add annotation generator: neogen

after/plugin/cmp.lua

@@ -45,6 +45,7 @@ cmp.event:on(
 )
 
 local luasnip = require('luasnip')
+local neogen = require('neogen')
 require("luasnip.loaders.from_vscode").lazy_load()
 
 cmp.setup {
@@ -97,6 +98,8 @@ cmp.setup {
         luasnip.expand_or_jump()
       elseif has_words_before() then
         cmp.complete()
+      elseif neogen.jumpable() then
+        neogen.jump_next()
       else
         require("intellitab").indent()
       end
@@ -106,6 +109,8 @@ cmp.setup {
         cmp.select_prev_item()
       elseif luasnip.jumpable(-1) then
         luasnip.jump(-1)
+      elseif neogen.jumpable(true) then
+        neogen.jump_prev()
       else
         fallback()
       end