diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 2702bf0..316187c 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -70,6 +70,13 @@ jobs:
             exit 1
           fi
 
+      - name: Verify path-safe module loading
+        run: |
+          mkdir -p "/tmp/chopsticks path/modules"
+          cp .vimrc "/tmp/chopsticks path/.vimrc"
+          cp modules/*.vim "/tmp/chopsticks path/modules/"
+          vim -u "/tmp/chopsticks path/.vimrc" -i NONE -es -N -c 'qa!' 2>&1
+
       - name: Verify minimal profile
         run: |
           vim -u NONE -i NONE -es -N \
@@ -78,6 +85,32 @@ jobs:
             -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 local config hook
+        run: |
+          mkdir -p /tmp/chopsticks-ci
+          printf "%s\n" "let g:chopsticks_profile = 'minimal'" > /tmp/chopsticks-ci/local.vim
+          vim -u NONE -i NONE -es -N \
+            -c 'let g:chopsticks_local_config = "/tmp/chopsticks-ci/local.vim"' \
+            -c 'source .vimrc' \
+            -c 'if g:chopsticks_profile !=# "minimal" || has_key(g:plugs, "ale") || has_key(g:plugs, "vim-lsp") | cquit | endif' \
+            -c 'qa!' 2>&1
+
+      - name: Verify profile-aware cheat sheet
+        run: |
+          vim -u NONE -i NONE -es -N \
+            -c 'let g:chopsticks_profile = "minimal"' \
+            -c 'source .vimrc' \
+            -c 'normal ,?' \
+            -c 'redir! > /tmp/chopsticks-cheat.txt' \
+            -c 'silent %print' \
+            -c 'redir END' \
+            -c 'qa!' 2>&1
+          if grep -Eq 'definition|LspInstallServer|ALE errors|undo tree|markdown preview' /tmp/chopsticks-cheat.txt; then
+            cat /tmp/chopsticks-cheat.txt
+            exit 1
+          fi
+          grep -q ',cr       run file' /tmp/chopsticks-cheat.txt
+
       - name: Verify Markdown quiet defaults
         run: |
           vim -u .vimrc -i NONE -es -N README.md \
diff --git a/.vimrc b/.vimrc
index fc64f3b..55b5a62 100644
--- a/.vimrc
+++ b/.vimrc
@@ -9,7 +9,7 @@ if exists('g:chopsticks_loaded') | finish | endif
 let g:chopsticks_loaded = 1
 
 function! s:load(mod) abort
-    execute 'source ' . g:chopsticks_dir . '/modules/' . a:mod . '.vim'
+    execute 'source ' . fnameescape(g:chopsticks_dir . '/modules/' . a:mod . '.vim')
 endfunction
 
 call s:load('env')
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 16ed8b5..58fdef2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -19,6 +19,12 @@
 
