`
+
+[[Return to contents]](#Contents)
+
+## reset
+```v
+fn (mut d Digest) reset()
+```
+
+reset the state of the Digest `d`
+
+[[Return to contents]](#Contents)
+
+## size
+```v
+fn (d &Digest) size() int
+```
+
+size returns the size of the checksum in bytes.
+
+[[Return to contents]](#Contents)
+
+## block_size
+```v
+fn (d &Digest) block_size() int
+```
+
+block_size returns the block size of the checksum in bytes.
+
+[[Return to contents]](#Contents)
+
+## write
+```v
+fn (mut d Digest) write(p_ []u8) !int
+```
+
+write writes the contents of `p_` to the internal hash representation.
+
+[[Return to contents]](#Contents)
+
+## sum
+```v
+fn (d0 &Digest) sum(inp []u8) []u8
+```
+
+sum returns the RIPEMD-160 sum of the bytes in `inp`.
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:17

aiprompts/v_core/crypto/scrypt.md

@@ -0,0 +1,36 @@
+# module scrypt
+
+
+## Contents
+- [Constants](#Constants)
+- [scrypt](#scrypt)
+
+## Constants
+```v
+const max_buffer_length = ((u64(1) << 32) - 1) * 32
+```
+
+[[Return to contents]](#Contents)
+
+```v
+const max_blocksize_parallal_product = u64(1 << 30)
+```
+
+[[Return to contents]](#Contents)
+
+## scrypt
+```v
+fn scrypt(password []u8, salt []u8, n u64, r u32, p u32, dk_len u64) ![]u8
+```
+
+scrypt performs password based key derivation using the scrypt algorithm.
+
+The input parameters are:
+
+password - a slice of bytes which is the password being used to derive the key.  Don't leak this value to anybody. salt - a slice of bytes used to make it harder to crack the key. n - CPU/Memory cost parameter, must be larger than 0, a power of 2, and less than 2^(128 * r / 8). r - block size parameter. p - parallelization parameter, a positive integer less than or equal to ((2^32-1) * hLen) / MFLen where hLen is 32 and MFlen is 128 * r. dk_len - intended output length in octets of the derived key; a positive integer less than or equal to (2^32 - 1) * hLen where hLen is 32.
+
+Reasonable values for n, r, and p are n = 1024, r = 8, p = 16.
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:17

aiprompts/v_core/crypto/sha1.md

@@ -0,0 +1,116 @@
+# module sha1
+
+
+## Contents
+- [Constants](#Constants)
+- [hexhash](#hexhash)
+- [new](#new)
+- [sum](#sum)
+- [Digest](#Digest)
+  - [free](#free)
+  - [reset](#reset)
+  - [write](#write)
+  - [sum](#sum)
+  - [size](#size)
+  - [block_size](#block_size)
+
+## Constants
+```v
+const size = 20
+```
+
+The size of a SHA-1 checksum in bytes.
+
+[[Return to contents]](#Contents)
+
+```v
+const block_size = 64
+```
+
+The blocksize of SHA-1 in bytes.
+
+[[Return to contents]](#Contents)
+
+## hexhash
+```v
+fn hexhash(s string) string
+```
+
+hexhash returns a hexadecimal SHA1 hash sum `string` of `s`.
+
+[[Return to contents]](#Contents)
+
+## new
+```v
+fn new() &Digest
+```
+
+new returns a new Digest (implementing hash.Hash) computing the SHA1 checksum.
+
+[[Return to contents]](#Contents)
+
+## sum
+```v
+fn sum(data []u8) []u8
+```
+
+sum returns the SHA-1 checksum of the bytes passed in `data`.
+
+[[Return to contents]](#Contents)
+
+## Digest
+## free
+```v
+fn (mut d Digest) free()
+```
+
+free the resources taken by the Digest `d`
+
+[[Return to contents]](#Contents)
+
+## reset
+```v
+fn (mut d Digest) reset()
+```
+
+reset the state of the Digest `d`
+
+[[Return to contents]](#Contents)
+
+## write
+```v
+fn (mut d Digest) write(p_ []u8) !int
+```
+
+write writes the contents of `p_` to the internal hash representation.
+
+[[Return to contents]](#Contents)
+
+## sum
+```v
+fn (d &Digest) sum(b_in []u8) []u8
+```
+
+sum returns a copy of the generated sum of the bytes in `b_in`.
+
+[[Return to contents]](#Contents)
+
+## size
+```v
+fn (d &Digest) size() int
+```
+
+size returns the size of the checksum in bytes.
+
+[[Return to contents]](#Contents)
+
+## block_size
+```v
+fn (d &Digest) block_size() int
+```
+
+block_size returns the block size of the checksum in bytes.
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:17

aiprompts/v_core/crypto/sha256.md

@@ -0,0 +1,178 @@
+# module sha256
+
+
+## Contents
+- [Constants](#Constants)
+- [hexhash](#hexhash)
+- [hexhash_224](#hexhash_224)
+- [new](#new)
+- [new224](#new224)
+- [sum](#sum)
+- [sum224](#sum224)
+- [sum256](#sum256)
+- [Digest](#Digest)
+  - [free](#free)
+  - [reset](#reset)
+  - [write](#write)
+  - [sum](#sum)
+  - [size](#size)
+  - [block_size](#block_size)
+
+## Constants
+```v
+const size = 32
+```
+
+The size of a SHA256 checksum in bytes.
+
+[[Return to contents]](#Contents)
+
+```v
+const size224 = 28
+```
+
+The size of a SHA224 checksum in bytes.
+
+[[Return to contents]](#Contents)
+
+```v
+const block_size = 64
+```
+
+The blocksize of SHA256 and SHA224 in bytes.
+
+[[Return to contents]](#Contents)
+
+## hexhash
+```v
+fn hexhash(s string) string
+```
+
+hexhash returns a hexadecimal SHA256 hash sum `string` of `s`.
+
+Example
+```v
+
+assert sha256.hexhash('V') == 'de5a6f78116eca62d7fc5ce159d23ae6b889b365a1739ad2cf36f925a140d0cc'
+
+```
+
+[[Return to contents]](#Contents)
+
+## hexhash_224
+```v
+fn hexhash_224(s string) string
+```
+
+hexhash_224 returns a hexadecimal SHA224 hash sum `string` of `s`.
+
+[[Return to contents]](#Contents)
+
+## new
+```v
+fn new() &Digest
+```
+
+new returns a new Digest (implementing hash.Hash) computing the SHA256 checksum.
+
+[[Return to contents]](#Contents)
+
+## new224
+```v
+fn new224() &Digest
+```
+
+new224 returns a new Digest (implementing hash.Hash) computing the SHA224 checksum.
+
+[[Return to contents]](#Contents)
+
+## sum
+```v
+fn sum(data []u8) []u8
+```
+
+sum returns the SHA256 checksum of the bytes in `data`.
+
+Example
+```v
+
+assert sha256.sum('V'.bytes()).len > 0 == true
+
+```
+
+[[Return to contents]](#Contents)
+
+## sum224
+```v
+fn sum224(data []u8) []u8
+```
+
+sum224 returns the SHA224 checksum of the data.
+
+[[Return to contents]](#Contents)
+
+## sum256
+```v
+fn sum256(data []u8) []u8
+```
+
+sum256 returns the SHA256 checksum of the data.
+
+[[Return to contents]](#Contents)
+
+## Digest
+## free
+```v
+fn (mut d Digest) free()
+```
+
+free the resources taken by the Digest `d`
+
+[[Return to contents]](#Contents)
+
+## reset
+```v
+fn (mut d Digest) reset()
+```
+
+reset the state of the Digest `d`
+
+[[Return to contents]](#Contents)
+
+## write
+```v
+fn (mut d Digest) write(p_ []u8) !int
+```
+
+write writes the contents of `p_` to the internal hash representation.
+
+[[Return to contents]](#Contents)
+
+## sum
+```v
+fn (d &Digest) sum(b_in []u8) []u8
+```
+
+sum returns the SHA256 or SHA224 checksum of digest with the data.
+
+[[Return to contents]](#Contents)
+
+## size
+```v
+fn (d &Digest) size() int
+```
+
+size returns the size of the checksum in bytes.
+
+[[Return to contents]](#Contents)
+
+## block_size
+```v
+fn (d &Digest) block_size() int
+```
+
+block_size returns the block size of the checksum in bytes.
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:17

