To: vim_dev@googlegroups.com
Subject: Patch 8.2.3240
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
Mime-Version: 1.0
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------------

Patch 8.2.3240
Problem:    Lua print() does not work properly.
Solution:   Put back lua_pop().
Files:      src/if_lua.c, src/testdir/test_lua.vim


*** ../vim-8.2.3239/src/if_lua.c	2021-07-28 15:06:57.791381469 +0200
--- src/if_lua.c	2021-07-28 19:56:58.044331012 +0200
***************
*** 1737,1742 ****
--- 1737,1743 ----
  	if (i > 1)
  	    luaL_addchar(&b, ' '); // use space instead of tab
  	luaV_addlstring(&b, s, l, 0);
+ 	lua_pop(L, 1);
      }
      luaL_pushresult(&b);
      if (!got_int)
*** ../vim-8.2.3239/src/testdir/test_lua.vim	2021-07-28 15:06:57.791381469 +0200
--- src/testdir/test_lua.vim	2021-07-28 19:55:48.624458167 +0200
***************
*** 870,877 ****
  
  " Test for dealing with strings containing newlines and null character
  func Test_lua_string_with_newline()
!   let x = execute('lua print("Hello\nWorld")')
!   call assert_equal("\nHello\nWorld", x)
    new
    lua k = vim.buffer(vim.eval('bufnr()'))
    lua k:insert("Hello\0World", 0)
--- 870,877 ----
  
  " Test for dealing with strings containing newlines and null character
  func Test_lua_string_with_newline()
!   let x = execute('lua print("Hello\nWorld", 2)')
!   call assert_equal("\nHello\nWorld 2", x)
    new
    lua k = vim.buffer(vim.eval('bufnr()'))
    lua k:insert("Hello\0World", 0)
*** ../vim-8.2.3239/src/version.c	2021-07-28 21:25:45.360602797 +0200
--- src/version.c	2021-07-28 21:48:25.865107660 +0200
***************
*** 757,758 ****
--- 757,760 ----
  {   /* Add new patch number below this line */
+ /**/
+     3240,
  /**/

-- 
God made the integers; all else is the work of Man.
		-- Kronecker

 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
///                                                                      \\\
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 \\\            help me help AIDS victims -- http://ICCF-Holland.org    ///