local opt = vim.opt

-- [[ Font ]]
--opt.guifont         = { "SauceCodePro NF:h11:r:#e-subpixelantialias:#h-none" }
--opt.guifont         = { "BlexMono NFM:h11:l:i:#e-subpixelantialias:#h-none" }
opt.guifont         = { "BlexMono NFM:h11:l:#e-subpixelantialias:#h-none" }

-- [[ Context ]]
opt.number          = true              -- set numbered lines
opt.relativenumber  = true              -- show relative numbers
opt.numberwidth     = 4                 -- set line number column width to 4
opt.colorcolumn     = '100'             -- show color for max line length

-- [[ Whitespace ]]
opt.expandtab       = true              -- convert tabs to spaces
opt.shiftwidth      = 4                 -- size of an indent
opt.softtabstop     = 4                 -- number of spaces tabs count for in insert mode
opt.tabstop         = 4                 -- number of spaces tabs count for

opt.autoindent      = true

-- [[ Filetypes ]]
opt.encoding        = 'utf8'            -- string encoding
opt.fileencoding    = 'utf8'            -- file encoding

-- [[ Theme ]]
opt.syntax          = 'ON'              -- allow syntax highlighting
opt.termguicolors   = true              -- set term gui colors (most terminals support this)

-- ------------------------------------------------------------------------------------------------
-- line wrapping
-- ------------------------------------------------------------------------------------------------
opt.wrap            = false             -- display lines as one long line

-- ------------------------------------------------------------------------------------------------
-- search settings
-- ------------------------------------------------------------------------------------------------
-- [[ Search ]]
opt.ignorecase      = true              -- ignore case in search patterns
opt.smartcase       = true              -- override ignorecase if search contains capital
opt.incsearch       = true              -- use incremental search
opt.hlsearch        = true              -- highlight search matches

-- ------------------------------------------------------------------------------------------------
-- cursor line
-- ------------------------------------------------------------------------------------------------
opt.cursorline      = false             -- highlight the current line

-- ------------------------------------------------------------------------------------------------
-- appearance
-- ------------------------------------------------------------------------------------------------

opt.background      = "dark"
opt.signcolumn      = "yes"             -- always show the sign column, otherwise it would shift the text each time
opt.scrolloff       = 4                 -- is one of my fav
opt.sidescrolloff   = 4                 -- The minimal number of screen columns to keep
opt.cmdheight       = 1                 -- more space in the neovim command line for displaying messages

vim.cmd([[
set noshowmode
]])


-- ------------------------------------------------------------------------------------------------
-- backspace
-- ------------------------------------------------------------------------------------------------
opt.backspace       = "indent,eol,start"

-- ------------------------------------------------------------------------------------------------
-- split windows
-- ------------------------------------------------------------------------------------------------
-- [[ Splits ]]
opt.splitright      = true              -- place new window to right of current one 
opt.splitbelow      = true              -- place new window below the current one

-- ------------------------------------------------------------------------------------------------
-- AutoCompletion
--
-- set the completeopt to have a better completion experience
--  :help completeopt
--
--  menuone     : popup even when there's only one match
--  noinsert    : do not insert text until a selection is made
--  noselect    : do not select, force to select one from the menu
--  shortmess   : avoid showing extra messages when using completion
--  updatetime  : set updatetime for CursorHold
-- ------------------------------------------------------------------------------------------------
opt.completeopt = {'menuone', 'noselect', 'noinsert'}
opt.shortmess   = opt.shortmess + { c = true}
opt.updatetime  = 100
--vim.api.nvim_set_option( 'updatetime', 300)

-- fixed column for diagnostic to appear
-- show autodiagnostic popup on cursor hover_range
-- goto previous/next diagnostic warning/error
-- show inlay_hints more frequently
vim.cmd([[
set signcolumn=yes
autocmd CursorHold * lua vim.diagnostic.open_float(nil, { focusable = false })
]])

-- ------------------------------------------------------------------------------------------------
-- clipboard
-- ------------------------------------------------------------------------------------------------
opt.clipboard:append("unnamedplus")         -- allows neovim to access the system clipboard
opt.iskeyword:append("-")

--vim.g.neovide_cursor_vfx_mode = ""
--vim.g.neovide_cursor_animation_length = 0
--vim.g.neovide_transparency = 1.0
--vim.g.neovide_remember_window_size = true
---- vim.g.neovide_profiler =false 
--vim.g.neovide_scroll_animation_length = 0.0


--
-- which.key options - 2026-05-28
--
vim.o.timeout = true
vim.o.timeoutlen = 300
vim.o.mouse = ''