aiprompts/v_core/crypto/sha3.md

@@ -0,0 +1,327 @@
+# module sha3
+
+
+## Contents
+- [Constants](#Constants)
+- [keccak256](#keccak256)
+- [keccak512](#keccak512)
+- [new128xof](#new128xof)
+- [new224](#new224)
+- [new256](#new256)
+- [new256keccak](#new256keccak)
+- [new256xof](#new256xof)
+- [new384](#new384)
+- [new512](#new512)
+- [new512keccak](#new512keccak)
+- [new_digest](#new_digest)
+- [new_xof_digest](#new_xof_digest)
+- [shake128](#shake128)
+- [shake256](#shake256)
+- [sum224](#sum224)
+- [sum256](#sum256)
+- [sum384](#sum384)
+- [sum512](#sum512)
+- [Digest](#Digest)
+  - [write](#write)
+  - [checksum](#checksum)
+- [Padding](#Padding)
+- [PaddingConfig](#PaddingConfig)
+
+## Constants
+```v
+const size_224 = 28
+```
+
+size_224 is the size, in bytes, of a sha3 sum224 checksum.
+
+[[Return to contents]](#Contents)
+
+```v
+const size_256 = 32
+```
+
+size_256 is the size, in bytes, of a sha3 sum256 checksum.
+
+[[Return to contents]](#Contents)
+
+```v
+const size_384 = 48
+```
+
+size_384 is the size, in bytes, of a sha3 sum384 checksum.
+
+[[Return to contents]](#Contents)
+
+```v
+const size_512 = 64
+```
+
+size_512 is the size, in bytes, of a sha3 sum512 checksum.
+
+[[Return to contents]](#Contents)
+
+```v
+const rate_224 = 144
+```
+
+rate_224 is the rate, in bytes, absorbed into the sponge on every permutation
+
+[[Return to contents]](#Contents)
+
+```v
+const rate_256 = 136
+```
+
+rate_256 is the rate, in bytes, absorbed into the sponge on every permutation
+
+[[Return to contents]](#Contents)
+
+```v
+const rate_384 = 104
+```
+
+rate_384 is the rate, in bytes, absorbed into the sponge on every permutation
+
+[[Return to contents]](#Contents)
+
+```v
+const rate_512 = 72
+```
+
+rate_512 is the rate, in bytes, absorbed into the sponge on every permutation
+
+[[Return to contents]](#Contents)
+
+```v
+const xof_rate_128 = 168
+```
+
+xof_rate_128 is the capacity, in bytes, of a 128 bit extended output function sponge
+
+[[Return to contents]](#Contents)
+
+```v
+const xof_rate_256 = 136
+```
+
+xof_rate_256 is the capacity, in bytes, of a 256 bit extended output function sponge
+
+[[Return to contents]](#Contents)
+
+## keccak256
+```v
+fn keccak256(data []u8) []u8
+```
+
+keccak256 returns the keccak 256 bit checksum of the data.
+
+[[Return to contents]](#Contents)
+
+## keccak512
+```v
+fn keccak512(data []u8) []u8
+```
+
+keccak512 returns the keccak 512 bit checksum of the data.
+
+[[Return to contents]](#Contents)
+
+## new128xof
+```v
+fn new128xof(output_len int) !&Digest
+```
+
+new128_xof initializes the digest structure for a sha3 128 bit extended output function
+
+[[Return to contents]](#Contents)
+
+## new224
+```v
+fn new224() !&Digest
+```
+
+new224 initializes the digest structure for a sha3 224 bit hash
+
+[[Return to contents]](#Contents)
+
+## new256
+```v
+fn new256() !&Digest
+```
+
+new256 initializes the digest structure for a sha3 256 bit hash
+
+[[Return to contents]](#Contents)
+
+## new256keccak
+```v
+fn new256keccak() !&Digest
+```
+
+new256keccak initializes the digest structure for a keccak 256 bit hash
+
+[[Return to contents]](#Contents)
+
+## new256xof
+```v
+fn new256xof(output_len int) !&Digest
+```
+
+new256_xof initializes the digest structure for a sha3 256 bit extended output function
+
+[[Return to contents]](#Contents)
+
+## new384
+```v
+fn new384() !&Digest
+```
+
+new384 initializes the digest structure for a sha3 384 bit hash
+
+[[Return to contents]](#Contents)
+
+## new512
+```v
+fn new512() !&Digest
+```
+
+new512 initializes the digest structure for a sha3 512 bit hash
+
+[[Return to contents]](#Contents)
+
+## new512keccak
+```v
+fn new512keccak() !&Digest
+```
+
+new512keccak initializes the digest structure for a keccak 512 bit hash
+
+[[Return to contents]](#Contents)
+
+## new_digest
+```v
+fn new_digest(absorption_rate int, hash_size int, config PaddingConfig) !&Digest
+```
+
+new_digest creates an initialized digest structure based on the hash size.
+
+absorption_rate is the number of bytes to be absorbed into the sponge per permutation.
+
+hash_size - the number if bytes in the generated hash. Legal values are 224, 256, 384, and 512.
+
+config - the padding setting for hash generation. .sha3 should be used for FIPS PUB 202 compliant SHA3-224, SHA3-256, SHA3-384 and SHA3-512. Use .keccak if you want a legacy Keccak-224, Keccak-256, Keccak-384 or Keccak-512 algorithm. .xof is for extended output functions.
+
+[[Return to contents]](#Contents)
+
+## new_xof_digest
+```v
+fn new_xof_digest(absorption_rate int, hash_size int) !&Digest
+```
+
+new_xof_digest creates an initialized digest structure based on the absorption rate and how many bytes of output you need
+
+absorption_rate is the number of bytes to be absorbed into the sponge per permutation.  Legal values are xof_rate_128 and xof_rate_256.
+
+hash_size - the number if bytes in the generated hash. Legal values are positive integers.
+
+[[Return to contents]](#Contents)
+
+## shake128
+```v
+fn shake128(data []u8, output_len int) []u8
+```
+
+shake128 returns the sha3 shake128 bit extended output
+
+[[Return to contents]](#Contents)
+
+## shake256
+```v
+fn shake256(data []u8, output_len int) []u8
+```
+
+shake256 returns the sha3 shake256 bit extended output
+
+[[Return to contents]](#Contents)
+
+## sum224
+```v
+fn sum224(data []u8) []u8
+```
+
+sum224 returns the sha3 224 bit checksum of the data.
+
+[[Return to contents]](#Contents)
+
+## sum256
+```v
+fn sum256(data []u8) []u8
+```
+
+sum256 returns the sha3 256 bit checksum of the data.
+
+[[Return to contents]](#Contents)
+
+## sum384
+```v
+fn sum384(data []u8) []u8
+```
+
+sum384 returns the sha3 384 bit checksum of the data.
+
+[[Return to contents]](#Contents)
+
+## sum512
+```v
+fn sum512(data []u8) []u8
+```
+
+sum512 returns the sha3 512 bit checksum of the data.
+
+[[Return to contents]](#Contents)
+
+## Digest
+## write
+```v
+fn (mut d Digest) write(data []u8) !
+```
+
+write adds bytes to the sponge.
+
+This is the absorption phase of the computation.
+
+[[Return to contents]](#Contents)
+
+## checksum
+```v
+fn (mut d Digest) checksum() []u8
+```
+
+checksum finalizes the hash and returns the generated bytes.
+
+[[Return to contents]](#Contents)
+
+## Padding
+```v
+enum Padding as u8 {
+	keccak = 0x01
+	sha3   = 0x06
+	xof    = 0x1f
+}
+```
+
+the low order pad bits for a hash function
+
+[[Return to contents]](#Contents)
+
+## PaddingConfig
+```v
+struct PaddingConfig {
+pub:
+	padding Padding = .sha3
+}
+```
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:17

