Refine Vim defaults and add profiles

.github/workflows/test.yml

@@ -36,16 +36,33 @@ jobs:
           cp modules/*.vim ~/.vim/modules/
 
       - name: Install plugins
-        run: vim -es -u .vimrc -c 'PlugInstall --sync' -c 'qa!' 2>&1 || true
+        run: |
+          set +e
+          vim -i NONE -es -u .vimrc -N -c 'PlugInstall --sync' -c 'qa!' 2>&1
+          plug_status=$?
+          set -e
+          if [ "$plug_status" -ne 0 ]; then
+            echo "PlugInstall exited with $plug_status; validating plugin directories"
+          fi
+          for plugin in fzf fzf.vim vim-fugitive vim-gitgutter ale vim-lsp vim-lsp-settings asyncomplete.vim asyncomplete-lsp.vim vim-markdown; do
+            test -d "$HOME/.vim/plugged/$plugin" || {
+              echo "FAIL: missing plugin $plugin"
+              exit 1
+            }
+          done
 
       - name: Test startup
         run: |
-          vim -u .vimrc -es -N -c 'qa!' 2>&1
+          vim -u .vimrc -i NONE -es -N -c 'qa!' 2>&1
           echo "Vim exited cleanly"
 
       - name: Verify modules load
         run: |
-          vim -u .vimrc -N -c 'redir! > /tmp/test.txt | echo len(g:plugs) | redir END | qa!' 2>/dev/null
+          vim -u .vimrc -i NONE -es -N \
+            -c 'redir! > /tmp/test.txt' \
+            -c 'silent echo len(g:plugs)' \
+            -c 'redir END' \
+            -c 'qa!' 2>/dev/null
           PLUGS=$(cat /tmp/test.txt | tr -d '[:space:]')
           echo "Plugins registered: $PLUGS"
           if [ "$PLUGS" -lt 20 ]; then
@@ -53,10 +70,35 @@ jobs:
             exit 1
           fi
 
+      - name: Verify minimal profile
+        run: |
+          vim -u NONE -i NONE -es -N \
+            -c 'let g:chopsticks_profile = "minimal"' \
+            -c 'source .vimrc' \
+            -c 'if has_key(g:plugs, "ale") || has_key(g:plugs, "vim-lsp") || has_key(g:plugs, "vim-lsp-settings") || has_key(g:plugs, "asyncomplete.vim") | cquit | endif' \
+            -c 'qa!' 2>&1
+
+      - name: Verify Markdown quiet defaults
+        run: |
+          vim -u .vimrc -i NONE -es -N README.md \
+            -c 'set filetype=markdown' \
+            -c 'if &l:spell || &l:conceallevel != 0 || &l:signcolumn !=# "no" || exists("g:lsp_settings_filetype_markdown") | cquit | endif' \
+            -c 'qa!' 2>&1
+
+      - name: Verify ergonomic defaults
+        run: |
+          vim -u .vimrc -i NONE -es -N \
+            -c 'if maparg("s", "n") !=# "" | cquit | endif' \
+            -c 'if maparg(",w", "n") =~# "!" | cquit | endif' \
+            -c 'if !&swapfile || !&writebackup || &directory !~# "\.vim/.swap" | cquit | endif' \
+            -c 'qa!' 2>&1
+
       - name: Measure startup time
         run: |
-          vim -u .vimrc --startuptime /tmp/startup.log -c 'qa!' 2>/dev/null
+          vim -u .vimrc -i NONE --startuptime /tmp/startup.log -es -N -c 'qa!' 2>/dev/null
           tail -1 /tmp/startup.log
+          STARTUP_MS=$(tail -1 /tmp/startup.log | awk '{print $1}')
+          awk -v ms="$STARTUP_MS" 'BEGIN { if (ms > 150) exit 1 }'
 
   shellcheck:
     runs-on: ubuntu-latest
@@ -64,3 +106,12 @@ jobs:
       - uses: actions/checkout@v4
       - name: Shellcheck install.sh
         run: shellcheck install.sh get.sh
+
+  docs:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install markdownlint
+        run: npm install -g markdownlint-cli
+      - name: Lint Markdown
+        run: markdownlint README.md QUICKSTART.md CONTRIBUTING.md CHANGELOG.md

.markdownlint.json

@@ -0,0 +1,13 @@
+{
+  "default": true,
+  "MD013": false,
+  "MD022": false,
+  "MD024": {
+    "siblings_only": true
+  },
+  "MD032": false,
+  "MD033": false,
+  "MD040": false,
+  "MD041": false,
+  "MD060": false
+}

