# Neovim Configuration Summary

## Plugin Management
- **Plugin Manager**: `lazy.nvim` (auto-bootstrapped)
- **Leader Key**: `<Space>`
- **Update Checker**: Enabled (silent notifications)

## Core Plugins & Features

### File Navigation & Search
- **Telescope** (v0.1.8): Fuzzy finder for files, buffers, grep, help tags, marks
- **nvim-tree**: File browser
- **Tagbar**: Code structure viewer (properties/methods)

### LSP & Code Intelligence
- **Mason + Mason-LSPConfig**: LSP server management
- **nvim-lspconfig**: LSP client configuration
- **Lspsaga**: Enhanced LSP UI (code actions, definitions, diagnostics, outline)
  - **nvim-cmp**: Completion engine with:
    - Buffer, path, LSP, cmdline sources
    - LuaSnip snippets

### Syntax & Highlighting
- **nvim-treesitter**: Syntax highlighting via language parsers
- **nvim-colorizer**: Color previews (hex codes, etc.)
- **SyntaxAttr**: Display syntax highlighting info
- **Gruvbox**: Colorscheme

### UI Enhancements
- **lualine**: Status bar
- **nvim-scrollbar**: Scrollbar indicator
- **indent-blankline**: Indentation guides
- **rainbow-delimiters**: Color-coded brackets/braces
- **deadcolumn**: Visual indicator near line limit
- **alpha-nvim**: Custom welcome screen

### Git Integration
- **vim-fugitive**: Git wrapper
- **vim-gitgutter**: Git diff indicators in gutter

### Code Quality & Formatting
- **conform.nvim**: Code formatter (configured for Lua with stylua)
- **Trouble.nvim**: Diagnostics viewer

### Marks & Navigation
- **marks.nvim**: Visual marks with gutter indicators
- **vim-indentwise**: Indentation-based navigation

### Other Utilities
- **undotree**: Visual undo history
- **which-key.nvim**: Keybinding help menu
- **toggleterm.nvim**: Floating terminal
- **llama.vim**: Local AI integration (requires llama.cpp with CUDA)
- **mini.nvim**: Mini utilities collection
- **volt/menu**: Context menu system
- **minty**: Color picker

## Key Bindings

### Telescope (`<leader>f`)
- `ff` - Find files
- `fg` - Live grep
- `fb` - Find buffers
- `fc` - Find in current buffer
- `fh` - Help tags
- `fm` - Marks
- `fr` - Resume last search

### LSP (`<leader>l`)
- `lc` - Code actions
- `lo` - Outline
- `lr` - Rename
- `ld` - Go to definition
- `lf` - LSP finder
- `lp` - Preview definition
- `lw` - Workspace diagnostics
- `lb` - Buffer diagnostics
- `lm` - LMS fixer (custom)

### Other Important Bindings
- `<leader>u` - Undo tree
- `<leader>m` - Marks management
- `<leader>t` - Tab navigation
- `<leader>b` - Buffer management
- `<leader>i` - Indentation toggles
- `<leader>n` - Remove search highlight
- `<leader>e` - Show diagnostic
- `<leader><F5>` - Definition in new tab
- `<leader><F8>` - Tagbar toggle
- `<C-k>` - LSP hover
- `<C-]>` - Jump to definition in new tab
- `<Tab>/<S-Tab>` - Tab navigation
- `<C-h/j/k/l>` - Window navigation
- `<C-m>` - Move split to tab
- `<C-t>` - Context menu

## Editor Settings

### Display
- True color support enabled
- Cursor line/column highlighting
- Line numbers
- Color column at 81
- Scroll offset: 5 lines
- Sign column always visible

### Indentation & Formatting
- Expand tabs to spaces
- Tab width: 4 spaces
- Smart indentation
- Show whitespace characters (eol, tabs, trails)
- No text wrapping

### Search
- Case-insensitive (smart case)
- Incremental search
- Highlight search results
- Wildignore case enabled

### Folding
- Method: indent
- Fold level: 99 (mostly open)
- Fold column visible

### Behavior
- Auto-read changed files
- Arrow keys disabled (forces hjkl)
- Mouse disabled
- Shell commands run interactively (`-ic` flag)

## Special Features
1. **PHP Helper**: Custom function for inserting debug backtraces
3. **Custom Aliases**: `Bufdel` command for buffer management
4. **Quick Directory Navigation**: Shortcuts to LMS project directories (`<leader>c`)

## Architecture
- Modular structure: config split into logical files
- Plugin configs in `lua/config/plugin/`
- Main entry point: `init.lua`
- Uses Lua-based configuration throughout

This setup focuses on productivity with LSP integration, AI-assisted completion, and a clean UI.
