Add claudecode.nvim for email refinement in neomutt

vim.org

@@ -131,6 +131,12 @@ Plug 'nvim-telescope/telescope-ui-select.nvim'
 Plug 'folke/which-key.nvim'
 #+end_src
 
+** Claude Code
+#+begin_src vimrc
+Plug 'folke/snacks.nvim'
+Plug 'coder/claudecode.nvim'
+#+end_src
+
 ** Plug End
 #+begin_src vimrc
 call plug#end()
@@ -526,6 +532,13 @@ snoremap <C-K> <Esc>b[sviw<C-G>
 #+begin_src vimrc
 autocmd FileType mail set spell spelllang=en_us,fr
 autocmd FileType mail set textwidth=0
+autocmd FileType mail lcd %:p:h
+
+" Start Claude: save, open Claude, add current buffer, then ask to refine
+autocmd FileType mail nnoremap <buffer> <leader>ae <cmd>lua ClaudeMailRefine()<cr>
+
+" Finish: accept diff, close Claude pane, save and quit
+autocmd FileType mail nnoremap <buffer> <leader>aq <cmd>ClaudeCodeDiffAccept<cr><cmd>ClaudeCode<cr>
 
 function! Mailcomplete(findstart, base)
    if a:findstart == 1
@@ -788,6 +801,55 @@ lua << EOF
 EOF
 #+end_src
 
+** Diff wrap
+#+begin_src vimrc
+autocmd OptionSet diff if v:option_new | setlocal wrap linebreak | endif
+#+end_src
+
+** =claudecode=
+#+begin_src vimrc
+lua << EOF
+require('claudecode').setup({
+  split_side = "right",
+  split_width_percentage = 0.35,
+})
+
+function ClaudeMailRefine()
+  local win = vim.api.nvim_get_current_win()
+  vim.cmd('w')
+  vim.cmd('ClaudeCode')
+  vim.defer_fn(function()
+    if vim.api.nvim_win_is_valid(win) then
+      vim.api.nvim_set_current_win(win)
+    end
+    vim.cmd('ClaudeCodeAdd %')
+    vim.defer_fn(function()
+      for _, buf in ipairs(vim.api.nvim_list_bufs()) do
+        local name = vim.api.nvim_buf_get_name(buf)
+        if name:match('claude') then
+          local job_id = vim.b[buf].terminal_job_id
+          if job_id then
+            vim.api.nvim_chan_send(job_id, "Refine this email using a single file edit tool call: fix the subject, grammar, clarity and tone all at once. Do not make multiple edits.\r")
+            break
+          end
+        end
+      end
+    end, 500)
+  end, 1000)
+end
+EOF
+
+nnoremap <leader>ac <cmd>ClaudeCode<cr>
+nnoremap <leader>af <cmd>ClaudeCodeFocus<cr>
+nnoremap <leader>ar <cmd>ClaudeCode --resume<cr>
+nnoremap <leader>aC <cmd>ClaudeCode --continue<cr>
+nnoremap <leader>am <cmd>ClaudeCodeSelectModel<cr>
+nnoremap <leader>ab <cmd>ClaudeCodeAdd %<cr>
+vnoremap <leader>as <cmd>ClaudeCodeSend<cr>
+nnoremap <leader>aa <cmd>ClaudeCodeDiffAccept<cr>
+nnoremap <leader>ad <cmd>ClaudeCodeDiffDeny<cr>
+#+end_src
+
 * Key Bindings
 ** Quit
 #+begin_src vimrc