aiprompts/v_core/crypto/sha512.md

@@ -0,0 +1,230 @@
+# module sha512
+
+
+## Contents
+- [Constants](#Constants)
+- [hexhash](#hexhash)
+- [hexhash_384](#hexhash_384)
+- [hexhash_512_224](#hexhash_512_224)
+- [hexhash_512_256](#hexhash_512_256)
+- [new](#new)
+- [new384](#new384)
+- [new512_224](#new512_224)
+- [new512_256](#new512_256)
+- [sum384](#sum384)
+- [sum512](#sum512)
+- [sum512_224](#sum512_224)
+- [sum512_256](#sum512_256)
+- [Digest](#Digest)
+  - [free](#free)
+  - [reset](#reset)
+  - [write](#write)
+  - [sum](#sum)
+  - [size](#size)
+  - [block_size](#block_size)
+
+## Constants
+```v
+const size = 64
+```
+
+size is the size, in bytes, of a SHA-512 checksum.
+
+[[Return to contents]](#Contents)
+
+```v
+const size224 = 28
+```
+
+size224 is the size, in bytes, of a SHA-512/224 checksum.
+
+[[Return to contents]](#Contents)
+
+```v
+const size256 = 32
+```
+
+size256 is the size, in bytes, of a SHA-512/256 checksum.
+
+[[Return to contents]](#Contents)
+
+```v
+const size384 = 48
+```
+
+size384 is the size, in bytes, of a SHA-384 checksum.
+
+[[Return to contents]](#Contents)
+
+```v
+const block_size = 128
+```
+
+block_size is the block size, in bytes, of the SHA-512/224, SHA-512/256, SHA-384 and SHA-512 hash functions.
+
+[[Return to contents]](#Contents)
+
+## hexhash
+```v
+fn hexhash(s string) string
+```
+
+hexhash returns a hexadecimal SHA512 hash sum `string` of `s`.
+
+[[Return to contents]](#Contents)
+
+## hexhash_384
+```v
+fn hexhash_384(s string) string
+```
+
+hexhash_384 returns a hexadecimal SHA384 hash sum `string` of `s`.
+
+[[Return to contents]](#Contents)
+
+## hexhash_512_224
+```v
+fn hexhash_512_224(s string) string
+```
+
+hexhash_512_224 returns a hexadecimal SHA512/224 hash sum `string` of `s`.
+
+[[Return to contents]](#Contents)
+
+## hexhash_512_256
+```v
+fn hexhash_512_256(s string) string
+```
+
+hexhash_512_256 returns a hexadecimal 512/256 hash sum `string` of `s`.
+
+[[Return to contents]](#Contents)
+
+## new
+```v
+fn new() &Digest
+```
+
+new returns a new Digest (implementing hash.Hash) computing the SHA-512 checksum.
+
+[[Return to contents]](#Contents)
+
+## new384
+```v
+fn new384() &Digest
+```
+
+new384 returns a new Digest (implementing hash.Hash) computing the SHA-384 checksum.
+
+[[Return to contents]](#Contents)
+
+## new512_224
+```v
+fn new512_224() &Digest
+```
+
+new512_224 returns a new Digest (implementing hash.Hash) computing the SHA-512/224 checksum.
+
+[[Return to contents]](#Contents)
+
+## new512_256
+```v
+fn new512_256() &Digest
+```
+
+new512_256 returns a new Digest (implementing hash.Hash) computing the SHA-512/256 checksum.
+
+[[Return to contents]](#Contents)
+
+## sum384
+```v
+fn sum384(data []u8) []u8
+```
+
+sum384 returns the SHA384 checksum of the data.
+
+[[Return to contents]](#Contents)
+
+## sum512
+```v
+fn sum512(data []u8) []u8
+```
+
+sum512 returns the SHA512 checksum of the data.
+
+[[Return to contents]](#Contents)
+
+## sum512_224
+```v
+fn sum512_224(data []u8) []u8
+```
+
+sum512_224 returns the Sum512/224 checksum of the data.
+
+[[Return to contents]](#Contents)
+
+## sum512_256
+```v
+fn sum512_256(data []u8) []u8
+```
+
+sum512_256 returns the Sum512/256 checksum of the data.
+
+[[Return to contents]](#Contents)
+
+## Digest
+## free
+```v
+fn (mut d Digest) free()
+```
+
+free the resources taken by the Digest `d`
+
+[[Return to contents]](#Contents)
+
+## reset
+```v
+fn (mut d Digest) reset()
+```
+
+reset the state of the Digest `d`
+
+[[Return to contents]](#Contents)
+
+## write
+```v
+fn (mut d Digest) write(p_ []u8) !int
+```
+
+write writes the contents of `p_` to the internal hash representation.
+
+[[Return to contents]](#Contents)
+
+## sum
+```v
+fn (d &Digest) sum(b_in []u8) []u8
+```
+
+sum returns the SHA512 or SHA384 checksum of digest with the data bytes in `b_in`
+
+[[Return to contents]](#Contents)
+
+## size
+```v
+fn (d &Digest) size() int
+```
+
+size returns the size of the checksum in bytes.
+
+[[Return to contents]](#Contents)
+
+## block_size
+```v
+fn (d &Digest) block_size() int
+```
+
+block_size returns the block size of the checksum in bytes.
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:17

aiprompts/v_core/encoding/base32.md

@@ -0,0 +1,184 @@
+# module base32
+
+
+## Contents
+- [Constants](#Constants)
+- [decode](#decode)
+- [decode_string_to_string](#decode_string_to_string)
+- [decode_to_string](#decode_to_string)
+- [encode](#encode)
+- [encode_string_to_string](#encode_string_to_string)
+- [encode_to_string](#encode_to_string)
+- [new_encoding](#new_encoding)
+- [new_encoding_with_padding](#new_encoding_with_padding)
+- [new_std_encoding](#new_std_encoding)
+- [new_std_encoding_with_padding](#new_std_encoding_with_padding)
+- [Encoding](#Encoding)
+  - [encode_to_string](#encode_to_string)
+  - [encode_string_to_string](#encode_string_to_string)
+  - [decode_string](#decode_string)
+  - [decode_string_to_string](#decode_string_to_string)
+  - [decode](#decode)
+
+## Constants
+```v
+const std_padding = `=` // Standard padding character
+```
+
+[[Return to contents]](#Contents)
+
+```v
+const no_padding = u8(-1) // No padding
+```
+
+[[Return to contents]](#Contents)
+
+```v
+const std_alphabet = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ234567'.bytes()
+```
+
+[[Return to contents]](#Contents)
+
+```v
+const hex_alphabet = '0123456789ABCDEFGHIJKLMNOPQRSTUV'.bytes()
+```
+
+[[Return to contents]](#Contents)
+
+## decode
+```v
+fn decode(src []u8) ![]u8
+```
+
+decode decodes a byte array `src` using Base32 and returns the decoded bytes or a `corrupt_input_error_msg` error.
+
+[[Return to contents]](#Contents)
+
+## decode_string_to_string
+```v
+fn decode_string_to_string(src string) !string
+```
+
+decode_string_to_string decodes a V string `src` using Base32 and returns the decoded string or a `corrupt_input_error_msg` error.
+
+[[Return to contents]](#Contents)
+
+## decode_to_string
+```v
+fn decode_to_string(src []u8) !string
+```
+
+decode_to_string decodes a byte array `src` using Base32 and returns the decoded string or a `corrupt_input_error_msg` error.
+
+[[Return to contents]](#Contents)
+
+## encode
+```v
+fn encode(src []u8) []u8
+```
+
+encode encodes a byte array `src` using Base32 and returns the encoded bytes.
+
+[[Return to contents]](#Contents)
+
+## encode_string_to_string
+```v
+fn encode_string_to_string(src string) string
+```
+
+encode_string_to_string encodes the V string `src` using Base32 and returns the encoded bytes as a V string.
+
+[[Return to contents]](#Contents)
+
+## encode_to_string
+```v
+fn encode_to_string(src []u8) string
+```
+
+encode_to_string encodes a byte array `src` using Base32 and returns the encoded bytes as a V string.
+
+[[Return to contents]](#Contents)
+
+## new_encoding
+```v
+fn new_encoding(alphabet []u8) Encoding
+```
+
+new_encoding returns a Base32 `Encoding` with standard `alphabet`s and standard padding.
+
+[[Return to contents]](#Contents)
+
+## new_encoding_with_padding
+```v
+fn new_encoding_with_padding(alphabet []u8, padding_char u8) Encoding
+```
+
+new_encoding_with_padding returns a Base32 `Encoding` with specified encoding `alphabet`s and a specified `padding_char`. The `padding_char` must not be '\r' or '\n', must not be contained in the `Encoding`'s alphabet and must be a rune equal or below '\xff'.
+
+[[Return to contents]](#Contents)
+
+## new_std_encoding
+```v
+fn new_std_encoding() Encoding
+```
+
+new_std_encoding creates a standard Base32 `Encoding` as defined in RFC 4648.
+
+[[Return to contents]](#Contents)
+
+## new_std_encoding_with_padding
+```v
+fn new_std_encoding_with_padding(padding u8) Encoding
+```
+
+new_std_encoding creates a standard Base32 `Encoding` identical to `new_std_encoding` but with a specified character `padding`, or `no_padding` to disable padding. The `padding` character must not be '\r' or '\n', must not be contained in the `Encoding`'s alphabet and must be a rune equal or below '\xff'.
+
+[[Return to contents]](#Contents)
+
+## Encoding
+## encode_to_string
+```v
+fn (enc &Encoding) encode_to_string(src []u8) string
+```
+
+encode_to_string encodes the Base32 encoding of `src` with the encoding `enc` and returns the encoded bytes as a V string.
+
+[[Return to contents]](#Contents)
+
+## encode_string_to_string
+```v
+fn (enc &Encoding) encode_string_to_string(src string) string
+```
+
+encode_string_to_string encodes a V string `src` using Base32 with the encoding `enc` and returns the encoded bytes as a V string.
+
+[[Return to contents]](#Contents)
+
+## decode_string
+```v
+fn (enc &Encoding) decode_string(src string) ![]u8
+```
+
+decode_string decodes a V string `src` using Base32 with the encoding `enc` and returns the decoded bytes or a `corrupt_input_error_msg` error.
+
+[[Return to contents]](#Contents)
+
+## decode_string_to_string
+```v
+fn (enc &Encoding) decode_string_to_string(src string) !string
+```
+
+decode_string_to_string decodes a V string `src` using Base32 with the encoding `enc` and returns the decoded V string or a `corrupt_input_error_msg` error.
+
+[[Return to contents]](#Contents)
+
+## decode
+```v
+fn (enc &Encoding) decode(src []u8) ![]u8
+```
+
+decode decodes `src` using the encoding `enc`. It returns the decoded bytes written or a `corrupt_input_error_msg` error. New line characters (\r and \n) are ignored.
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:04

