From 506fa2b40a48894ceeefe1ad703cabb41631eab1 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Lukas=20H=C3=A4gele?= <lukas.haegele93@web.de>
Date: Tue, 6 Jan 2026 17:21:24 +0100
Subject: [PATCH] add keymap for window split

---
 lua/config/keymap.lua              | 12 ++++++++++++
 lua/config/settings.lua            |  2 +-
 lua/config/telescope/multigrep.lua | 14 +++++++-------
 plugin/sessionmanager.lua          |  4 ++--
 4 files changed, 22 insertions(+), 10 deletions(-)

diff --git a/lua/config/keymap.lua b/lua/config/keymap.lua
index 467c268..663f564 100644
--- a/lua/config/keymap.lua
+++ b/lua/config/keymap.lua
@@ -5,6 +5,18 @@ vim.keymap.set('i', 'jj', '<Esc>')
 vim.keymap.set("n", "<space>#", "Vgc", { desc = "select line and toggle comment", remap = true })
 vim.keymap.set("v", "<space>#", "gc", { desc = "toggle comment of selected line", remap = true })
 
+-- window actions
+vim.keymap.set("n", "<space>s", function()
+  -- Define window configuration
+  local win_config = {
+    vertical = true,
+    width = math.floor(vim.o.columns * 0.4),
+    height = vim.o.lines
+  }
+  -- split window
+  vim.api.nvim_open_win(0, true, win_config)
+end, { desc = "split vertically and move to new window" })
+
 -- move highlighted lines
 vim.keymap.set("v", "J", ":m '>+1<CR>gv=gv")
 vim.keymap.set("v", "K", ":m '<-2<CR>gv=gv")
diff --git a/lua/config/settings.lua b/lua/config/settings.lua
index 1eff867..f9fa0be 100644
--- a/lua/config/settings.lua
+++ b/lua/config/settings.lua
@@ -25,7 +25,7 @@ vim.opt.winborder = "rounded"
 -- vim.opt.termguicolors = false
 
 vim.opt.scrolloff = 8
-vim.opt.signcolumn = "yes:1"
+vim.opt.signcolumn = "yes"
 vim.opt.isfname:append("@-@")
 
 vim.opt.updatetime = 50
diff --git a/lua/config/telescope/multigrep.lua b/lua/config/telescope/multigrep.lua
index 1064fe6..4f34660 100644
--- a/lua/config/telescope/multigrep.lua
+++ b/lua/config/telescope/multigrep.lua
@@ -12,25 +12,25 @@ local live_multigrep = function(opts)
   local finder = finders.new_async_job {
     command_generator = function(prompt)
       if not prompt or prompt == "" then
-	return nil
+        return nil
       end
 
       local pieces = vim.split(prompt, "  ")
       local args = { "rg" }
 
       if pieces[1] then
-	table.insert(args, "-e")
-	table.insert(args, pieces[1])
+        table.insert(args, "-e")
+        table.insert(args, pieces[1])
       end
 
       if pieces[2] then
-	table.insert(args, "-g")
-	table.insert(args, pieces[2])
+        table.insert(args, "-g")
+        table.insert(args, pieces[2])
       end
 
       return vim.tbl_flatten {
-	args,
-	{ "--color=never", "--no-heading", "--with-filename", "--line-number", "--column", "--smart-case" },
+        args,
+        { "--color=never", "--no-heading", "--with-filename", "--line-number", "--column", "--smart-case" },
       }
     end,
     entry_maker = make_entry.gen_from_vimgrep(opts),
diff --git a/plugin/sessionmanager.lua b/plugin/sessionmanager.lua
index d4ac078..ab3d5dd 100644
--- a/plugin/sessionmanager.lua
+++ b/plugin/sessionmanager.lua
@@ -53,7 +53,7 @@ do
 
   -- read history from disk
   do
-    function project(entry)
+    function Project(entry)
       history[entry.path] = entry
     end
     -- tolerate missing history file
@@ -65,7 +65,7 @@ do
     local function serialize()
       local str = ""
       for _, entry in pairs(history) do
-        str = str .. "project { path = \"" .. entry.path .. "\" }\n"
+        str = str .. "Project { path = \"" .. entry.path .. "\" }\n"
       end
 
       return str
-- 
2.39.5