[perf]: take a long time to respond for the first time inserting pairs in large files

[Kaiser-Yang]

In a large file (a 200MB json file), when I enter insert mode and press any type of pairs, such as a '(', it will takes about 10 seconds to respond for the first time. After that, it will respond normally, when I press '(' again.

Is there any way to solve this?

[Kaiser-Yang]

And If I put a large code block (200MB) in a markdown's code block, the keys mapped by autopair will never respond.

I've disable 'tree' and 'utf8' by setting those configurations:

    'altermo/ultimate-autopair.nvim',
    event = { 'InsertEnter' },
    branch = 'v0.6',
    opts = {
      bs = {
        overjumps = true, --(|foo) > bs > |foo
        space = 'balance',
        indent_ignore = true,
      },
      cr = { autoclose = true },
      space = {},
      close = { enable = false },
      config_internal_pairs = {
        { '[', ']', cmap = false, nft = disabled_filetype },
        { '(', ')', cmap = false, nft = disabled_filetype },
        { '{', '}', cmap = false, nft = disabled_filetype },
        { '"', '"', cmap = false, nft = disabled_filetype },
        { "'", "'", cmap = false, nft = disabled_filetype },
        { '`', '`', cmap = false, nft = disabled_filetype },
      },
      extensions = {
        filetype={tree = false},
        utf8 = false,
      },
    },

[Kaiser-Yang]

Is there any workaround? For example, can I disable this plugin for large files?

[altermo]

There is a way with the cond extension, but it would be easier if I just add a bigfile extension: e65731d

I will refine it in v0.7.

[Kaiser-Yang]

cond will not help, those below is my configuration:

  {
    'altermo/ultimate-autopair.nvim',
    event = { 'InsertEnter' },
    branch = 'v0.6',
    opts = {
      bs = {
        overjumps = true, --(|foo) > bs > |foo
        space = 'balance',
        indent_ignore = true,
      },
      cr = { autoclose = true },
      space = {},
      close = { enable = false },
      config_internal_pairs = {
        { '[', ']', cmap = false },
        { '(', ')', cmap = false },
        { '{', '}', cmap = false },
        { '"', '"', cmap = false },
        { "'", "'", cmap = false },
        { '`', '`', cmap = false },
      },
      extensions = {
        filetype = { nft = disabled_filetype },
        -- PERF:
        -- https://github.com/altermo/ultimate-autopair.nvim/issues/112
        cond = {
          cond = function() return vim.fn.mode('1') ~= 'i' or not require('lightboat.extra.big_file').is_big_file() end,
        },
      },
    },
  },

It seems that the cond happens after querying. With this configuration, '(' will only insert '(' in a large file, but nvim will still stuck.

[altermo]

There's a p(priority) flag which which needs to be set to a higher number for it to work... (see the default config for reference)

[Kaiser-Yang]

Yes, thank you. Configuring the 'p' works.