aiprompts/v_core/encoding/base58.md

@@ -0,0 +1,186 @@
+# module base58
+
+
+## Contents
+- [Constants](#Constants)
+- [decode](#decode)
+- [decode_bytes](#decode_bytes)
+- [decode_int](#decode_int)
+- [decode_int_walpha](#decode_int_walpha)
+- [decode_walpha](#decode_walpha)
+- [decode_walpha_bytes](#decode_walpha_bytes)
+- [encode](#encode)
+- [encode_bytes](#encode_bytes)
+- [encode_int](#encode_int)
+- [encode_int_walpha](#encode_int_walpha)
+- [encode_walpha](#encode_walpha)
+- [encode_walpha_bytes](#encode_walpha_bytes)
+- [new_alphabet](#new_alphabet)
+- [Alphabet](#Alphabet)
+  - [str](#str)
+
+## Constants
+```v
+const btc_alphabet = new_alphabet('123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz') or {
+	panic(impossible)
+}
+```
+
+[[Return to contents]](#Contents)
+
+```v
+const flickr_alphabet = new_alphabet('123456789abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ') or {
+	panic(impossible)
+}
+```
+
+[[Return to contents]](#Contents)
+
+```v
+const ripple_alphabet = new_alphabet('rpshnaf39wBUDNEGHJKLM4PQRST7VWXYZ2bcdeCg65jkm8oFqi1tuvAxyz') or {
+	panic(impossible)
+}
+```
+
+[[Return to contents]](#Contents)
+
+```v
+const alphabets = {
+	'btc':    btc_alphabet
+	'flickr': flickr_alphabet
+	'ripple': ripple_alphabet
+}
+```
+
+alphabets is a map of common base58 alphabets:
+
+[[Return to contents]](#Contents)
+
+## decode
+```v
+fn decode(str string) !string
+```
+
+decode decodes the base58 input string, using the Bitcoin alphabet
+
+[[Return to contents]](#Contents)
+
+## decode_bytes
+```v
+fn decode_bytes(input []u8) ![]u8
+```
+
+decode_bytes decodes the base58 encoded input array, using the Bitcoin alphabet
+
+[[Return to contents]](#Contents)
+
+## decode_int
+```v
+fn decode_int(input string) !int
+```
+
+decode_int decodes base58 string to an integer with Bitcoin alphabet
+
+[[Return to contents]](#Contents)
+
+## decode_int_walpha
+```v
+fn decode_int_walpha(input string, alphabet Alphabet) !int
+```
+
+decode_int_walpha decodes base58 string to an integer with custom alphabet
+
+[[Return to contents]](#Contents)
+
+## decode_walpha
+```v
+fn decode_walpha(input string, alphabet Alphabet) !string
+```
+
+decode_walpha decodes the base58 encoded input string, using custom alphabet
+
+[[Return to contents]](#Contents)
+
+## decode_walpha_bytes
+```v
+fn decode_walpha_bytes(input []u8, alphabet Alphabet) ![]u8
+```
+
+decode_walpha_bytes decodes the base58 encoded input array using a custom alphabet
+
+[[Return to contents]](#Contents)
+
+## encode
+```v
+fn encode(input string) string
+```
+
+encode encodes the input string to base58 with the Bitcoin alphabet
+
+[[Return to contents]](#Contents)
+
+## encode_bytes
+```v
+fn encode_bytes(input []u8) []u8
+```
+
+encode_bytes encodes the input array to base58, with the Bitcoin alphabet
+
+[[Return to contents]](#Contents)
+
+## encode_int
+```v
+fn encode_int(input int) !string
+```
+
+encode_int encodes any integer type to base58 string with Bitcoin alphabet
+
+[[Return to contents]](#Contents)
+
+## encode_int_walpha
+```v
+fn encode_int_walpha(input int, alphabet Alphabet) !string
+```
+
+encode_int_walpha any integer type to base58 string with custom alphabet
+
+[[Return to contents]](#Contents)
+
+## encode_walpha
+```v
+fn encode_walpha(input string, alphabet Alphabet) string
+```
+
+encode_walpha encodes the input string to base58 with a custom aplhabet
+
+[[Return to contents]](#Contents)
+
+## encode_walpha_bytes
+```v
+fn encode_walpha_bytes(input []u8, alphabet Alphabet) []u8
+```
+
+encode_walpha encodes the input array to base58 with a custom aplhabet
+
+[[Return to contents]](#Contents)
+
+## new_alphabet
+```v
+fn new_alphabet(str string) !Alphabet
+```
+
+new_alphabet instantiates an Alphabet object based on the provided characters
+
+[[Return to contents]](#Contents)
+
+## Alphabet
+## str
+```v
+fn (alphabet Alphabet) str() string
+```
+
+str returns an Alphabet encode table byte array as a string
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:04

aiprompts/v_core/encoding/base64.md

@@ -0,0 +1,130 @@
+# module base64
+
+
+## Contents
+- [decode](#decode)
+- [decode_in_buffer](#decode_in_buffer)
+- [decode_in_buffer_bytes](#decode_in_buffer_bytes)
+- [decode_str](#decode_str)
+- [encode](#encode)
+- [encode_in_buffer](#encode_in_buffer)
+- [encode_str](#encode_str)
+- [url_decode](#url_decode)
+- [url_decode_str](#url_decode_str)
+- [url_encode](#url_encode)
+- [url_encode_str](#url_encode_str)
+
+## decode
+```v
+fn decode(data string) []u8
+```
+
+decode decodes the base64 encoded `string` value passed in `data`. Please note: If you need to decode many strings repeatedly, take a look at `decode_in_buffer`.
+
+Example
+```v
+
+assert base64.decode('ViBpbiBiYXNlIDY0') == 'V in base 64'.bytes()
+
+```
+
+[[Return to contents]](#Contents)
+
+## decode_in_buffer
+```v
+fn decode_in_buffer(data &string, buffer &u8) int
+```
+
+decode_in_buffer decodes the base64 encoded `string` reference passed in `data` into `buffer`. decode_in_buffer returns the size of the decoded data in the buffer. Please note: The `buffer` should be large enough (i.e. 3/4 of the data.len, or larger) to hold the decoded data. Please note: This function does NOT allocate new memory, and is thus suitable for handling very large strings.
+
+[[Return to contents]](#Contents)
+
+## decode_in_buffer_bytes
+```v
+fn decode_in_buffer_bytes(data []u8, buffer &u8) int
+```
+
+decode_from_buffer decodes the base64 encoded ASCII bytes from `data` into `buffer`. decode_from_buffer returns the size of the decoded data in the buffer. Please note: The `buffer` should be large enough (i.e. 3/4 of the data.len, or larger) to hold the decoded data. Please note: This function does NOT allocate new memory, and is thus suitable for handling very large strings.
+
+[[Return to contents]](#Contents)
+
+## decode_str
+```v
+fn decode_str(data string) string
+```
+
+decode_str is the string variant of decode
+
+[[Return to contents]](#Contents)
+
+## encode
+```v
+fn encode(data []u8) string
+```
+
+encode encodes the `[]u8` value passed in `data` to base64. Please note: base64 encoding returns a `string` that is ~ 4/3 larger than the input. Please note: If you need to encode many strings repeatedly, take a look at `encode_in_buffer`.
+
+Example
+```v
+
+assert base64.encode('V in base 64'.bytes()) == 'ViBpbiBiYXNlIDY0'
+
+```
+
+[[Return to contents]](#Contents)
+
+## encode_in_buffer
+```v
+fn encode_in_buffer(data []u8, buffer &u8) int
+```
+
+encode_in_buffer base64 encodes the `[]u8` passed in `data` into `buffer`. encode_in_buffer returns the size of the encoded data in the buffer. Please note: The buffer should be large enough (i.e. 4/3 of the data.len, or larger) to hold the encoded data. Please note: The function does NOT allocate new memory, and is suitable for handling very large strings.
+
+[[Return to contents]](#Contents)
+
+## encode_str
+```v
+fn encode_str(data string) string
+```
+
+encode_str is the string variant of encode
+
+[[Return to contents]](#Contents)
+
+## url_decode
+```v
+fn url_decode(data string) []u8
+```
+
+url_decode returns a decoded URL `string` version of the a base64 url encoded `string` passed in `data`.
+
+[[Return to contents]](#Contents)
+
+## url_decode_str
+```v
+fn url_decode_str(data string) string
+```
+
+url_decode_str is the string variant of url_decode
+
+[[Return to contents]](#Contents)
+
+## url_encode
+```v
+fn url_encode(data []u8) string
+```
+
+url_encode returns a base64 URL encoded `string` version of the value passed in `data`.
+
+[[Return to contents]](#Contents)
+
+## url_encode_str
+```v
+fn url_encode_str(data string) string
+```
+
+url_encode_str is the string variant of url_encode
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:04

