1 files changed, 46 insertions, 0 deletions
diff --git a/nvim/after/plugin/luasnip.lua b/nvim/after/plugin/luasnip.lua
new file mode 100644
index 0000000..6ff1131
--- /dev/null
+++ b/nvim/after/plugin/luasnip.lua
@@ -0,0 +1,46 @@
+local has_words_before = function()
+  unpack = unpack or table.unpack
+  local line, col = unpack(vim.api.nvim_win_get_cursor(0))
+  return col ~= 0 and vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match("%s") == nil
+end
+
+local luasnip = require("luasnip")
+local cmp = require("cmp")
+
+cmp.setup({
+
+  -- ... Your other configuration ...
+
+  mapping = {
+
+    -- ... Your other mappings ...
+
+    ["<Tab>"] = cmp.mapping(function(fallback)
+      if cmp.visible() then
+        cmp.select_next_item()
+      -- You could replace the expand_or_jumpable() calls with expand_or_locally_jumpable() 
+      -- they way you will only jump inside the snippet region
+      elseif luasnip.expand_or_jumpable() then
+        luasnip.expand_or_jump()
+      elseif has_words_before() then
+        cmp.complete()
+      else
+        fallback()
+      end
+    end, { "i", "s" }),
+
+    ["<S-Tab>"] = cmp.mapping(function(fallback)
+      if cmp.visible() then
+        cmp.select_prev_item()
+      elseif luasnip.jumpable(-1) then
+        luasnip.jump(-1)
+      else
+        fallback()
+      end
+    end, { "i", "s" }),
+
+    -- ... Your other mappings ...
+  },
+
+  -- ... Your other configuration ...
+})