CHANGELOG.md

@@ -3,15 +3,29 @@
 ## Unreleased
 
 ### Added
+
+- `g:chopsticks_profile` with `minimal`, `engineer`, and `full` profiles
+- `.markdownlint.json` aligned with the project's README/changelog style
 - `:ChopsticksStatus` diagnostic command — checks system tools, LSP servers, linters, formatters
 - `,af` toggle format-on-save (ALE `fix_on_save`)
 - `,gL` git log graph (last 20 commits)
 - `,gC` FZF git commits search, `,gB` buffer commits
 
 ### Fixed
+
 - `g:loaded_logipat` typo → `g:loaded_logiPat` — logiPat was loading fully (0.478ms wasted)
 
 ### Changed
+
+- Markdown now opens in quiet writing mode by default: no real-time markdownlint,
+  no Marksman LSP, no spell noise, no conceal, no sign column, and no realtime preview
+- Native `s` is no longer shadowed by EasyMotion; use `,S` for the two-character jump
+- `,w` now uses a normal `:write` instead of forced `:write!`
+- Swap files are enabled again and stored under `~/.vim/.swap` for crash recovery
+- Installer defaults are slimmer: only core search tools stay selected by default;
+  language and lint suites are opt-in
+- CI now verifies key plugin directories, Markdown quiet defaults, markdownlint,
+  and an explicit startup-time threshold
 - Skip 2 more built-in plugins: openPlugin, manpager (10 → 12 total)
 - Remove deprecated `set ttyfast` (no-op since Vim 8)
 - Add `grepprg=rg --vimgrep` — `:grep` now uses ripgrep + quickfix
@@ -23,17 +37,20 @@
 ## 2.1.0 — 2025-04-22
 
 ### Added
+
 - Cheat sheet (`,?`) — vertical sidebar, one key per line, section headers
 - Previm markdown preview restored (lazy-loaded, `,mp`)
 - `:LspInstallServer` added to cheat sheet
 
 ### Changed
+
 - Plugin count: 25 (restored previm, dropped 5 bloat plugins)
 - QUICKSTART updated — removed stale references, improved first-launch guidance
 
 ## 2.0.0 — 2025-04-21
 
 ### Added
+
 - Sidebar toggle (`,e` / `,E`) — left-side netrw with `topleft vertical`, winfixwidth, proper toggle
 - Enriched statusline — SLMode, SLGit, SLAle, SLFlags
 - Toggle feedback — F2/F3/F4/F6/`,ss` echo current state
@@ -41,6 +58,7 @@
 - Interactive tutorial (`:ChopsticksLearn` — removed in later release)
 
 ### Removed (Unix minimalism refactor)
+
 - **565 lines** of dead code and bloat
 - 5 plugins: Goyo, Limelight, vim-obsession, indentLine, vim-unimpaired
 - `modules/writing.vim` — folded into `languages.vim`
@@ -50,6 +68,7 @@
 - TTY welcome message, `,so`, `,ms`, `,sh` mappings
 
 ### Changed
+
 - CI plugin threshold lowered to 20
 - README: hero layout with demo GIF, badges, architecture diagram
 - vim-markdown settings absorbed from writing.vim into languages.vim
@@ -57,6 +76,7 @@
 ## 1.3.0 — 2025-04-20
 
 ### Changed
+
 - Startup: 39ms → 19ms (51% faster)
 - Dropped vim-unimpaired for performance
 - Runtime tuning across modules
@@ -64,16 +84,19 @@
 ## 1.2.0 — 2025-04-19
 
 ### Added
+
 - Hero README with demo GIF, CI badges
 - GitHub Actions CI (startup test on macOS + Ubuntu, shellcheck)
 - Issue/PR templates
 
 ### Changed
+
 - Documentation rewrite — clean, short, for engineers
 
 ## 1.1.0 — 2025-04-18
 
 ### Added
+
 - 12-module architecture (env → plugins → core → ui → editing → navigation → lsp → lint → git → writing → languages → tools)
 - Zen mode (Goyo + Limelight)
 - Run file (`,cr`) with auto filetype detection
@@ -82,12 +105,14 @@
 - Robust installer (`get.sh`) with preflight checks
 
