Merge pull request #23510 from luukvbaal/smoothscroll

vim-patch:9.0.{1512,1513}

2 files changed, 43 insertions, 1 deletions

diff --git a/test/old/testdir/test_scroll_opt.vim b/test/old/testdir/test_scroll_opt.vim
index 8402fa51e2..e8c4c71b60 100644
--- a/test/old/testdir/test_scroll_opt.vim
+++ b/test/old/testdir/test_scroll_opt.vim
@@ -587,7 +587,7 @@ func Test_smoothscroll_mouse_pos()
 endfunc
 
 " this was dividing by zero
-func Test_smoothscrol_zero_width()
+func Test_smoothscroll_zero_width()
   CheckScreendump
 
   let lines =<< trim END
@@ -613,5 +613,30 @@ func Test_smoothscrol_zero_width()
   call StopVimInTerminal(buf)
 endfunc
 
+" this was unnecessarily inserting lines
+func Test_smoothscroll_ins_lines()
+  CheckScreendump
+
+  let lines =<< trim END
+      set wrap
+      set smoothscroll
+      set scrolloff=0
+      set conceallevel=2
+      call setline(1, [
+        \'line one' .. 'with lots of text in one line '->repeat(2),
+        \'line two',
+        \'line three',
+        \'line four',
+        \'line five'
+      \])
+  END
+  call writefile(lines, 'XSmoothScrollInsLines', 'D')
+  let buf = RunVimInTerminal('-S XSmoothScrollInsLines', #{rows: 6, cols: 40})
+
+  call term_sendkeys(buf, "\<C-E>gjgk")
+  call VerifyScreenDump(buf, 'Test_smooth_ins_lines', {})
+
+  call StopVimInTerminal(buf)
+endfunc
 
 " vim: shiftwidth=2 sts=2 expandtab
diff --git a/test/old/testdir/test_window_cmd.vim b/test/old/testdir/test_window_cmd.vim
index f18d1719c0..d4ff241366 100644
--- a/test/old/testdir/test_window_cmd.vim
+++ b/test/old/testdir/test_window_cmd.vim
@@ -1879,6 +1879,23 @@ func Test_splitkeep_status()
   call StopVimInTerminal(buf)
 endfunc
 
+" skipcol is not reset unnecessarily and is copied to new window
+func Test_splitkeep_skipcol()
+  CheckScreendump
+
+  let lines =<< trim END
+    set splitkeep=topline smoothscroll splitbelow scrolloff=0
+    call setline(1, 'with lots of text in one line '->repeat(6))
+    norm 2
+    wincmd s
+  END
+
+  call writefile(lines, 'XTestSplitkeepSkipcol', 'D')
+  let buf = RunVimInTerminal('-S XTestSplitkeepSkipcol', #{rows: 12, cols: 40})
+
+  call VerifyScreenDump(buf, 'Test_splitkeep_skipcol_1', {})
+endfunc
+
 func Test_new_help_window_on_error()
   help change.txt
   execute "normal! /CTRL-@\<CR>"