commit 74a694dbe20bb7dea4e06f474cf62e20f9c92f1d
author Luuk van Baal <luukvbaal@gmail.com> Mon Nov 28 16:49:36 2022 +0000
committer Bram Moolenaar <Bram@vim.org> Mon Nov 28 16:49:36 2022 +0000
tree 380e37d2a79c0d6cc76977d9d156bd026299a0ff
parent 269aa2b29ac3e4c0083d929e2477c95e7bd1177a

patch 9.0.0964: status line not redrawn when 'splitkeep' is "screen"

Problem:    Status line of other window not redrawn when dragging it when
            'splitkeep' is set to "screen".
Solution:   Set w_redr_status earlier. (Luuk van Baal, closes #11635,
            closes #11632)

src/testdir/dumps/Test_splitkeep_status_1.dump

diff --git a/src/testdir/dumps/Test_splitkeep_status_1.dump b/src/testdir/dumps/Test_splitkeep_status_1.dump
new file mode 100644
index 0000000..1131c69
--- /dev/null
+++ b/src/testdir/dumps/Test_splitkeep_status_1.dump
@@ -0,0 +1,10 @@
+|a+0&#ffffff0| @73
+|b| @73
+|c| @73
+|~+0#4040ff13&| @73
+|~| @73
+|[+1#0000000&|N|o| |N|a|m|e|]| @47|1|,|1| @11|A|l@1
+>b+0&&| @73
+|c| @73
+|[+3&&|N|o| |N|a|m|e|]| @47|2|,|1| @11|B|o|t
+|:+0&&|c|a|l@1| |w|i|n|_|m|o|v|e|_|s|t|a|t|u|s|l|i|n|e|(|w|i|n|,| |1|)| @41

src/testdir/test_window_cmd.vim

diff --git a/src/testdir/test_window_cmd.vim b/src/testdir/test_window_cmd.vim
index 7aecb92..3519a1d 100644
--- a/src/testdir/test_window_cmd.vim
+++ b/src/testdir/test_window_cmd.vim
@@ -1895,4 +1895,22 @@
   call VerifyScreenDump(buf, 'Test_splitkeep_fold_4', {})
 endfunction
 
+function Test_splitkeep_status()
+  CheckScreendump
+
+  let lines =<< trim END
+    call setline(1, ['a', 'b', 'c'])
+    set nomodified
+    set splitkeep=screen
+    let win = winnr()
+    wincmd s
+    wincmd j
+  END
+  call writefile(lines, 'XTestSplitkeepStatus', 'D')
+  let buf = RunVimInTerminal('-S XTestSplitkeepStatus', #{rows: 10})
+
+  call term_sendkeys(buf, ":call win_move_statusline(win, 1)\<CR>")
+  call VerifyScreenDump(buf, 'Test_splitkeep_status_1', {})
+endfunction
+
 " vim: shiftwidth=2 sts=2 expandtab

src/version.c

diff --git a/src/version.c b/src/version.c
index b51c904..e53ad97 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    964,
+/**/
     963,
 /**/
     962,

src/window.c

diff --git a/src/window.c b/src/window.c
index a2bebca..869c985 100644
--- a/src/window.c
+++ b/src/window.c
@@ -6832,6 +6832,7 @@
 
     wp->w_height = height;
     wp->w_skipcol = 0;
+    wp->w_redr_status = TRUE;
     win_comp_scroll(wp);
 
     // There is no point in adjusting the scroll position when exiting.  Some
@@ -6958,7 +6959,6 @@
 	wp->w_prev_fraction_row = wp->w_wrow;
 
     redraw_win_later(wp, UPD_SOME_VALID);
-    wp->w_redr_status = TRUE;
     invalidate_botline_win(wp);
 }