 ### Changed
+
 - `.vimrc` split into 12 self-contained modules
 - Comprehensive bug audit (14 fixes)
 
 ## 1.0.0 — 2025-04-16
 
 ### Added
+
 - Initial Vim configuration — migrated from Neovim
 - vim-plug plugin manager
 - vim-lsp + asyncomplete (pure VimScript LSP)

CONTRIBUTING.md

@@ -3,7 +3,7 @@
 ## Rules
 
 1. **No Node.js dependencies.** The LSP engine is pure VimScript. Some language servers need Node — that's fine. The config itself must not.
-2. **Startup matters.** Run `vim --startuptime /tmp/s.log -c qa!` before and after. If your change adds >1ms, it needs a good reason.
+2. **Startup matters.** Run `vim -u .vimrc -i NONE --startuptime /tmp/s.log -es -N -c qa!` before and after. If your change adds >1ms, it needs a good reason.
 3. **Works on TTY.** Test over SSH. If it breaks in a terminal without true color, fix it or gate it behind `g:is_tty`.
 4. **One module, one concern.** Don't put git config in lsp.vim.
 
@@ -18,6 +18,7 @@
 ## Reporting bugs
 
 Open an issue. Include:
+
 - OS and Vim version
 - Whether you're on SSH/TTY
 - Steps to reproduce
@@ -25,6 +26,6 @@ Open an issue. Include:
 ## Code style
 
 - Named augroups with `autocmd!`
-- No comments explaining *what* — only *why*
+- No comments explaining _what_ — only _why_
 - `exists('g:plugs["..."]')` guards for plugin-dependent config
-- Test with `vim -u .vimrc --startuptime /tmp/s.log -c qa!`
+- Test with `vim -u .vimrc -i NONE --startuptime /tmp/s.log -es -N -c qa!`

QUICKSTART.md

@@ -10,10 +10,14 @@ curl -fsSL https://raw.githubusercontent.com/m1ngsama/chopsticks/main/get.sh | b
 
 Open vim. First launch auto-installs plugins — **wait 30-60s, don't close vim**. Restart when done.
 
+Default profile is `engineer`. Put `let g:chopsticks_profile = 'minimal'`
+before loading chopsticks for a smaller core-only setup, or use `full` for the
+heavier Markdown/LSP feedback.
+
 ## Modes
 
 | Mode   | Enter           | Leave         |
-|------|-------|-------|
+| ------ | --------------- | ------------- |
 | Normal | startup default | —             |
 | Insert | `i` / `a` / `o` | `Esc` or `jk` |
 | Visual | `v` / `V`       | `Esc`         |
@@ -67,7 +71,7 @@ Tab / S-Tab     cycle completions
 ## Edit
 
 ```
-s + 2 chars     EasyMotion jump
+,S + 2 chars    EasyMotion jump
 gc              toggle comment
 cs"'            change surrounding " to '
 Alt+j / Alt+k   move line
@@ -91,6 +95,9 @@ Ctrl+h/j/k/l   splits + tmux panes
 ,mt             table of contents
 ```
 
