feat: add Neovim buffer selection and clipboard shortcuts to Kitty

home/dot_claude/commands/commit-staged.md

@@ -1,5 +1,5 @@
 ---
-allowed-tools: Bash(git commit:*)
+allowed-tools: Bash(git commit:*), Bash(commit-helper:*)
 argument-hint: [optional custom instructions]
 description: Commit currently staged changes with an appropriate message
 ---

home/dot_config/kitty/buffer-select.lua

@@ -0,0 +1,42 @@
+-- Simple buffer selection mode for Kitty
+
+-- Function to copy selection via xclip and quit
+local function copy_and_quit()
+  -- Yank to default register
+  vim.cmd('normal! y')
+  -- Get yanked text
+  local text = vim.fn.getreg('"')
+  -- Send to xclip
+  vim.fn.system('xclip -selection clipboard', text)
+  -- Quit
+  vim.cmd('quit!')
+end
+
+-- Visual mode: y copies selection and quits
+vim.keymap.set('v', 'y', copy_and_quit)
+
+-- Normal mode: y copies current line and quits
+vim.keymap.set('n', 'y', function()
+  vim.cmd('normal! V')
+  copy_and_quit()
+end)
+
+-- Quit bindings
+vim.keymap.set({'n', 'v'}, 'q', function() vim.cmd('quit!') end)
+vim.keymap.set({'n', 'v'}, '<Esc>', function() vim.cmd('quit!') end)
+
+-- Quick select-all and copy: 'a' in normal mode
+vim.keymap.set('n', 'a', function()
+  vim.cmd('normal! ggVG')
+  copy_and_quit()
+end)
+
+-- Disable line numbers
+vim.opt.number = false
+vim.opt.relativenumber = false
+
+-- Go to bottom
+vim.cmd('normal! G')
+
+-- Show help
+print('j/k move, V select, / search, y copy+quit, a all+copy, q/Esc quit')

home/dot_config/kitty/private_kitty.conf

@@ -11,3 +11,15 @@ notify_on_cmd_finish never
 
 # Claude Code: Enable Shift+Enter for multi-line prompts
 map shift+enter send_text all \n
+
+# Copy last command output directly to clipboard
+map ctrl+shift+o launch --stdin-source=@last_cmd_output --type=overlay bash -c "xclip -selection clipboard && echo 'Copied last command output to clipboard!'"
+
+# Copy visible screen content to clipboard (works in any window including overlays)
+map ctrl+shift+y launch --allow-remote-control --type=background bash -c "kitten @ get-text --match state:focused --extent screen | xclip -selection clipboard"
+
+# Open last command output in Neovim for easy selection (starts in visual line mode)
+map ctrl+shift+g launch --stdin-source=@last_cmd_output --type=overlay nvim -u NONE -c "luafile ~/.config/kitty/buffer-select.lua" -
+
+# Open full scrollback in Neovim for easy selection (starts in visual line mode)
+map ctrl+shift+f launch --stdin-source=@screen_scrollback --type=overlay nvim -u NONE -c "luafile ~/.config/kitty/buffer-select.lua" -