WIP

General framework for context aware hover providers (similar to vim.lsp.buf.hover).

LSP	Github Issues
Dictionary

via packer:

use {
    "lewis6991/hover.nvim",
    config = function()
        require("hover").setup {
            init = function()
                -- Require providers
                require("hover.providers.lsp")
                -- require('hover.providers.gh')
                -- require('hover.providers.man')
                -- require('hover.providers.dictionary')
            end,
            preview_opts = {
                border = nil
            },
            title = true
        }

        -- Setup keymaps
        vim.keymap.set("n", "K", require("hover").hover, {desc = "hover.nvim"})
        vim.keymap.set("n", "gK", require("hover").hover_select, {desc = "hover.nvim (select)"})
    end
}

require('hover.providers.lsp')

Builtin LSP

Priority: 1000

require('hover.providers.gh')

Opens issue/PR's for symbols like #123.

Requires the gh command.

Priority: 200

require('hover.providers.man')

man entries

Priority: 150

require('hover.providers.dictionary')

Definitions for valid words

Priority: 100

Call require('hover').register(<provider>) with a table containing the following fields:

• name: string, name of the hover provider
• enabled: function, whether the hover is active for the current context
• execute: function, executes the hover. Has the following arguments:
  • done: callback. First argument should be passed:
    • nil/false if the hover failed to execute. This will allow other lower priority hovers to run.
    • A table with the following fields:
      • lines (string array)
      • filetype (string)
• priority: number (optional), priority of the provider

-- Simple
require('hover').register {
   name = 'Simple',
   enabled = function()
     return true
   end,
   execute = function(done)
     done{lines={'TEST'}, filetype="markdown"}
   end
}