+Markdown is quiet by default: no real-time lint, no spell noise, no concealed
+syntax. Enable the heavier Markdown tools only when you want them.
+
 ## Health check
 
 ```

README.md

@@ -35,13 +35,13 @@ chopsticks gives you a production-ready Vim config in one command. Pure VimScrip
 ## What's in the box
 
 | Feature           | Description                                                                                                                                                    |
-|---------|-------------|
+| ----------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------- |
 | **LSP**           | completion, go-to-def, hover, rename, code actions — pure VimScript ([vim-lsp](https://github.com/prabirshrestha/vim-lsp))                                     |
 | **Lint + format** | [ALE](https://github.com/dense-analysis/ale) runs black, prettier, goimports, rustfmt on save                                                                  |
 | **Fuzzy find**    | files, buffers, grep, tags, marks, commands — [FZF](https://github.com/junegunn/fzf.vim)                                                                       |
 | **Git**           | status, diff, blame, push, pull, conflict markers — [fugitive](https://github.com/tpope/vim-fugitive) + [gitgutter](https://github.com/airblade/vim-gitgutter) |
 | **Run file**      | `,cr` — auto-detects Python, Go, Rust, JS, C, Shell, and more                                                                                                  |
-| **Markdown** | live preview in browser (`,mp`), table of contents (`,mt`) |
+| **Markdown**      | quiet writing defaults, browser preview (`,mp`), table of contents (`,mt`)                                                                                     |
 | **Diagnostics**   | `:ChopsticksStatus` — see what's installed, what's missing, how to fix it                                                                                      |
 | **TTY-aware**     | degrades gracefully on SSH, console, slow links — never breaks                                                                                                 |
 
@@ -62,6 +62,21 @@ Supports macOS (brew), Debian/Ubuntu (apt), Arch (pacman), Fedora (dnf).
 
 First launch installs plugins automatically (30-60s). Restart vim when done.
 
+## Profiles
+
+Default profile: `engineer`.
+
+```vim
+" Put this before sourcing chopsticks.
+let g:chopsticks_profile = 'minimal'   " core navigation/editing/git/markdown
+let g:chopsticks_profile = 'engineer'  " default: LSP, ALE, syntax extras
+let g:chopsticks_profile = 'full'      " engineer + heavier Markdown feedback
+```
+
+`minimal` avoids LSP, ALE, completion plugins, extra language syntax plugins,
+Startify, and UndoTree. `full` keeps those and opts into Markdown lint, format,
+spell, conceal, Marksman, and LSP virtual text.
+
 ## Keys
 
 Leader: `,`
@@ -88,7 +103,7 @@ jk        exit insert mode         ,?    cheat sheet
 
 ### Edit
 
-`s`+2ch jump | `gc` comment | `cs"'` surround | `Alt+j/k` move line | `,u` undo tree | `,y` clipboard | `,*` replace word | `,F` re-indent | `,W` strip whitespace | `[<Space>` `]<Space>` blank lines
+`,S`+2ch jump | `gc` comment | `cs"'` surround | `Alt+j/k` move line | `,u` undo tree | `,y` clipboard | `,*` replace word | `,F` re-indent | `,W` strip whitespace | `[<Space>` `]<Space>` blank lines
 
 ### Git
 
@@ -120,10 +135,36 @@ jk        exit insert mode         ,?    cheat sheet
 :ChopsticksStatus    " see all tools + LSP + linters at a glance
 ```
 
-pylsp, gopls, rust-analyzer, clangd, marksman, sqls — no Node.js. JS/TS servers need Node.
+pylsp, gopls, rust-analyzer, clangd, sqls — no Node.js. JS/TS servers need Node.
+Markdown LSP (`marksman`) is opt-in so prose buffers stay quiet by default.
 
 ALE and vim-lsp coexist cleanly (`ale_disable_lsp=1`). ALE handles linting + formatting. vim-lsp handles everything else.
 
