bug: autohide option for char mode doesn't work

[joalof]

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• I have read all the flash.nvim docs
• I have searched the existing issues of flash.nvim
• I have searched the existing issues of plugins related to this issue

Neovim version (nvim -v)

NVIM v0.9.1

Operating system/version

Ubuntu 22.04.3 LTS (wsl2)

Describe the bug

Setting the autohide option for char mode has no effect. The issue seems to be the following line

https://github.com/folke/flash.nvim/blob/8a8e74922a383c253b7f92e042b749150140c8d1/lua/flash/plugins/char.lua#L121C3-L121C3

where it is assumed that autohide will be a top-level field in Config.get("char") when it actually isn't (likely due to some issue in Config.get).

Steps To Reproduce

1. Set opts.modes.char.autohide = true
2. Perform any char motion.
3. Flash is not hidden after jumping.

Expected Behavior

After jumping, flash should be hidden.

Repro

-- DO NOT change the paths and don't remove the colorscheme
local root = vim.fn.fnamemodify("./.repro", ":p")

-- set stdpaths to use .repro
for _, name in ipairs({ "config", "data", "state", "cache" }) do
  vim.env[("XDG_%s_HOME"):format(name:upper())] = root .. "/" .. name
end

-- bootstrap lazy
local lazypath = root .. "/plugins/lazy.nvim"
if not vim.loop.fs_stat(lazypath) then
  vim.fn.system({ "git", "clone", "--filter=blob:none", "https://github.com/folke/lazy.nvim.git", lazypath, })
end
vim.opt.runtimepath:prepend(lazypath)

-- install plugins
local plugins = {
  "folke/tokyonight.nvim",
  { "folke/flash.nvim", opts = {modes = { char = { autohide = true }}} },
  -- add any other plugins here
}
require("lazy").setup(plugins, {
  root = root .. "/plugins",
})

vim.cmd.colorscheme("tokyonight")
-- add anything else here

[folke]

The problem was actually in the default config function for char mode. See the commit.
If you didnt change that in your config, then it should all work. If you did, update yuor config function