aiprompts/v_core/encoding/binary.md

@@ -0,0 +1,598 @@
+# module binary
+
+
+## Contents
+- [big_endian_get_u16](#big_endian_get_u16)
+- [big_endian_get_u32](#big_endian_get_u32)
+- [big_endian_get_u64](#big_endian_get_u64)
+- [big_endian_put_u16](#big_endian_put_u16)
+- [big_endian_put_u16_at](#big_endian_put_u16_at)
+- [big_endian_put_u16_end](#big_endian_put_u16_end)
+- [big_endian_put_u16_fixed](#big_endian_put_u16_fixed)
+- [big_endian_put_u32](#big_endian_put_u32)
+- [big_endian_put_u32_at](#big_endian_put_u32_at)
+- [big_endian_put_u32_end](#big_endian_put_u32_end)
+- [big_endian_put_u32_fixed](#big_endian_put_u32_fixed)
+- [big_endian_put_u64](#big_endian_put_u64)
+- [big_endian_put_u64_at](#big_endian_put_u64_at)
+- [big_endian_put_u64_end](#big_endian_put_u64_end)
+- [big_endian_put_u64_fixed](#big_endian_put_u64_fixed)
+- [big_endian_u16](#big_endian_u16)
+- [big_endian_u16_at](#big_endian_u16_at)
+- [big_endian_u16_end](#big_endian_u16_end)
+- [big_endian_u16_fixed](#big_endian_u16_fixed)
+- [big_endian_u32](#big_endian_u32)
+- [big_endian_u32_at](#big_endian_u32_at)
+- [big_endian_u32_end](#big_endian_u32_end)
+- [big_endian_u32_fixed](#big_endian_u32_fixed)
+- [big_endian_u64](#big_endian_u64)
+- [big_endian_u64_at](#big_endian_u64_at)
+- [big_endian_u64_end](#big_endian_u64_end)
+- [big_endian_u64_fixed](#big_endian_u64_fixed)
+- [decode_binary](#decode_binary)
+- [encode_binary](#encode_binary)
+- [little_endian_f32_at](#little_endian_f32_at)
+- [little_endian_get_u16](#little_endian_get_u16)
+- [little_endian_get_u32](#little_endian_get_u32)
+- [little_endian_get_u64](#little_endian_get_u64)
+- [little_endian_put_u16](#little_endian_put_u16)
+- [little_endian_put_u16_at](#little_endian_put_u16_at)
+- [little_endian_put_u16_end](#little_endian_put_u16_end)
+- [little_endian_put_u16_fixed](#little_endian_put_u16_fixed)
+- [little_endian_put_u32](#little_endian_put_u32)
+- [little_endian_put_u32_at](#little_endian_put_u32_at)
+- [little_endian_put_u32_end](#little_endian_put_u32_end)
+- [little_endian_put_u32_fixed](#little_endian_put_u32_fixed)
+- [little_endian_put_u64](#little_endian_put_u64)
+- [little_endian_put_u64_at](#little_endian_put_u64_at)
+- [little_endian_put_u64_end](#little_endian_put_u64_end)
+- [little_endian_put_u64_fixed](#little_endian_put_u64_fixed)
+- [little_endian_u16](#little_endian_u16)
+- [little_endian_u16_at](#little_endian_u16_at)
+- [little_endian_u16_end](#little_endian_u16_end)
+- [little_endian_u16_fixed](#little_endian_u16_fixed)
+- [little_endian_u32](#little_endian_u32)
+- [little_endian_u32_at](#little_endian_u32_at)
+- [little_endian_u32_end](#little_endian_u32_end)
+- [little_endian_u32_fixed](#little_endian_u32_fixed)
+- [little_endian_u64](#little_endian_u64)
+- [little_endian_u64_at](#little_endian_u64_at)
+- [little_endian_u64_end](#little_endian_u64_end)
+- [little_endian_u64_fixed](#little_endian_u64_fixed)
+- [DecodeConfig](#DecodeConfig)
+- [EncodeConfig](#EncodeConfig)
+
+## big_endian_get_u16
+```v
+fn big_endian_get_u16(v u16) []u8
+```
+
+big_endian_get_u16 creates u8 array from the unsigned 16-bit integer v in big endian order.
+
+[[Return to contents]](#Contents)
+
+## big_endian_get_u32
+```v
+fn big_endian_get_u32(v u32) []u8
+```
+
+big_endian_get_u32 creates u8 array from the unsigned 32-bit integer v in big endian order.
+
+[[Return to contents]](#Contents)
+
+## big_endian_get_u64
+```v
+fn big_endian_get_u64(v u64) []u8
+```
+
+big_endian_get_u64 creates u8 array from the unsigned 64-bit integer v in big endian order.
+
+[[Return to contents]](#Contents)
+
+## big_endian_put_u16
+```v
+fn big_endian_put_u16(mut b []u8, v u16)
+```
+
+big_endian_put_u16 writes a u16 to the first two bytes in the array b in big endian order.
+
+[[Return to contents]](#Contents)
+
+## big_endian_put_u16_at
+```v
+fn big_endian_put_u16_at(mut b []u8, v u16, o int)
+```
+
+big_endian_put_u16_at writes a u16 to the two bytes in the array b at the specified offset in big endian order.
+
+[[Return to contents]](#Contents)
+
+## big_endian_put_u16_end
+```v
+fn big_endian_put_u16_end(mut b []u8, v u16)
+```
+
+big_endian_put_u16_end writes a u16 to the last two bytes in the array b in big endian order.
+
+[[Return to contents]](#Contents)
+
+## big_endian_put_u16_fixed
+```v
+fn big_endian_put_u16_fixed(mut b [2]u8, v u16)
+```
+
+big_endian_put_u16_fixed writes a u16 to the fixed array b in big endian order.
+
+[[Return to contents]](#Contents)
+
+## big_endian_put_u32
+```v
+fn big_endian_put_u32(mut b []u8, v u32)
+```
+
+big_endian_put_u32 writes a u32 to the first four bytes in the array b in big endian order.
+
+[[Return to contents]](#Contents)
+
+## big_endian_put_u32_at
+```v
+fn big_endian_put_u32_at(mut b []u8, v u32, o int)
+```
+
+big_endian_put_u32_at writes a u32 to four bytes in the array b at the specified offset in big endian order.
+
+[[Return to contents]](#Contents)
+
+## big_endian_put_u32_end
+```v
+fn big_endian_put_u32_end(mut b []u8, v u32)
+```
+
+big_endian_put_u32_end writes a u32 to the last four bytes in the array b in big endian order.
+
+[[Return to contents]](#Contents)
+
+## big_endian_put_u32_fixed
+```v
+fn big_endian_put_u32_fixed(mut b [4]u8, v u32)
+```
+
+big_endian_put_u32_fixed writes a u32 to the fixed array b in big endian order.
+
+[[Return to contents]](#Contents)
+
+## big_endian_put_u64
+```v
+fn big_endian_put_u64(mut b []u8, v u64)
+```
+
+big_endian_put_u64 writes a u64 to the first eight bytes in the array b in big endian order.
+
+[[Return to contents]](#Contents)
+
+## big_endian_put_u64_at
+```v
+fn big_endian_put_u64_at(mut b []u8, v u64, o int)
+```
+
+big_endian_put_u64_at writes a u64 to eight bytes in the array b at the specified offset in big endian order.
+
+[[Return to contents]](#Contents)
+
+## big_endian_put_u64_end
+```v
+fn big_endian_put_u64_end(mut b []u8, v u64)
+```
+
+big_endian_put_u64_end writes a u64 to the last eight bytes in the array b at the specified offset in big endian order.
+
+[[Return to contents]](#Contents)
+
+## big_endian_put_u64_fixed
+```v
+fn big_endian_put_u64_fixed(mut b [8]u8, v u64)
+```
+
+big_endian_put_u64_fixed writes a u64 to the fixed array b in big endian order.
+
+[[Return to contents]](#Contents)
+
+## big_endian_u16
+```v
+fn big_endian_u16(b []u8) u16
+```
+
+big_endian_u16 creates a u16 from the first two bytes in the array b in big endian order.
+
+[[Return to contents]](#Contents)
+
+## big_endian_u16_at
+```v
+fn big_endian_u16_at(b []u8, o int) u16
+```
+
+big_endian_u16_at creates a u16 from two bytes in the array b at the specified offset in big endian order.
+
+[[Return to contents]](#Contents)
+
+## big_endian_u16_end
+```v
+fn big_endian_u16_end(b []u8) u16
+```
+
+big_endian_u16_end creates a u16 from two bytes in the array b at the specified offset in big endian order.
+
+[[Return to contents]](#Contents)
+
+## big_endian_u16_fixed
+```v
+fn big_endian_u16_fixed(b [2]u8) u16
+```
+
+big_endian_u16_fixed creates a u16 from the first two bytes in the fixed array b in big endian order.
+
+[[Return to contents]](#Contents)
+
+## big_endian_u32
+```v
+fn big_endian_u32(b []u8) u32
+```
+
+big_endian_u32 creates a u32 from four bytes in the array b in big endian order.
+
+[[Return to contents]](#Contents)
+
+## big_endian_u32_at
+```v
+fn big_endian_u32_at(b []u8, o int) u32
+```
+
+big_endian_u32_at creates a u32 from four bytes in the array b at the specified offset in big endian order.
+
+[[Return to contents]](#Contents)
+
+## big_endian_u32_end
+```v
+fn big_endian_u32_end(b []u8) u32
+```
+
+big_endian_u32_end creates a u32 from the last four bytes in the array b in big endian order.
+
+[[Return to contents]](#Contents)
+
+## big_endian_u32_fixed
+```v
+fn big_endian_u32_fixed(b [4]u8) u32
+```
+
+big_endian_u32_fixed creates a u32 from four bytes in the fixed array b in big endian order.