+## Markdown
+
+Markdown opens in writing mode: wrapped text, no spell noise, no concealed
+syntax, no sign column, no real-time markdownlint, and no Marksman diagnostics.
+The explicit commands still work:
+
+```vim
+,mp    " preview in browser
+,mt    " table of contents
+```
+
+Opt into heavier Markdown tooling from your own vimrc before loading
+chopsticks:
+
+```vim
+let g:chopsticks_markdown_lint = 1
+let g:chopsticks_markdown_format_on_save = 1
+let g:chopsticks_markdown_lsp = 1
+let g:chopsticks_markdown_spell = 1
+let g:chopsticks_markdown_conceal = 1
+let g:previm_enable_realtime = 1
+```
+
+For Markdown LSP, install or select `marksman` first.
+
 ## Architecture
 
 ```
@@ -148,7 +189,7 @@ Each module is self-contained. Comment out one line in `.vimrc` to disable it. A
 ## Performance
 
 | Metric                   | Value                                       |
-|--------|-------|
+| ------------------------ | ------------------------------------------- |
 | Lazy-loaded              | 7 plugins (on command or filetype)          |
 | Built-in plugins skipped | 12 (gzip, tar, zip, vimball, logiPat, etc.) |
 | Large file threshold     | 10MB (auto-disables syntax + undo)          |
@@ -157,7 +198,7 @@ Each module is self-contained. Comment out one line in `.vimrc` to disable it. A
 ## Troubleshooting
 
 | Problem             | Fix                                           |
-|---------|-----|
+| ------------------- | --------------------------------------------- |
 | Plugins not loading | `:PlugInstall` then `:PlugUpdate`             |
 | LSP not starting    | `:LspInstallServer` for current filetype      |
 | Colors wrong        | `export COLORTERM=truecolor` in shell rc      |

install.sh

@@ -467,19 +467,19 @@ if [[ $HAS_PKG_MGR -eq 1 ]]; then
     : $(( _idx++ ))
 
     _I_CTAGS=$_idx
-    _ITEMS+=("universal-ctags|code symbol index (backing engine for ,rt tag jumps)|1")
+    _ITEMS+=("universal-ctags|Optional symbol index for ,rt tag jumps|0")
     : $(( _idx++ ))
 
     _I_SHELLCHECK=$_idx
-    _ITEMS+=("shellcheck|shell script static analysis (ALE integration, on-save)|1")
+    _ITEMS+=("shellcheck|Optional shell script static analysis via ALE|0")
     : $(( _idx++ ))
 
     _I_HADOLINT=$_idx
-    _ITEMS+=("hadolint|Dockerfile linting (ALE integration, on-save)|1")
+    _ITEMS+=("hadolint|Optional Dockerfile linting via ALE|0")
     : $(( _idx++ ))
 
     _I_MARKSMAN=$_idx
-    _ITEMS+=("marksman|Markdown LSP — completion · go-to-definition · live diagnostics|1")
+    _ITEMS+=("marksman|Optional Markdown LSP — enable with g:chopsticks_markdown_lsp|0")
     : $(( _idx++ ))
 else
     warn "No package manager available — system tools skipped"
@@ -488,21 +488,21 @@ fi
 # ── npm tools ────────────────────────────────────────────────────────────────
 if [[ $HAS_NODE -eq 1 ]]; then
     _I_NPM=$_idx
-    _ITEMS+=("npm formatter suite|prettier / eslint / markdownlint / stylelint / tsc — ALE fix-on-save|1")
+    _ITEMS+=("npm formatter suite|Optional prettier / eslint / markdownlint / stylelint / tsc|0")
     : $(( _idx++ ))
 fi
 
 # ── Python tools ─────────────────────────────────────────────────────────────
 if [[ $HAS_PIP -eq 1 ]]; then
     _I_PYTHON=$_idx
-    _ITEMS+=("Python tool suite|black / isort / flake8 / pylint / yamllint / sqlfluff — ALE fix-on-save|1")
+    _ITEMS+=("Python tool suite|Optional black / isort / flake8 / pylint / yamllint / sqlfluff|0")
     : $(( _idx++ ))
 fi
 
 # ── Go tools ─────────────────────────────────────────────────────────────────
 if [[ $HAS_GO -eq 1 ]]; then
     _I_GO=$_idx
-    _ITEMS+=("Go tool suite|gopls (LSP) / goimports / staticcheck — completion · format · analysis|1")
+    _ITEMS+=("Go tool suite|Optional gopls / goimports / staticcheck|0")
     : $(( _idx++ ))
 fi
 
@@ -510,7 +510,7 @@ fi
 if command -v tmux >/dev/null 2>&1; then
