perf: 23ms → 19ms — drop vim-unimpaired, runtime tuning

Startup: replace vim-unimpaired (2.5ms) with 2-line blank line insertion.
29 plugins now. All [q/]q, [e/]e, [x/]x mappings were already ours.

Runtime:
- ALE lint_delay=200ms, echo_delay=100ms — less thrashing during edits
- LSP virtual_text_delay=200ms, highlight_delay=200ms, echo_delay=100ms
- Disable gitgutter default mappings (map_keys=0) — we don't use them
- Merge two BufReadPre large-file autocmds into one (single getfsize)
- Remove redundant filetype detection autocmds (Vim 9.2 handles natively)

README.md

@@ -14,7 +14,7 @@ curl -fsSL https://raw.githubusercontent.com/m1ngsama/chopsticks/main/get.sh | b
 
 You SSH into a box. You need to edit code. You want LSP, fuzzy find, git integration, format-on-save — not a 20-minute setup ritual.
 
-chopsticks gives you 30 plugins, 12 modules, and a sane config in one command. It degrades gracefully on TTY. It works the same on your MacBook and your Arch server.
+chopsticks gives you 29 plugins, 12 modules, and a sane config in one command. It degrades gracefully on TTY. It works the same on your MacBook and your Arch server.
 
 ## What's in the box
 
@@ -86,7 +86,7 @@ ALE and vim-lsp coexist cleanly (`ale_disable_lsp=1`). ALE handles linting + for
 ├── .vimrc              thin loader
 ├── modules/
 │   ├── env.vim         TTY detection, truecolor
-│   ├── plugins.vim     vim-plug + 30 plugins
+│   ├── plugins.vim     vim-plug + 29 plugins
 │   ├── core.vim        settings, keymaps, performance
 │   ├── ui.vim          colorscheme, statusline, startify
 │   ├── editing.vim     easymotion, yank highlight

modules/editing.vim

@@ -33,6 +33,11 @@ if exists('##TextYankPost') && has('timers')
     augroup END
 endif
 
+" ── Blank Line Insertion (replaces vim-unimpaired) ──────────────────────────
+
+nnoremap <silent> [<Space> :<C-u>put! =repeat(nr2char(10), v:count1)<CR>'[
+nnoremap <silent> ]<Space> :<C-u>put  =repeat(nr2char(10), v:count1)<CR>
+
 " ── Auto-Clear Search Highlight ─────────────────────────────────────────────
 
 augroup ChopstickSearchHL

modules/git.vim

@@ -2,6 +2,7 @@
 
 " ── GitGutter ───────────────────────────────────────────────────────────────
 
+let g:gitgutter_map_keys              = 0
 let g:gitgutter_sign_added            = '+'
 let g:gitgutter_sign_modified         = '~'
 let g:gitgutter_sign_removed          = '-'

modules/languages.vim

@@ -19,12 +19,6 @@ augroup ChopstickFiletype
     autocmd BufReadPost *
         \ if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif
 
-    autocmd BufNewFile,BufRead *.json      setlocal filetype=json
-    autocmd BufNewFile,BufRead *.md        setlocal filetype=markdown
-    autocmd BufNewFile,BufRead *.jsx       setlocal filetype=javascript.jsx
-    autocmd BufNewFile,BufRead *.tsx       setlocal filetype=typescript.tsx
-    autocmd BufNewFile,BufRead Dockerfile* setlocal filetype=dockerfile
-
     autocmd FileType python
         \ setlocal expandtab shiftwidth=4 tabstop=4 textwidth=88 colorcolumn=+1
     autocmd FileType javascript,typescript

modules/lint.vim

@@ -43,6 +43,8 @@ let g:ale_sign_warning         = '!'
 let g:ale_lint_on_text_changed = 'normal'
 let g:ale_lint_on_insert_leave = 1
 let g:ale_lint_on_enter        = 1
+let g:ale_lint_delay           = 200
+let g:ale_echo_delay           = 100
 