 ### Changed
 
+- `,?` cheat sheet is now profile-aware and hides LSP/ALE/preview/UndoTree keys
+  when those features are disabled
+- Module reload/source paths now use `fnameescape()` so installs in paths with
+  spaces are handled correctly
+- CI now verifies path-safe module loading, the local config hook, and
+  minimal-profile cheat sheet output
 - 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
diff --git a/QUICKSTART.md b/QUICKSTART.md
index 4f2b0c1..2d52bfa 100644
--- a/QUICKSTART.md
+++ b/QUICKSTART.md
@@ -104,4 +104,7 @@ syntax. Enable the heavier Markdown tools only when you want them.
 :ChopsticksStatus       see what's installed and what's missing
 ```
 
+The `,?` cheat sheet follows your active profile, so `minimal` users only see
+keys for features that are actually loaded.
+
 See [README](README.md) for the full reference. See the [wiki](https://github.com/m1ngsama/chopsticks/wiki) for deep dives.
diff --git a/README.md b/README.md
index 5cbe958..92f7f4f 100644
--- a/README.md
+++ b/README.md
@@ -78,7 +78,8 @@ Startify, UndoTree, and browser Markdown preview. `full` keeps those and opts
 into Markdown lint, format, spell, conceal, Marksman, and LSP virtual text.
 
 Project updates leave `~/.config/chopsticks.vim` alone, so put local choices
-there instead of editing the managed `.vimrc`.
+there instead of editing the managed `.vimrc`. The `,?` cheat sheet follows the
+active profile and only shows keys for enabled features.
 
 ## Keys
 
diff --git a/modules/tools.vim b/modules/tools.vim
index 7867809..5083d83 100644
--- a/modules/tools.vim
+++ b/modules/tools.vim
@@ -34,7 +34,7 @@ nnoremap <leader>W :%s/\s\+$//<CR>:let @/=''<CR>
 vnoremap <leader>W :s/\s\+$//<CR>:let @/=''<CR>gv
 
 nnoremap <leader>ev :edit $MYVIMRC<CR>
-nnoremap <leader>sv :unlet! g:chopsticks_loaded<CR>:source $MYVIMRC<CR>:echo "vimrc reloaded"<CR>
+nnoremap <leader>sv :unlet! g:chopsticks_loaded<CR>:execute 'source ' . fnameescape($MYVIMRC)<CR>:echo "vimrc reloaded"<CR>
 
 nnoremap <leader>* :%s/\<<C-r><C-w>\>//g<Left><Left>
 vnoremap <leader>* :s///g<Left><Left><Left>
@@ -240,12 +240,13 @@ function! s:CheatSheet() abort
         execute bufwinnr(l:name) . 'wincmd w | bd'
         return
     endif
-    execute 'vertical botright new ' . l:name
-    vertical resize 42
-    setlocal buftype=nofile bufhidden=wipe nobuflisted noswapfile
-    setlocal nowrap nonumber norelativenumber signcolumn=no
-    setlocal winfixwidth
-    call setline(1, [
+
+    let l:has_lsp = get(g:, 'chopsticks_enable_lsp', 1)
+    let l:has_lint = get(g:, 'chopsticks_enable_lint', 1)
+    let l:has_undotree = exists('g:plugs["undotree"]')
+    let l:has_previm = exists('g:plugs["previm"]')
+
+    let l:lines = [
         \ '  chopsticks         ,? close',
         \ '  ─────────────────────────────',
         \ '',
@@ -263,28 +264,50 @@ function! s:CheatSheet() abort
         \ '  ,fm       marks',
         \ '',
         \ '  ── code ──────────────────',
-        \ '  gd        definition',
-        \ '  gy        type definition',
-        \ '  gi        implementation',
-        \ '  gr        references',
-        \ '  K         hover docs',
-        \ '  ,rn       rename',
-        \ '  ,ca       code action',
-        \ '  ,f        format',
-        \ '  ,o        outline',
-        \ '  ,cr       run file',
-        \ '  ,mp       markdown preview',
-        \ '  ,mt       table of contents',
-        \ '  [g ]g     LSP diagnostics',
-        \ '  [e ]e     ALE errors',
-        \ '  ,af       format on save',
-        \ '  :LspInstallServer  setup LSP',
+        \ ]
+
+    if l:has_lsp
+        call extend(l:lines, [
+            \ '  gd        definition',
+            \ '  gy        type definition',
+            \ '  gi        implementation',
+            \ '  gr        references',
+            \ '  K         hover docs',
+            \ '  ,rn       rename',
+            \ '  ,ca       code action',
+            \ '  ,f        format',
+            \ '  ,o        outline',
+            \ '  [g ]g     LSP diagnostics',
+            \ '  :LspInstallServer  setup LSP',
+            \ ])
+    endif
+
+    call add(l:lines, '  ,cr       run file')
+    if l:has_previm
+        call add(l:lines, '  ,mp       markdown preview')
+    endif
+    call add(l:lines, '  ,mt       table of contents')
+
+    if l:has_lint
+        call extend(l:lines, [
+            \ '  [e ]e     ALE errors',
+            \ '  ,af       format on save',
+            \ ])
+    endif
+
+    call extend(l:lines, [
         \ '',
         \ '  ── edit ──────────────────',
         \ '  gc        comment',
         \ '  ,S+2ch    easymotion jump',
         \ '  cs"''      surround',
-        \ '  ,u        undo tree',
+        \ ])
+
+    if l:has_undotree
+        call add(l:lines, '  ,u        undo tree')
+    endif
+
+    call extend(l:lines, [
         \ '  ,y ,p     clipboard y/p  (v)',
         \ '  Alt+j/k   move line      (v)',
         \ '  ,*        replace word    (v)',
@@ -330,6 +353,13 @@ function! s:CheatSheet() abort
         \ '  ,sv       reload vimrc',
         \ '  :ChopsticksStatus  health',
         \ ])
+
+    execute 'vertical botright new ' . l:name
+    vertical resize 42
+    setlocal buftype=nofile bufhidden=wipe nobuflisted noswapfile
+    setlocal nowrap nonumber norelativenumber signcolumn=no
+    setlocal winfixwidth
+    call setline(1, l:lines)
     setlocal nomodifiable readonly
     nnoremap <buffer> <silent> q :bd<CR>
     nnoremap <buffer> <silent> <leader>? :bd<CR>