     if ! grep -q 'vim-tmux-navigator' "$HOME/.tmux.conf" 2>/dev/null; then
         _I_TMUX=$_idx
-        _ITEMS+=("tmux integration|seamless Ctrl+h/j/k/l navigation between vim and tmux panes|1")
+        _ITEMS+=("tmux integration|Optional Ctrl+h/j/k/l navigation between vim and tmux panes|0")
         : $(( _idx++ ))
     else
         ok "tmux integration (vim-tmux-navigator already configured)"

modules/core.vim

@@ -57,8 +57,14 @@ endif
 
 set display+=lastline
 set ffs=unix,dos,mac
-set nowb
+set writebackup
-set noswapfile
+
+if has('unix')
+    let s:swap_dir = expand(get(g:, 'chopsticks_swap_dir', '~/.vim/.swap'))
+    let &directory = s:swap_dir . '//,/tmp//'
+    silent! call mkdir(s:swap_dir, 'p', 0700)
+endif
+set swapfile
 
 if has('persistent_undo')
     set undofile
@@ -89,7 +95,7 @@ let mapleader = ","
 
 " ── Basic Keymaps ───────────────────────────────────────────────────────────
 
-nnoremap <leader>w :w!<cr>
+nnoremap <leader>w :w<cr>
 nnoremap <leader>q :q<cr>
 nnoremap <leader>x :x<cr>
 

modules/editing.vim

@@ -6,7 +6,7 @@ let g:EasyMotion_do_mapping = 0
 let g:EasyMotion_smartcase  = 1
 
 if exists('g:plugs["vim-easymotion"]')
-    nmap s <Plug>(easymotion-overwin-f2)
+    nmap <Leader>S <Plug>(easymotion-overwin-f2)
     nmap <Leader>j <Plug>(easymotion-j)
     nmap <Leader>k <Plug>(easymotion-k)
 endif

modules/env.vim

@@ -6,6 +6,36 @@ let g:is_tty       = empty($TERM) || $TERM ==# 'dumb' || $TERM =~# 'linux'
                  \ || $TERM =~# 'screen' || &term =~# 'builtin'
 let g:has_true_color = ($COLORTERM ==# 'truecolor' || $COLORTERM ==# '24bit')
 
+let g:chopsticks_profile = get(g:, 'chopsticks_profile', 'engineer')
+if index(['minimal', 'engineer', 'full'], g:chopsticks_profile) < 0
+    let g:chopsticks_profile = 'engineer'
+endif
+
+let s:profile_full = g:chopsticks_profile ==# 'full'
+let s:profile_minimal = g:chopsticks_profile ==# 'minimal'
+
+let g:chopsticks_enable_lsp = get(g:, 'chopsticks_enable_lsp',
+    \ !s:profile_minimal)
+let g:chopsticks_enable_lint = get(g:, 'chopsticks_enable_lint',
+    \ !s:profile_minimal)
+let g:chopsticks_enable_extra_languages = get(g:,
+    \ 'chopsticks_enable_extra_languages', !s:profile_minimal)
+let g:chopsticks_enable_ui_extras = get(g:, 'chopsticks_enable_ui_extras',
+    \ !s:profile_minimal)
+
+let g:chopsticks_markdown_lint = get(g:, 'chopsticks_markdown_lint',
+    \ s:profile_full)
+let g:chopsticks_markdown_format_on_save = get(g:,
+    \ 'chopsticks_markdown_format_on_save', s:profile_full)
+let g:chopsticks_markdown_lsp = get(g:, 'chopsticks_markdown_lsp',
+    \ s:profile_full)
+let g:chopsticks_markdown_spell = get(g:, 'chopsticks_markdown_spell',
+    \ s:profile_full)
+let g:chopsticks_markdown_conceal = get(g:, 'chopsticks_markdown_conceal',
+    \ s:profile_full)
+let g:chopsticks_lsp_virtual_text = get(g:, 'chopsticks_lsp_virtual_text',
+    \ s:profile_full && !g:is_tty)
+
 " Skip built-in plugins we never use
 let g:loaded_2html_plugin      = 1
 let g:loaded_getscriptPlugin   = 1

modules/languages.vim

@@ -2,9 +2,10 @@
 
 " ── vim-markdown ───────────────────────────────────────────────────────────
 
-let g:vim_markdown_conceal             = 1
+let g:vim_markdown_conceal             = get(g:, 'vim_markdown_conceal',
+    \ g:chopsticks_markdown_conceal)
 let g:vim_markdown_conceal_code_blocks = 0
-let g:vim_markdown_folding_disabled    = 0
+let g:vim_markdown_folding_disabled    = get(g:, 'vim_markdown_folding_disabled', 1)
 let g:vim_markdown_folding_level       = 2
 let g:vim_markdown_frontmatter        = 1
 let g:vim_markdown_toml_frontmatter   = 1
@@ -22,7 +23,7 @@ if has('macunix')
 elseif executable('xdg-open')
     let g:previm_open_cmd = 'xdg-open'
 endif
-let g:previm_enable_realtime = 1
+let g:previm_enable_realtime = get(g:, 'previm_enable_realtime', 0)
