accept and cmp.show() work, select_prev, select_new don't

[waikoo]

i tried with both preset none and default. when with none, i also tried with the keymaps commented out, to see if it works on its own.
i already ran :map <C-n> and for <C-p> to double check there are no conflicts with other keymaps and made sure with a fuzzy find in my nvim files.

    opts = {
      keymap = {
        preset = 'none',
        ['<C-y>'] = { 'accept', 'fallback' },
        ['<C-p>'] = { 'select_prev', 'fallback' },
        ['<C-n>'] = { 'select_next', 'fallback' },
        ['<C-space>'] = { function(cmp) cmp.show() end },
      },

any ideas how to make this work?

[OriLiMu]

I had worse case none of the keybinding work.

• Sometime it works sometimes none of it works. I don't know the reason. The case is pretty random.
• When the keybinding works. Some time I press <tab> to jump to next snippet. It got a infinite suspend.

At first I think there may be a keybinding conflict between "nvim-snippets". but if I comment the keybinding config in nvim-snippets it still wont work.

I use lazyvim.
here is my config.

return {
  {
    "saghen/blink.compat",
    -- use the latest release, via version = '*', if you also use the latest release for blink.cmp
    version = "*",
    -- lazy.nvim will automatically load the plugin when it's required by blink.cmp
    lazy = true,
    -- make sure to set opts so that lazy.nvim calls blink.compat's setup
    opts = {},
  },
  {
    "saghen/blink.cmp",
    -- optional: provides snippets for the snippet source
    dependencies = "rafamadriz/friendly-snippets",

    -- use a release tag to download pre-built binaries
    version = "*",
    -- AND/OR build from source, requires nightly: https://rust-lang.github.io/rustup/concepts/channels.html#working-with-nightly-rust
    -- build = 'cargo build --release',
    -- If you use nix, you can build from source using latest nightly rust with:
    -- build = 'nix run .#build-plugin',

    ---@module 'blink.cmp'
    ---@type blink.cmp.Config
    opts = {
      -- 'default' for mappings similar to built-in completion
      -- 'super-tab' for mappings similar to vscode (tab to accept, arrow keys to navigate)
      -- 'enter' for mappings similar to 'super-tab' but with 'enter' to accept
      -- See the full "keymap" documentation for information on defining your own keymap.
      keymap = {
        -- set to 'none' to disable the 'default' preset
        preset = "none",
        ["<C-space>"] = { "show", "show_documentation", "hide_documentation" },
        ["<C-e>"] = { "hide" },
        ["<C-y>"] = { "select_and_accept" },
        ["<Enter>"] = { "select_and_accept", "fallback" },

        ["<C-p>"] = { "select_prev", "fallback" },
        ["<C-n>"] = { "select_next", "fallback" },

        ["<C-b>"] = { "scroll_documentation_up", "fallback" },
        ["<C-f>"] = { "scroll_documentation_down", "fallback" },

        ["<Tab>"] = { "snippet_forward", "fallback" },
        ["<S-Tab>"] = { "snippet_backward", "fallback" },
      },

      appearance = {
        -- Sets the fallback highlight groups to nvim-cmp's highlight groups
        -- Useful for when your theme doesn't support blink.cmp
        -- Will be removed in a future release
        use_nvim_cmp_as_default = true,
        -- Set to 'mono' for 'Nerd Font Mono' or 'normal' for 'Nerd Font'
        -- Adjusts spacing to ensure icons are aligned
        nerd_font_variant = "mono",
      },

      -- Default list of enabled providers defined so that you can extend it
      -- elsewhere in your config, without redefining it, due to `opts_extend`
      sources = {
        default = { "lsp", "path", "snippets", "buffer" },
        -- providers = {
        --   -- create provider
        --   digraphs = {
        --     name = "dictionary", -- IMPORTANT: use the same name as you would for nvim-cmp
        --     module = "blink.compat.source",
        --
        --     -- all blink.cmp source config options work as normal:
        --     score_offset = -3,
        --
        --     -- this table is passed directly to the proxied completion source
        --     -- as the `option` field in nvim-cmp's source config
        --     --
        --     -- this is NOT the same as the opts in a plugin's lazy.nvim spec
        --     opts = {
        --       -- this is an option from cmp-digraphs
        --       keyword_length = 2,
        --     },
        --   },
        -- },
      },
    },
    opts_extend = { "sources.default" },
  },
}

Here is my config for nvim-snippets

return {
  "garymjr/nvim-snippets",
  -- keys = {
  --   {
  --     "<Tab>",
  --     function()
  --       if vim.snippet.active({ direction = 1 }) then
  --         vim.schedule(function()
  --           vim.snippet.jump(1)
  --         end)
  --         return
  --       end
  --       return "<Tab>"
  --     end,
  --     expr = true,
  --     silent = true,
  --     mode = "i",
  --   },
  --   {
  --     "<Tab>",
  --     function()
  --       vim.schedule(function()
  --         vim.snippet.jump(1)
  --       end)
  --     end,
  --     expr = true,
  --     silent = true,
  --     mode = "s",
  --   },
  --   {
  --     "<S-Tab>",
  --     function()
  --       if vim.snippet.active({ direction = -1 }) then
  --         vim.schedule(function()
  --           vim.snippet.jump(-1)
  --         end)
  --         return
  --       end
  --       return "<S-Tab>"
  --     end,
  --     expr = true,
  --     silent = true,
  --     mode = { "i", "s" },
  --   },
  -- },
}

[krovuxdev]

It seems that nvim-snippets doesn't support blink.cmp, which causes conflicts. But why not use snippets in blink.cmp or mini.snippets as well?

