changeset 20049:8c401bc7f32b v8.2.0580

patch 8.2.0580: window size wrong if 'ea' is off and 'splitright' is on Commit: https://github.com/vim/vim/commit/edd327cc070d9a05c12e88bc5c43a1e2a3086ae6 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Apr 15 20:05:47 2020 +0200 patch 8.2.0580: window size wrong if 'ea' is off and 'splitright' is on Problem: Window size wrong if 'ea' is off and 'splitright' is on and splitting then closing a window. Solution: Put abandoned window space in the right place. (Mark Waggoner)
author Bram Moolenaar <Bram@vim.org>
date Wed, 15 Apr 2020 20:15:06 +0200
parents a400073354d4
children dcdeba3d62cb
files src/testdir/test_winbuf_close.vim src/version.c src/window.c
diffstat 3 files changed, 35 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/src/testdir/test_winbuf_close.vim
+++ b/src/testdir/test_winbuf_close.vim
@@ -194,3 +194,22 @@ func Test_tabwin_close()
   call assert_true(v:true)
   %bwipe!
 endfunc
+
+" Test when closing a split window (above/below) restores space to the window
+" below when 'noequalalways' and 'splitright' are set.
+func Test_window_close_splitright_noequalalways()
+  set noequalalways
+  set splitright
+  new
+  let w1 = win_getid()
+  new
+  let w2 = win_getid()
+  execute "normal \<c-w>b"
+  let h = winheight(0)
+  let w = win_getid()
+  new 
+  q
+  call assert_equal(h, winheight(0), "Window height does not match eight before opening and closing another window")
+  call assert_equal(w, win_getid(), "Did not return to original window after opening and closing a window")
+endfunc
+
--- a/src/version.c
+++ b/src/version.c
@@ -747,6 +747,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    580,
+/**/
     579,
 /**/
     578,
--- a/src/window.c
+++ b/src/window.c
@@ -2967,9 +2967,22 @@ win_altframe(
     if (frp->fr_next == NULL)
 	return frp->fr_prev;
 
+    // By default the next window will get the space that was abandoned by this
+    // window
     target_fr = frp->fr_next;
     other_fr  = frp->fr_prev;
-    if (p_spr || p_sb)
+
+    // If this is part of a column of windows and 'splitbelow' is true then the
+    // previous window will get the space.
+    if (frp->fr_parent != NULL && frp->fr_parent->fr_layout == FR_COL && p_sb)
+    {
+	target_fr = frp->fr_prev;
+	other_fr  = frp->fr_next;
+    }
+
+    // If this is part of a row of windows, and 'splitright' is true then the
+    // previous window will get the space.
+    if (frp->fr_parent != NULL && frp->fr_parent->fr_layout == FR_ROW && p_spr)
     {
 	target_fr = frp->fr_prev;
 	other_fr  = frp->fr_next;