 if exists('g:plugs["previm"]')
     nnoremap <leader>mp :PrevimOpen<CR>
 endif
@@ -40,6 +41,22 @@ let g:go_highlight_function_calls = 1
 
 " ── Filetype Detection ──────────────────────────────────────────────────────
 
+function! s:MarkdownDefaults() abort
+    setlocal wrap linebreak textwidth=0 colorcolumn=0 signcolumn=no
+    let &l:conceallevel = get(g:, 'chopsticks_markdown_conceal', 0) ? 2 : 0
+
+    if get(g:, 'chopsticks_markdown_spell', 0)
+        setlocal spell
+    else
+        setlocal nospell
+    endif
+
+    if !get(g:, 'chopsticks_markdown_lint', 0)
+        \ && !get(g:, 'chopsticks_markdown_format_on_save', 0)
+        let b:ale_enabled = 0
+    endif
+endfunction
+
 augroup ChopstickFiletype
     autocmd!
 
@@ -60,8 +77,7 @@ augroup ChopstickFiletype
         \ setlocal expandtab shiftwidth=2 tabstop=2
     autocmd FileType yaml
         \ setlocal expandtab shiftwidth=2 tabstop=2
-    autocmd FileType markdown
+    autocmd FileType markdown call s:MarkdownDefaults()
-        \ setlocal wrap linebreak spell textwidth=0 conceallevel=2
     autocmd FileType sh
         \ setlocal expandtab shiftwidth=2 tabstop=2 textwidth=80
     autocmd FileType make

modules/lint.vim

@@ -1,8 +1,12 @@
 " lint.vim — ALE async linting and format-on-save
 
+if !g:chopsticks_enable_lint
+    finish
+endif
+
 let g:ale_disable_lsp = 1
 
-let g:ale_linters = {
+let s:ale_linters = {
 \   'python':     ['flake8', 'pylint'],
 \   'javascript': ['eslint'],
 \   'typescript': ['eslint'],
@@ -14,11 +18,16 @@ let g:ale_linters = {
 \   'dockerfile': ['hadolint'],
 \   'css':        ['stylelint'],
 \   'scss':       ['stylelint'],
-\   'markdown':   ['markdownlint'],
 \   'sql':        ['sqlfluff'],
 \}
 
-let g:ale_fixers = {
+if g:chopsticks_markdown_lint
+    let s:ale_linters.markdown = ['markdownlint']
+endif
+
+let g:ale_linters = s:ale_linters
+
+let s:ale_fixers = {
 \   '*':          ['remove_trailing_lines', 'trim_whitespace'],
 \   'python':     ['black', 'isort'],
 \   'javascript': ['prettier', 'eslint'],
@@ -32,10 +41,15 @@ let g:ale_fixers = {
 \   'css':        ['prettier'],
 \   'scss':       ['prettier'],
 \   'less':       ['prettier'],
-\   'markdown':   ['prettier'],
 \   'sql':        ['sqlfluff'],
 \}
 
+if g:chopsticks_markdown_format_on_save
+    let s:ale_fixers.markdown = ['prettier']
+endif
+
+let g:ale_fixers = s:ale_fixers
+
 let g:ale_fix_on_save          = 1
 let g:ale_python_isort_options = '--profile black'
 let g:ale_sign_error           = 'X'
@@ -45,6 +59,7 @@ 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
+let g:ale_virtualtext_cursor   = get(g:, 'ale_virtualtext_cursor', 'disabled')
 
 if exists('g:plugs["ale"]')
     nnoremap <silent> [e :ALEPrevious<cr>

modules/lsp.vim

@@ -1,5 +1,9 @@
 " lsp.vim — vim-lsp settings, asyncomplete, LSP buffer keymaps
 
+if !g:chopsticks_enable_lsp
+    finish
+endif
+
 let g:lsp_settings_lazyload = 1
 
 let g:lsp_settings_filetype_python     = ['pylsp']
@@ -14,10 +18,13 @@ let g:lsp_settings_filetype_css        = ['vscode-css-language-server']
 let g:lsp_settings_filetype_scss       = ['vscode-css-language-server']
 let g:lsp_settings_filetype_json       = ['vscode-json-language-server']
 let g:lsp_settings_filetype_yaml       = ['yaml-language-server']
-let g:lsp_settings_filetype_markdown   = ['marksman']
 let g:lsp_settings_filetype_sql        = ['sqls']
 
-let g:lsp_diagnostics_virtual_text_enabled = !g:is_tty
+if g:chopsticks_markdown_lsp
+    let g:lsp_settings_filetype_markdown = ['marksman']
+endif
+
+let g:lsp_diagnostics_virtual_text_enabled = g:chopsticks_lsp_virtual_text
 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
@@ -52,7 +59,7 @@ inoremap <expr> <CR>    pumvisible() ? asyncomplete#close_popup() : "\<CR>"
 
 function! s:on_lsp_buffer_enabled() abort
