commit a3a7d10bfb9547991e04bcf12d1391deb8060754
author zeertzjq <zeertzjq@outlook.com> Tue Mar 18 20:41:24 2025 +0100
committer Christian Brabandt <cb@256bit.org> Tue Mar 18 20:41:24 2025 +0100
tree f5b35d74fa461cf0c7bc4746f52abe4e8e833ccd
parent 18a6853a7627de231f0128237665112a0c8aaaf0

patch 9.1.1221: Wrong cursor pos when leaving Insert mode just after 'autoindent'

Problem:  Wrong cursor position and '^' mark when leaving Insert mode
          just after 'autoindent' and cursor on last char of line.
Solution: Don't move cursor to NUL when it wasn't moved to the left
          (zeertzjq).

fixes: #15581
related: neovim/neovim#30165 neovim/neovim#32943
closes: #16922

Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

src/testdir/test_edit.vim

diff --git a/src/testdir/test_edit.vim b/src/testdir/test_edit.vim
index 30a917c..dbeb78d 100644
--- a/src/testdir/test_edit.vim
+++ b/src/testdir/test_edit.vim
@@ -460,6 +460,64 @@
   call delete('Xarifile')
 endfunc
 
+func Test_edit_esc_after_CR_autoindent()
+  new
+  setlocal autoindent
+  autocmd InsertLeavePre * let g:prev_cursor = getpos('.')
+
+  call setline(1, 'foobar')
+  exe "normal! $hi\<CR>\<Esc>"
+  call assert_equal(['foob', 'ar'], getline(1, '$'))
+  call assert_equal([0, 2, 1, 0], getpos('.'))
+  call assert_equal([0, 2, 1, 0], getpos("'^"))
+  call assert_equal([0, 2, 1, 0], g:prev_cursor)
+  %d
+
+  call setline(1, 'foobar')
+  exe "normal! $i\<CR>\<Esc>"
+  call assert_equal(['fooba', 'r'], getline(1, '$'))
+  call assert_equal([0, 2, 1, 0], getpos('.'))
+  call assert_equal([0, 2, 1, 0], getpos("'^"))
+  call assert_equal([0, 2, 1, 0], g:prev_cursor)
+  %d
+
+  call setline(1, 'foobar')
+  exe "normal! A\<CR>\<Esc>"
+  call assert_equal(['foobar', ''], getline(1, '$'))
+  call assert_equal([0, 2, 1, 0], getpos('.'))
+  call assert_equal([0, 2, 1, 0], getpos("'^"))
+  call assert_equal([0, 2, 1, 0], g:prev_cursor)
+  %d
+
+  call setline(1, '  foobar')
+  exe "normal! $hi\<CR>\<Esc>"
+  call assert_equal(['  foob', '  ar'], getline(1, '$'))
+  call assert_equal([0, 2, 2, 0], getpos('.'))
+  call assert_equal([0, 2, 3, 0], getpos("'^"))
+  call assert_equal([0, 2, 3, 0], g:prev_cursor)
+  %d
+
+  call setline(1, '  foobar')
+  exe "normal! $i\<CR>\<Esc>"
+  call assert_equal(['  fooba', '  r'], getline(1, '$'))
+  call assert_equal([0, 2, 2, 0], getpos('.'))
+  call assert_equal([0, 2, 3, 0], getpos("'^"))
+  call assert_equal([0, 2, 3, 0], g:prev_cursor)
+  %d
+
+  call setline(1, '  foobar')
+  exe "normal! A\<CR>\<Esc>"
+  call assert_equal(['  foobar', ''], getline(1, '$'))
+  call assert_equal([0, 2, 1, 0], getpos('.'))
+  call assert_equal([0, 2, 1, 0], getpos("'^"))
+  call assert_equal([0, 2, 1, 0], g:prev_cursor)
+  %d
+
+  autocmd! InsertLeavePre
+  unlet g:prev_cursor
+  bwipe!
+endfunc
+
 func Test_edit_CR()
   " Test for <CR> in insert mode
   " basically only in quickfix mode it's tested, the rest