question/bug/feature: set undo break before trigering the snippet

[ghost]

First of all thank everybody for such a great plugin!

It happens relatively often that I would like to undo the triggered snippet. It would be nice to add the option to set an undo break before the snippet is triggered like you would do with i_CTRL_G u.

What I would like is smth like this:

s({ trig = "trig", snippetType = "autosnippet" }, t [[some other text]),

Example:
Here is trig -> Here is some other text
After pressing undo
Here is some other text -> Here is trig

What I tried so far is to use feedkeys but without success. What I tried is

local function tt(text)
return f(function()
vim.api.nvim_input("u")
return text
end)
end

s({ trig = "trig", snippetType = "autosnippet" }, tt[[some other text]),

It works with snippetType = "snippet"

[ghost]

Did not notice that <c-g> is formated by markdown/github. The tt function in the text above should have been

local function tt(text)
  return f(function()
    vim.api.nvim_input("<C-G>u")
    return text 
  end)
end

[L3MON4D3]

#830 is exactly this afaict, I'll close in favor of that issue