     setlocal omnifunc=lsp#complete
-    if !g:is_tty
+    if !g:is_tty && &filetype !=# 'markdown'
         setlocal signcolumn=yes
     endif
 

modules/plugins.vim

@@ -29,25 +29,33 @@ Plug 'wellle/targets.vim'
 Plug 'jiangmiao/auto-pairs'
 Plug 'easymotion/vim-easymotion', { 'on': '<Plug>(easymotion' }
 
-" ── Linting & Formatting ────────────────────────────────────────────────────
+if g:chopsticks_enable_lint
-Plug 'dense-analysis/ale'
+    " ── Linting & Formatting ────────────────────────────────────────────────
+    Plug 'dense-analysis/ale'
+endif
 
-" ── LSP + Completion ─────────────────────────────────────────────────────────
+if g:chopsticks_enable_lsp
-Plug 'prabirshrestha/vim-lsp'
+    " ── LSP + Completion ─────────────────────────────────────────────────────
-Plug 'mattn/vim-lsp-settings'
+    Plug 'prabirshrestha/vim-lsp'
-Plug 'prabirshrestha/asyncomplete.vim'
+    Plug 'mattn/vim-lsp-settings'
-Plug 'prabirshrestha/asyncomplete-lsp.vim'
+    Plug 'prabirshrestha/asyncomplete.vim'
+    Plug 'prabirshrestha/asyncomplete-lsp.vim'
+endif
 
 " ── Language Syntax ──────────────────────────────────────────────────────────
-Plug 'pangloss/vim-javascript', { 'for': ['javascript', 'javascript.jsx'] }
-Plug 'HerringtonDarkholme/yats.vim', { 'for': ['typescript', 'typescript.tsx'] }
 Plug 'preservim/vim-markdown', { 'for': 'markdown' }
-Plug 'previm/previm', { 'on': 'PrevimOpen' }
+if g:chopsticks_enable_extra_languages
-Plug 'fatih/vim-go', { 'for': 'go' }
+    Plug 'pangloss/vim-javascript', { 'for': ['javascript', 'javascript.jsx'] }
+    Plug 'HerringtonDarkholme/yats.vim', { 'for': ['typescript', 'typescript.tsx'] }
+    Plug 'previm/previm', { 'on': 'PrevimOpen' }
+    Plug 'fatih/vim-go', { 'for': 'go' }
+endif
 
 " ── UI ───────────────────────────────────────────────────────────────────────
-Plug 'mbbill/undotree', { 'on': 'UndotreeToggle' }
+if g:chopsticks_enable_ui_extras
-Plug 'mhinz/vim-startify'
+    Plug 'mbbill/undotree', { 'on': 'UndotreeToggle' }
+    Plug 'mhinz/vim-startify'
+endif
 Plug 'lifepillar/vim-solarized8'
 if !empty($TMUX)
     Plug 'christoomey/vim-tmux-navigator'

modules/tools.vim

@@ -172,13 +172,22 @@ function! s:ChopsticksStatus() abort
     call add(l:lines, s:Check('shellcheck (sh)', 'shellcheck'))
     call add(l:lines, s:Check('yamllint (yaml)', 'yamllint'))
     call add(l:lines, s:Check('hadolint (docker)', 'hadolint'))
+    if get(g:, 'chopsticks_markdown_lint', 0)
         call add(l:lines, s:Check('markdownlint (md)', 'markdownlint'))
+    else
+        call add(l:lines, '  off markdownlint (md)  (disabled by default)')
+    endif
     call add(l:lines, '')
 
-    call add(l:lines, '── formatters ──  (format-on-save is ON)')
+    call add(l:lines, '── formatters ──  (format-on-save is ' . (get(g:, 'ale_fix_on_save', 0) ? 'ON' : 'OFF') . ')')
     call add(l:lines, s:Check('black (python)', 'black'))
     call add(l:lines, s:Check('isort (python)', 'isort'))
-    call add(l:lines, s:Check('prettier (js/ts/json/md)', 'prettier'))
+    call add(l:lines, s:Check('prettier (js/ts/json)', 'prettier'))
+    if get(g:, 'chopsticks_markdown_format_on_save', 0)
+        call add(l:lines, s:Check('prettier (md)', 'prettier'))
+    else
+        call add(l:lines, '  off prettier (md)  (disabled by default)')
+    endif
     call add(l:lines, s:Check('goimports (go)', 'goimports'))
     call add(l:lines, s:Check('rustfmt (rust)', 'rustfmt'))
     call add(l:lines, s:Check('clang-format (c)', 'clang-format'))
@@ -256,7 +265,7 @@ function! s:CheatSheet() abort
         \ '',
         \ '  ── edit ──────────────────',
         \ '  gc        comment',
-        \ '  s+2ch     easymotion jump',
+        \ '  ,S+2ch    easymotion jump',
         \ '  cs"''      surround',
         \ '  ,u        undo tree',
         \ '  ,y ,p     clipboard y/p  (v)',