 if exists('g:plugs["ale"]')
     nnoremap <silent> [e :ALEPrevious<cr>

modules/lsp.vim

@@ -18,10 +18,13 @@ let g:lsp_settings_filetype_markdown   = ['marksman']
 let g:lsp_settings_filetype_sql        = ['sqls']
 
 let g:lsp_diagnostics_virtual_text_enabled = !g:is_tty
+let g:lsp_diagnostics_virtual_text_delay   = 200
 let g:lsp_diagnostics_highlights_enabled   = !g:is_tty
 let g:lsp_document_highlight_enabled       = !g:is_tty
+let g:lsp_document_highlight_delay         = 200
 let g:lsp_signs_enabled                    = 1
 let g:lsp_diagnostics_echo_cursor          = 1
+let g:lsp_diagnostics_echo_delay           = 100
 let g:lsp_completion_documentation_enabled = 1
 
 let g:lsp_signs_error       = {'text': 'X'}

modules/plugins.vim

@@ -24,7 +24,10 @@ Plug 'airblade/vim-gitgutter'
 Plug 'tpope/vim-surround'
 Plug 'tpope/vim-commentary'
 Plug 'tpope/vim-repeat'
-Plug 'tpope/vim-unimpaired'
+" tpope/vim-unimpaired removed: 2.5ms startup cost, we define our own
+" [q/]q (quickfix), [e/]e (ALE), [x/]x (conflict) — unimpaired's [b/]b
+" is covered by ,h/,l. Blank line insertion ([<Space>) added below.
+
 Plug 'tpope/vim-sleuth'
 Plug 'wellle/targets.vim'
 Plug 'jiangmiao/auto-pairs'

modules/tools.vim

@@ -86,43 +86,31 @@ augroup BWCCreateDir
         \ endif
 augroup END
 
-" ── Large File Handling (>10 MB) ────────────────────────────────────────────
+" ── Large File Handling ──────────────────────────────────────────────────────
 
 let g:LargeFile = 1024 * 1024 * 10
-augroup LargeFile
+let s:tty_large  = g:is_tty ? 512000 : g:LargeFile
+
+augroup ChopstickLargeFile
     autocmd!
     autocmd BufReadPre *
         \ if !empty(expand('<afile>')) |
-        \     let f = getfsize(expand('<afile>')) |
-        \     if f > g:LargeFile || f == -2 | call LargeFileSettings() | endif |
+        \     let s:fsize = getfsize(expand('<afile>')) |
+        \     if s:fsize > g:LargeFile || s:fsize == -2 |
+        \         setlocal bufhidden=unload undolevels=-1 noswapfile syntax= |
+        \         let b:ale_enabled = 0 |
+        \     elseif g:is_tty && s:fsize > s:tty_large |
+        \         setlocal syntax= |
+        \     endif |
         \ endif
 augroup END
 
-function! LargeFileSettings()
-    setlocal bufhidden=unload
-    setlocal undolevels=-1
-    setlocal noswapfile
-    setlocal syntax=
-    let b:ale_enabled = 0
-    echo "Large file (>10 MB): syntax, undo, and linting disabled."
-endfunction
-
-if g:is_tty
-    augroup ChopstickTTYLargeFile
+if g:is_tty && !exists("g:tty_message_shown")
+    augroup TTYMessage
         autocmd!
-        autocmd BufReadPre *
-            \ if !empty(expand('<afile>')) && getfsize(expand('<afile>')) > 512000 |
-            \     setlocal syntax= |
-            \ endif
+        autocmd VimEnter * echom "TTY mode — visual features disabled"
     augroup END
-
-    if !exists("g:tty_message_shown")
-        augroup TTYMessage
-            autocmd!
-            autocmd VimEnter * echom "TTY mode — visual features disabled"
-        augroup END
-        let g:tty_message_shown = 1
-    endif
+    let g:tty_message_shown = 1
 endif
 
 " ── Run Current File (,cr) ──────────────────────────────────────────────────