+
+[[Return to contents]](#Contents)
+
+## big_endian_u64
+```v
+fn big_endian_u64(b []u8) u64
+```
+
+big_endian_u64 creates a u64 from the first eight bytes in the array b in big endian order.
+
+[[Return to contents]](#Contents)
+
+## big_endian_u64_at
+```v
+fn big_endian_u64_at(b []u8, o int) u64
+```
+
+big_endian_u64_at creates a u64 from eight bytes in the array b at the specified offset in big endian order.
+
+[[Return to contents]](#Contents)
+
+## big_endian_u64_end
+```v
+fn big_endian_u64_end(b []u8) u64
+```
+
+big_endian_u64_end creates a u64 from the last eight bytes in the array b in big endian order.
+
+[[Return to contents]](#Contents)
+
+## big_endian_u64_fixed
+```v
+fn big_endian_u64_fixed(b [8]u8) u64
+```
+
+big_endian_u64_fixed creates a u64 from the fixed array b in big endian order.
+
+[[Return to contents]](#Contents)
+
+## decode_binary
+```v
+fn decode_binary[T](b []u8, config DecodeConfig) !T
+```
+
+decode_binary decode a u8 array into T type data. for decoding struct, you can use `@[serialize: '-']` to skip field.
+
+[[Return to contents]](#Contents)
+
+## encode_binary
+```v
+fn encode_binary[T](obj T, config EncodeConfig) ![]u8
+```
+
+encode_binary encode a T type data into u8 array. for encoding struct, you can use `@[serialize: '-']` to skip field.
+
+[[Return to contents]](#Contents)
+
+## little_endian_f32_at
+```v
+fn little_endian_f32_at(b []u8, o int) f32
+```
+
+[[Return to contents]](#Contents)
+
+## little_endian_get_u16
+```v
+fn little_endian_get_u16(v u16) []u8
+```
+
+little_endian_get_u16 creates u8 array from the unsigned 16-bit integer v in little endian order.
+
+[[Return to contents]](#Contents)
+
+## little_endian_get_u32
+```v
+fn little_endian_get_u32(v u32) []u8
+```
+
+little_endian_get_u32 creates u8 array from the unsigned 32-bit integer v in little endian order.
+
+[[Return to contents]](#Contents)
+
+## little_endian_get_u64
+```v
+fn little_endian_get_u64(v u64) []u8
+```
+
+little_endian_get_u64 creates u8 array from the unsigned 64-bit integer v in little endian order.
+
+[[Return to contents]](#Contents)
+
+## little_endian_put_u16
+```v
+fn little_endian_put_u16(mut b []u8, v u16)
+```
+
+little_endian_put_u16 writes a u16 to the first two bytes in the array b in little endian order.
+
+[[Return to contents]](#Contents)
+
+## little_endian_put_u16_at
+```v
+fn little_endian_put_u16_at(mut b []u8, v u16, o int)
+```
+
+little_endian_put_u16_at writes a u16 to the two bytes in the array b at the specified offset in little endian order.
+
+[[Return to contents]](#Contents)
+
+## little_endian_put_u16_end
+```v
+fn little_endian_put_u16_end(mut b []u8, v u16)
+```
+
+little_endian_put_u16_end writes a u16 to the last two bytes of the array b in little endian order.
+
+[[Return to contents]](#Contents)
+
+## little_endian_put_u16_fixed
+```v
+fn little_endian_put_u16_fixed(mut b [2]u8, v u16)
+```
+
+little_endian_put_u16_fixed writes a u16 to the fixed array b in little endian order.
+
+[[Return to contents]](#Contents)
+
+## little_endian_put_u32
+```v
+fn little_endian_put_u32(mut b []u8, v u32)
+```
+
+little_endian_put_u32 writes a u32 to the first four bytes in the array b in little endian order.
+
+[[Return to contents]](#Contents)
+
+## little_endian_put_u32_at
+```v
+fn little_endian_put_u32_at(mut b []u8, v u32, o int)
+```
+
+little_endian_put_u32_at writes a u32 to the four bytes in the array b at the specified offset in little endian order.
+
+[[Return to contents]](#Contents)
+
+## little_endian_put_u32_end
+```v
+fn little_endian_put_u32_end(mut b []u8, v u32)
+```
+
+little_endian_put_u32_end writes a u32 to the last four bytes in the array b in little endian order.
+
+[[Return to contents]](#Contents)
+
+## little_endian_put_u32_fixed
+```v
+fn little_endian_put_u32_fixed(mut b [4]u8, v u32)
+```
+
+little_endian_put_u32_fixed writes a u32 to the fixed array b in little endian order.
+
+[[Return to contents]](#Contents)
+
+## little_endian_put_u64
+```v
+fn little_endian_put_u64(mut b []u8, v u64)
+```
+
+little_endian_put_u64 writes a u64 to the first eight bytes in the array b in little endian order.
+
+[[Return to contents]](#Contents)
+
+## little_endian_put_u64_at
+```v
+fn little_endian_put_u64_at(mut b []u8, v u64, o int)
+```
+
+little_endian_put_u64_at writes a u64 to the eight bytes in the array b at the specified offset in little endian order.
+
+[[Return to contents]](#Contents)
+
+## little_endian_put_u64_end
+```v
+fn little_endian_put_u64_end(mut b []u8, v u64)
+```
+
+little_endian_put_u64_end writes a u64 to the last eight bytes in the array b at in little endian order.
+
+[[Return to contents]](#Contents)
+
+## little_endian_put_u64_fixed
+```v
+fn little_endian_put_u64_fixed(mut b [8]u8, v u64)
+```
+
+little_endian_put_u64_fixed writes a u64 to the fixed array b in little endian order.
+
+[[Return to contents]](#Contents)
+
+## little_endian_u16
+```v
+fn little_endian_u16(b []u8) u16
+```
+
+little_endian_u16 creates a u16 from the first two bytes in the array b in little endian order.
+
+[[Return to contents]](#Contents)
+
+## little_endian_u16_at
+```v
+fn little_endian_u16_at(b []u8, o int) u16
+```
+
+little_endian_u16_at creates a u16 from two bytes in the array b at the specified offset in little endian order.
+
+[[Return to contents]](#Contents)
+
+## little_endian_u16_end
+```v
+fn little_endian_u16_end(b []u8) u16
+```
+
+little_endian_u16_end creates a u16 from the last two bytes of the array b in little endian order.
+
+[[Return to contents]](#Contents)
+
+## little_endian_u16_fixed
+```v
+fn little_endian_u16_fixed(b [2]u8) u16
+```
+
+little_endian_u16_fixed creates a u16 from the fixed array b in little endian order.
+
+[[Return to contents]](#Contents)
+
+## little_endian_u32
+```v
+fn little_endian_u32(b []u8) u32
+```
+
+little_endian_u32 creates a u32 from the first four bytes in the array b in little endian order.
+
+[[Return to contents]](#Contents)
+
+## little_endian_u32_at
+```v
+fn little_endian_u32_at(b []u8, o int) u32
+```
+
+little_endian_u32_at creates a u32 from four bytes in the array b at the specified offset in little endian order.
+
+[[Return to contents]](#Contents)
+
+## little_endian_u32_end
+```v
+fn little_endian_u32_end(b []u8) u32
+```
+
+little_endian_u32_end creates a u32 from the last four bytes in the array b in little endian order.
+
+[[Return to contents]](#Contents)
+
+## little_endian_u32_fixed
+```v
+fn little_endian_u32_fixed(b [4]u8) u32
+```
+
+little_endian_u32_fixed creates a u32 from the fixed array b in little endian order.
+
+[[Return to contents]](#Contents)
+
+## little_endian_u64
+```v
+fn little_endian_u64(b []u8) u64
+```
+
+little_endian_u64 creates a u64 from the first eight bytes in the array b in little endian order.
+
+[[Return to contents]](#Contents)
+
+## little_endian_u64_at
+```v
+fn little_endian_u64_at(b []u8, o int) u64
+```
+
+little_endian_u64_at creates a u64 from eight bytes in the array b at the specified offset in little endian order.
+
+[[Return to contents]](#Contents)
+
+## little_endian_u64_end
+```v
+fn little_endian_u64_end(b []u8) u64
+```
+
+little_endian_u64_end creates a u64 from the last eight bytes in the array b in little endian order.
+
+[[Return to contents]](#Contents)
+
+## little_endian_u64_fixed
+```v
+fn little_endian_u64_fixed(b [8]u8) u64
+```
+
+little_endian_u64_fixed creates a u64 from the fixed array b in little endian order.
+
+[[Return to contents]](#Contents)
+
+## DecodeConfig
+```v
+struct DecodeConfig {
+pub mut:
+	buffer_len int = 1024
+	big_endian bool // use big endian decode the data
+}
+```
+
+[[Return to contents]](#Contents)
+
+## EncodeConfig
+```v
+struct EncodeConfig {
+pub mut:
+	buffer_len int = 1024
+	big_endian bool // use big endian encoding the data
+}
+```
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:04

