my_vimrc

" Ensure Vim is not in compatible mode with vi
set nocompatible

" Disable file type detection initially for plugin loading
filetype off

" Turn on syntax highlighting if available
if has("syntax")
    syntax on
endif

" Enable file type detection, plugins, and indentation
filetype plugin indent on

" General settings
set nu                 " Show line numbers
set ruler              " Show file stats
set visualbell         " Blink cursor on error instead of beeping
set encoding=utf-8     " Set encoding to UTF-8
set clipboard=unnamed  " Use system clipboard
set hidden             " Allow hidden buffers
set ttyfast            " Enable fast terminal rendering
set laststatus=2       " Always show status line
set showmode           " Show current mode
set showcmd            " Show incomplete commands

" Security settings
set modelines=0        " Disable modelines

" Whitespace and indentation
set tabstop=4          " Number of spaces for a tab
set shiftwidth=4       " Number of spaces to use for autoindent
set softtabstop=4      " Number of spaces that a <Tab> counts for in insert mode
set ai                 " Auto-indentation
set si                 " Smart indentation
set cindent            " C-style indentation
set smarttab           " Smarter tab settings
set expandtab          " Use spaces instead of tabs
set wrap               " Enable line wrapping
set textwidth=88       " Set maximum text width
set formatoptions=tcqrn1  " Formatting options
set noshiftround       " Don't round indent to multiple of 'shiftwidth'

" Cursor motion and scrolling
set scrolloff=3        " Keep 3 lines visible above/below cursor
set backspace=indent,eol,start  " Allow backspace in insert mode
set matchpairs+=<:>    " Add angle brackets to % matching

" Key mappings for better navigation
nnoremap j gj
nnoremap k gk

" Enhanced search settings
nnoremap / /\v
vnoremap / /\v
set hlsearch           " Highlight search results
set incsearch          " Incremental search
set ignorecase         " Ignore case in search
set smartcase          " Override ignorecase if uppercase used in search
set showmatch          " Show matching parentheses
map <leader><space> :let @/=''<cr> " Clear search highlighting

" Remap help key to toggle fullscreen
inoremap <F1> <ESC>:set invfullscreen<CR>a
nnoremap <F1> :set invfullscreen<CR>
vnoremap <F1> :set invfullscreen<CR>

" Visualizing whitespace
set listchars=tab:▸\ ,eol:¬
" Uncomment this to enable by default:
" set list " To enable by default
" Or use your leader key + l to toggle on/off
map <leader>l :set list!<CR> " Toggle tabs and EOL

" Color scheme and rendering
colorscheme jellybeans

" TODO: Pick a leader key
" let mapleader = ","

" Additional settings and plugins can be added below