feat: selecting&searching in kitty

home/base/desktop/terminal/kitty_pager.lua

@@ -0,0 +1,62 @@
+kitty_pager = function(INPUT_LINE_NUMBER, CURSOR_LINE, CURSOR_COLUMN)
+  print('kitty sent:', INPUT_LINE_NUMBER, CURSOR_LINE, CURSOR_COLUMN)
+  vim.opt.encoding='utf-8'
+  vim.opt.clipboard = 'unnamed'
+  vim.opt.compatible = false
+  vim.opt.number = false
+  vim.opt.relativenumber = false
+  vim.opt.termguicolors = true
+  vim.opt.showmode = false
+  vim.opt.ruler = false
+  vim.opt.laststatus = 0
+  vim.o.cmdheight = 0
+  vim.opt.showcmd = false
+  vim.opt.scrollback = INPUT_LINE_NUMBER + CURSOR_LINE
+  local term_buf = vim.api.nvim_create_buf(true, false);
+  local term_io = vim.api.nvim_open_term(term_buf, {})
+  vim.api.nvim_buf_set_keymap(term_buf, 'n', 'q', '<Cmd>q<CR>', { })
+  vim.api.nvim_buf_set_keymap(term_buf, 'n', '<ESC>', '<Cmd>q<CR>', { })
+  local group = vim.api.nvim_create_augroup('kitty+page', {})
+
+  local setCursor = function()
+    vim.api.nvim_feedkeys(tostring(INPUT_LINE_NUMBER) .. [[ggzt]], 'n', true)
+    local line = vim.api.nvim_buf_line_count(term_buf)
+    if (CURSOR_LINE <= line) then
+      line = CURSOR_LINE
+    end
+    vim.api.nvim_feedkeys(tostring(line - 1) .. [[j]], 'n', true)
+    vim.api.nvim_feedkeys([[0]], 'n', true)
+    vim.api.nvim_feedkeys(tostring(CURSOR_COLUMN - 1) .. [[l]], 'n', true)
+  end
+
+  vim.api.nvim_create_autocmd('ModeChanged', {
+    group = group,
+    buffer = term_buf,
+    callback = function()
+      local mode = vim.fn.mode()
+      if mode == 't' then
+        vim.cmd.stopinsert()
+        vim.schedule(setCursor)
+      end
+    end,
+  })
+
+  vim.api.nvim_create_autocmd('VimEnter', {
+    group = group,
+    pattern = '*',
+    once = true,
+    callback = function(ev)
+        local current_win = vim.fn.win_getid()
+        for _, line in ipairs(vim.api.nvim_buf_get_lines(ev.buf, 0, -2, false)) do
+          vim.api.nvim_chan_send(term_io, line)
+          vim.api.nvim_chan_send(term_io, '\r\n')
+        end
+        for _, line in ipairs(vim.api.nvim_buf_get_lines(ev.buf, -2, -1, false)) do
+          vim.api.nvim_chan_send(term_io, line)
+        end
+        vim.api.nvim_win_set_buf(current_win, term_buf)
+        vim.api.nvim_buf_delete(ev.buf, { force = true } )
+        vim.schedule(setCursor)
+    end
+  })
+end