aiprompts/v_core/encoding/csv.md

@@ -0,0 +1,462 @@
+# module csv
+
+
+## Contents
+- [Constants](#Constants)
+- [csv_reader](#csv_reader)
+- [csv_reader_from_string](#csv_reader_from_string)
+- [csv_sequential_reader](#csv_sequential_reader)
+- [decode](#decode)
+- [new_reader](#new_reader)
+- [new_reader_from_file](#new_reader_from_file)
+- [new_writer](#new_writer)
+- [CellValue](#CellValue)
+- [Reader](#Reader)
+  - [read](#read)
+- [Writer](#Writer)
+  - [write](#write)
+  - [str](#str)
+- [ColumType](#ColumType)
+- [GetCellConfig](#GetCellConfig)
+- [GetHeaderConf](#GetHeaderConf)
+- [HeaderItem](#HeaderItem)
+- [RandomAccessReader](#RandomAccessReader)
+  - [dispose_csv_reader](#dispose_csv_reader)
+  - [copy_configuration](#copy_configuration)
+  - [map_csv](#map_csv)
+  - [get_row](#get_row)
+  - [get_cell](#get_cell)
+  - [get_cellt](#get_cellt)
+  - [build_header_dict](#build_header_dict)
+  - [rows_count](#rows_count)
+- [RandomAccessReaderConfig](#RandomAccessReaderConfig)
+- [ReaderConfig](#ReaderConfig)
+- [SequentialReader](#SequentialReader)
+  - [dispose_csv_reader](#dispose_csv_reader)
+  - [has_data](#has_data)
+  - [get_next_row](#get_next_row)
+- [SequentialReaderConfig](#SequentialReaderConfig)
+- [WriterConfig](#WriterConfig)
+
+## Constants
+```v
+const endline_cr_len = 1
+```
+
+endline lengths
+
+[[Return to contents]](#Contents)
+
+```v
+const endline_crlf_len = 2
+```
+
+[[Return to contents]](#Contents)
+
+```v
+const ram_csv = 1
+```
+
+Type of read buffer
+
+[[Return to contents]](#Contents)
+
+```v
+const file_csv = 0
+```
+
+[[Return to contents]](#Contents)
+
+## csv_reader
+```v
+fn csv_reader(cfg RandomAccessReaderConfig) !&RandomAccessReader
+```
+
+csv_reader create a random access csv reader
+
+[[Return to contents]](#Contents)
+
+## csv_reader_from_string
+```v
+fn csv_reader_from_string(in_str string) !&RandomAccessReader
+```
+
+csv_reader_from_string create a csv reader from a string
+
+[[Return to contents]](#Contents)
+
+## csv_sequential_reader
+```v
+fn csv_sequential_reader(cfg SequentialReaderConfig) !&SequentialReader
+```
+
+csv_sequential_reader creates a sequential csv reader
+
+[[Return to contents]](#Contents)
+
+## decode
+```v
+fn decode[T](data string) []T
+```
+
+decode csv to struct
+
+[[Return to contents]](#Contents)
+
+## new_reader
+```v
+fn new_reader(data string, config ReaderConfig) &Reader
+```
+
+new_reader initializes a Reader with string data to parse and, optionally, a custom delimiter.
+
+[[Return to contents]](#Contents)
+
+## new_reader_from_file
+```v
+fn new_reader_from_file(csv_file_path string, config ReaderConfig) !&Reader
+```
+
+new_reader_from_file create a csv reader from a file
+
+[[Return to contents]](#Contents)
+
+## new_writer
+```v
+fn new_writer(config WriterConfig) &Writer
+```
+
+new_writer returns a reference to a Writer
+
+[[Return to contents]](#Contents)
+
+## CellValue
+```v
+type CellValue = f32 | int | string
+```
+
+[[Return to contents]](#Contents)
+
+## Reader
+## read
+```v
+fn (mut r Reader) read() ![]string
+```
+
+read reads a row from the CSV data. If successful, the result holds an array of each column's data.
+
+[[Return to contents]](#Contents)
+
+## Writer
+## write
+```v
+fn (mut w Writer) write(record []string) !bool
+```
+
+write writes a single record
+
+[[Return to contents]](#Contents)
+
+## str
+```v
+fn (mut w Writer) str() string
+```
+
+str returns the writer contents
+
+[[Return to contents]](#Contents)
+
+## ColumType
+```v
+enum ColumType {
+	string = 0
+	int    = 1
+	f32    = 2
+}
+```
+
+
+
+[[Return to contents]](#Contents)
+
+## GetCellConfig
+```v
+struct GetCellConfig {
+pub:
+	x int
+	y int
+}
+```
+
+[[Return to contents]](#Contents)
+
+## GetHeaderConf
+```v
+struct GetHeaderConf {
+pub:
+	header_row int // row where to inspect the header
+}
+```
+
+
+
+[[Return to contents]](#Contents)
+
+## HeaderItem
+```v
+struct HeaderItem {
+pub mut:
+	label  string
+	column int
+	htype  ColumType = .string
+}
+```
+
+[[Return to contents]](#Contents)
+
+## RandomAccessReader
+```v
+struct RandomAccessReader {
+pub mut:
+	index i64
+
+	f              os.File
+	f_len          i64
+	is_bom_present bool
+
+	start_index i64
+	end_index   i64 = -1
+
+	end_line      u8  = `\n`
+	end_line_len  int = endline_cr_len // size of the endline rune \n = 1, \r\n = 2
+	separator     u8  = `,`            // comma is the default separator
+	separator_len int = 1              // size of the separator rune
+	quote         u8  = `"`            // double quote is the standard quote char
+	quote_remove  bool // if true clear the cell from the quotes
+	comment       u8 = `#` // every line that start with the quote char is ignored
+
+	default_cell string = '*' // return this string if out of the csv boundaries
+	empty_cell   string = '#' // retunrn this if empty cell
+	// ram buffer
+	mem_buf_type  u32     // buffer type 0=File,1=RAM
+	mem_buf       voidptr // buffer used to load chars from file
+	mem_buf_size  i64     // size of the buffer
+	mem_buf_start i64 = -1 // start index in the file of the read buffer
+	mem_buf_end   i64 = -1 // end index in the file of the read buffer
+	// csv map for quick access
+	create_map_csv bool = true // flag to enable the csv map creation
+	csv_map        [][]i64
+	// header
+	header_row  int = -1 // row index of the header in the csv_map
+	header_list []HeaderItem   // list of the header item
+	header_map  map[string]int // map from header label to column index
+}
+```
+
+[[Return to contents]](#Contents)
+
+## dispose_csv_reader
+```v
+fn (mut cr RandomAccessReader) dispose_csv_reader()
+```
+
+dispose_csv_reader release the resources used by the csv_reader
+
+[[Return to contents]](#Contents)
+
+## copy_configuration
+```v
+fn (mut cr RandomAccessReader) copy_configuration(src_cr RandomAccessReader)
+```
+
+copy_configuration copies the configuration from another csv RandomAccessReader this function is a helper for using the RandomAccessReader in multi threaded applications pay attention to the free process
+
+[[Return to contents]](#Contents)
+
+## map_csv
+```v
+fn (mut cr RandomAccessReader) map_csv() !
+```
+
+map_csv create an index of whole csv file to consent random access to every cell in the file
+
+[[Return to contents]](#Contents)
+
+## get_row
+```v
+fn (mut cr RandomAccessReader) get_row(y int) ![]string
+```
+
+get_row get a row from the CSV file as a string array
+
+[[Return to contents]](#Contents)
+
+## get_cell
+```v
+fn (mut cr RandomAccessReader) get_cell(cfg GetCellConfig) !string
+```
+
+get_cell read a single cel nd return a string
+
+[[Return to contents]](#Contents)
+
+## get_cellt
+```v
+fn (mut cr RandomAccessReader) get_cellt(cfg GetCellConfig) !CellValue
+```
+
+get_cellt read a single cell and return a sum type CellValue
+
+[[Return to contents]](#Contents)
+
+## build_header_dict
+```v
+fn (mut cr RandomAccessReader) build_header_dict(cfg GetHeaderConf) !
+```
+
+build_header_dict infer the header, it use the first available row in not row number is passesd it try to infer the type of column using the first available row after the header By default all the column are of the string type
+
+[[Return to contents]](#Contents)
+
+## rows_count
+```v
+fn (mut cr RandomAccessReader) rows_count() !i64
+```
+
+rows_count count the rows in the csv between start_index and end_index
+
+[[Return to contents]](#Contents)
+
+## RandomAccessReaderConfig
+```v
+struct RandomAccessReaderConfig {
+pub:
+	scr_buf        voidptr // pointer to the buffer of data
+	scr_buf_len    i64     // if > 0 use the RAM pointed from scr_buf as source of data
+	file_path      string
+	start_index    i64
+	end_index      i64    = -1
+	mem_buf_size   int    = 1024 * 64 // default buffer size 64KByte
+	separator      u8     = `,`
+	comment        u8     = `#` // every line that start with the quote char is ignored
+	default_cell   string = '*' // return this string if out of the csv boundaries
+	empty_cell     string // return this string if empty cell
+	end_line_len   int = endline_cr_len // size of the endline rune
+	quote          u8  = `"`            // double quote is the standard quote char
+	quote_remove   bool // if true clear the cell from the quotes
+	create_map_csv bool = true // if true make the map of the csv file
+}
+```
+
+[[Return to contents]](#Contents)
+
+## ReaderConfig
+```v
+struct ReaderConfig {
+pub:
+	delimiter u8 = `,`
+	comment   u8 = `#`
+}
+```
+
+[[Return to contents]](#Contents)
+
+## SequentialReader
+```v
+struct SequentialReader {
+pub mut:
+	index i64
+
+	f              os.File
+	f_len          i64
+	is_bom_present bool
+
+	start_index i64
+	end_index   i64 = -1
+
+	end_line      u8  = `\n`
+	end_line_len  int = endline_cr_len // size of the endline rune \n = 1, \r\n = 2
+	separator     u8  = `,`            // comma is the default separator
+	separator_len int = 1              // size of the separator rune
+	quote         u8  = `"`            // double quote is the standard quote char
+
+	comment u8 = `#` // every line that start with the quote char is ignored
+
+	default_cell string = '*' // return this string if out of the csv boundaries
+	empty_cell   string = '#' // retunrn this if empty cell
+	// ram buffer
+	mem_buf_type  u32     // buffer type 0=File,1=RAM
+	mem_buf       voidptr // buffer used to load chars from file
+	mem_buf_size  i64     // size of the buffer
+	mem_buf_start i64 = -1 // start index in the file of the read buffer
+	mem_buf_end   i64 = -1 // end index in the file of the read buffer
+
+	ch_buf []u8 = []u8{cap: 1024}
+	// error management
+	row_count i64
+	col_count i64
+}
+```
+
+[[Return to contents]](#Contents)
+
+## dispose_csv_reader
+```v
+fn (mut cr SequentialReader) dispose_csv_reader()
+```
+
+dispose_csv_reader release the resources used by the csv_reader
+
+[[Return to contents]](#Contents)
+
+## has_data
+```v
+fn (mut cr SequentialReader) has_data() i64
+```
+
+has_data return the bytes available for future readings
+
+[[Return to contents]](#Contents)
+
+## get_next_row
+```v
+fn (mut cr SequentialReader) get_next_row() ![]string
+```
+
+get_next_row get the next row from the CSV file as a string array
+
+[[Return to contents]](#Contents)
+
+## SequentialReaderConfig
+```v
+struct SequentialReaderConfig {
+pub:
+	scr_buf      voidptr // pointer to the buffer of data
+	scr_buf_len  i64     // if > 0 use the RAM pointed by scr_buf as source of data
+	file_path    string
+	start_index  i64
+	end_index    i64    = -1
+	mem_buf_size int    = 1024 * 64 // default buffer size 64KByte
+	separator    u8     = `,`
+	comment      u8     = `#` // every line that start with the comment char is ignored
+	default_cell string = '*' // return this string if out of the csv boundaries
+	empty_cell   string // return this string if empty cell
+	end_line_len int = endline_cr_len // size of the endline rune
+	quote        u8  = `"`            // double quote is the standard quote char
+}
+```
+
+[[Return to contents]](#Contents)
+
+## WriterConfig
+```v
+struct WriterConfig {
+pub:
+	use_crlf  bool
+	delimiter u8 = `,`
+}
+```
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:04

