Cannot use this plugin in markdown file.

[meicale]

It is wonderful work. But, I meet a problem. I can use the snips in tex file but not in md file. I pin the branch to "markdown" use packer plugin manager and I add the "markdown" to the ft configuration of this plugin. But I still can not trigger any snips which I can in tex file.

[iurimateus]

Did you pass use_treesitter = true?

[iurimateus]

Stale. Closing in favor of #2.

[meicale]

Did you pass use_treesitter = true?

Can you say more about that? How and Where to add this config or pass this para?

[iurimateus]

Per the README, in the setup function

require'luasnip-latex-snippets'.setup({ use_treesitter = true })

[zcysxy]

Hi, I also encountered this issue. I have set use_treesitter = true. But the plugin is not loaded when the filetype is markdown. Strangely, if I set :setf markdown, the plugin is loaded and works properly, but the syntax highlighting is lost.

I guess this is an issue caused by nvim-treesitter? It changes the filetype so that Packer no longer detects a filetype as Markdown.

Now, my workaround is to remove the constraint ft = { "tex", "markdown" }, and then both syntax highlighting and snippets work properly.

[iurimateus]

Thanks for the details.

I think it's better to handle this on the plugin, instead of deferring it to packer or some such (i.e. lazy loading shouldn't be required).

[iurimateus]

I've attempted a fix on the branch lazy-loading

[zcysxy]

I tried the new branch. This time, the plugin is loaded when a Markdown file is open. However, the snippets don't work, :lua require "luasnip.extras.snippet_list".open() returns empty. Then, with a manual setf markdown, the snippets work again.

[iurimateus]

Are you setting ft on packer? If so, don't. setup {} just runs a FileType autocommand now, so there shouldn't be a (non negligible) startup cost (and thus, lazy loading is unnecessary).

Note that this commit makes it so when overriding a snippet, you'd have to do it after the ft aucmd. Perhaps we should consider a interface to filter unwanted snippets by trig/name. But that doesn't cover the Greek postfix snippets.

[zcysxy]

Are you setting ft on packer?

No I have removed the ft statement. I am using the default snippets without overriding snippets or adding new ones

[jjiangweilan]

You probably haven't enable autosnippets. This took me a while to configure out. Many snippets defined here are in autosnippet category. It's not enabled by default in luasnip.

    {
        'L3MON4D3/LuaSnip',
        version = "2.*",
        config = function()
            local ls = require 'luasnip'
            ls.setup({ enable_autosnippets = true })
        end
    },

[BLACKSWORD0]

I meet the same problem like zcysxy, I have to setf markdown every time. After making some attempts， I find it is because of another plugin named vimwiki. In my case, when I disable vimwiki, it works well.