[krovuxdev]

Here is the information about blink:
https://cmp.saghen.dev/configuration/snippets.html

[OriLiMu]

It seems that nvim-snippets doesn't support blink.cmp, which causes conflicts. But why not use snippets in blink.cmp or mini.snippets as well?

You save me. Thanks the nvim-snippets is used by lazyvim before. Not notice that. Great thanks.

[OriLiMu]

It seems that nvim-snippets doesn't support blink.cmp, which causes conflicts. But why not use snippets in blink.cmp or mini.snippets as well?

oh it wont work again. Any way to find out why this issue happens?

nvim-snippets, nvim-cmp, already removed.

here is my config

return {
  {
    "saghen/blink.cmp",
    -- optional: provides snippets for the snippet source
    -- dependencies = "rafamadriz/friendly-snippets",
    dependencies = {
      "rafamadriz/friendly-snippets", -- 第一个依赖
      "echasnovski/mini.snippets", -- 第二个依赖
    },

    -- use a release tag to download pre-built binaries
    version = "*",
    -- AND/OR build from source, requires nightly: https://rust-lang.github.io/rustup/concepts/channels.html#working-with-nightly-rust
    -- build = 'cargo build --release',
    -- If you use nix, you can build from source using latest nightly rust with:
    -- build = 'nix run .#build-plugin',

    ---@module 'blink.cmp'
    ---@type blink.cmp.Config
    opts = {
      -- 'default' for mappings similar to built-in completion
      -- 'super-tab' for mappings similar to vscode (tab to accept, arrow keys to navigate)
      -- 'enter' for mappings similar to 'super-tab' but with 'enter' to accept
      -- See the full "keymap" documentation for information on defining your own keymap.
      keymap = {
        -- set to 'none' to disable the 'default' preset
        preset = "none",
        ["<C-space>"] = { "show", "show_documentation", "hide_documentation" },
        ["<C-e>"] = { "hide" },
        ["<C-y>"] = { "select_and_accept" },
        ["<Enter>"] = { "select_and_accept", "fallback" },

        ["<C-p>"] = { "select_prev", "fallback" },
        ["<C-n>"] = { "select_next", "fallback" },

        ["<C-b>"] = { "scroll_documentation_up", "fallback" },
        ["<C-f>"] = { "scroll_documentation_down", "fallback" },

        ["<Tab>"] = { "snippet_forward", "fallback" },
        ["<S-Tab>"] = { "snippet_backward", "fallback" },
      },

      appearance = {
        -- Sets the fallback highlight groups to nvim-cmp's highlight groups
        -- Useful for when your theme doesn't support blink.cmp
        -- Will be removed in a future release
        use_nvim_cmp_as_default = true,
        -- Set to 'mono' for 'Nerd Font Mono' or 'normal' for 'Nerd Font'
        -- Adjusts spacing to ensure icons are aligned
        nerd_font_variant = "mono",
      },

      -- Default list of enabled providers defined so that you can extend it
      -- elsewhere in your config, without redefining it, due to `opts_extend`
      sources = {
        default = { "lsp", "path", "snippets", "buffer" },
        -- providers = {
        --   -- create provider
        --   digraphs = {
        --     name = "dictionary", -- IMPORTANT: use the same name as you would for nvim-cmp
        --     module = "blink.compat.source",
        --
        --     -- all blink.cmp source config options work as normal:
        --     score_offset = -3,
        --
        --     -- this table is passed directly to the proxied completion source
        --     -- as the `option` field in nvim-cmp's source config
        --     --
        --     -- this is NOT the same as the opts in a plugin's lazy.nvim spec
        --     opts = {
        --       -- this is an option from cmp-digraphs
        --       keyword_length = 2,
        --     },
        --   },
        -- },
      },
    },
    opts_extend = { "sources.default" },
  },
}

[krovuxdev]

@OriLiMu In your blink.cmp configuration, ensure the snippets.preset option points to "mini_snippets". Update your opts section like this:
(blink.cmp Snippets Configuration)

opts = {
  snippets = {
    preset = "mini_snippets",
  },
  -- Other configuration remains unchanged
}

This tells blink.cmp to use mini.snippets as its snippet source.

Ensure the require("mini.snippets").setup configuration is correctly defining your snippet loaders. Here’s an example based on your code:
( mini.snippets Quickstart)

require("mini.snippets").setup {
  snippets = {
    gen_loader.from_file(
      vim.fn.stdpath("config") .. "/snippets/global.json"
    ),
    gen_loader.from_lang(),
  },
}

This setup will automatically load snippets from global.json and language-specific snippets. Ensure that the file paths and formats are compatible with mini.snippets.

[OriLiMu]

i tried with both preset none and default. when with none, i also tried with the keymaps commented out, to see if it works on its own. i already ran :map <C-n> and for <C-p> to double check there are no conflicts with other keymaps and made sure with a fuzzy find in my nvim files.

    opts = {
      keymap = {
        preset = 'none',
        ['<C-y>'] = { 'accept', 'fallback' },
        ['<C-p>'] = { 'select_prev', 'fallback' },
        ['<C-n>'] = { 'select_next', 'fallback' },
        ['<C-space>'] = { function(cmp) cmp.show() end },
      },

any ideas how to make this work?

You can try map another key to see if it still happens again. There may be a conflict with the

[krovuxdev]

@waikoo Please try using repro.lua with your Blink configuration. If your keymaps work, then it must be a plugin conflict or not.

[waikoo]

@waikoo Please try using repro.lua with your Blink configuration. If your keymaps work, then it must be a plugin conflict or not.

Indeed, my keymaps work with repro.lua. Thanks!

edit: should've checked with imap <C-n> instead of just map <C-n>, I've since located and fixed the issue.