aiprompts/v_core/encoding/encoding.utf8.east_asian.md

@@ -0,0 +1,43 @@
+# module encoding.utf8.east_asian
+
+
+## Contents
+- [display_width](#display_width)
+- [east_asian_width_property_at](#east_asian_width_property_at)
+- [EastAsianWidthProperty](#EastAsianWidthProperty)
+
+## display_width
+```v
+fn display_width(s string, ambiguous_width int) int
+```
+
+display_width return the display width as number of unicode chars from a string.
+
+[[Return to contents]](#Contents)
+
+## east_asian_width_property_at
+```v
+fn east_asian_width_property_at(s string, index int) EastAsianWidthProperty
+```
+
+width_property_at returns the East Asian Width properties at string[index]
+
+[[Return to contents]](#Contents)
+
+## EastAsianWidthProperty
+```v
+enum EastAsianWidthProperty {
+	full
+	half
+	wide
+	narrow
+	ambiguous
+	neutral
+}
+```
+
+EastAsianWidthType represents East_Asian_Width informative prorperty
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:04

aiprompts/v_core/encoding/encoding.utf8.validate.md

@@ -0,0 +1,26 @@
+# module encoding.utf8.validate
+
+
+## Contents
+- [utf8_data](#utf8_data)
+- [utf8_string](#utf8_string)
+
+## utf8_data
+```v
+fn utf8_data(data &u8, len int) bool
+```
+
+utf8_data returns true, if the given `data` block, with length `len` bytes, consists only of valid UTF-8 runes
+
+[[Return to contents]](#Contents)
+
+## utf8_string
+```v
+fn utf8_string(s string) bool
+```
+
+utf8_string returns true, if the given string `s` consists only of valid UTF-8 runes
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:04

aiprompts/v_core/encoding/hex.md

@@ -0,0 +1,26 @@
+# module hex
+
+
+## Contents
+- [decode](#decode)
+- [encode](#encode)
+
+## decode
+```v
+fn decode(s string) ![]u8
+```
+
+decode converts a hex string into an array of bytes. The expected input format is 2 ASCII characters for each output byte. If the provided string length is not a multiple of 2, an implicit `0` is prepended to it.
+
+[[Return to contents]](#Contents)
+
+## encode
+```v
+fn encode(bytes []u8) string
+```
+
+encode converts an array of bytes into a string of ASCII hex bytes. The output will always be a string with length a multiple of 2.
+
+[[Return to contents]](#Contents)
+
+#### Powered by vdoc. Generated on: 2 Sep 2025 07:18:04