changeset 28948:b907d4a36318 v8.2.4996

patch 8.2.4996: setbufline() may change Visual selection Commit: https://github.com/vim/vim/commit/0ad00a7fd3e0389f565876521e395c35144d8009 Author: Bram Moolenaar <Bram@vim.org> Date: Sun May 22 11:59:25 2022 +0100 patch 8.2.4996: setbufline() may change Visual selection Problem: setbufline() may change Visual selection. (Qiming Zhao) Solution: Disable Visual mode when using another buffer. (closes https://github.com/vim/vim/issues/10466)
author Bram Moolenaar <Bram@vim.org>
date Sun, 22 May 2022 13:00:04 +0200
parents 159fdc935813
children d9df9758824e
files src/evalbuffer.c src/testdir/test_bufline.vim src/version.c
diffstat 3 files changed, 21 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/src/evalbuffer.c
+++ b/src/evalbuffer.c
@@ -144,6 +144,7 @@ set_buffer_lines(
     buf_T	*curbuf_save = NULL;
     win_T	*curwin_save = NULL;
     int		is_curbuf = buf == curbuf;
+    int		save_VIsual_active = VIsual_active;
 
     // When using the current buffer ml_mfp will be set if needed.  Useful when
     // setline() is used on startup.  For other buffers the buffer must be
@@ -158,6 +159,7 @@ set_buffer_lines(
 
     if (!is_curbuf)
     {
+	VIsual_active = FALSE;
 	curbuf_save = curbuf;
 	curwin_save = curwin;
 	curbuf = buf;
@@ -264,6 +266,7 @@ done:
     {
 	curbuf = curbuf_save;
 	curwin = curwin_save;
+	VIsual_active = save_VIsual_active;
     }
 }
 
--- a/src/testdir/test_bufline.vim
+++ b/src/testdir/test_bufline.vim
@@ -222,4 +222,20 @@ func Test_appendbufline_redraw()
   call delete('XscriptMatchCommon')
 endfunc
 
+func Test_setbufline_select_mode()
+  new
+  call setline(1, ['foo', 'bar'])
+  call feedkeys("j^v2l\<C-G>", 'nx')
+
+  let bufnr = bufadd('Xdummy')
+  call bufload(bufnr)
+  call setbufline(bufnr, 1, ['abc'])
+
+  call feedkeys("x", 'nx')
+  call assert_equal(['foo', 'x'], getline(1, 2))
+
+  exe "bwipe! " .. bufnr
+  bwipe!
+endfunc
+
 " vim: shiftwidth=2 sts=2 expandtab
--- a/src/version.c
+++ b/src/version.c
@@ -735,6 +735,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4996,
+/**/
     4995,
 /**/
     4994,