From 188ebccd6278a05571aee756841ea0f337ea7179 Mon Sep 17 00:00:00 2001
From: Robert Günzler <r@gnzler.io>
Date: Wed, 28 Sep 2022 18:48:38 +0200
Subject: vim: adjust cmp keybinds

make jumping through snippets more intuitive
add doc scrolling
---
 .vim/lua/plugins.lua | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/.vim/lua/plugins.lua b/.vim/lua/plugins.lua
index c15d6fb..d3c9646 100644
--- a/.vim/lua/plugins.lua
+++ b/.vim/lua/plugins.lua
@@ -500,8 +500,8 @@ require('packer').startup({function()
           ['<c-n>'] = cmp.mapping(function(fallback)
               if cmp.visible() then
                 cmp.select_next_item()
-              elseif luasnip.expand_or_jumpable() then
-                luasnip.expand_or_jump()
+              elseif luasnip.jumpable(1) then
+                luasnip.jump(1)
               else
                 fallback()
               end
@@ -543,9 +543,20 @@ require('packer').startup({function()
               end,
             }),
           ['<s-tab>'] = cmp.mapping({
+              i = function(fallback)
+                if cmp.visible() then
+                  cmp.select_prev_item()
+                elseif luasnip.jumpable(-1) then
+                  luasnip.jump(-1)
+                else
+                  fallback()
+                end
+              end,
               s = function(fallback)
                 if cmp.visible() then
                   cmp.select_prev_item()
+                elseif luasnip.jumpable(-1) then
+                  luasnip.jump(-1)
                 else
                   fallback()
                 end
@@ -573,6 +584,8 @@ require('packer').startup({function()
                 fallback()
               end
             end, { 'i', 's'}),
+          ['<s-pagedown>'] = cmp.mapping.scroll_docs(-4),
+          ['<s-pageup>'] = cmp.mapping.scroll_docs(4),
         },
         snippet = {
           expand = function(args)
-- 
cgit 1.4.1