vim-patch:8.0.0253

Problem:    When creating a session when winminheight is 2 or larger and
            loading that session gives an error.
Solution:   Also set winminheight before setting winheight to 1. (Rafael
            Bodill, neovim vim/vim#5717)

36ae89c550

src/nvim/ex_docmd.c

@@ -8933,6 +8933,8 @@ makeopens (
     // resized when moving between windows.
     // Do this before restoring the view, so that the topline and the
     // cursor can be set.  This is done again below.
+    // winminheight and winminwidth need to be set to avoid an error if the
+    // user has set winheight or winwidth.
     if (put_line(fd, "set winminheight=1 winminwidth=1 winheight=1 winwidth=1")
         == FAIL) {
       return FAIL;

src/nvim/testdir/test_mksession.vim

@@ -100,6 +100,15 @@ func Test_mksession()
   let &wrap = wrap_save
 endfunc
 
+func Test_mksession_winheight()
+  new
+  set winheight=10 winminheight=2
+  mksession! test_mks.out
+  source test_mks.out
+
+  " call delete('test_mks.out')
+endfunc
+
 " Verify that arglist is stored correctly to the session file.
 func Test_mksession_arglist()
   argdel *

src/nvim/version.c

@@ -699,7 +699,7 @@ static const int included_patches[] = {
   // 256,
   // 255,
   // 254,
-  // 253,
+  253,
   // 252,
   // 251,
   250,