From 66f0a031d91041ec766f0c5c3287816f4d02d9cc Mon Sep 17 00:00:00 2001
From: Micah Halter <micah@mehalter.com>
Date: Thu, 21 Mar 2024 14:04:54 -0400
Subject: [PATCH] feat: default to `vim.snippet` for snippet expansion if
 available (#1820)

---
 README.md                  | 1 +
 doc/cmp.txt                | 1 +
 lua/cmp/config/default.lua | 4 +++-
 3 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 47afbaf..4eb5d20 100644
--- a/README.md
+++ b/README.md
@@ -68,6 +68,7 @@ lua <<EOF
         -- require('luasnip').lsp_expand(args.body) -- For `luasnip` users.
         -- require('snippy').expand_snippet(args.body) -- For `snippy` users.
         -- vim.fn["UltiSnips#Anon"](args.body) -- For `ultisnips` users.
+        -- vim.snippet.expand(args.body) -- For native neovim snippets (Neovim v0.10+)
       end,
     },
     window = {
diff --git a/doc/cmp.txt b/doc/cmp.txt
index 8ea88e3..6d809a0 100644
--- a/doc/cmp.txt
+++ b/doc/cmp.txt
@@ -85,6 +85,7 @@ A recommended configuration can be found below.
           -- require('luasnip').lsp_expand(args.body) -- For `luasnip` users.
           -- require'snippy'.expand_snippet(args.body) -- For `snippy` users.
           -- vim.fn["UltiSnips#Anon"](args.body) -- For `ultisnips` users.
+          -- vim.snippet.expand(args.body) -- For native neovim snippets (Neovim v0.10+)
         end,
       },
       window = {
diff --git a/lua/cmp/config/default.lua b/lua/cmp/config/default.lua
index 742f206..f5dda4e 100644
--- a/lua/cmp/config/default.lua
+++ b/lua/cmp/config/default.lua
@@ -29,7 +29,9 @@ return function()
     mapping = {},
 
     snippet = {
-      expand = function(_)
+      expand = vim.snippet and function(args)
+        vim.snippet.expand(args.body)
+      end or function(_)
         error('snippet engine is not configured.')
       end,
     },