patch 9.0.0862: default value of 'endoffile' is wrong

Problem:    Default value of 'endoffile' is wrong.
Solution:   The default must be 'noendoffile'.

runtime/doc/options.txt

@@ -3049,7 +3049,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	not set yet, the default for 'fileencodings' is changed.
 
 			*'endoffile'* *'eof'* *'noendoffile'* *'noeof'*
-'endoffile' 'eof'	boolean	(default on)
+'endoffile' 'eof'	boolean	(default off)
 			local to buffer
 	Indicates that a CTRL-Z character was found at the end of the file
 	when reading it.  Normally only happens when 'fileformat' is "dos".

src/optiondefs.h

@@ -857,7 +857,7 @@ static struct vimoption options[] =
 			    SCTX_INIT},
     {"endoffile",   "eof",  P_BOOL|P_NO_MKRC|P_VI_DEF|P_RSTAT,
 			    (char_u *)&p_eof, PV_EOF,
-			    {(char_u *)TRUE, (char_u *)0L} SCTX_INIT},
+			    {(char_u *)FALSE, (char_u *)0L} SCTX_INIT},
     {"endofline",   "eol",  P_BOOL|P_NO_MKRC|P_VI_DEF|P_RSTAT,
 			    (char_u *)&p_eol, PV_EOL,
 			    {(char_u *)TRUE, (char_u *)0L} SCTX_INIT},

src/testdir/test_options.vim

@@ -1453,5 +1453,17 @@ func Test_keywordprg_empty()
   let &keywordprg = k
 endfunc
 
+" check that the very first buffer created does not have 'endoffile' set
+func Test_endoffile_default()
+  let after =<< trim [CODE]
+    call writefile([execute('set eof?')], 'Xtestout')
+    qall!
+  [CODE]
+  if RunVim([], after, '')
+    call assert_equal(["\nnoendoffile"], readfile('Xtestout'))
+  endif
+  call delete('Xtestout')
+endfunc
+
 
 " vim: shiftwidth=2 sts=2 expandtab

src/version.c

@@ -695,6 +695,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    862,
 /**/
     861,
 /**/