NvChad_Config/lua/configs/pretty-fold.lua

--type conform.options
local options = {
	ft_ignore = { "neorg", "markdown", "json" },

	sections = {
		left = {
			--function() return string.rep('+', vim.v.foldlevel) end,
			function()
				return "level: " .. tonumber(vim.v.foldlevel)
			end,
			", ",
			"number_of_folded_lines",
			": ",
			"percentage",
			"   ",
			"content",
		},
		right = {
			--' ', 'number_of_folded_lines', ': ', 'percentage', ' ',
			--function(config) return config.fill_char:rep(3) end
			--function(global_pretty_config) return global_pretty_config.fill_char:rep(5) end
		},
	},
	--fill_char = '•',
	-- more chars: '┣', '┫'
	fill_char = "━",

	remove_fold_markers = true,

	-- keep the indentation of the content of the fold string.
	keep_indentation = true,

	-- possible values:
	-- "delete" : delete all comment signs from the fold string.
	-- "spaces" : replace all comment signs with equal number of spaces.
	-- false    : do nothing with comment signs.
	process_comment_signs = "spaces",
	--process_comment_signs = false,

	-- comment signs additional to the value of `&commentstring` option.
	--comment_signs = {},
	comment_signs = {
		'"""', -- python docstring
		"#", -- python and bash comments
		"--", -- lua comment
		"//", -- c languages comment
	},

	-- list of patterns that will be removed from content foldtext section.
	stop_words = {
		"@brief%s*", -- (for c++) remove '@brief' and all spaces after.
	},

	add_close_pattern = true, -- true, 'last_line' or false

	-- this patterns will not shown in folded line desc
	matchup_patterns = {
		{ "{", "}" },
		{ "%(", ")" }, -- % to escape lua pattern char
		{ "%[", "]" }, -- % to escape lua pattern char
	},
}

require("pretty-fold").setup(options)