add hop.nvim plugin

init.lua

@@ -1,4 +1,4 @@
-vim.opt.runtimepath:append(',~/.config/nvim/lua')
+-- vim.opt.runtimepath:append(',~/.config/nvim/lua')
 require "plugin"
 
 -- Automatically source and re-compile packer whenever you save this init.lua
@@ -260,10 +260,23 @@ require('fidget').setup()
 --
 -- vim.cmd([[COQnow -s]])
 
+local hop = require('hop')
+local directions = require('hop.hint').HintDirection
+vim.keymap.set('n', '<leader>f', function()
+  hop.hint_words({ direction = directions.AFTER_CURSOR, current_line_only = false })
+end, {remap=true})
+
+vim.keymap.set('n', '<leader>F', function()
+  hop.hint_words({ direction = directions.BEFORE_CURSOR, current_line_only = false })
+end, {remap=true})
+
 -- nvim-cmp setup
 local cmp = require 'cmp'
 local luasnip = require 'luasnip'
 
+-- load luasnip snippets
+-- require("luasnip.loaders.from_lua").load({paths = "~/.config/nvim/luasnip/"})
+
 cmp.setup {
   snippet = {
     expand = function(args)
@@ -290,8 +303,8 @@ cmp.setup {
     ['<S-Tab>'] = cmp.mapping(function(fallback)
       if cmp.visible() then
         cmp.select_prev_item()
-      -- elseif luasnip.jumpable(-1) then
-      --   luasnip.jump(-1)
+      elseif luasnip.expand_or_jumpable() then
+        luasnip.expand_or_jump()
       else
         fallback()
       end