commit 96cf4ba8fb96e5778192d2dab7458b9a7da0a49d
author Bram Moolenaar <Bram@vim.org> Sat Apr 24 14:15:41 2021 +0200
committer Bram Moolenaar <Bram@vim.org> Sat Apr 24 14:15:41 2021 +0200
tree 13f60474468dc98fcfd1173a94d3614b438e1278
parent 7ba1e4d363164e32a93cceab64b42e8c6d89e9f3

patch 8.2.2805: Vim9: cannot use legacy syntax in Vim9 script

Problem:    Vim9: cannot use legacy syntax in Vim9 script.
Solution:   Add the :legacy command.

src/structs.h

diff --git a/src/structs.h b/src/structs.h
index 6c8ef48..8da7c7b 100644
--- a/src/structs.h
+++ b/src/structs.h
@@ -645,6 +645,7 @@
 #define CMOD_KEEPPATTERNS   0x1000	// ":keeppatterns"
 #define CMOD_NOSWAPFILE	    0x2000	// ":noswapfile"
 #define CMOD_VIM9CMD	    0x4000	// ":vim9cmd"
+#define CMOD_LEGACY	    0x8000	// ":legacy"
 
     int		cmod_split;		// flags for win_split()
     int		cmod_tab;		// > 0 when ":tab" was used