Make jk escape opt in (#40)

QUICKSTART.md

@@ -29,13 +29,13 @@ cd ~/.vim && ./install.sh --configure-only --profile=full
 | Mode   | Enter           | Leave         |
 | ------ | --------------- | ------------- |
 | Normal | startup default | —             |
-| Insert | `i` / `a` / `o` | `Esc` or `jk` |
+| Insert | `i` / `a` / `o` | `Esc`         |
 | Visual | `v` / `V`       | `Esc`         |
 
 ## Survival
 
 ```
-Esc / jk        back to Normal
+Esc             back to Normal
 ,w              save
 ,x              save + quit
 :q!             force quit

README.md

@@ -81,6 +81,7 @@ profile or uses `engineer`.
 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
+let g:chopsticks_enable_jk_escape = 1  " optional: insert-mode jk exits insert
 ```
 
 `minimal` avoids LSP, ALE, completion plugins, extra language syntax plugins,
@@ -96,12 +97,12 @@ active profile and only shows keys for enabled features.
 Leader: `,`
 
 ```
-Ctrl+p    fuzzy find file          ,dd   go to definition
+,ff       fuzzy find file          ,dd   go to definition
 ,rg       ripgrep project          ,dk   hover docs
 ,e        toggle file sidebar      ,cr   run current file
 ,gs       git status               ,f    format
 ,w        save                     ,q    quit
-jk        exit insert mode         ,?    cheat sheet
+Esc       exit insert mode         ,?    cheat sheet
 ```
 
 <details>

modules/core.vim

@@ -125,7 +125,9 @@ nnoremap <silent> <F3> :set invnumber<CR>:echo 'Line numbers: ' . (&number ? 'ON
 nnoremap <silent> <F4> :set invrelativenumber<CR>:echo 'Relative numbers: ' . (&relativenumber ? 'ON' : 'OFF')<CR>
 nnoremap <silent> <F6> :set list!<CR>:echo 'List chars: ' . (&list ? 'ON' : 'OFF')<CR>
 
+if get(g:, 'chopsticks_enable_jk_escape', 0)
     inoremap jk <Esc>
+endif
 
 vnoremap < <gv
 vnoremap > >gv

modules/tools.vim

@@ -423,7 +423,7 @@ function! s:CheatSheet() abort
         \ '  ,q        quit',
         \ '  ,x        save + quit',
         \ '  Ctrl+s    save (any mode)',
-        \ '  jk        exit insert',
+        \ '  Esc       exit insert',
         \ '  :w!!      sudo save',
         \ '  ,ev       edit vimrc',
         \ '  ,sv       reload vimrc',

scripts/test.sh

@@ -203,11 +203,18 @@ check_vim() {
 
     XDG_CONFIG_HOME="$EMPTY_XDG" vim -u .vimrc -i NONE -es -N \
         -c 'if maparg("0", "n") !=# "" || maparg("0", "v") !=# "" || maparg("Y", "n") !=# "" || maparg("Q", "n") !=# "" || maparg("<Space>", "n") !=# "" | cquit | endif' \
+        -c 'if maparg("jk", "i") !=# "" | cquit | endif' \
         -c 'if maparg("<C-h>", "n") !=# "" || maparg("<C-j>", "n") !=# "" || maparg("<C-k>", "n") !=# "" || maparg("<C-l>", "n") !=# "" | cquit | endif' \
         -c 'if maparg("<C-p>", "n") !=# "" | cquit | endif' \
         -c 'if maparg(",ff", "n") !~# "SmartFiles" | cquit | endif' \
         -c 'qa!' 2>&1
 
+    XDG_CONFIG_HOME="$EMPTY_XDG" vim -u NONE -i NONE -es -N \
+        -c 'let g:chopsticks_enable_jk_escape = 1' \
+        -c 'source .vimrc' \
+        -c 'if maparg("jk", "i") !~# "<Esc>" | cquit | endif' \
+        -c 'qa!' 2>&1
+
     XDG_CONFIG_HOME="$EMPTY_XDG" vim -u .vimrc -i NONE -es -N \
         -c 'silent! delcommand LspStatus' \
         -c 'silent! delcommand LspInstallServer' \
@@ -268,7 +275,7 @@ check_vim() {
     grep -Fq ',dk       hover docs' "$TMP_ROOT/cheat-default.txt"
     grep -Fq ',dp ,dn   LSP diagnostics' "$TMP_ROOT/cheat-default.txt"
     grep -Fq '<C-w>hjkl navigate splits' "$TMP_ROOT/cheat-default.txt"
-    if grep -Eq 'Ctrl\\+p    find file|Ctrl\\+hjkl navigate splits|gd        definition|K         hover docs|\\[g \\]g     LSP diagnostics' "$TMP_ROOT/cheat-default.txt"; then
+    if grep -Eq 'Ctrl\\+p    find file|Ctrl\\+hjkl navigate splits|jk        exit insert|gd        definition|K         hover docs|\\[g \\]g     LSP diagnostics' "$TMP_ROOT/cheat-default.txt"; then
         cat "$TMP_ROOT/cheat-default.txt"
         exit 1
     fi