feat(esupports.hop): Add tab drop as option for open_mode (#1580)

* feat(esupports.hop): Add tab drop as option for open_mode

* docs(esupports.hop): Document keybinds for tab-drop

* feat(esupports.hop): Add drop as option for open_mode

Author: devansh08

lua/neorg/modules/core/esupports/hop/module.lua

@@ -17,6 +17,10 @@ mapping them):
 
 - `neorg.esupports.hop.hop-link` - Follow the link under the cursor, seeks forward
 - `neorg.esupports.hop.hop-link.vsplit` - Same, but open the link in a vertical split
+- `neorg.esupports.hop.hop-link.tab-drop` - Same as hop-link, but open the link in a new tab; if the destination is already
+                                            open in an existing tab then just navigate to that tab (check :help :drop)
+- `neorg.esupports.hop.hop-link.drop` - Same as hop-link, but navigate to the buffer if the destination is already open
+                                        in an existing buffer (check :help :drop)
 --]]
 
 local neorg = require("neorg.core")
@@ -42,6 +46,8 @@ module.load = function()
     dirman_utils = module.required["core.dirman.utils"]
     vim.keymap.set("", "<Plug>(neorg.esupports.hop.hop-link)", module.public.hop_link)
     vim.keymap.set("", "<Plug>(neorg.esupports.hop.hop-link.vsplit)", lib.wrap(module.public.hop_link, "vsplit"))
+    vim.keymap.set("", "<Plug>(neorg.esupports.hop.hop-link.drop)", lib.wrap(module.public.hop_link, "drop"))
+    vim.keymap.set("", "<Plug>(neorg.esupports.hop.hop-link.tab-drop)", lib.wrap(module.public.hop_link, "tab-drop"))
 end
 
 module.config.public = {
@@ -216,11 +222,19 @@ module.public = {
                 end,
 
                 buffer = function()
-                    open_split()
+                    if open_mode ~= "tab-drop" and open_mode ~= "drop" then
+                        open_split()
+                    end
 
                     if located_link_information.buffer ~= vim.api.nvim_get_current_buf() then
-                        vim.api.nvim_buf_set_option(located_link_information.buffer, "buflisted", true)
-                        vim.api.nvim_set_current_buf(located_link_information.buffer)
+                        if open_mode == "tab-drop" then
+                            vim.cmd("tab drop " .. vim.api.nvim_buf_get_name(located_link_information.buffer))
+                        elseif open_mode == "drop" then
+                            vim.cmd("drop " .. vim.api.nvim_buf_get_name(located_link_information.buffer))
+                        else
+                            vim.api.nvim_buf_set_option(located_link_information.buffer, "buflisted", true)
+                            vim.api.nvim_set_current_buf(located_link_information.buffer)
+                        end
                     end
 
                     if located_link_information.line then

lua/neorg/modules/core/keybinds/module.lua

@@ -298,6 +298,14 @@ module.private = {
                         opts = { desc = "[neorg] Jump to Link (Vertical Split)" },
                     },
 
+                    -- Same as `<CR>`, except open the destination in a new tab
+                    -- If destination is already open in an existing tab, just navigate to it
+                    {
+                        "<M-t>",
+                        "<Plug>(neorg.esupports.hop.hop-link.tab-drop)",
+                        opts = { desc = "[neorg] Jump to Link (Tab Drop)" },
+                    },
+
                     -- Promote an object non-recursively
                     {
                         ">.",